HomeMy WebLinkAboutDRC-2021-008425 - 0901a06880ebd1e4JUN 1 6 2021
Energy Fuels Resources (USA) Inc.
225 Union Blvd. Suite 600
Lakewood, CO, US, 80228
303 974 2140
www.energy fuels.corn
ENERGY FUELS
Div of Waste Management
and Radiation Control
June 14, 2021
Sent VIA OVERNIGHT DELIVERY
Mr. Doug Hansen
Director
Division of Waste Management and Radiation Control
Utah Department of Environmental Quality
195 North 1950 West
Salt Lake City, UT 84116
- XVI
Re: Transmittal of Energy Fuels Resources (USA) Inc. ("EFRI") MW-24A Study Report for White
Mesa Uranium Mill, Groundwater Program, State of Utah Groundwater Discharge Permit No.
UGW370004
Dear Mr. Hansen:
Pursuant to the April 12, 2021 teleconference between the Division of Waste Management and Radiation
Control ("DWMRC") and EFRI regarding the White Mesa Uranium Mill Groundwater Monitoring Wells MW-
24 and MW-24A, EFRI is submitting this MW-24A Study Report for review and comment.
In response to the previously identified exceedances and increasing trends, EFRI has voluntarily undertaken a
study of MW-24A (collocated with MW-24) to determine what geochemical and hydrogeological influences are
present which may be impacting monitoring data collected at these two wells and potentially other wells across
the Mill site.
This report provides the study procedures, data collection activities, data, and data interpretation resulting frorn
this investigation.
If you should have any questions regarding this report, please contact me at 303-389-4134.
Yours very truly,
ENERGY FUELS RESOURCES (USA) INC.
Kathy Weinel
Quality Assurance Manager
CC: David. Frydenlund
Scott Bakken
Logan Shumway
Garrin Palmer
Terry Slade
Stewart Smith (HGC)
June 14, 2021
Sent VIA OVERNIGHT DELIVERY
Mr. Doug Hansen
Director
Division of Waste Management and Radiation Control
Utah Department of Environmental Quality
195 North 1950 West
Salt Lake City, UT 84116
Energy Fuels Resources (USA) Inc.
225 Union Blvd. Suite 600
Lakewood, CO, US, 80228
303 974 2140
www.energyfuels.com
Re: Transmittal of Energy Fuels Resources (USA) Inc. ("EFRI") MW-24A Study Report for White
Mesa Uranium Mill, Groundwater Program, State of Utah Groundwater Discharge Permit No.
UGW370004
Dear Mr. Hansen:
Pursuant to the April 12, 2021 teleconference between the Division of Waste Management and Radiation
Control ("DWMRC") and EFRI regarding the White Mesa Uranium Mill Groundwater Monitoring Wells MW-
24 and MW-24A, EFRI is submitting this MW-24A Study Report for review and comment.
In response to the previously identified exceedances and increasing trends, EFRI has voluntarily undertaken a
study of MW-24A (collocated with MW-24) to determine what geochemical and hydrogeological influences are
present which may be impacting monitoring data collected at these two wells and potentially other wells across
the Mill site.
This report provides the study procedures, data collection activities, data, and data interpretation resulting from
this investigation.
If you should have any questions regarding this report, please contact me at 303-389-4134.
Yours very truly,
1(4.Jr~
ENERGY FUELS RESOURCES (USA) INC.
Kathy W einel
Quality Assurance Manager
CC: David. Frydenlund
Scott Bakken
Logan Shumway
Garrin Palmer
Terry Slade
Stewart Smith (HGC)
White Mesa Uranium Mill
MW-24A Report
State of Utah
Groundwater Discharge Permit No. UGW370004
Prepared by:
~
~:,;~ERGYFU6LS
Energy Fuels Resources (USA) Inc.
225 Union Boulevard, Suite 600
Lakewood, CO 80228
June 14, 2021
Contents
1.0 INTRODUCTION ....................................................................................................................................... 1
1.1 Background ......................................................................................................................................... 1
1.1.1 New Wells Background Report ..................................................... _ ............................................... 4
1.1.2 2012 SAR ...................................................................................................................................... 4
1.1.3 pH Report ..................................................................................................................................... 5
1.1.4 Pyrite Report ................................................................................................................................ 5
1.1.5 2016 SAR ...................................................................................................................................... 6
1.1.6 2019 SAR ...................................................................................................................................... 7
1.2 MW-24A .............................................................................................................................................. 7
2.0 GEOLOGY /HYDROGEOLOGY .................................................................................................................... 9
3.0 DATA COLLECTED AS PART OF THIS INVESTIGATION ........................................................................... 11
3.1 Groundwater Data -MW-24 and MW-24A ...................................................................................... ll
3.1.1 Methods ..................................................................................................................................... 11
3.2 Field Data -MW-24A ........................................................................................................................ 12
3.2.1 Methods ..................................................................................................................................... 12
3.3 Whole Rock Analytical Sample Collection ......................................................................................... 12
3.3.1 Methods ..................................................................................................................................... 13
3.4 SPLP Samples .................................................................................................................................... 13
3.4.1 Methods ..................................................................................................................................... 14
3.5 Bottle Roll Testing ............................................................................................................................. 14
3.5.1 Methods ..................................................................................................................................... 14
4.0 SUMMARY OF DATA .............................................................................................................................. 15
4.1 Groundwater Data ............................................................................................................................ 15
4.2 Field Data .......................................................................................................................................... 15
4.3 Whole Rock Data ............................................................................................................................... 15
4.3.1 Analytical Data Validation ................................................................................................... 16
4.3.2 Holding Time Evaluation ..................................................................................................... 16
4.3.3 Receipt Temperature Evaluation ........................................................................................ 17
4.3.4 Trip Blank Evaluation .......................................................................................................... 17
4.3.5 Other Laboratory QA/QC .................................................................................................... 17
4.4 SPLP Data .......................................................................................................................................... 19
4.4.1 Field QC Samples ................................................................................................................. 19
4.4.2 Analyte Completeness Review ............................................................................................ 19
4.4.3 Holding Time Evaluation ..................................................................................................... 19
4.4.4 Receipt Temperature Evaluation ........................................................................................ 20
4.4.5 Analytical Data Validation ................................................................................................... 20
4.4.6 Reporting Limit ("RL") Evaluation ....................................................................................... 20
4.4. 7 Other Laboratory QA/QC .................................................................................................... 20
4.5 Bottle Roll Data ................................................................................................................................. 22
4.5.1 Field QC Samples ................................................................................................................. 22
4.5.2 Analyte Completeness Review ............................................................................................ 22
4.5.3 Holding Time Evaluation ..................................................................................................... 22
4.5.4 Receipt Temperature Evaluation ........................................................................................ 22
4.5.5 Analytical Data Validation ................................................................................................... 23
4.5.6 Reporting Limit ("RL") Evaluation ....................................................................................... 23
4.5. 7 Other Laboratory QA/QC .................................................................................................... 23
5.0 DATAANALYSIS ..................................................................................................................................... 24
5.1 Whole Rock ....................................................................................................................................... 24
5.2 SPLP ................................................................................................................................................... 26
5.3 Bottle Roll Solutions .......................................................................................................................... 26
5.3.1 pH ............................................................................................................................................... 26
5.3.2 Trace Metals ............................................................................................................................... 27
5.5 Summary and Discussion .................................................................................................................. 27
6.0 CONCLUSIONS ....................................................................................................................................... 28
7 .0 REFERENCES .......................................................................................................................................... 29
ii
Table 3.3-1 Analytical Constituents
Table 3.3.1-1 Core Analytical Matrix
Tables
Table 3.5.1-1 List of Samples Included in the Bottle Roll Test
Table 4.1-1 voe Detections in MW-24 and MW-24A
Table 4.1-2 Metals Detections in MW-24 and MW-24A
Table 4.1-3 Inorganic Detections in MW-24 and MW-24A
Table 4.1-4 Radiological Detections in MW-24 and MW-24A
Table 4.2-1 XRF Data
Table 4.3-1 VOC Detections -Whole Rock Analysis
Table 4.3-2 Metals Results -Whole Rock Analysis
Table 4.3-3 Inorganic Results -Whole Rock Analysis
Table 4.4-1 Metals Results -SPLP Analysis
Table 4.4-2 Inorganic Results -SPLP Analysis
Table 4.5-1 Bottle Roll Metals Data
Table 4.5-2 Bottle Roll pH Data
Table 5.3-1 Comparison of Trace Metals Concentrations in Groundwater and Bottle-Roll Solutions
Figures
Figure IA Kriged 4th Quarter 2020 Water Levels and Plume Boundaries
Figure IB Kriged 4th Quarter 2011 Water Levels and Plume Boundaries
Figure 2A US Army Pershing Project -Blanding Launch Site
Figure 2B US Army 2nd Missile Battalion 44th Artillery Bivouac at White Mesa -1967
Figure 3 Number of Cations Detected by Whole Rock Analysis
Figure 4 Whole Rock Major Cation Concentrations (mg/kg)
Figure 5 Number of Trace Metals Detected by Whole Rock Analysis
Figure 6 Whole Rock Trace Metals Concentrations (mg/kg)
Figure 7 Whole Rock Major Anion Concentrations (mg/kg)
Figure 8 Bottle Roll Solution pH Results
Index of Tabs
Tab A-MW-24 Lithologic Logs and Installation Photographs
Tab B -MW-24A Well Construction Schematic and Lithologic Log
Tab C -Quality Assurance and Data Validation Tables
Tab D -Analytical Data
iii
1.0 INTRODUCTION
Energy Fuels Resources (USA) Inc. ("EFRI") operates the White Mesa Uranium Mill (the
"Mill"), located near Blanding Utah, under State of Utah Ground Water Discharge Permit
UGW370004 (the "Permit" or "GWDP"). Figure IA is a site map showing well and piezometer
locations, fourth quarter, 2020 shallow (perched) groundwater elevations, and other relevant site
features, such as the locations of formerly used (unlined) wildlife ponds, the historic pond, and
the boundaries of two shallow groundwater plumes (the nitrate/chloride plume and the
chloroform plume) which are under active remediation by pumping. Specifically, Figure IA
shows the commingled nitrate and chloride components of the nitrate/chloride plume.
Figure lB shows the same features as Figure lA, except that water levels and plume boundaries
are as they existed just prior to cessation of water delivery to the wildlife ponds in the first
quarter of 2012. As shown in Figures lA and lB, perched groundwater flows generally to the
southwest across the site, and the nitrate/chloride plume extends more than 1,000 feet upgradient
of the tailings management system ("TMS") indicating an upgradient source. As discussed in
HGC (2018), the chloroform plume originated from disposal of laboratory wastes to two former
sanitary leach fields that were used prior to Mill construction and operation.
Part I.G.2 of the Permit provides that out-of-compliance status exists when the concentration of a
constituent in two consecutive samples from a compliance monitoring point exceeds a
groundwater compliance limit ("GWCL") in Table 2 of the Permit. As part of the assessment of
exceedances of previous GWCLs, increasing trends in several constituents in MW-24 have been
observed in the pH report (Intera 2012a), and the 2012 Source Assessment Report ("SAR")
(Intera 2012b), the 2016 SAR (lntera 2016) and the 2019 SAR (Intera 2019).
In response to the previously identified exceedances and increasing trends , EFRI has voluntarily
undertaken a study of MW-24A (collocated with MW-24) to determine what geochemical and
hydrogeological influences are present which may be impacting monitoring data collected at
these two wells and potentially other wells across the Mill site.
This report provides the study procedures, data collection activities, data, and data interpretation
resulting from this investigation.
1.1 Background
Metals monitored in shallow (perched) groundwater at the Mill occur naturally in the crust of the
Earth at concentrations high enough to be mobilized in groundwater at the concentrations
detected in perched monitoring wells. For example, Fleisher (1953) reports the following
estimated average crustal abundances converted to parts per billion ("ppb") by weight: cadmium
(100 to 5,000 ppb); beryllium (5,000 to 30,000 ppb); thallium (0.8 to 600 ppb); cobalt (10,000 to
40,000 ppb ); nickel 80,000 to 200,000 ppb ); selenium (30 to 800 ppb ); and uranium (200 to
9,000 ppb).
1
There is no compelling reason to suppose that these and other trace elements would not naturally
be present in the formations (Burro Canyon Formation and Dakota Sandstone) hosting the
perched groundwater monitored at the Mill. Some or all of these metals have been detected in far
upgradient and cross-gradient wells that could not have been impacted by the TMS. In addition,
the Mancos Shale directly overlying these formations is anomalous in many metals including
selenium and uranium (US Department of Energy, 2011). As discussed in Shawe (1976), the
Dakota and Burro Canyon are considered 'altered facies' rocks primarily as a result of the
invasion of pore waters expelled from the overlying Mancos Shale during compaction that
caused removal of hematite coatings on sand grains, destruction of detrital black opaque
minerals, and the growth of iron sulfide minerals such as pyrite. Not only were the metals
contents of the Dakota and Burro Canyon increased by the invasion of Mancos Shale pore
waters, the pyrite created as a result of invasion of these solutions is expected to contain
significant trace metals including selenium. As discussed in Deditius et al (2011) pyrite
commonly contains arsenic ("As"), lead ("Pb"), antimony ("Sb"), bismuth ("Bi"), copper ("Cu"),
cobalt ("Co"), nickel ("Ni"), zinc ("Zn"), gold ("Au"), silver ("Ag"), selenium ("Se") and
tellurium ("Te"). Oxidation of pyrite by oxygen introduced into the formation via wells or
wildlife pond seepage, or by nitrate within the nitrate/chloride plume (which originates
upgradient of the Mill and TMS, as shown in Figure lA) is expected to directly release these
metals. The potential for enhanced oxidation of pyrite via oxygen introduced through wells is
discussed in Sections 1.1.3 and 1.1.4 below.
Furthermore, the Dakota Sandstone and Burro Canyon Formation host naturally-occurring
uranium mineralization (Craig, 1982; Pierson, 1980) that is expected to be mobilized in the
presence of oxygen and/or nitrate. Rose and Wright (1980) indicate that elements associated with
sandstone-type uranium deposits include sulfur (''S"), vanadium ("V"), molybdenum ("Mo"), Se,
As, Cu, Ag, chromium ("Cr"), Pb, Zn, Ni, Co, rhenium ("Re"), beryllium ("Be"), phosphorous
("P"), manganese ("Mn") and rare earths.
Overall, considering that the Dakota Sandstone and Burro Canyon Formation have been
impacted by the Mancos Shale, and that uranium mineralization with associated elements occurs
naturally within these formations, it is possible that the concentrations of many or all of these
metals may exceed average crustal abundances.
Considering that the trace metals of concern are likely to be naturally present in the hosting
formations at concentrations that could result in the concentrations measured in perched
groundwater, changes in conditions unrelated to disposal of materials to the TMS could act to
cause changes in concentrations of metals in groundwater. Currently the perched groundwater
system hosted by the Burro Canyon Formation and Dakota Sandstone does not approach steady
state over much of the monitored area. A large part of the site perched water system is in a
transient state and affected by long-term changes in water levels due to past and current activities
unrelated to the disposal of materials to the TMS. Changes in water levels have historically been
related to seepage from the unlined wildlife ponds; however past impacts related to the historical
pond, and to a lesser extent the sanitary leach fields, are also expected, as discussed in HGC
(2018). Water levels have decreased at some locations due to chloroform and nitrate pumping
and reduced recharge from the wildlife ponds.
2
As discussed above, Figure lB shows the same features as Figure lA, except that water levels
and plume boundaries are as they existed just prior to cessation of water delivery to the wildlife
ponds. A comparison between Figure lA and Figure lB shows the substantial changes in water
levels that have occurred in less than 10 years due to pumping and cessation of water delivery to
the wildlife ponds. Currently, although water levels have declined substantially in the center of
the perched groundwater mound associated with the northern wildlife ponds, water levels have
not returned to pre-pond seepage conditions, and consequently the groundwater mound is still
expanding. For example, water levels at relatively distant wells MW-24 and MW-29, which are
approximately the same distance from the ponds, have risen approximately 3 feet since the fourth
quarter of 2011.
Since installation in 2005, water levels at MW-24 and MW-29 have risen by between 4 and 4V2
feet. However, because the initial saturated thickness at MW-24 was approximately 4 feet, and at
MW-29 was more than 20 feet, saturated thicknesses at MW-24 have approximately doubled,
and at MW-29 have increased by only about 25%. TMS solutions contain chloride, a
conservative solute, at an average concentration exceeding 23,000 mg/L. If the water level
changes at these wells were due to potential TMS seepage, and implied a mixture containing
50% TMS solution at MW-24, and 20% TMS solution at MW-29, then chloride concentrations at
MW-24 would exceed 11,500 mg/L, and chloride concentrations at MW-29 would exceed 4,500
mg/L, rather than the measured values at MW-24 and MW-29 of approximately 45 mg/Land
less than 40 mg/L, respectively. This demonstrates that the observed increases in water levels at
these wells could not result from potential TMS seepage.
The transient status of a large portion of the perched water system, manifested in long-term
changes in saturated thicknesses and rates of groundwater flow, is expected to result in trends in
pH and in the concentrations of many dissolved constituents that are unrelated to site operations.
Changes in saturated thicknesses and rates of groundwater flow can result in changes in
concentrations of dissolved constituents ( or pH) for many reasons. For example, as discussed in
HGC (2012), groundwater rising into a vadose zone having a different chemistry than the
saturated zone can result in changes in pH and groundwater constituent concentrations. If the rise
in groundwater represents a long-term trend, long-term changes in groundwater constituent
concentrations ( or pH) may result.
With respect to MW-24 specifically, the following list of previously submitted reports provide
background information as well as data used in the assessment detailed herein. The conclusions
from these reports as summarized below were used during the design and implementation of the
MW-24A study.
• 2008. Background Groundwater Quality Report: New Wells for Denison Mines (USA)
Corp. 's Mill Site. April 30, 2008. Prepared by INTERA ("New Wells Background
Report").
• 2012. Source Assessment Report White Mesa Uranium Mill. October 10, 2012. Prepared
by INTERA ("2012 SAR").
3
• 2012. pH Report White Mesa Uranium Mill. November 9, 2012. Prepared by Intern
("pH Report").
• 2012. Investigation of Pyrite in the Perched Zone White Mesa Uranium Mill. Prepared
by Hydro Geo Chem Inc. ("HGC") ("Pyrite Report").
• 2016. Source Assessment Report for MW-18 and MW-24 White Mesa Uranium Mill. June
24, 2016. Prepared by INTERA ("2016 SAR").
• 2019. Source Assessment Report for MW-11 and MW-24 White Mesa Uranium Mill. June
27, 2019. Prepared by INTERA ("2019 SAR")
1.1.1 New Wells Background Report
The New Wells Background Report noted a downward trend of pH in all perched groundwater
wells (both existing and new wells) across the Mill site, including those far up gradient, cross-
gradient and far downgradient of the Mill site. The site-wide decreasing pH trends are indicative
of a site-wide process impacting the site as a whole including far upgradient, far downgradient
and cross-gradient areas that could not possibly have been impacted by site operations, such as
potential TMS seepage. The process was initially attributed to natural and/or regional changes
and has since been attributed to the oxidation of naturally-occurring pyrite in the formation
hosting perched groundwater. As noted in the University of Utah study conducted in 2008 and as
referenced in the New Wells Background Report, isotopic and age dating analyses (Hurst 2008)
demonstrate that groundwater in site monitoring wells represents natural background conditions
because site groundwater predates uranium milling operations.
1.1.2 2012 SAR
The 2012 SAR noted a statistically significant decreasing pH trend and significantly increasing
trends in cadmium and thallium in MW-24. The 2012 SAR concluded that cadmium and
thallium trends were the result of the decreasing pH trend in MW-24. The absence of increasing
trends in chloride, fluoride, sulfate and uranium in 2012 eliminated potential TMS seepage as the
cause of the increasing metals concentration and decreasing pH.
Specifically, chloride dissolved in groundwater is not expected to sorb onto or react with
formation materials and is therefore expected to migrate at about the same rate as the
groundwater; however pH, which is a measure of the hydrogen ion concentration, is expected to
attenuate substantially compared to chloride due to chemical reaction. Naturally-occurring
carbonate minerals in the subsurface and carbonate dissolved in groundwater would neutralize
the pH in any potential TMS seepage, thereby increasing the pH of the seepage as it percolated
through the vadose zone, subsequently mixed with perched groundwater, and was then carried
downgradient. As a result, any decrease in pH associated with potential TMS seepage cannot be
detected faster than chloride. The chloride concentrations remain stable to decreasing in MW-24
(and MW-24A) through the first quarter of 2021 precluding the possibility that the pH change
could result from potential TMS seepage.
4
1.1.3 pH Report
Field pH, cadmium and thallium in MW-24 were exhibiting significant trends (decreasing for pH
and increasing for cadmium and thallium). Analysis of indicator parameters showed no
significantly increasing trends in chloride, fluoride, sulfate, or uranium.
The primary conclusion from the activities conducted during the pH investigation is that the
historical trend of decreasing pH, which was noted in the Background Study Reports, appears to
be present in nearly all wells throughout the Mill site area, including upgradient, downgradient,
and cross-gradient wells in the groundwater monitoring program. As discussed above, the wide-
spread nature of the decrease in pH in upgradient, downgradient, and cross-gradient wells
suggests that the pH decreases result from a natural phenomenon unrelated to Mill operations,
which is also confirmed by the indicator parameter analysis in all wells completed as part of the
pH investigation. The most likely cause of declining pH across the site appears to be the
oxidation of pyrite in the formations hosting perched groundwater (Burro Canyon Formation and
overlying Dakota Sandstone).
As discussed in the pyrite report (Section 1.1.4 below), wells such as MW-24 and MW-24A,
which have substantial portions of their screens extending into the vadose zone, can conduct
substantial amounts of oxygen to the groundwater which is then available to oxidize pyrite.
Mixing of oxygen into groundwater is enhanced by the inevitable agitation caused during routine
purging and sampling, a condition that is exacerbated by the low permeability of the perched
groundwater zone. In addition, oxygen transport will be enhanced by increased sampling
frequency; and by water level increases that mix groundwater into an oxygen-rich vadose zone.
1.1.4 Pyrite Report
The Pyrite Report describes an investigation into the occurrence of naturally-occurring pyrite in
the perched water zone at the Mill. The pyrite investigation was completed to address dual
exceedances of pH in ten perched groundwater monitoring wells (including MW-24) at the Mill
and to provide information related to the overall decline in groundwater pH that has been
observed in upgradient, downgradient and cross-gradient wells.
The Pyrite Report concluded that the oxidation of pyrite will be enhanced in the vicinities of
perched wells because they provide a direct conduit for oxygen to dissolve in the perched water
and to react with any pyrite present in the formation near the wells. As discussed above, oxygen
transport to groundwater in the vicinities of perched wells is enhanced by the presence of vadose
screens; by the low permeability of the perched zone which increases residence time of
groundwater in the wells and causes inevitable agitation during routine purging and sampling;
and by water level increases that mix groundwater into an oxygen-rich vadose zone (made richer
by diffusion of air into the vadose zone via screens extending into the vadose zone). In addition,
perched groundwater near formerly used wildlife ponds is expected to have increased oxygen
through mixing of oxygen-rich seepage from the ponds. Because of its site-wide influence, and
because it is consistent with most of the site data, enhanced pyrite oxidation through increased
5
oxygen transport is a likely mechanism for the decreasing trends in pH measured in most of the
wells at the site, including up-gradient, cross-gradient, and downgradient wells.
Pyrite (FeS2) oxidizes in the presence of oxygen according to the following equation, producing
Iron (II), hydrogen ions and sulfate in the process:
(1)
Iron(II) then reacts with oxygen and hydrogen ion according to the following reaction:
(2)
Iron(III) then reacts with water according to the following reaction:
Fe3++ 3H20 = Fe(OH)3 + 3H+ (3)
Combining the above yields the following reaction (Hartog et al 2001; HGC, 1989):
(4)
Oxidation of 1 mole of pyrite therefore yields 4 moles of hydrogen ions. The resulting increase
in hydrogen ions lowers the pH (defined as the negative log of the concentration [or activity] of
hydrogen ion in moles per liter). The laboratory measured concentrations of pyrite in drill
cuttings and/or core samples from three representative wells (MW-3A, MW-24, and MW-27) is
more than sufficient to account for measured pH declines and increases in sulfate concentrations
at these wells. The pH decreases will also result in changes in concentrations of analytes
sensitive to pH such as metals.
Specifically, the Pyrite Report noted that screening level calculations (pH-sulfate mass balance)
for both pH and sulfate support pyrite oxidation as the mechanism for measured pH decrease and
sulfate increase across the site.
1.1.5 2016 SAR
The significant trends identified in the 2012 SAR for MW-24 of pH (decreasing), cadmium, and
thallium (increasing) were unchanged in the 2016 SAR and associated analyses. In 2016, the
indicator parameters of chloride, sulfate and uranium were not exhibiting any trends, and
fluoride was exhibiting a significant increasing trend. The 2016 SAR noted that the groundwater
in MW-24 continued to become more acidic, consistent with the continued oxidation of pyrite by
the mechanisms described in the Pyrite Report and as summarized in Section 1.1.4 above. As
noted in the previous reports (2012 SAR; Pyrite Report) decreasing pH can increase the
solubility of minerals that potentially contain naturally occurring cadmium and thallium, which
is likely the cause of or could contribute to the increasing trends in cadmium and thallium in
MW -24 over time.
6
As noted in Section 1.1.2 above, the absence of an increasing trend in chloride, in 2012 and
again 2016 in MW-24 eliminated potential TMS seepage as the cause of the increasing metals
concentration and decreasing pH.
1.1.6 2019 SAR
Since the time of the 2016 SAR beryllium and nickel concentrations in MW-24 have increased.
Cadmium and thallium concentrations continue to increase, while pH temporarily decreased,
increased then again began to decrease. Changes in pH behavior in other site wells since 2016
are also notable, since the site-wide decreasing trend in pH appears to have reversed, at least
temporarily, in most site wells.
The 2019 SAR noted that MW-24 indicator parameters chloride, sulfate, and uranium exhibit no
trend, while fluoride was significantly increasing. The behavior of beryllium, cadmium, fluoride,
thallium, and nickel is dependent on pH. The report noted that decreasing pH resulting from site-
wide oxidation of pyrite is likely the source of increased concentrations of these parameters.
The 2019 SAR also noted that another process that is likely to impact most of the SAR
parameters is sorption. The 2019 SAR noted that the decreasing pH trends may also affect other
geochemical processes such as sorption. Dissolved metals may be naturally attenuated by
sorption. Sorption refers to the processes by which solutes attach to solid surfaces (adsorption)
and become incorporated into the bulk of a solid (absorption). In most groundwater systems,
minerals make up most of the sorbents. The sorption process can be reversed by a process known
as desorption. Desorption remobilizes sorbates. In general, at lower pH (when dissolved
hydrogen ion concentrations are high) mineral surfaces tend to have a slightly positive charge,
thereby attracting anions from solution. As pH increases, mineral surfaces tend to develop
slightly negative charges, which may attract cations from solution. At near-neutral pH, most
dissolved metals are more stable in the sorbed state, given an unlimited number of mineral
surface sites. These sites are usually not unlimited; however, different dissolved metals have
variable affinities for sorption to different minerals. As a result, modeling metal sorption to
minerals can range from simple to complex. The results of a relatively simple model of metal
sorption was included in the 2019 SAR.
A model of beryllium, cadmium, nickel, and thallium sorption to ferrihydrite in MW-24 was
created in the Geochemist's Workbench software (v. 11.0.8) using the React module and the
minteq and FeOH_minteq databases. Based on this modelling and given the decreasing trend in
pH at MW-24, mineral dissolution was determined to be the likely cause for increasing metals
and fluoride concentrations.
1.2 MW-24A
DWMRC reviewed the 2019 SAR and discussed the review findings in a conference call with
EFRI on September 3, 2019 and summarized the results of that call in a letter dated September 5,
2019. During the September 3, 2019 conference call EFRI noted that potential anomalies were
7
noted in MW-24 during the installation and construction of the well (discussed below). The
September 5, 2019 DWMRC letter concluded that:
"During the September 3, 2019 telephone conference call it was discussed that based on
review of the GWCL exceedances at MW-24 and well data, it does not appear that
tailings wastewater is the source. However, beryllium was measured as non-detectable
from July 2005 until April 2016, and likewise nickel shows a significantly large amount
of non-detect data until the recent rising trend. Based on these data anomalies it was
discussed that problems with the well (e.g. design and installation) may be the cause of
the out-of-compliance status for the SAR parameters."
As a result of the potential anomalies and historic site activities (described below), associated
with the installation and construction of MW-24, EFRI suggested that in order to determine
whether the well is the cause, an additional well will be installed adjacent to the existing MW-24,
and monitored in tandem. This is similar to the approach used at other wells (MW-03 and MW-
03A) which showed similar anomalous data. This approach also allowed more monitoring data to
be collected at MW-24 for better evaluation of data trends.
The administrative record and information regarding geological site conditions and groundwater
quality and conditions at the Mill and surrounding properties is extensive due to wide-ranging
studies and actions conducted by EFRI in response to DWMRC oversight. During the nitrate
program investigations conducted from 2008 through 2012, EFRI located documentation
showing that the United States Army (the "Army") built and maintained missile launch facilities
(referred to as the Pershing Project Blanding Launch Site) on the property that is currently the
Mill. The Army activities were conducted from approximately 1963 -1970. The Army facilities
on what is now the Mill property, included a Bivouac Site west of current tailings cells (See
Figures 2A and 2B). The Bivouac Site was located in the area where MW-24 (and MW-24A) are
located (See Figure 2A). During the drilling and installation of MW-24 in 2005, field personnel
noted that some of the drill cuttings from MW-24 had a sulfur "odor" and noted blackish
deposits in the core (from 80 -90 feet below ground surface ["bgs"]). The sulfur odor likely
resulted from hydrogen sulfide gas produced by anaerobic bacteria. The lithologic log and
photographs from the installation of MW-24 are included in Tab A. It was due to these two noted
events that EFRI suggested the installation of MW-24A in response to DWMRC's comments
regarding rising trends in MW-24.
EFRI installed MW-24A the week of December 2, 2019. MW-24A is approximately 16 feet
northwest of MW-24. MW-24 and MW-24A have been sampled for full-suite parameters (all
GWDP Table 2 parameters) quarterly since the first quarter of 2020.
The primary objective of the installation of MW-24A was to determine if the anomalies noted
during installation of MW-24 were the cause of the increasing trends of certain analytes in
groundwater samples collected from MW-24. This primary objective was met through the
quarterly sampling and analysis of groundwater in MW-24/MW-24A.
Prior to the installation of MW-24A, EFRI planned several additional field data collection and
analytical activities based on the conclusions of the reports cited herein to provide additional data
8
to determine what geochemical and hydrogeological influences are present which may be
impacting monitoring data at MW-24 and potentially other locations across the Mill site. The
purpose of the additional data collection is as follows:
• To determine if the Army Bivouac resulted m any visible or discernable chemical
impacts in the area of MW-24/MW-24A;
• To collect data regarding the oxidation of pyrite and its impact on pH and metals
concentrations; and
• To determine if trace metals occur naturally in the formation hosting the perched
groundwater, and whether they can be mobilized at concentrations comparable to or
greater than as measured in groundwater.
A description of the additional studies conducted during and after the installation of MW-24A is
included in Section 3 below.
2.0 GEOLOGY/HYDROGEOLOGY
The following discussion is based primarily on TITAN (1994) and HydroGeoChem (2018).
The Mill has an average elevation of approximately 5,600 feet above mean sea level ("ft. amsl")
and is underlain by unconsolidated alluvium and indurated sedimentary rocks. The indurated
rocks consist primarily of sandstone and shale and are relatively flat lying with dips generally
less than 3°. The alluvial materials consist primarily of aeolian silts and fine-grained aeolian
sands with a thickness varying from a few feet to as much as 25 to 30 feet across the site. The
alluvium is underlain by the Dakota Sandstone and Burro Canyon Formation, and where present,
the Mancos Shale. The Dakota and Burro Canyon are sandstones having a total thickness ranging
from approximately 55 to 140 feet, and, because of their similarity, are typically not
distinguished in lithologic logs at the site. Beneath the Burro Canyon Formation lies the
Morrison Formation, consisting, in descending order, of the Brushy Basin Member, the
Westwater Canyon Member, the Recapture Member, and the Salt Wash Member. The Brushy
Basin and Recapture Members of the Morrison Formation, classified as shales, are very fine-
grained, have a very low permeability, and are considered aquicludes. The Brushy Basin
Member is primarily composed of bentonitic mudstones, siltstones, and claystones. The
Westwater Canyon and Salt Wash Members also have a low average vertical permeability due to
the presence of interbedded shales.
Beneath the Morrison Formation lies the Summerville Formation, an argillaceous sandstone with
interbedded shales, and the Entrada Sandstone. Beneath the Entrada lies the Navajo Sandstone.
The Navajo and Entrada Sandstones constitute the primary aquifer in the vicinity of the site. The
Entrada and Navajo Sandstones are separated from the Burro Canyon Formation by
approximately 1,000 to 1,100 feet of materials having a low average vertical permeability.
Groundwater within this system is under artesian pressure in the vicinity of the site, is of
generally good quality, and is used as a secondary source of water at the site. Although the water
9
quality and productivity of the Navajo/Entrada aquifer are generally good, the depth
(approximately 1,200 feet below land surface ["ft. bls"]) makes access difficult.
The shallowest groundwater beneath the site occurs within the Dakota Sandstone and Burro
Canyon Formation. This groundwater is referred to as the 'perched' groundwater and is used on
a limited basis to the north (upgradient) of the site because it is more easily accessible than the
Navajo/Entrada aquifer. Although perched groundwater extends into the overlying Dakota
Sandstone within areas having greater saturated thicknesses, perched groundwater at the site is
hosted primarily by the Burro Canyon Formation, which consists of a relatively hard to hard,
fine-to medium-grained sandstone containing siltstone, shale and conglomeratic materials.
Perched groundwater originates mainly from precipitation and local recharge sources such as
unlined reservoirs (Kirby, 2008) and is supported within the Burro Canyon Formation by the
underlying aquiclude (Brushy Basin Member of the Morrison Formation). Saturated thicknesses
at the site range from less than 1 foot along the downgradient edge of the tailings management
system to approximately 80 feet in upgradient wells located near formerly used unlined wildlife
ponds.
Perched water quality is generally poor due to high total dissolved solids ("TDS") in the range of
approximately 1,100 to 7,900 milligrams per liter ("mg/L"), and is used primarily for stock
watering and irrigation. The saturated thickness of the perched water zone generally increases to
the north of the site, increasing the yield of the perched zone to wells installed north of the site.
Perched water flow across the site is generally from northeast to southwest. This general flow
pattern has been consistent based on perched water level data collected beginning with the initial
site investigation described in Dames and Moore (1978). Perched water discharges in seeps and
springs located to the west, southwest, east, and southeast of the site.
The perched zone has generally low permeability. Hydraulic conductivity ranges from
approximately 2 x 10-s to 0.01 emfs and has a geometric average (based on slug tests) of
approximately 3 x 10-5 emfs. MW-24 and MW-24A have relatively low hydraulic conductivities
of approximately 4 x 10-5 and 1.4 x 10-5 emfs, respectively.
The generally low permeability of the perched zone limits well yields. Although sustainable
yields of as much as 4 gallons per minute ("gpm") have been achieved in site wells penetrating
higher transmissivity zones near unlined wildlife ponds, yields are typically low ( <0.5 gpm) due
to the generally low permeability of the perched zone. Even site wells that yielded as much as 4
gpm during the first few months of pumping eventually saw yields drop to about 1 gpm or less.
Total achievable pumping from the 16 wells used to remediate chloroform and nitrate plumes at
the site is less than 7 gpm. In addition, many of the perched monitoring wells purge dry and take
several hours to more than a day to recover sufficiently for groundwater samples to be collected.
During a well redevelopment effort during 2010 and 2011, many of the perched wells went dry
during surging and bailing and required several sessions on subsequent days to remove the
proper volumes of water (HGC, 2011).
10
3.0 DATA COLLECTED AS PART OF THIS INVESTIGATION
Data collected during this investigation are as follows:
• Groundwater analytical and groundwater field data from MW-24 and MW-24A;
• X-ray fluorescence ("XRF") and Photoionization Detector ("PID") data from the core of
MW-24A;
• Whole rock analytical data from select intervals of the core of MW-24A;
• Synthetic precipitation leaching procedure ("SPLP") data from select intervals of the
MW-24A core; and
• Bottle roll test data from select intervals of the MW-24A core.
For the purposes of this investigation, MW-24A was considered representative of MW-24 as
well as site conditions near MW-24 due to their close proximity to one another (16 feet apart).
The groundwater data agreement between the wells indicates that the wells are both affected by
similar background geochemical influences. EFRI specifically had MW-24A installed to mirror
MW-24, using the same screened interval and completion strategy to assure data comparability.
A summary of each type of data as well as the methods used for data collection are included
below.
3.1 Groundwater Data-MW-24 and MW-24A
MW-24 was installed in April 2005. MW-24 was sampled quarterly from the second quarter
2005 through the first quarter 2010. With the issuance of the revised GWDP in January 2010,
the frequency of sampling for MW-24 was changed to semi-annually. Semi-annual samples are
collected during the second and fourth quarter each year. The samples collected from second
quarter 2005, through first quarter 2010 were analyzed for a full suite of constituents (all
constituents on Table 2 of the GWDP). From second quarter 2010 to January 2020, MW-24 was
sampled and analyzed for full-suite constituents during the second and fourth quarters each year.
If any constituent was in out-of-compliance status in MW-24, the well would be sampled and
analyzed during the first and third quarter each year for only those constituents in out-of-
compliance status.
Beginning with the first quarter of 2020, after MW-24A was installed, both MW-24 and MW-
24A were sampled quarterly and analyzed for a full suite of constituents each quarter.
3.1.1 Methods
Groundwater sampling, field data collection and reporting, analytical methods, and data review
procedures used for MW-24 and MW-24A are described in the DWMRC-approved Quality
Assurance Plan ("QAP") that was current at the time of the sampling. Data review results are
described in each routine quarterly groundwater report.
11
3.2 Field Data-MW-24A
MW-24A was installed in December 2019. MW-24A was installed with a screened interval
similar to that of MW-24. MW-24A was completed with 20 feet of screen bottoming
approximately 1 to 2 feet below the Brushy Basin Member contact. Details regarding the
installation of MW-24A are included in the As-Built Report, which was submitted to DWMRC
on January 29, 2020. The MW-24A well construction schematic and the lithologic log are
included in Tab B. The field procedures for the XRF and PID data are described below.
3.2.1 Methods
During the installation of MW-24A, core was collected from 13.8 feet bgs to 120 feet bgs with
the exception of 55.5 -58.5, 59.5 -61.5, 69.5 -71.5, 79.5 -80.5, 89.5 -90.5, and 102.5 -107.5
feet bgs as there was no core recovery in those intervals. The core was logged and quartered at
the time of collection. Particular attention was paid to identifying the presence of pyrite during
the logging. Field PID data using a RAE Systems instrument and XRF data using an Olympus
Vanta C-Series instrument were collected to provide information regarding potential
contamination resulting from Army activities and metals data content respectively. The XRF
data were used to identify sampling intervals for submission for whole rock analyses based on
high metals readings from the XRF if present.
During core collection the following field analysis procedures were implemented:
1) The entire length of core was scanned with the PID. If there were any PID readings above
background, the core section was photographed, and samples collected for full suite
laboratory analyses (total volatile organic compounds ["VOCs"], total semi-volatile
organic compounds ["SVOCs"], total metals, and total inorganics).
2) The entire length of core was analyzed in the field using a portable, hand-held XRF.
3) Elements of interest during the XRF analysis = cadmium, thallium, nickel, beryllium.
Areas with higher concentrations of these elements, if present, were noted. Elevated iron
or manganese, if present, were also noted: elevated iron may indicate pyrite or relatively
abundant iron oxides; and elevated manganese may indicate relatively abundant
manganese oxides.
The XRF and PID were calibrated and operated in accordance with the manufacturer's
specifications
The XFR samples were named for the core box number and the core interval in the box. For
example, sample B8-76 would be a 5 shot average of the 76 feet bgs interval in core box 8.
3 .3 Whole Rock Analytical Sample Collection
After the field analysis of the core by XRF and PID, whole rock samples were collected from the
quartered core for submission to the analytical laboratory. The whole rock core analyses were
completed to characterize the analytical composition of the formation to determine if the analytes
with rising trends in MW-24 were present. The specific analytical list is included in Table 3.3-1.
12
A fraction of each crushed and ground sample was leached using SPLP and analyzed for total
metals and inorganics. The SPLP analyses are discussed below. A total of 68 feet of core (18
separate samples) was sent to American West Analytical Laboratory ("AW AL") for analysis.
3.3.1 Methods
Whole rock samples were selected for analytical testing using the following criteria:
• One full-suite analytical sample was collected every 5 feet above the saturated zone and
every 2 feet within the saturated zone.
• Sample names reflect the interval of the sample (e.g. 24A 112 -114 is the interval from
112 feet to 114 feet bgs)
• As noted above the core was quartered. One quarter of the core for the entire interval was
submitted to AW AL for analysis. Table 3.3.1-1 lists the intervals which were sampled for
laboratory analysis.
• Note that sample locations would be moved or adjusted to locations with high
concentrations of cadmium, thallium, nickel, and beryllium based on the XRF data,
visible pyrite, or PID readings above background.
A pre-preserved voe sample, and a quarter of the entire core interval (as noted in Table 3.3.1-1)
was submitted to the analytical laboratory for analysis. AW AL completed all analyses. An
aliquot of each core was removed from the whole core section by AW AL for the analysis of
SVOes. SVOe aliquots were removed prior to crushing and grinding because the crushing and
grinding would cause the loss of any SVOes present. The remainder of the core samples were
crushed and ground prior to analytical testing of the whole rock samples for total metals, and
total inorganics. Specialized EPA methods for the collection of voes in soils were followed as
directed by AWAL. All sampling materials for voes (hermetically sealed jars etc.) were
provided by AW AL.
3.4 SPLP Samples
As noted above, a fraction of the crushed and ground whole rock samples were analyzed
following SPLP leaching. SPLP was chosen because it is a United States Environmental.
Protection Agency ("USEP A") SW-846 test method that can be used with soil samples to
estimate the site-specific adsorption-desorption potential of a constituent that may impact
groundwater.
SPLP uses a mild acid (5.0 SU west of the Mississippi) as an extraction fluid. EFRI chose SPLP
because the pH of the extraction fluid is very similar to the field pH measured in MW-24 and
would provide data that simulate conditions at MW-24 and MW-24A.
The list of analytes for the SPLP analyses is included in Table 3.3-1. Note that sulfate and nitrate
were included in the whole rock analytical list but were omitted from the SPLP analyte list.
Because nitric acid and sulfuric acid are used to adjust the pH of the extraction fluid for SPLP, it
is not possible to measure these constituents during SPLP analyses.
13
3.4.1 Methods
Split samples were collected from the crushed and ground whole rock samples submitted to
AW AL. No field procedures were necessary for this this data collection activity.
3.5 Bottle Roll Testing
A bottle roll test is a common analytical test used in determining if a constituent can be extracted
from a solid. As an analytical tool, a solution contacted with a solid in a bottle roll test is used to
determine the type and amount of leachable metals present in a naturally occurring material.
3.5.1 Methods
The bottle roll test consisted of bottles filled with known amounts of crushed or solid core
material (approximately 6 inches of core), and a "pure" pyrite sample (both crushed and solid)
used as the control. All samples were covered with laboratory grade deionized ("DI") water. The
ratio of water to solids in the bottles was substantially larger than the groundwater to solids ratio
in the perched zone, yielding a dilution factor of approximately 15 to 20.
Three core samples from MW-24A were selected for inclusion in the bottle roll test. The core
intervals with the highest visible pyrite were chosen for the bottle roll test. One of the intervals
chosen was located above the saturated zone and two were located below the saturated zone. The
pyrite sample was purchased from a rock shop.
Specific procedures employed for the bottle roll test are as follows:
1) Bottles with sufficient volume to accommodate a 6-inch segment of core or crushed core
sample were selected. The bottles had enough space to allow sufficient DI water to cover
sample and allow for evaporation and sampling during the testing period; and air space at
least double the volume of sample + water. As discussed above, the large ratio of water to
solids in the bottles compared to the ratio of groundwater to solids in the perched zone
resulted in a dilution factor of approximately 15 to 20.
2) Tests were run on 3 selected core intervals using intact core and crushed core. An intact
and crushed pyrite sample was included as a control.
3) Each bottle was agitated weekly to simulate the disturbance created by purging and
sampling of a well completed in pyritic Burro Canyon Formation.
4) One set of bottles for each interval and the pyrite sample were opened for approximately
5 minutes to allow fresh air to enter prior to each agitation while the other set remained
sealed.
5) Weekly:
Any color changes were noted and the bottles were photographed.
pH of the water was measured.
Table 3.5.1-1 lists the sixteen samples included in the bottle roll test. After approximately one
year, the bottle roll solutions were sampled and analyzed for dissolved metals. The fluid removed
14
for metals analysis was replaced with fresh laboratory grade DI water. The pH measurements
have continued after the removal of fluids for laboratory analysis. To date, no additional
laboratory analyses have been completed.
4.0 SUMMARY OF DATA
Data collected during this investigation include groundwater data from MW-24 and MW-24A
since 2020, PID and XRF data of the MW-24A core, VOC, SVOC, metals and inorganic data for
select intervals of MW-24A core (whole rock analysis), SPLP metals and inorganic data for
select intervals of MW-24A core, and pH and metals data from the bottle roll test. In addition,
there is routine groundwater monitoring data for MW-24 which was collected prior to this
investigation (2005 -2019).
Analytical laboratory methods specified in the Groundwater Monitoring QAP were used when
possible. Where it was not possible to use the Groundwater Monitoring QAP methods due to
matrix differences (i.e., whole rock solid samples), the most comparable methods were
employed.
4.1 Groundwater Data
As previously noted MW-24 has been sampled since 2005 and MW-24A has been sampled since
2020. The groundwater data (detections only) for MW-24 and MW-24A are included in Tables
4.1-1 through 4.1-4.
The Mill Quality Assurance ("QA") Manager performs a QA/QC review each quarter of the
groundwater data collected, to confirm compliance of the monitoring program with requirements
of the Groundwater Monitoring QAP and the GWDP. The results of the reviews for the
groundwater samples are included in the routine quarterly groundwater reports and are not
repeated here. The data included herein have been previously reviewed and deemed usable for
their intended purpose.
4.2 Field Data
PID and XRF data were collected by scanning the MW-24A core. No PID readings above
background were recorded, and therefore there are no data to report. XRF data are included in
Table 4.2-1. Trace metals Fe, Mn, Ni, Cu, Zn, Mo, Pb, and Tl; and vanadium oxide were
detected during the XRF measurements.
The XRF and PID were calibrated and operated in accordance with the manufacturer's
specifications. No further QA/QC data reviews for the PID or XRF data are required.
4.3 Whole Rock Data
There were 19 core samples from MW-24A submitted for VOC, SVOC, metals and inorganics
analysis. The VOCs and SVOCs analyses were completed prior to crushing and grinding of the
15
core. Whole rock data are included in Tables 4.3-1 through 4.3-3. No SVOCs were detected in
the whole rock analysis.
Sample intervals for laboratory analysis were moved to reflect geology noted during the logging
and core recovery. For instance, a 10 ft interval from 40-50 ft was sampled because that interval
was lithologicaly homogeneous. There was no reason to take 2-5 ft. intervals when those two
intervals would be identical. Similarly, a 2 ft interval from 76-78 ft was sampled because it
represented a small clay interval in a larger sand sequence. The change in lithology required a
smaller sample to be collected. Below the water table the 2 ft. interval was maintained except
where core was no recovered.
The Mill QA Manager performed a QA/QC review to confirm compliance of the monitoring
program with requirements of the laboratory method requirements. The Groundwater
Monitoring QAP and the GWDP were not used as the basis for the data review because the QAP
and GWDP specify requirements for water samples and the whole rock analyses were performed
on a solid matrix. The solid data QA review included an evaluation of laboratory preparation and
analysis of quality control ("QC") samples, and QC review of laboratory data and methods. The
steps and tests applied to check laboratory data QA/QC are discussed in Sections 4.3.1 through
4.3.5 below. Summary tables of the laboratory QA/QC review are included in Tab C.
4.3.1 Analytical Data Validation
The Analytical Laboratories have provided summary reports of the analytical QA/QC
measurements necessary to maintain conformance with National Environmental Laboratory
Accreditation Conference certification and reporting protocol. The analytical laboratory QA/QC
Summary Reports, including copies of the Mill's Chain of Custody ("COC") and Analytical
Request Record forms for each set of Analytical Results, follow the analytical results under Tab
D. Review of the laboratory QA/QC information is provided under Tab C.
The QA Manager completed the following evaluations: a receipt temperature check, a holding
time check, and a review of the laboratory's reported QA/QC information. Each evaluation is
discussed in the following sections. Data check tables indicating the results of each test are
provided under Tab C.
4.3.2 Holding Time Evaluation
Table 3.3-1 identifies the method holding times for each suite of parameters. The samples were
received and analyzed within the required holding time except for pH in the whole rock samples.
Because the whole rock samples had to be crushed and ground prior to the pH analyses, the
holding time for pH was exceeded. The pH data are usable for the intended purpose because the
data are representative of actual conditions in the whole rock.
16
4.3.3 Receipt Temperature Evaluation
COC sheets were reviewed to confirm compliance with the requirement in Table 3.3.1 that
samples be received at 6°C or lower. The samples were received within the required temperature
limit.
4.3.4 Trip Blank Evaluation
While VOC analysis was performed on the whole rock samples, trip blanks were not provided by
the laboratory and were not necessary. Solid VOC samples were collected in accordance with
EPA method 5035. Method 5035 utilizes a hermetically-sealed sample vial, the seal of which is
never broken from the time of sampling to the time of analysis. Since the sample is never
exposed to the atmosphere after sampling, the losses of VOCs during sample transport, handling,
and analysis are negligible. In addition, because the sample containers are hermetically sealed
there is no opportunity for cross-contamination of the samples during transit and therefore the
need for trip blanks is negated.
4.3.5 Other Laboratory QA/QC
The laboratory's QA/QC Manager routinely checks the following items in developing data
reports: (1) sample preparation information is correct and complete, (2) analysis information is
correct and complete, (3) appropriate analytical laboratory procedures are followed, (4)
analytical results are correct and complete, (5) QC samples are within established control limits,
(6) blanks are within QC limits, (7) special sample preparation and analytical requirements have
been met, and (8) documentation is complete. In addition to other laboratory checks described
above, EFRI's QA Manager rechecks QC samples and blanks (items (5) and (6)) to confirm that
the percent recovery for spikes and the relative percent difference ("RPD") for spike duplicates
are within the method-specific required limits, or that the case narrative sufficiently explains any
deviation from these limits. The lab QA/QC results from AW AL met these requirements.
The check samples included the following as appropriate for the method: a method blank, a
laboratory control spike ("LCS"), a laboratory control spike duplicate ("LCSD") a matrix spike
("MS") and a matrix spike duplicate ("MSD"), or the equivalent, where applicable. It should be
noted that:
• Laboratory fortified blanks are equivalent to LCSs.
• Laboratory reagent blanks are equivalent to method blanks.
• Post digestion spikes are equivalent to MSs.
• Post digestion spike duplicates are equivalent to MSDs.
• Laboratory Duplicates are equivalent to MSDs.
The qualifiers, and the corresponding explanations reported in the QA/QC Summary Reports for
the check samples for the analytical methods were reviewed by the QA Manager.
17
Acceptance limits for MS/MSDs are set by the laboratories. The recoveries were reviewed for
compliance with the laboratory established acceptance limits.
The information from the Laboratory QNQC Summary Reports indicates that the MS/MSDs
recoveries and the associated RPDs for the samples were within acceptable laboratory limits for
except as indicated in Tab C. The data recoveries and RPDs which are outside the laboratory
established acceptance limits do not affect the quality or usability of the data because the
recoveries and RPDs above or below the acceptance limits are indicative of matrix interference
most likely caused by other constituents in the samples. Matrix interferences are applicable to
the individual sample results only.
Surrogate compounds shall be employed for all organic analyses. The information from the
Laboratory QNQC Summary Reports indicates that the surrogate recoveries for the samples
were within acceptable laboratory limits for the surrogate compounds.
The information from the Laboratory QNQC Summary Reports indicates that the LCS and
LCSD recoveries for the samples were within acceptable laboratory limits. In several instances
the RPDs for the LCD/LCSD pairs were outside of the laboratory acceptance limits. There is no
affect on the usability of the data as both the LCS and LCSD recoveries were within recovery
limits which indicates the analytical system was operating correctly and the analyses are
acceptable.
Each analytical batch shall be accompanied by a method blank. The analytical batches routinely
contain a blank, which is a blank sample made and carried through all analytical steps. For the
Mill samples, a method blank was prepared for the analytical methods. Contamination detected
in analysis of method blanks will be used to evaluate any analytical laboratory contamination of
environmental samples. The method blank results were nondetect. Method blank results are
included in Tab D.
Laboratory duplicates are completed by the analytical laboratories as required by the analytical
method specifications. Acceptance limits for laboratory duplicates are set by the laboratories.
Duplicate results are included in Tab D.
The information from the Laboratory QNQC Summary Reports indicates that there were high
and low Continuing Calibration Verification ("CCV") recoveries in the SVOC analyses. The
high CCV does not affect the usability of the data because all results for those analytes were non-
detect. The data are usable and are not adversely affected by the high CCV. The low CCV is
indicative of a low bias in the sample results. Since there were no detections reported for the
SVOCs in the whole rock analyses, it is possible that for those analytes with low CCV recovery,
the reported results are false negatives; however, it is unlikely that the nondetect results are false
negatives, as there were no other indications of the presence of SVOCs in the core samples such
as no PID readings and no visible indication of the presence of SVOCs.
18
4.4 SPLP Data
There were 19 core samples from MW~24A submitted for SPLP leaching followed by metals and
inorganics analysis of the leachate. The SPLP leaching was completed after crushing and
grinding of the core. SPLP metals and inorganics data are included in Tables 4.4-1 and 4.4-2.
The Mill QA Manager performed a QNQC review to confirm compliance of the SPLP data with
requirements of the Groundwater Monitoring QAP and the GWDP. While the SPLP samples are
not groundwater, the QAP was used as the starting point to the data assessment due to the
similarities of the SPLP and groundwater matrices. As specified in the Mill QAP, data QA
includes an analyte completeness review, and quality control review of laboratory data methods
and data, and an analytical completeness review. The steps and tests applied to check laboratory
data QNQC are discussed in Sections 4.4.1 through 4.4.7 below.
4.4.1 Field QC Samples
Trip blanks were not provided by AW AL because the SPLP samples were not analyzed for
voes.
Rinsate samples were not collected during this investigation because equipment used during
sample collection was dedicated and did not require decontamination. A deionized field blank
was not required because equipment decontamination was not required and deionized water was
not used during this sampling event.
4.4.2 Analyte Completeness Review
Metals analyses for the groundwater sampling program were performed in the SPLP leachate.
Inorganics analyses included those analytes specified for the groundwater program except
nitrate, sulfate and TDS. Nitrate and sulfate were excluded because nitric acid and sulfuric acid
are used to adjust the pH of the extraction fluid for SPLP, and it is therefore not possible to
measure these constituents during SPLP analyses. TDS was not measured because TDS is not
applicable to an SPLP leachate sample.
Phosphate was added to the SPLP analyte list for informational purposes and is not normally
included in the groundwater analyte list.
4.4.3 Holding Time Evaluation
Table 3.3-1 identifies the method holding times for each suite of parameters. The samples were
received and analyzed within the required holding.
19
4.4.4 Receipt Temperature Evaluation
COC sheets were reviewed to confirm compliance with the requirement in Table 3.3.1 that
samples be received at 6°C or lower. The samples were received within the required temperature
limit.
4. 4. 5 Analytical Data Validation
The Analytical Laboratories have provided summary reports of the analytical QNQC
measurements necessary to maintain conformance with National Environmental Laboratory
Accreditation Conference ce1tification and reporting protocol. The analytical laboratory QNQC
Summary Reports, including copies of the Mill's COC and Analytical Request Record forms for
each set of Analytical Results, follow the analytical results under Tab D. Review of the
laboratory QNQC information is provided under Tab C.
The QAP and GWDP identify the data validation steps and data QC checks required for the
groundwater monitoring program. Consistent with these requirements, the QA Manager
completed the following evaluations: a receipt temperature check, a holding time check, a
reporting limit check, and a review of each laboratory's reported QNQC information. Each
evaluation is discussed in the following sections. Data check tables indicating the results of each
test are provided under Tab C as appropriate.
4.4.6 Reporting Limit ( "RL ") Evaluation
The analytical method RLs reported were checked against the RLs specified in the QAP Table 1.
The RLs reported by the laboratory are higher than those required for the groundwater samples
collected at the Mill. The raised RLs are the result of the dilution caused by the leaching
procedure and are acceptable.
4.4. 7 Other Laboratory QA/QC
Section 9 .2 of the QAP requires that the laboratory's QNQC Manager check the following items
in developing data reports: (1) sample preparation information is correct and complete, (2)
analysis information is correct and complete, (3) appropriate analytical laboratory procedures are
followed, (4) analytical results are correct and complete, (5) QC samples are within established
control limits, (6) blanks are within QC limits, (7) special sample preparation and analytical
requirements have been met, and (8) documentation is complete. In addition to other laboratory
checks described above, EFRI's QA Manager rechecks QC samples and blanks (items (5) and
(6)) to confirm that the percent recovery for spikes and the relative percent difference for spike
duplicates are within the method-specific required limits, or that the case narrative sufficiently
explains any deviation from these limits. Results of this quantitative check are provided under
Tab C.
The check samples included at least the following: a method blank, an LCS, LCSD, an MS and
an MSD, or the equivalent, where applicable. It should be noted that:
20
• Laboratory fortified blanks are equivalent to LCSs.
• Laboratory reagent blanks are equivalent to method blanks.
• Post digestion spikes are equivalent to MSs.
• Post digestion spike duplicates are equivalent to MSDs.
• Laboratory Duplicates are equivalent to MSDs.
The qualifiers, and the corresponding explanations reported in the QA/QC Summary Reports for
the check samples for the analytical methods were reviewed by the QA Manager.
The QAP, Section 8.1.2 requires that a MS/MSD pair be analyzed with each analytical batch.
The QAP does not specify acceptance limits for the MS/MSD pair, and the QAP does not specify
that the MS/MSD pair be prepared on EFRI samples only. Acceptance limits for MS/MSDs are
set by the laboratories. The review of the information provided by the laboratories in the data
packages verified that the requirements in the QAP to analyze a MS/MSD pair with each
analytical batch were met as appropriate for each method. While the QAP does not require it, the
recoveries were reviewed for compliance with the laboratory established acceptance limits. The
QAP does not require this level of review and the results of this review are provided for
information only.
The information from the Laboratory QA/QC Summary Reports indicates that the MS/MSDs
recoveries and the associated RPDs for the samples were within acceptable laboratory limits cept
as indicated in Tab C. The data recoveries and RPDs which are outside the laboratory
established acceptance limits do not affect the quality or usability of the data because the
recoveries and RPDs above or below the acceptance limits are indicative of matrix interference
most likely caused by other constituents in the samples. Matrix interferences are applicable to
the individual sample results only. The requirement in the QAP to analyze a MS/MSD pair with
each analytical batch was met and as such the data are compliant with the QAP.
The information from the Laboratory QA/QC Summary Reports indicates that the LCS
recoveries for the samples were within acceptable labora!ory limits.
The QAP, Section 8.1.2 requires that each analytical batch shall be accompanied by a method
blank. The analytical batches routinely contain a blank, which is a blank sample made and
carried through all analytical steps. For the Mill samples, a method blank was prepared for the
analytical methods. Per the approved QAP, contamination detected in analysis of method blanks
will be used to evaluate any analytical laboratory contamination of environmental samples. The
QAP states that non-conformance conditions will exist when contaminant levels in the
samples(s) are not an order of magnitude greater than the blank result. The method blank results
were nondetect.
Method blank results are included in Tab D.
Laboratory duplicates are completed by the analytical laboratories as required by the analytical
method specifications. Acceptance limits for laboratory duplicates are set by the laboratories.
21
The information from the Laboratory QA/QC Summary Reports indicates that the laboratory
duplicate results for the samples were within acceptable laboratory limits.
4.5 Bottle Roll Data
There were 16 bottle roll samples submitted for metals analysis. In addition, weekly pH
measurement were taken by Mill Personnel. The bottle roll test was conducted on three intervals
of MW-24A core using both solid and crushed core. In addition, a pyrite sample was included as
an experimental control. The samples subjected to the bottle roll procedure are listed in Table
3.3.1-1. Metals and pH data are included in Tables 4.5-1 and 4.5-2.
The Mill QA) Manager performed a QA/QC review to confirm compliance of the metals data
with requirements of the Groundwater Monitoring QAP and the GWDP. While the bottle roll
fluid samples are not groundwater, the QAP was used as the starting point to the data assessment
due to the similarities of the bottle roll fluids and groundwater matrices. As specified in the Mill
QAP, data QA includes an analyte completeness review, and quality control review of laboratory
data methods and data, and an analytical completeness review. The steps and tests applied to
check laboratory data QA/QC are discussed in Sections 4.5.1 through 4.5.7 below.
4.5.1 Field QC Samples
Trip blanks were not provided by AW AL because the bottle roll samples were not analyzed for
voes.
Rinsate samples were not collected during this investigation because equipment used during
sample collection was dedicated and did not require decontamination. A deionized field blank
was not required because equipment decontamination was not required and deionized water was
not used during this sampling event.
4.5.2 Analyte Completeness Review
Metals analyses for the groundwater sampling program were performed in the bottle roll fluid.
All metals analytes specified in the GWDP were completed on the bottle roll fluids.
4.5.3 Holding Time Evaluation
Table 3.3-1 identifies the method holding times for each suite of parameters. The samples were
received and analyzed within the required holding.
4.5.4 Receipt Temperature Evaluation
As noted in the QAP, samples for metals analyses were shipped without using ice. Per Table 1
in the approved QAP, samples submitted for metals analyses do not have a sample temperature
requirement.
22
4.5.5 Analytical Data Validation
The Analytical Laboratories have provided summary reports of the analytical QA/QC
measurements necessary to maintain conformance with National Environmental Laboratory
Accreditation Conference certification and reporting protocol. The analytical laboratory QA/QC
Summary Reports, including copies of the Mill's COC and Analytical Request Record forms for
each set of Analytical Results, follow the analytical results under Tab D. Review of the
laboratory QA/QC information is provided under Tab C.
The QAP and GWDP identify the data validation steps and data quality control checks required
for the groundwater monitoring program. Consistent with these requirements, the QA Manager
completed the following evaluations: a field data QA/QC evaluation, a receipt temperature
check, a holding time check, a reporting limit check, and a review of each laboratory's reported
QA/QC information. Each evaluation is discussed in the following sections. Data check tables
indicating the results of each test are provided under Tab C.
4.5.6 Reporting Limit ("RL") Evaluation
The analytical method RLs were checked against the RLs specified in the QAP Table 1. The
analytes were measured and reported to the required RLs except that several sets of sample
results had the RL raised for at least one analyte due to matrix interference and/or sample
dilution or insufficient sample volume. The raised RLs did not affect the usability of the data.
4.5. 7 Other Laboratory QA/QC
Section 9.2 of the QAP requires that the laboratory's QA/QC Manager check the following items
in developing data reports: (1) sample preparation information is correct and complete, (2)
analysis information is correct and complete, (3) appropriate analytical laboratory procedures are
followed, (4) analytical results are correct and complete, (5) QC samples are within established
control limits, (6) blanks are within QC limits, (7) special sample preparation and analytical
requirements have been met, and (8) documentation is complete. In addition to other laboratory
checks described above, EFRI's QA Manager rechecks QC samples and blanks (items (5) and
(6)) to confirm that the percent recovery for spikes and the relative percent difference for spike
duplicates are within the method-specific required limits, or that the case narrative sufficiently
explains any deviation from these limits. Results of this quantitative check are provided under
Tab C.
The check samples included at least the following: a method blank, an LCS, LCSD, an MS and
an MSD, or the equivalent, where applicable. It should be noted that:
• Laboratory fortified blanks are equivalent to LCSs.
• Laboratory reagent blanks are equivalent to method blanks.
• Post digestion spikes are equivalent to MSs.
• Post digestion spike duplicates are equivalent to MSDs.
• Laboratory Duplicates are equivalent to MSDs.
23
The qualifiers, and the corresponding explanations reported in the QA/QC Summary Reports for
the check samples for the analytical methods were reviewed by the QA Manager.
The QAP, Section 8.1.2 requires that a MS/MSD pair be analyzed with each analytical batch.
The QAP does not specify acceptance limits for the MS/MSD pair, and the QAP does not specify
that the MS/MSD pair be prepared on EFRI samples only. Acceptance limits for MS/MSDs are
set by the laboratories. The review of the information provided by the laboratories in the data
packages verified that the requirements in the QAP to analyze a MS/MSD pair with each
analytical batch were met as appropriate for each method. While the QAP does not require it, the
recoveries were reviewed for compliance with the laboratory established acceptance limits. The
QAP does not require this level of review and the results of this review are provided for
information only.
The information from the Laboratory QA/QC Summary Reports indicates that the MS/MSDs
recoveries and the associated RPDs for the samples were within acceptable laboratory limits
except as indicated in Tab C. The data recoveries and RPDs which are outside the laboratory
established acceptance limits do not affect the quality or usability of the data because the
recoveries and RPDs above or below the acceptance limits are indicative of matrix interference
most likely caused by other constituents in the samples. Matrix interferences are applicable to
the individual sample results only. The requirement in the QAP to analyze a MS/MSD pair with
each analytical batch was met and as such the data are compliant with the QAP.
The information from the Laboratory QA/QC Summary Reports indicates that the LCS
recoveries for the samples were within acceptable laboratory limits.
The QAP, Section 8.1.2 requires that each analytical batch shall be accompanied by a method
blank. The analytical batches routinely contain a blank, which is a blank sample made and
carried through all analytical steps. For the Mill samples, a method blank was prepared for the
analytical methods. Per the approved QAP, contamination detected in analysis of method blanks
will be used to evaluate any analytical laboratory contamination of environmental samples. The
QAP states that non-conformance conditions will exist when contaminant levels in the
samples(s) are not an order of magnitude greater than the blank result. The method blank results
were nondetect.
Method blank results are included in Tab D.
5.0 DATA ANALYSIS
5.1 Whole Rock
The results of whole rock analysis of core samples are provided in Tables 4.3.1, 4.3.2 and 4.3.3.
As shown in Tables 4.3.1, 4.3.2 and 4.3.3, small amounts of VOCs, including acetone, PCE, m-p
xylene and toluene were detected in core samples; all trace metals detected in MW-24A
24
groundwater except cadmium (and selenium) were detected in core samples; and all major ions
detected in MW-24A groundwater (except ammonia) were detected in core samples.
None of the VOCs detected in core samples are detected in groundwater; and SVOCs were not
detected in core samples nor groundwater. Trace metals mercury, silver and tin were not detected
in MW-24A groundwater nor core samples; and major ion carbonate was not detected in MW-
24A groundwater nor core samples. Although some trace metals (such as cadmium and
selenium) that are detected in MW-24A groundwater were not detected via whole-rock analysis
of core samples, as will be discussed in Section 5.3 below, all trace metals of concern (including
cadmium and selenium) were detected in solutions derived from bottle-roll tests performed on
the core samples.
Figures 3 through 7 summarize trace metals, cations and anions detected in core samples. Figure
3 charts the total number of cations (including trace metals) detected; Figure 4 charts the
concentrations of detected major cations calcium, potassium, sodium and magnesium ("Ca, K,
Na, Mg") in each depth interval; Figure 5 charts the number of trace metals detected in each
depth interval; Figure 6 charts the concentrations of detected trace metals in each depth interval;
and Figure 7 charts the concentrations of detected major anions (bicarbonate, Cl, F, phosphate
and sulfate) in each depth interval.
As shown in Figure 3, the most commonly detected cation was iron (19 detections) and the least
commonly detected were chromium and nickel (1 detection each). Silver, cadmium, mercury,
selenium, tin and thallium were not detected by whole rock analysis.
Figure 4 shows that concentrations of major cations ranged from more than 100 mg/kg to more
than 10,000 mg/kg, with calcium having the highest concentrations in most depth intervals. The
only major cation detected in the 112-114 foot depth interval was potassium; and no major
cations were detected in the 35-40 foot depth interval.
Figure 5 shows that the number of trace metals detected was highest in the 25-30 foot depth
interval and lowest in the 112-114 foot depth interval. Figure 5 also shows that metal detections
generally declined from the 25-30 foot interval to the 112-114 foot interval, then begin to
increase to the total depth of 118 feet. This general behavior is also evident in Figure 6. The
relatively high numbers of detectable trace metals in the upper part of the Dakota Sandstone may
indicate past contribution from the overlying Mancos Shale; and the uptick in trace metals
toward the base of the Burro Canyon Formation may indicate the influence of the underlying
Brushy Basin Member of the Morrison Formation.
Figure 6 shows that of all trace metals, iron is present in the highest concentrations. However,
even the smallest detected trace metals concentrations were near or greater than about 0.5 mg/kg
(500 ppb).
Figure 7 shows that fluoride was detected in all depth intervals and phosphate was detected in all
but two depth intervals, suggesting the presence of minerals such as apatite (a calcium phosphate
mineral) that contain both phosphate and fluorine (Brobst, 1973). Figure 7 also shows that below
25
about 75 feet bls, sulfate concentrations generally tend to increase. In contrast, below about 75
feet bls, bicarbonate tends to have lower concentrations or to not be detected.
5.2 SPLP
Results of the SPLP tests (Tables 4.4.1 and 4.4.2) indicated that the SPLP solutions contained
detectable major anions ammonia, carbonate, bicarbonate, chloride, fluoride and phosphate;
major cations calcium magnesium, potassium and sodium; and trace metals arsenic, copper, iron,
lead, manganese and zinc. Fluoride was detected at concentrations similar to those detected in
MW-24A groundwater.
The presence of fluoride is not surprising because, as discussed in the pyrite report (HGC, 2012),
minerals such as mica, which contain fluorine, have been detected in core samples from MW-24;
and, consistent with the whole-rock analyses, fluorine-bearing minerals such as apatite (a
calcium-phosphate mineral) are also likely to be present in the Burro Canyon Formation and
Dakota Sandstone. Fluorine mobilization from fluorine-bearing minerals such as mica and
apatite is likely to be enhanced by decreasing pH, consistent with the increasing solubility of
apatite with pH decrease as discussed in Smith et al, 1977. Furthermore, dissolution of apatite is
consistent with the phosphate detected in the SPLP solutions; and the likelihood that apatite
dissolution would be enhanced is consistent with the slightly acidic pH of the SPLP solutions.
5.3 Bottle Roll Solutions
5.3.1 pH
pH measurements of bottle roll solutions during the course of the testing are summarized in
Figure 8.
The pH behavior of bottle-roll solutions is generally consistent with expectations based on the
mineralogy of the samples, as the largest pH drops were measured in the bottles containing only
pyrite; and the next largest pH drops occurred in bottles containing core samples in which pyrite
but no obvious carbonate minerals were present. pH in bottles containing core having both pyrite
and carbonate minerals either increased slightly; remained about the same; or decreased slightly.
pH in the uncrushed (solid) pure pyrite samples dropped by approximately 3 pH units; pH in the
uncrushed (solid) 77.5-77 ft bls core sample (where pyrite but no carbonate was noted) dropped
by approximately 0.7 pH units; and pH in the remaining uncrushed (solid) core samples
(containing carbonate minerals) either decreased slightly; stayed about the same; or increased.
pH behavior in the crushed samples was more erratic, with pH in the pure pyrite samples actually
increasing for a time before decreasing substantially; pH in the crushed 76.5-77 ft bls core
sample decreasing by approximately Y2 pH unit before gradually increasing to about the initial
level; and pH in the remaining crushed core samples either increasing by about 14 to V2 pH unit;
or increasing by as much as about 1 pH unit before subsequently decreasing by about Y2 to % pH
unit.
26
5.3.2 Trace Metals
Analysis of solutions collected from the core-sample bottles used in the bottle-roll tests (which,
as discussed above, initially consisted of laboratory-grade DI water) showed that all trace metals
of concern, including cadmium, were present at concentrations comparable to or substantially
larger than present in groundwater at MW-24A. Table 5.3-1 compares trace metals
concentrations in MW-24A groundwater with the concentrations of the same trace metals in the
bottle-roll solutions. This conclusively demonstrates not only that these metals occur naturally in
the formation hosting the perched groundwater, but that they can be mobilized at concentrations
comparable to or greater than as measured in groundwater.
In most cases, the highest trace metal concentrations in bottle-roll solutions occurred in the
bottles containing 76.5-77 ft bls core samples, indicating that either formation metals
concentrations are highest in this interval or that conditions are such that these metals are most
easily mobilized from formation materials in this interval. The presence of pyrite and apparent
lack of carbonate in this interval could enhance both these factors .
In addition, all trace metals of concern (except beryllium) were detected in bottles containing
pyrite samples, demonstrating that pyrite is a reservoir for these metals that can be released upon
pyrite oxidation.
Furthermore the 15 to 20: 1 dilution factor indicates that the bottle-roll test results are extremely
conservative; and the potential exists for concentrations of metals in groundwater to occur
naturally at levels 15 to 20 times higher than as measured in the bottle solutions (assuming their
respective solubility limits are not exceeded).
5.5 Summary and Discussion
The results of the testing indicate that:
1) All trace metals of concern are naturally present in the formations hosting perched
groundwater and can be mobilized into solution at concentrations similar to, or greater
than as measured in MW-24A groundwater;
2) Fluorine is naturally present in the formations hosting perched groundwater and can
result in dissolved fluoride concentrations similar to those measured in groundwater at
the slightly acidic pHs characteristic of SPLP solutions. Both micas and fluorine-bearing
calcium phosphate minerals such as apatite could release fluoride. However, the presence
of phosphate in the SPLP solutions and whole-rock analyses is consistent with the
presence of apatite;
3) Mobilization of trace metals may occur without a significant drop in pH, suggesting that
agitation alone, such as would occur during routine purging and sampling of low
permeability wells such as MW-24A, may be sufficient;
4) Even though the water-to-solids ratios in bottle-roll containers were 15 to 20 times higher
than the groundwater-to-solids ratio in the perched zone, concentrations of trace metals
detected in bottle-roll solutions were similar to or greater than in groundwater, indicating
that a relatively large reservoir of trace metals exists in the formation; and
27
5) Pyrite has been demonstrated to have the ability to substantially lower pH and to be a
reservoir for all trace metals of concern except beryllium.
With regard to item (3) above, one mechanism that likely increases mobilization of trace metals
without a significant pH drop, is reactivation of passivated mineral surfaces by agitation.
Reactivation is expected to enhance the solubility of metals derived directly from reactive
minerals such as pyrite. In addition, mechanical agitation may enhance desorption of trace metals
sorbed onto iron or manganese oxides. Such mechanisms are likely to impact both the solids in
the test bottles and in the formation in the immediate vicinity of MW-24A during purging and
sampling.
In addition, although the U. S. Army was formerly present at the site, and may potentially have
released contaminants that could impact MW-24A soils and groundwater, the results of the
present study suggest that trace metals of concern, and fluoride, in MW-24A groundwater, could
result entirely from natural processes triggered by well installation and sampling, and water level
increases resulting from former historic and wildlife pond seepage.
6.0 CONCLUSIONS
Overall, the analytical and test data demonstrate that natural processes unrelated to disposal of
materials in the TMS can account for the behavior of all trace metals of concern, as well as
fluoride, in groundwater at MW-24 and MW-24A. Bottle-roll test results indicate that naturally-
occurring trace metals can be mobilized at concentrations similar to or greater than in
groundwater even without a large pH decrease, suggesting that agitation alone, such as would
occur during routine purging and sampling of low permeability wells such as MW-24A, could
result in metals mobilization.
In addition, simple mass balance calculations that assume increases in water levels at MW-24/
MW-24A and MW-29 (both of which are approximately the same distance from the formerly
used historic and northern wildlife ponds) are due to potential TMS seepage rather than former
wildlife pond seepage, indicate that chloride concentrations at MW-24 would need to exceed
11,500 mg/L, and chloride concentrations at MW-29 would need to exceed 4,500 mg/L, rather
than the measured values at MW-24 and MW-29 of approximately 45 mg/L and less than 40
mg/L, respectively, thereby demonstrating that increased water levels at those wells are not due
to potential TMS seepage.
Furthermore, although the U.S. Army was formerly present at the site, and may potentially have
released contaminants that could impact MW-24A soils and groundwater, the results of the
present study suggest that trace metals of concern, and fluoride, in MW-24A groundwater, could
result entirely from natural processes triggered by well installation and sampling, and water level
increases resulting from former historic and wildlife pond seepage.
28
7.0 REFERENCES
Brobst, Donald A, and Walden P Pratt (Editors) 1973. United States Mineral Resources. USGS
Professional Paper 820, 1973.
Craig, Lawrence C, 1982. Uranium Potential of the Burro Canyon Formation m Western
Colorado. USGS Open-File Report 82-222. 1982.
Dames. and Moore, 1978. White Mesa Uranium Project, San Juan County, Utah. For Energy
Fuels Nuclear, Inc. January 30, 1978.
Deditius, Artur P; Satoshi Utsonomiya; Martin Reich; Stephen E Kesler; Rodney C Ewing;
Robert Hough; and John Walshe, 2011. Trace Metal Nanoparticles in Pyrite. Ore Geology
Reviews, Vol. 42, Issue 1, Nov. 2011, pp 32-46.
Fleisher, 1953. Recent Estimates of the Abundance of the Elements in the Earth's Crust. United
States Geological Survey Circular 285.
Hartog, N., Griffionen, J., Van Bergen, P., and Van Der Weidjen, C. 2001. Determining The
Reactivity of Reduced Components in Dutch Aquifer Sediments. Proceedings of a Symposium
Held During the Sixth IAHS Scientific Assembly at Maastricht, the Netherlands, July 2001).
Hydro Geo Chem, Inc. (HGC) 1989. Remedial Investigation Report and remedial Action Pan for
the Pinal Creek WQARF Site, Gila County, Arizona, November 29, 1989.
HGC, 2012. Investigation of Pyrite in the Perched Zone White Mesa Uranium Mill. December 7,
2012.
HGC, 2018. Hydrogeology of the White Mesa Uranium Mill and Recommended Locations of
New Perched Wells to Monitor Proposed Cells 5A and 5B. July 11, 2018.
Intera, 2008. Revised Addendum, Background Groundwater Quality Report: New Wells for
Denison Mines (USA) Corp.'s White Mesa Mill Site, San Juan County Utah. April 30, 2008.
Hurst, T.G., and Solomon, D.K. 2008. Summary of Work Completed, Data Results,
Interpretations and Recommendations for the July 2007 Sampling Event at the Denison Mines,
USA, White Mesa Uranium Mill Near Blanding Utah. Prepared by Department of Geology and
Geophysics, University of Utah. May 2008.
Intera, 2012a. pH Report White Mesa Uranium Mill, Blanding Utah. November 9, 2012.
29
Intern, 2012b. Source Assessment Report White Mesa Uranium Mill Blanding Utah. October 10,
2012.
Intern, 2016. Source Assessment Report for MW-18 and MW-24 White Mesa Uranium Mill
Blanding Utah. June 24, 2016.
Intern, 2019. Source Assessment Report for MW-11 and MW-24 White Mesa Uranium Mill
Blanding Utah. June 27, 2019.
Kirby, 2008. Geologic and Hydrologic Characterization of the Dakota-Burro Canyon Aquifer
Near Blanding, San Juan County, Utah. Utah Geological Survey Special Study 123.
Pierson, Charles T and Morris W Greene, 1980. Factors That Localized Uranium Deposition in
the Dakota Sandstone, Gallup and Ambrosia Lake Mining Districts, McKinley County, New
Mexico. USGS Bull 1485, 1980.
Rose, Arthur W and Robert J Wright 1980. Geochemical Exploration Models for Sedimentary
Uranium Deposits. Journal of Geochemical Exploration, Nov. 1980, pp 153-179.
Shawe, D. R. 1976. Sedimentary Rock Alteration in the Slick Rock District, San Miguel and
Dolores Counties, Colorado. U.S. Geological Survey Professional Paper 576-D., 51 p.
Smith, E A; C I Mayfield; and PT S Wong, 1977. Physical and Chemical Characterization of
Selected Natural Apatites in Synthetic and Natural Aqueous Solutions. Water, Air and Soil
Pollution, Volume 8, Issue 4, pp 401-415.
TIT AN, 1994. Hydrogeological Evaluation of White Mesa Uranium Mill. Submitted to Energy
Fuels Nuclear.
US Department of Energy Environmental Sciences Laboratory, 2011. Natural Contamination
From the Mancos Shale. ESL-RPT-2011-01. April, 2011.
30
TABLES
T bl 3 3 1 An I f I C a e . -aty 1ca ft t ons I uen s
Analyte Maximum Sample
Holding Temperature/Preservation
Times Reauirements
SVOCs -Whole Rock
1,2,4-Trichlorobenzene 14 days $6°C
l ,2-Dichlorobenzene 14 days $6°C
1,3-Dichlorobenzene 14 days $6°C
1,4-Dichlorobenzene 14 days $6°C
1-Methylnaphthalene 14 days $6°C
2,4,5-Trichlorophenol 14 days $6°C
2,4,6-Trichlorophenol 14 days $6°C
2,4-Dichlorophenol 14 days $6°C
2,4-Dimethy !phenol 14 days $6°C
2,4-Dinitrophenol 14 days $6°C
2,4-Dinitrotoluene 14 days $6°C
2,6-Dinitrotoluene 14 days $6°C
2-Chloronaphthalene 14 days $6°C
2-Chlorophenol 14 days $6°C
2-Methylnaphthalene 14 days $6°C
2-Methylphenol 14 days $6°C
2-Nitrophenol 14 days $6°C
3&4-Methylphenol 14 days $6°C
3 ,3, -Dichlorobenzidine 14 days $6°C
4,6-Dinitro-2-methylphenol 14 days $6°C
4-Bromophenylphenyl ether 14 days $6°C
4-Chloro-3-methylphenol 14 days $6°C
4-Chlorophenyl phenyl ether 14 days $6°C
4-Chlorophenol 14 days $6°C
4-Nitrophenol 14 days $6°C
Acenaphthene 14 days $6°C
Acenaphthylene 14 days $6°C
Anthracene 14 days $6°C
Azobenzene 14 days $6°C
Benz(a)anthracene 14 days $6°C
Benzo(a)pyrene 14 days $6°C
Benzo(b )fluoranthene 14 days $6°C
Benzo(g,h,i)perylene 14 days $6°C
Benzo(k)fluoranthene 14 days $6°C
B is(2-hloroethox y )methane 14 days $6°C
Bis(2-chloroethyl) ether 14 days $6°C
Bis(2-ethylhexyl) phthalate 14 days $6°C
Butyl benzyl phthalate 14 days $6°C
Chrysene 14 days $6°C
Dibenz( a,h)anthracene 14 days $6°C
Diethyl phthalate 14 days $6°C
Dime thy I phthalate 14 days $6°C
Di-n-butyl phthalate 14 days $6°C
Di-n-octyl phthalate 14 days $6°C
Fluoranthene 14 days $6°C
Fluorene 14 days $6°C
Ilexachlorobenzene 14 days $6°C
T bl 3 3 1 A I f I C a e . -na1y 1ca ft ons I uen ts
Analyte Maximum Sample
Holding Temperature/Preservation
Times Requirements
Hexachlorobutadiene 14 days $6°C
Hexachlorocyclopentadiene 14 days $6°C
Hexachloroethane 14 days $6°C
Indeno( 1,2,3-cd)pyrene 14 days $6°C
Isophorone 14 days $6°C
Naphthalene 14 days $6°C
Nitrobenzene 14 days $6°C
N-Nitrosodimethvlamine 14 days $6°C
N-Nitrosodi-n-propylamine 14 days $6°C
N-Nitrosodiphenylamine 14 days $6°C
Pentachlorophenol 14 days $6°C
Phenanthrene 14 days $6°C
Phenol 14 days $6°C
Pyrene 14 days $6°C
Pyridine 14 days $6°C
VOCs -Whole Rock
1, 1, I -Trichloroethane 14 days $6°C
1, 1,2,2-Tetrachloroethane 14 days $6°C
1, l ,2-Trichloro-1,2,2-14 days $6°C
trifluoroethane
1, 1,2-Trichloroethane 14 days $6°C
1, 1-Dichloroethane 14 days $6°C
1,1-Dichloroethene 14 days $6°C
1,2,3-Trichlorobenzene 14 days $6°C
1,2,4-Trichlorobenzene 14 days $6°C
l ,2-Dibromo-3-chloropropane 14 days $6°C
1,2-Dibromoethane 14 days $6°C
1,2-Dichlorobenzene 14 days $6°C
1,2-Dichloroethane 14 days $6°C
1, 2-Dich lorooropane 14 days $6°C
1,3-Dichlorobenzene 14 days $6°C
1,4-Dichlorobenzene 14 days $6°C
1,4-Dioxane 14 days ~6°C
2-Butanone 14 days $6°C
2-Hexanone 14 davs $6°C
4-Methy 1-2-pentanone 14 days $6°C
Acetone 14 days $6°C
Benzene 14 days $6°C
Bromochloromethane 14 days $6°C
Bromodichloromethane 14 days $6°C
Bromoform 14 days $6°C
Bromomethane 14 days $6°C
Carbon disulfide 14 days $6°C
Carbon tetrachloride 14 days $6°C
Chlorobenzene 14 days $6°C
Chloroethane 14 days $6°C
Chloroform 14 days $6°C
Chloromethane 14 days $6°C
cis-1,2-Dichloroethene 14 days $6°C
T bl 3 3 1 A l C a e . -na1yt1ca onsbtuents
Analyte Maximum Sample
Holding Temperature/Preservation
Times Reauirements
cis-1,3-Dichloropropene 14 days :56°C
Cyclohexane 14 days :56°C
Dibromochloromethane 14 days :56°C
Dichlorodifluoromethane 14 days :56°C
Ethyl benzene 14 days :56°C
Isopropylbenzene 14 days :56°C
m,p-Xylene 14 days :56°C
Methyl Acetate 14 days :56°C
Methyl tert-butyl ether 14 days :56°C
Methylcyclohexane 14 days :56°C
Methylene chloride 14 days :56°C
Naphthalene 14 days :56°C
o-Xylene 14 days :56°C
Styrene 14 days :56°C
Tetrachloroethene 14 days :56°C
Toluene 14 days :56°C
trans-1 ,2-Dichloroethene 14 days :56°C
trans-1,3-Dichloropropene 14 days :56°C
Trichloroethene 14 days :56°C
Trichlorofluoromethane 14 days :56°C
Vinyl chloride 14 days :56°C
Tetrahydrofuran 14 days :56°C
Inorganics -Whole Rock
Chloride 28 days :56°C
Phosphate 28 days :56°C
Sulfate 28 days :56°C
Carbonate as CaC03 28 days ::56°C
Bicarbonate as CaC03 28 days :56°C
Fluoride 28 days :56°C
Ammonia (as N) 28 days :56°C
Nitrate & Nitrite (as N) 28 days :56°C
pH Analyze ::56°C
Immediately
Conductivity Analyze :56°C
Immediately
Metals -Whole Rock
Arsenic 6 months None
Beryllium 6 months None
Cadmium 6 months None
Chromium 6 months None
Cobalt 6 months None
Coooer 6 months None
Iron 6 months None
Lead 6 months None
Manganese 6 months None
Mercury 28 days None
Molybdenum 6 months None
Nickel 6 months None
Selenium 6 months None
a e . -na1y 1ca T bl 3 3 1 A I f I C ons I uen s ft t
Analyte Maximum Sample
Holding Temperature/Preservation
Times Requirements
Silver 6 months None
Thallium 6 months None
Tin 6 months None
Uranium 6 months None
Vanadium 6 months None
Zinc 6 months None
Sodium 6 months None
Potassium 6 months None
Magnesium 6 months None
Calcium 6 months None
Metals -SPLP
Arse nic 6 months None
Beryllium 6 months None
Cadmium 6 months None
Chromium 6 months None
Cobalt 6 months None
Copper 6 months None
Iron 6 months None
Lead 6 months None
Manganese 6 months None
Mercury 28 days None
Molybdenum 6 months None
Nickel 6 months None
Selenium 6 months None
Silver 6 months None
Thallium 6 months None
Tin 6 months None
Uranium 6 months None
Vanadium 6 months None
Zinc 6 months None
Sodium 6 months None
Potassium 6 months None
Magnesium 6 months None
Calcium 6 months None
Inor2anics -SPLP
Chloride 28 days $6°C
Carbonate as CaC03 28 days $;6°C
Bicarbonate as CaC03 28 days $;6°C
Fluoride 28 days $;6°C
Ammonia (as N) 28 days $;6°C
Phosphate 28 days $;6°C
Metals -Bottle Roll
Arsenic 6 months None
Beryllium 6 months None
Cadmium 6 months None
Chromium 6 months None
Cobalt 6 months None
Copper 6 months None
Iron 6 months None
T bl 3 3 1 A I f I C a e . -na1y 1ca ft t ons I uen s
Analyte Maximum Sample
Holding Temperature/Preservation
Times Reouirements
Lead 6 months None
Manganese 6 months None
Mercury 28 days None
Molybdenum 6 months None
Nickel 6 months None
Selenium 6 months None
Silver 6 months None
Thallium 6 months None
Tin 6 months None
Uranium 6 months None
Vanadium 6 months None
Zinc 6 months None
Sodium 6 months None
Potassium 6 months None
Magnesium 6 months None
Calcium 6 months None
Table 3.3.1-1 Core Anal_rtical Matrix
~
Interval Whole Rock VOC Whole Rock SVOC Whole Rock Metals Whole Rock Inorganics SPLPMetals SPLP Inorganics
24A-014-016 X X X X X X
24A-020-022 X
24A-020-025 X X X X X
24A-025-030 X X X X
24A-035-040 X X X X X
24A-036-038 X
24A-040-050 X X X X X
24A-053-054 X
24A-050-055 X X X X X
24A-062-064 X
24A-062-070 X X X X X
24A-072-076 X X X X X
24A-076-078 X X X X X
24A-079-082 X X X X X
24A-081-082 X
24A-092-098 X X X X X
24A-096-098 X
24A-098-100 X X X X X X
24A-100-102 X X X X X X
24A-102-103 X X X X X X
24A-108-110 X X X X X X
24A-110-112 X X X X X X
24A-112-114 X X X X X X
24A-114-116 X X X X X X
24A-116-l 18 X X X X X X
Table 3.5.1-1 List of Samples Included in the Bottle Roll Test
Pyrite
Solid Open
Crushed Open
Solid Unopened
Crushed Unopened
Core 76'6"-77'0"
Solid Open
Crushed Open
Solid Unopened
Crushed Unopened
Core 117'6"-118'0"
Solid Open
Crushed Open
Solid Unopened
Crushed Unopened
Core 118'1"-118'7"
Solid Open
Crushed Open
Solid Unopened
Crushed Unopened
Table 4.1-1 VOC Detections in MW-24 and MW-24A*
Report Report
Location ID Sample Date Parameter Name Result Units
MW-24 06/23/2005 Acetone 700 ug/L
MW-24 07/26/2005 Acetone 550 ug/L
MW-24 09/25/2005 Acetone 33 ug/L
MW-24 07/26/2005 Chloromethane 3 ug/L
MW-24 09/25/2005 Chloromethane 5.6 ug/L
MW-24 03/27/2006 Chloromethane 7.2 ug/L
MW-24 09/15/2006 Chloromethane 8.6 ug/L
MW-24 10/24/2006 Chloromethane 3.3 ug/L
MW-24 06/23/2005 Methyl ethyl ketone 22 ug/L
MW-24 12/14/2005 Tetrahydrofuran 7.4 ug/L
MW-24 05/06/2010 Tetrahydrofuran 1 ug/L
MW-24 11/17/2010 Tetrahydrofuran I ug/L
MW-24 04/05/2011 Tetrahydrofuran 1 ug/L
MW-24 03/27/2006 Toluene 2.3 ug/L
* There were no detection of VOCs in MW-24A
Table 4.1-2 Metals Detections in MW-24 and MW-24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 06/23/2005 Arsenic 9 ug/L
MW-24 07/26/2005 Arsenic 20.4 ug/L
MW-24 09/25/2005 Arsenic 6.2 ug/L
MW-24 03/27/2006 Arsenic 6.3 ug/L
MW-24 06/22/2006 Arsenic 7.3 ug/L
MW-24 09/15/2006 Arsenic 8.1 ug/L
MW-24 10/24/2006 Arsenic 5.1 ug/L
MW-24 06/23/2005 Beryllium 1.3 ug/L
MW-24 04/28/2016 Beryllium 1.21 ug/L
MW-24 10/26/2017 Beryllium 2.42 ug/L
MW-24 03/02/2018 Beryllium 1.69 ug/L
MW-24 04/19/2018 Beryllium 2.78 ug/L
MW-24 09/19/2018 Beryllium 1.68 ug/L
MW-24 10/24/2018 Beryllium 2.75 ug/L
MW-24 01/23/2019 BerylJium 3.37 ug/L
MW-24 05/02/2019 Beryllium 2.83 ug/L
MW-24 07/18/2019 Beryllium 2.94 ug/L
MW-24 11/06/2019 Beryllium 3.25 ug/L
MW-24 01/22/2020 Beryllium 2.07 ug/L
MW-24 04/22/2020 Beryllium 2.95 ug/L
MW-24 07/10/2020 Beryllium 2.59 ug/L
MW-24 10/28/2020 Beryllium 2.47 ug/L
MW-24 01/14/2021 Beryllium 2.75 ug/L
MW-24 03/27/2006 Cadmium 0.55 ug/L
MW-24 08/07/2008 Cadmium 0.88 ug/L
MW-24 11/11/2008 Cadmium 0.91 ug/L
MW-24 05/30/2009 Cadmium 0.59 ug/L
MW-24 08/24/2009 Cadmium 1.48 ug/L
MW-24 10/28/2009 Cadmium 1.06 Uj?;/L
MW-24 01/19/2010 Cadmium 2.63 ug/L
MW-24 05/06/2010 Cadmium 4.28 ug/L
MW-24 09/21/2010 Cadmium 5.06 ug/L
MW-24 09/21/2010 Cadmium 5.10 ug/L
MW-24 11/17/2010 Cadmium 3.22 ug/L
MW-24 02/10/2011 Cadmium 2.78 ug/L
MW-24 04/05/2011 Cadmium 2.61 ug/L
MW-24 08/04/2011 Cadmium 1.46 ug/L
MW-24 10/11/2011 Cadmium 1.78 ug/L
MW-24 02/23/2012 Cadmium 2.25 ug/L
MW-24 05/10/2012 Cadmium 2.01 ug/L
MW-24 07/18/2012 Cadmium 4.70 ug/L
MW-24 11/29/2012 Cadmium 1.35 ug/L
MW-24 03/14/2013 Cadmium 2 ug/L
MW-24 05/22/2013 Cadmium 1.32 ug/L
MW-24 07/19/2013 Cadmium 6.72 ug/L
MW-24 12/12/2013 Cadmium 1.15 ug/L
MW-24 03/06/2014 Cadmium 5.92 ug/L
MW-24 05/30/2014 Cadmium 2.91 ug/L
MW-24 09/17/2014 Cadmium 1.5 ug/L
MW-24 11/19/2014 Cadmium 1.17 ug/L
MW-24 02/12/2015 Cadmium 3.31 ug/L
MW-24 06/24/2015 Cadmium 1.79 ug/L
MW-24 07/29/2015 Cadmium 1.88 ug/L
Table 4.1-2 Metals Detections in MW-24 and MW-24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 11/18/2015 Cadmium 3.75 ug/L
MW-24 02/17/2016 Cadmium 6.31 ug/L
MW-24 04/28/2016 Cadmium 6.07 ug/L
MW-24 09/22/2016 Cadmium 3.97 ug/L
MW-24 11/10/2016 Cadmium 3.67 ug/L
MW-24 03/08/2017 Cadmium 2.18 ug/L
MW-24 05/03/2017 Cadmium 2.56 ug/L
MW-24 08/17/2017 Cadmium 6.95 ug/L
MW-24 10/26/2017 Cadmium 6.65 ug/L
MW-24 04/19/2018 Cadmium 6.97 ug/L
MW-24 09/19/2018 Cadmium 5.59 ug/L
MW-24 10/24/2018 Cadmium 7.05 ug/L
MW-24 01/23/2019 Cadmium 8.34 ug/L
MW-24 05/02/2019 Cadmium 8.24 ug/L
MW-24 07/18/2019 Cadmium 8.37 ug/L
MW-24 11/06/2019 Cadmium 9.31 ug/L
MW-24 01/22/2020 Cadmium 7.3 ug/L
MW-24 04/22/2020 Cadmium 8.46 ug/L
MW-24 07/10/2020 Cadmium 8.43 ug/L
MW-24 10/28/2020 Cadmium 8.12 ug/L
MW-24 01/14/2021 Cadmium 8.79 ug/L
MW-24 06/23/2005 Calcium 634 mg/L
MW-24 09/25/2005 Calcium 513 mg/L
MW-24 12/14/2005 Calcium 512 mg/L
MW-24 03/27/2006 Calcium 353 mg/L
MW-24 06/22/2006 Calcium 454 mg/L
MW-24 09/15/2006 Calcium 492 mg/L
MW-24 10/24/2006 Calcium 489 mg/L
MW-24 03/16/2007 Calcium 478 mg/L
MW-24 06/20/2007 Calcium 496 mg/L
MW-24 08/28/2007 Calcium 504 mg/L
MW-24 10/23/2007 Calcium 509 mg/L
MW-24 03/12/2008 Calcium 462 mg/L
MW-24 05/29/2008 Calcium 500 mg/L
MW-24 08/07/2008 Calcium 492 mg/L
MW-24 11/11/2008 Calcium 494 mg/L
MW-24 02/05/2009 Calcium 466 mg/L
MW-24 05/30/2009 Calcium 441 mg/L
MW-24 08/24/2009 Calcium 503 mg/L
MW-24 10/28/2009 Calcium 488 mg/L
MW-24 01/19/2010 Calcium 492 mg/L
MW-24 05/06/2010 Calcium 485 mg/L
MW-24 11/17/2010 Calcium 478 mg/L
MW-24 04/05/2011 Calcium 474 mg/L
MW-24 10/11/2011 Calcium 488 mg/L
MW-24 05/10/2012 Calcium 507 mg/L
MW-24 11/29/2012 Calcium 469 mg/L
MW-24 05/22/2013 Calcium 465 mg/L
MW-24 12/12/2013 Calcium 455 mg/L
MW-24 05/30/2014 Calcium 463 mg/L
MW-24 11/19/2014 Calcium 474 mg/L
MW-24 06/24/2015 Calcium 508 mg/L
MW-24 11/18/2015 Calcium 497 mg/L
Table 4.1-2 Metals Detections in MW-24 and MW-24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 04/28/2016 Calcium 484 mg/L
MW-24 11/10/2016 Calcium 472 mg/L
MW-24 05/03/2017 Calcium 465 mg/L
MW-24 10/26/2017 Calcium 461 mg/L
MW-24 04/19/2018 Calcium 492 mg/L
MW-24 10/24/2018 Calcium 520 mg/L
MW-24 05/02/2019 Calcium 564 mg/L
MW-24 11/06/2019 Calcium 484 mg/L
MW-24 01/22/2020 Calcium 515 mg/L
MW-24 04/22/2020 Calcium 520 mg/L
MW-24 07/10/2020 Calcium 530 mg/L
MW-24 10/28/2020 Calcium 472 mg/L
MW-24 01/14/2021 Calcium 460 mg/L
MW-24 06/23/2005 Cobalt 24 ug/L
MW-24 09/25/2005 Cobalt 13 ug/L
MW-24 12/14/2005 Cobalt 11 ug/L
MW-24 05/30/2014 Cobalt 28.5 ug/L
MW-24 06/24/2015 Cobalt 23.6 ug/L
MW-24 11/18/2015 Cobalt 56.9 ug/L
MW-24 04/28/2016 Cobalt 91 ug/L
MW-24 11/10/2016 Cobalt 61.6 ug/L
MW-24 05/03/2017 Cobalt 50.1 ug/L
MW-24 10/26/2017 Cobalt 105 ug/L
MW-24 04/19/2018 Cobalt 98.1 ug/L
MW-24 10/24/2018 Cobalt 112 ug/L
MW-24 05/02/2019 Cobalt 120 ug/L
MW-24 11/06/2019 Cobalt 126 ug/L
MW-24 01/22/2020 Cobalt 115 ug/L
MW-24 04/22/2020 Cobalt 125 ug/L
MW-24 07/10/2020 Cobalt 133 ug/L
MW-24 10/28/2020 Cobalt 127 ug/L
MW-24 01/14/2021 Cobalt 124 ug/L
MW-24 10/26/2017 Coooer 12.9 ug/L
MW-24 04/19/2018 Copper 12.9 ug/L
MW-24 10/24/2018 Copper 13.8 ug/L
MW-24 05/02/2019 Copper 15.1 ug/L
MW-24 11/06/2019 Cooner 11.6 ug/L
MW-24 04/22/2020 Copper 10.5 ug/L
MW-24 07/10/2020 Copper 12 ug/L
MW-24 10/28/2020 Copper 11.6 ug/L
MW-24 06/23/2005 Iron 10300 ug/L
MW-24 07/26/2005 Iron 32 ug/L
MW-24 09/25/2005 Iron 309 ug/L
MW-24 12/14/2005 Iron 4730 ug/L
MW-24 03/27/2006 Iron 889 ug/L
MW-24 06/22/2006 Iron 245 ug/L
MW-24 09/15/2006 Iron 80 ug/L
MW-24 10/24/2006 Iron 823 ug/L
MW-24 03/16/2007 Iron 101 ug/L
MW-24 06/20/2007 Iron 2110 ug/L
MW-24 08/28/2007 Iron 2140 ug/L
MW-24 10/23/2007 Iron 2320 ug/L
MW-24 03/12/2008 Iron 3580 ug/L
Table 4.1-2 Metals Detections in MW-24 and MW-24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 05/29/2008 Iron 2740 UJ.!:/L
MW-24 08/07/2008 Iron 1360 ug/L
MW-24 11/11/2008 Iron 1520 ug/L
MW-24 02/05/2009 Iron 1590 ug/L
MW-24 05/30/2009 Iron 1110 u_g/L
MW-24 08/24/2009 Iron 926 ug/L
MW-24 10/28/2009 Iron 927 ug/L
MW-24 01/19/2010 Iron 1290 ug/L
MW-24 05/06/2010 Iron 911 u_g/L
MW-24 11/17/2010 Iron 198 ug/L
MW-24 04/05/2011 Iron 801 ug/L
MW-24 10/11/2011 Iron 524 ug/L
MW-24 05/10/2012 Iron 1450 ug/L
MW-24 11/29/2012 Iron 835 ug/L
MW-24 05/22/2013 Iron 772 UJ.!:/L
MW-24 12/12/2013 Iron 1180 ug/L
MW-24 05/30/2014 Iron 137 ug/L
MW-24 11/19/2014 Iron 260 ug/L
MW-24 06/24/2015 Iron 277 ug/L
MW-24 11/18/2015 Iron 185 u_g/L
MW-24 04/28/2016 Iron 112 ug/L
MW-24 11/10/2016 Iron 193 ug/L
MW-24 05/03/2017 Iron 262 u_g/L
MW-24 10/26/2017 Iron 69.1 ug/L
MW-24 05/02/2019 Iron 71.6 ug/L
MW-24 11/06/2019 Iron 82 ug/L
MW-24 01/22/2020 Iron 69.8 ug/L
MW-24 04/22/2020 Iron 68.4 ug/L
MW-24 07/10/2020 Iron 69.9 ug/L
MW-24 10/28/2020 Iron 66.6 ug/L
MW-24 01/14/2021 Iron 93 ug/L
MW-24 06/23/2005 Lead 19 UJ.!:/L
MW-24 09/25/2005 Lead 1.5 ug/L
MW-24 04/28/2016 Lead 1.09 ug/L
MW-24 10/26/2017 Lead 2.04 ug/L
MW-24 04/19/2018 Lead 1.79 ug/L
MW-24 10/24/2018 Lead 2.88 ug/L
MW-24 05/02/2019 Lead 2.61 ug/L
MW-24 11/06/2019 Lead 3 ug/L
MW-24 01/22/2020 Lead 1.6 ug/L
MW-24 04/22/2020 Lead 2.85 ug/L
MW-24 07/10/2020 Lead 2.91 ug/L
MW-24 10/28/2020 Lead 2.61 ug/L
MW-24 01/14/2021 Lead 2.35 ug/L
MW-24 06/23/2005 Magnesium 186 mg/L
MW-24 09/25/2005 Magnesium 190 mg/L
MW-24 12/14/2005 Magnesium 194 mg/L
MW-24 03/27/2006 Ma_gnesium 135 mg/L
MW-24 06/22/2006 Ma,gnesium 173 mg/L
MW-24 09/15/2006 Magnesium 176 mg/L
MW-24 10/24/2006 Magnesium 176 mg/L
MW-24 03/16/2007 Magnesium 178 m_g/L
MW-24 06/20/2007 Magnesium 181 mg/L
Table 4.1-2 Metals Detections in MW-24 and MW-24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 08/28/2007 Magnesium 187 mg/L
MW-24 10/23/2007 Magnesium 183 mg/L
MW-24 03/12/2008 Magnesium 167 mg/L
MW-24 05/29/2008 Magnesium 186 mg/L
MW-24 08/07/2008 Magnesium 181 mg/L
MW-24 11/11/2008 Magnesium 182 mg/L
MW-24 02/05/2009 Magnesium 164 mg/L
MW-24 05/30/2009 Magnesium 164 mg/L
MW-24 08/24/2009 Magnesium 177 mg/L
MW-24 10/28/2009 Magnesium 177 mg/L
MW-24 01/19/2010 Magnesium 175 mg/L
MW-24 05/06/2010 Magnesium 178 mg/L
MW-24 11/17/2010 Magnesium 173 mg/L
MW-24 04/05/2011 Magnesium 169 mg/L
MW-24 10/11/2011 Magnesium 120 mg/L
MW-24 05/10/2012 Magnesium 171 mg/L
MW-24 11/29/2012 Magnesium 156 mg/L
MW-24 05/22/2013 Magnesium 165 mg/L
MW-24 12/12/2013 Magnesium 169 mg/L
MW-24 05/30/2014 Magnesium 187 mg/L
MW-24 11/19/2014 Magnesium I 71 mg/L
MW-24 06/24/2015 Magnesium 168 mg/L
MW-24 11/18/2015 Magnesium 170 mg/L
MW-24 04/28/2016 Magnesium 175 mg/L
MW-24 11/10/2016 Magnesium 166 mg/L
MW-24 05/03/2017 Magnesium 163 mg/L
MW-24 10/26/2017 Magnesium 174 mg/L
MW-24 04/19/2018 Ma_gnesium 180 mg/L
MW-24 10/24/2018 Magnesium 197 mg/L
MW-24 05/02/2019 Magnesium 219 mg/L
MW-24 11/06/2019 Magnesium 194 mg/L
MW-24 01/22/2020 Magnesium 199 mg/L
MW-24 04/22/2020 Magnesium 210 mg/L
MW-24 07/10/2020 Magnesium 205 mg/L
MW-24 10/28/2020 Magnesium 188 mg/L
MW-24 01/14/2021 Magnesium 180 mg/L
MW-24 06/23/2005 Manganese 7640 ug/L
MW-24 07/26/2005 Manganese 7000 ug/L
MW-24 09/25/2005 Manganese 2530 ug/L
MW-24 12/14/2005 Manganese 1840 ug/L
MW-24 03/27/2006 Manganese 2250 ug/L
MW-24 06/22/2006 Manganese 3460 ug/L
MW-24 09/15/2006 Manganese 4830 ug/L
MW-24 10/24/2006 Manganese 3830 ug/L
MW-24 03/16/2007 Manganese 2540 ug/L
MW-24 06/20/2007 Manganese 2060 ug/L
MW-24 08/28/2007 Manganese 1670 ug/L
MW-24 10/23/2007 Manganese 2770 ug/L
MW-24 03/12/2008 Manganese 1660 ug/L
MW-24 05/29/2008 Manganese 2330 ug/L
MW-24 08/07/2008 Manganese 2730 ug/L
MW-24 11/11/2008 Manganese 3630 ug/L
MW-24 02/05/2009 Manganese 4180 ug/L
Table 4.1-2 Metals Detections in MW-24 and MW-24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 05/30/2009 Manganese 3480 ug/L
MW-24 08/24/2009 Manganese 3860 ug/L
MW-24 10/28/2009 Manganese 4100 ug/L
MW-24 01/19/2010 Manganese 3960 U,Q;/L
MW-24 05/06/2010 Manganese 4530 ug/L
MW-24 11/17/2010 Manganese 4480 ug/L
MW-24 04/05/2011 Manganese 4230 ug/L
MW-24 10/11/2011 Manganese 2310 ug/L
MW-24 05/10/2012 Manganese 3090 ug/L
MW-24 11/29/2012 Manganese 3260 ug/L
MW-24 05/22/2013 Manganese 2700 ug/L
MW-24 12/12/2013 Manganese 2690 ug/L
MW-24 05/30/2014 Manganese 1510 ug/L
MW-24 11/19/2014 Manganese 2230 ug/L
MW-24 06/24/2015 Manganese 2860 ug/L
MW-24 11/18/2015 Manganese 4420 ug/L
MW-24 04/28/2016 Manganese 5800 ug/L
MW-24 11/10/2016 Manganese 4500 ug/L
MW-24 05/03/2017 Manganese 4110 ug/L
MW-24 10/26/2017 Manganese 6200 ug/L
MW-24 04/19/2018 Manganese 6100 ug/L
MW-24 10/24/2018 Manganese 7280 ug/L
MW-24 05/02/2019 Manganese 7020 ug/L
MW-24 11/06/2019 Manganese 7700 ug/L
MW-24 01/22/2020 Manganese 7010 ug/L
MW-24 04/22/2020 Manganese 7750 ug/L
MW-24 07/10/2020 Manganese 8010 ug/L
MW-24 10/28/2020 Manganese 7480 ug/L
MW-24 01/14/2021 Manganese 7460 ug/L
MW-24 06/23/2005 Mercury 0.8 ug/L
MW-24 03/27/2006 Mercury 0.93 ug/L
MW-24 12/14/2005 Molybdenum 22 ug/L
MW-24 06/23/2005 Nickel 32 ug/L
MW-24 09/25/2005 Nickel 56 ug/L
MW-24 08/07/2008 Nickel 27 ug/L
MW-24 10/28/2009 Nickel 23 u,g/L
MW-24 01/19/2010 Nickel 24 ug/L
MW-24 05/06/2010 Nickel 34 ug/L
MW-24 11/17/2010 Nickel 33 ug/L
MW-24 04/05/2011 Nickel 32 ug/L
MW-24 05/30/2014 Nickel 26.l ug/L
MW-24 11/18/2015 Nickel 33.7 ug/L
MW-24 04/28/2016 Nickel 48.1 ug/L
MW-24 11/10/2016 Nickel 33.4 ug/L
MW-24 05/03/2017 Nickel 27 .1 ug/L
MW-24 10/26/2017 Nickel 49.4 ug/L
MW-24 04/19/2018 Nickel 49.5 ug/L
MW-24 10/24/2018 Nickel 57.7 ug/L
MW-24 05/02/2019 Nickel 63.9 ug/L
MW-24 07/18/2019 Nickel 70.6 ug/L
MW-24 11/06/2019 Nickel 75.4 ug/L
MW-24 01/22/2020 Nickel 68.1 ug/L
MW-24 04/22/2020 Nickel 72.6 ug/L
Table 4.1-2 Metals Detections in MW-24 and MW-24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 07/10/2020 Nickel 76.7 ug/L
MW-24 10/28/2020 Nickel -77.3 ug/L
MW-24 01/14/2021 Nickel 70.4 ug/L
MW-24 06/23/2005 Potassium 23.2 mg/L
MW-24 09/25/2005 Potassium 50.5 mg/L
MW-24 12/14/2005 Potassium 13.6 mg/L
MW-24 03/27/2006 Potassium 10 mg/L
MW-24 06/22/2006 Potassium 15.6 mg/L
MW-24 09/15/2006 Potassium 14.5 mg/L
MW-24 10/24/2006 Potassium 14.3 mg/L
MW-24 03/16/2007 Potassium 13.6 mg/L
MW-24 06/20/2007 Potassium 14.8 mg/L
MW-24 08/28/2007 Potassium 12.6 mg/L
MW-24 10/23/2007 Potassium 14.5 mg/L
MW-24 03/12/2008 Potassium 12.9 mg/L
MW-24 05/29/2008 Potassium 12.7 mg/L
MW-24 08/07/2008 Potassium 13.0 mg/L
MW-24 11/11/2008 Potassium 13.2 mg/L
MW-24 02/05/2009 Potassium 14 mg/L
MW-24 05/30/2009 Potassium 12.2 mg/L
MW-24 08/24/2009 Potassium 13.1 mg/L
MW-24 10/28/2009 Potassium 12.6 mg/L
MW-24 01/19/2010 Potassium 13.0 mg/L
MW-24 05/06/2010 Potassium 12.5 mg/L
MW-24 11/17/2010 Potassium 12.8 mg/L
MW-24 04/05/2011 Potassium 12.5 mg/L
MW-24 10/11/2011 Potassium 9.3 mg/L
MW-24 05/10/2012 Potassium 13.7 mg/L
MW-24 11/29/2012 Potassium 12.5 mg/L
MW-24 05/22/2013 Potassium 13 mg/L
MW-24 12/12/2013 Potassium 13.8 mg/L
MW-24 05/30/2014 Potassium 11.9 mg/L
MW-24 11/19/2014 Potassium 11.8 mg/L
MW-24 06/24/2015 Potassium 12.5 mg/L
MW-24 11/18/2015 Potassium 12.2 mg/L
MW-24 04/28/2016 Potassium 11.8 mg/L
MW-24 11/10/2016 Potassium 12.4 mg/L
MW-24 05/03/2017 Potassium 12.4 mg/L
MW-24 10/26/2017 Potassium 13.4 mg/L
MW-24 04/19/2018 Potassium 13 mg/L
MW-24 10/24/2018 Potassium 12.7 mg/L
MW-24 05/02/2019 Potassium 13.6 mg/L
MW-24 11/06/2019 Potassium 19.4 mg/L
MW-24 01/22/2020 Potassium 13.l mg/L
MW-24 04/22/2020 Potassium 13.5 mg/L
MW-24 07/10/2020 Potassium 15.2 mg/L
MW-24 10/28/2020 Potassium 12.9 mg/L
MW-24 01/14/2021 Potassium 13.5 mg/L
MW-24 06/23/2005 Selenium 6 ug/L
MW-24 09/25/2005 Selenium 6.2 ug/L
MW-24 03/27/2006 Selenium 5.3 ug/L
MW-24 02/05/2009 Selenium 11.4 ug/L
MW-24 05/06/2010 Selenium 5.8 ug/L
Table 4.1-2 Metals Detections in MW-24 and MW-24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 05/02/2019 Selenium 5.84 ug/L
MW-24 11/06/2019 Selenium 6.65 ug/L
MW-24 01/22/2020 Selenium 8.16 ug/L
MW-24 04/22/2020 Selenium 6.96 ug/L
MW-24 07/10/2020 Selenium 7.7 ug/L
MW-24 10/28/2020 Selenium 6.58 ug/L
MW-24 01/14/2021 Selenium 7.11 ug/L
MW-24 06/23/2005 Sodium 449 mg/L
MW-24 09/25/2005 Sodium 454 mg/L
MW-24 12/14/2005 Sodium 454 mg/L
MW-24 03/27/2006 Sodium 309 mg/L
MW-24 06/22/2006 Sodium 478 m_g/L
MW-24 09/15/2006 Sodium 461 mg/L
MW-24 10/24/2006 Sodium 458 mg/L
MW-24 03/16/2007 Sodium 425 mg/L
MW-24 06/20/2007 Sodium 454 mg/L
MW-24 08/28/2007 Sodium 427 m_g/L
MW-24 10/23/2007 Sodium 495 mg/L
MW-24 03/12/2008 Sodium 469 mg/L
MW-24 05/29/2008 Sodium 502 mg/L
MW-24 08/07/2008 Sodium 514 mg/L
MW-24 11/11/2008 Sodium 517 mg/L
MW-24 02/05/2009 Sodium 538 mg/L
MW-24 05/30/2009 Sodium 489 mg/L
MW-24 08/24/2009 Sodium 518 mg/L
MW-24 10/28/2009 Sodium 488 mg/L
MW-24 01/19/2010 Sodium 500 mg/L
MW-24 05/06/2010 Sodium 510 mg/L
MW-24 11/17/2010 Sodium 475 mg/L
MW-24 04/05/2011 Sodium 508 m_g/L
MW-24 10/11/2011 Sodium 356 mg/L
MW-24 05/10/2012 Sodium 474 mg/L
MW-24 11/29/2012 Sodium 509 mg/L
MW-24 05/22/2013 Sodium 510 mg/L
MW-24 12/12/2013 Sodium 508 m_g/L
MW-24 05/30/2014 Sodium 498 mg/L
MW-24 11/19/2014 Sodium 478 mg/L
MW-24 06/24/2015 Sodium 540 mg/L
MW-24 11/18/2015 Sodium 505 mg/L
MW-24 04/28/2016 Sodium 485 m_g/L
MW-24 11/10/2016 Sodium 446 mg/L
MW-24 05/03/2017 Sodium 454 mg/L
MW-24 10/26/2017 Sodium 451 mg/L
MW-24 04/19/2018 Sodium 448 mg/L
MW-24 10/24/2018 Sodium 483 mg/L
MW-24 05/02/2019 Sodium 535 mg/L
MW-24 11/06/2019 Sodium 425 mg/L
MW-24 01/22/2020 Sodium 542 mg/L
MW-24 04/22/2020 Sodium 503 mg/L
MW-24 07/10/2020 Sodium 533 mg/L
MW-24 10/28/2020 Sodium 459 mg/L
MW-24 01/14/2021 Sodium 433 mg/L
MW-24 12/14/2005 Thallium 0.82 ug/L
Table 4.1-2 Metals Detections in MW-24 and MW-24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 08/07/2008 Thallium 0.65 u,g/L
MW-24 11/11/2008 Thallium 0.53 ug/L
MW-24 08/24/2009 Thallium 0.62 ug/L
MW-24 10/28/2009 Thallium 0.55 ug/L
MW-24 01/19/2010 Thallium 0.84 ug/L
MW-24 05/06/2010 Thallium 1.30 ug/L
MW-24 09/21/2010 Thallium l.57 ug/L
MW-24 09/21/2010 Thallium l.52 ug/L
MW-24 11/17/2010 Thallium 1.09 ug/L
MW-24 02/10/2011 Thallium l.42 ug/L
MW-24 04/05/2011 Thallium l.07 ug/L
MW-24 10/11/2011 Thallium 0.62 u_g/L
MW-24 02/23/2012 Thallium 0.96 ug/L
MW-24 05/10/2012 Thallium 0.74 ug/L
MW-24 07/18/2012 Thallium 1.36 ug/L
MW-24 11/29/2012 Thallium 0.666 ug/L
MW-24 03/14/2013 Thallium 0.88 ug/L
MW-24 05/22/2013 Thallium 0.618 ug/L
MW-24 07/19/2013 Thallium l.64 ug/L
MW-24 12/12/2013 Thallium 0.707 u_g/L
MW-24 03/06/2014 Thallium 1.85 ug/L
MW-24 05/30/2014 Thallium 1.23 ug/L
MW-24 09/17/2014 Thallium 0.6 ug/L
MW-24 11/19/2014 Thallium 0.821 u_g/L
MW-24 02/12/2015 Thallium 1.27 ug/L
MW-24 06/24/2015 Thallium 0.796 ug/L
MW-24 07/29/2015 Thallium 0.85 ug/L
MW-24 11/18/2015 Thallium 1.37 ug/L
MW-24 02/17/2016 Thallium 2.04 ug/L
MW-24 04/28/2016 Thallium 2.1 ug/L
MW-24 09/22/2016 Thallium l.57 ug/L
MW-24 11/10/2016 Thallium 1.46 u,g/L
MW-24 03/08/2017 Thallium l.04 ug/L
MW-24 05/03/2017 Thallium 1.18 ug/L
MW-24 08/17/2017 Thallium 2.4 ug/L
MW-24 10/26/2017 Thallium 2.48 ug/L
MW-24 04/19/2018 Thallium 2.44 ug/L
MW-24 09/19/2018 Thallium 2.18 ug/L
MW-24 10/24/2018 Thallium 2.63 ug/L
MW-24 01/23/2019 Thallium 2.72 ug/L
MW-24 05/02/2019 Thallium 2.73 ug/L
MW-24 07/18/2019 Thallium 2.61 u,g/L
MW-24 l 1/06/2019 Thallium 2.88 ug/L
MW-24 01/22/2020 Thallium 1.92 ug/L
MW-24 04/22/2020 Thallium 2.81 ug/L
MW-24 07/10/2020 Thallium 3.07 ug/L
MW-24 10/28/2020 Thallium 2.92 u,g/L
MW-24 01/14/2021 Thallium 2.74 ug/L
MW-24 03/27/2006 Toluene 2.3 u_g/L
MW-24 06/23/2005 Uranium 46 ug/L
MW-24 07/26/2005 Uranium 126 ug/L
MW-24 09/25/2005 Uranium 223 u,g/L
MW-24 12/14/2005 Uranium 9.72 ug/L
Table 4.1-2 Metals Detections in MW-24 and MW-24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 03/27/2006 Uranium 10.4 ug/L
MW-24 06/22/2006 Uranium 7.31 ug/L
MW-24 09/15/2006 Uranium 5.53 ug/L
MW-24 10/24/2006 Uranium 3.24 ug/L
MW-24 03/16/2007 Uranium 2.13 ug/L
MW-24 06/20/2007 Uranium 1.46 ug/L
MW-24 08/28/2007 Uranium 2.11 ug/L
MW-24 10/23/2007 Uranium 1.78 ug/L
MW-24 03/12/2008 Uranium 0.84 ug/L
MW-24 05/29/2008 Uranium 0.77 ug/L
MW-24 08/07/2008 Uranium 0.67 ug/L
MW-24 11/11/2008 Uranium 0.50 ug/L
MW-24 02/05/2009 Uranium 1.07 ug/L
MW-24 05/30/2009 Uranium 1.04 ug/L
MW-24 08/24/2009 Uranium 1.03 ug/L
MW-24 10/28/2009 Uranium 1.56 ug/L
MW-24 01/19/2010 Uranium 9.94 ug/L
MW-24 05/06/2010 Uranium 1.02 ug/L
MW-24 11/17/2010 Uranium 1.44 ug/L
MW-24 04/05/2011 Uranium 1.4 ug/L
MW-24 10/11/2011 Uranium 2.62 ug/L
MW-24 05/10/2012 Uranium 2.12 ug/L
MW-24 11/29/2012 Uranium 4.02 ug/L
MW-24 05/22/2013 Uranium 4.52 ug/L
MW-24 12/12/2013 Uranium 6.68 ug/L
MW-24 05/30/2014 Uranium 4.4 ug/L
MW-24 11/19/2014 Uranium 4.26 ug/L
MW-24 06/24/2015 Uranium 3.34 ug/L
MW-24 11/18/2015 Uranium 3.92 ug/L
MW-24 04/28/2016 Uranium 3.83 ug/L
MW-24 11/10/2016 Uranium 3.33 ug/L
MW-24 05/03/2017 Uranium 3.09 ug/L
MW-24 10/26/2017 Uranium 6.34 ug/L
MW-24 04/19/2018 Uranium 5.41 ug/L
MW-24 10/24/2018 Uranium 5.61 ug/L
MW-24 05/02/2019 Uranium 5.32 ug/L
MW-24 11/06/2019 Uranium 6.23 ug/L
MW-24 01/22/2020 Uranium 4.89 ug/L
MW-24 04/22/2020 Uranium 5.51 ug/L
MW-24 07/10/2020 Uranium 6.49 ug/L
MW-24 10/28/2020 Uranium 7.13 ug/L
MW-24 01/14/2021 Uranium 6.72 ug/L
MW-24 06/23/2005 Vanadium 78 ug/L
MW-24 06/23/2005 Zinc 108 ug/L
MW-24 07/26/2005 Zinc 11 ug/L
MW-24 09/25/2005 Zinc 24 ug/L
MW-24 12/14/2005 Zinc 21 ug/L
MW-24 03/27/2006 Zinc 10 ug/L
MW-24 08/28/2007 Zinc 11 ug/L
MW-24 05/29/2008 Zinc 17 ug/L
MW-24 08/07/2008 Zinc 32 ug/L
MW-24 11/11/2008 Zinc 24 ug/L
MW-24 02/05/2009 Zinc 37 ug/L
Table 4.1-2 Metals Detections in MW-24 and MW-24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 05/30/2009 Zinc 30 ug/L
MW-24 08/24/2009 Zinc 26 ug/L
MW-24 10/28/2009 Zinc 66 ug/L
MW-24 01/19/2010 Zinc 83 ug/L
MW-24 05/06/2010 Zinc 89 ug/L
MW-24 11/17/2010 Zinc 56 ug/L
MW-24 04/05/2011 Zinc 41 ug/L
MW-24 10/11/2011 Zinc 35 ug/L
MW-24 05/10/2012 Zinc 41 ug/L
MW-24 11/29/2012 Zinc 37 .7 ug/L
MW-24 05/22/2013 Zinc 23 .2 ug/L
MW-24 12/12/2013 Zinc 25 .5 ug/L
MW-24 05/30/2014 Zinc 60.4 ug/L
MW-24 11/19/2014 Zinc 19.5 ug/L
MW-24 06/24/2015 Zinc 34.l ug/L
MW-24 l l/18/2015 Zinc 72.6 ug/L
MW-24 04/28/2016 Zinc 114 ug/L
MW-24 11/10/2016 Zinc 71.8 ug/L
MW-24 05/03/2017 Zinc 58.6 ug/L
MW-24 10/26/2017 Zinc 125 ug/L
MW-24 04/19/2018 Zinc 120 ug/L
MW-24 10/24/2018 Zinc 133 ug/L
MW-24 05/02/2019 Zinc 137 ug/L
MW-24 11/06/2019 Zinc 177 ug/L
MW-24 01/22/2020 Zinc 143 ug/L
MW-24 04/22/2020 Zinc 146 ug/L
MW-24 07/10/2020 Zinc 159 ug/L
MW-24 10/28/2020 Zinc 150 ug/L
MW-24 01/14/2021 Zinc 144 ug/L
MW-24A
MW-24A 01/21/2020 Beryllium 3.96 ug/L
MW-24A 04/14/2020 Beryllium 3.74 ug/L
MW-24A 07/08/2020 Beryllium 4.41 ug/L
MW-24A 10/27/2020 Beryllium 5.02 ug/L
MW-24A 01/14/2021 Beryllium 4.56 ug/L
MW-24A 01/21/2020 Cadmium 9.3 ug/L
MW-24A 04/14/2020 Cadmium 9.3 ug/L
MW-24A 07/08/2020 Cadmium 9.9 ug/L
MW-24A 10/27/2020 Cadmium 10.3 ug/L
MW-24A 01/14/2021 Cadmium 11.2 ug/L
MW-24A 01/21/2020 Calcium 492 mg/L
MW-24A 04/14/2020 Calcium 484 mg/L
MW-24A 07/08/2020 Calcium 512 mg/L
MW-24A 10/27/2020 Calcium 443 mg/L
MW-24A 01/14/2021 Calcium 455 mg/L
MW-24A 01/21/2020 Cobalt 138 ug/L
MW-24A 04/14/2020 Cobalt 136 ug/L
MW-24A 07/08/2020 Cobalt 152 ug/L
MW-24A 10/27/2020 Cobalt 143 ug/L
MW-24A 01/14/2021 Cobalt 147 ug/L
MW-24A 01/21/2020 Copper 12.2 ug/L
MW-24A 04/14/2020 Copper 13.8 ug/L
MW-24A 07/08/2020 Cooner 19 ug/L
Table 4.1-2 Metals Detections in MW-24 and MW-24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24A 10/27/2020 Copper 21.6 ug/L
MW-24A 01/14/2021 Coooer 20 ug/L
MW-24A 01/21/2020 Magnesium 196 mg/L
MW-24A 04/14/2020 Magnesium 184 mg/L
MW-24A 07/08/2020 Magnesium 196 mg/L
MW-24A 10/27/2020 Magnesium 174 mg/L
MW-24A 01/14/2021 Magnesium 178 mg/L
MW-24A 01/21/2020 Manganese 7430 UJ!:/L
MW-24A 04/14/2020 Manganese 7870 ug/L
MW-24A 07/08/2020 Manganese 8310 ug/L
MW-24A 10/27/2020 Manganese 7630 ug/L
MW-24A 01/14/2021 Manganese 7760 ug/L
MW-24A 01/21/2020 Nickel 65 ug/L
MW-24A 04/14/2020 Nickel 62.1 ug/L
MW-24A 07/08/2020 Nickel 71.8 ug/L
MW-24A 10/27/2020 Nickel 72.4 ug/L
MW-24A 01/14/2021 Nickel 64.1 ug/L
MW-24A 01/21/2020 Potassium 12.7 mg/L
MW-24A 04/14/2020 Potassium 13.7 mg/L
MW-24A 07/08/2020 Potassium 13.7 mg/L
MW-24A 10/27/2020 Potassium 12.1 mg/L
MW-24A 01/14/2021 Potassium 12.9 mg/L
MW-24A 01/21/2020 Selenium 8.87 ug/L
MW-24A 04/14/2020 Selenium 6.9 ug/L
MW-24A 07/08/2020 Selenium 7.78 ug/L
MW-24A 10/27/2020 Selenium 6.37 ug/L
MW-24A 01/14/2021 Selenium 6.3 ug/L
MW-24A 01/21/2020 Sodium 498 mg/L
MW-24A 04/14/2020 Sodium 499 mg/L
MW-24A 07/08/2020 Sodium 531 mg/L
MW-24A 10/27/2020 Sodium 464 mg/L
MW-24A 01/14/2021 Sodium 456 mg/L
MW-24A 01/21/2020 Thallium 1.23 ug/L
MW-24A 04/14/2020 Thallium 1.77 ug/L
MW-24A 07/08/2020 Thallium 2.2 ug/L
MW-24A 10/27/2020 Thallium 2.3 ug/L
MW-24A 01/14/2021 Thallium 2.24 ug/L
MW-24A 01/21/2020 Uranium 5.43 ug/L
MW-24A 04/14/2020 Uranium 5.48 ug/L
MW-24A 07/08/2020 Uranium 7.14 ug/L
MW-24A 10/27/2020 Uranium 8.52 ug/L
MW-24A 01/14/2021 Uranium 8.41 ug/L
MW-24A 01/21/2020 Zinc 125 ug/L
MW-24A 04/14/2020 Zinc 83.1 ug/L
MW-24A 07/08/2020 Zinc 72.8 ug/L
MW-24A 10/27/2020 Zinc 66.5 ug/L
MW-24A 01/14/2021 Zinc 61.2 ug/L
T bl 41 3 I ·o a e -norgamc . MW 24 dMW 24A etecbons m -an -
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 06/23/2005 Bicarbonate as HC03 628 mg/L
MW-24 09/25/2005 Bicarbonate as HC03 421 mg/L
MW-24 12/14/2005 Bicarbonate as HC03 253 mg/L
MW-24 03/27/2006 Bicarbonate as HC03 451 mg/L
MW-24 06/22/2006 Bicarbonate as HC03 626 mg/L
MW-24 09/15/2006 Bicarbonate as HC03 436 mg/L
MW-24 10/24/2006 Bicarbonate as HC03 399 mg/L
MW-24 03/16/2007 Bicarbonate as HC03 387 mg/L
MW-24 06/20/2007 Bicarbonate as HC03 295 mg/L
MW-24 08/28/2007 Bicarbonate as HC03 311 mg/L
MW-24 10/23/2007 Bicarbonate as HC03 300 mg/L
MW-24 03/12/2008 Bicarbonate as HC03 520 mg/L
MW-24 05/29/2008 Bicarbonate as HC03 188 mg/L
MW-24 08/07/2008 Bicarbonate as HC03 270 mg/L
MW-24 11/11/2008 Bicarbonate as HC03 225 mg/L
MW-24 02/05/2009 Bicarbonate as HC03 231 mg/L
MW-24 05/30/2009 Bicarbonate as HC03 233 mg/L
MW-24 08/24/2009 Bicarbonate as HC03 142 mg/L
MW-24 10/28/2009 Bicarbonate as HC03 257 mg/L
MW-24 01/19/2010 Bicarbonate as HC03 270 mg/L
MW-24 05/06/2010 Bicarbonate as HC03 306 mg/L
MW-24 11/17/2010 Bicarbonate as HC03 197 mg/L
MW-24 04/05/201 l Bicarbonate as HC03 173 mg/L
MW-24 10/11/2011 Bicarbonate as HC03 327 mg/L
MW-24 05/10/2012 Bicarbonate as HC03 222 mg/L
MW-24 11/29/2012 Bicarbonate as CaC03 147 mg/L
MW-24 05/22/2013 Bicarbonate as CaC03 234 mg/L
MW-24 12/12/2013 Bicarbonate as CaC03 204 mg/L
MW-24 05/30/2014 Bicarbonate as CaC03 111 mg/L
MW-24 11/19/2014 Bicarbonate as CaC03 224 mg/L
MW-24 06/24/2015 Bicarbonate as CaC03 56.9 mg/L
MW-24 11/18/2015 Bicarbonate as CaC03 41.3 mg/L
MW-24 04/28/2016 Bicarbonate as CaC03 20.6 mg/L
MW-24 11/10/2016 Bicarbonate as CaC03 34 mg/L
MW-24 05/03/2017 Bicarbonate as CaC03 47.3 mg/L
MW-24 10/26/2017 Bicarbonate as CaC03 7.2 mg/L
MW-24 04/19/2018 Bicarbonate as CaC03 50 mg/L
MW-24 10/24/2018 Bicarbonate as CaC03 226 mg/L
MW-24 01/22/2020 Bicarbonate as CaC03 IO mg/L
MW-24 04/22/2020 Bicarbonate as CaC03 9.2 mg/L
MW-24 07/10/2020 Bicarbonate as CaC03 5 mg/L
MW-24 10/28/2020 Bicarbonate as CaC03 9 mg/L
MW-24 01/14/2021 Bicarbonate as CaC03 4 mg/L
MW-24 06/23/2005 Chloride 71 mg/L
MW-24 09/25/2005 Chloride 52 mg/L
MW-24 12/14/2005 Chloride 45 mg/L
MW-24 03/27/2006 Chloride 47 mg/L
MW-24 06/22/2006 Chloride 30 mg/L
MW-24 09/15/2006 Chloride 62 mg/L
MW-24 10/24/2006 Chloride 46 mg/L
MW-24 03/16/2007 Chloride 45 mg/L
MW-24 06/20/2007 Chloride 44 mg/L
MW-24 08/28/2007 Chloride 45 mg/L
a e . -T bl 41 31 ·o norgamc etectmns m -an -. MW 24 dMW 24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 10/23/2007 Chloride 45 mg/L
MW-24 03/12/2008 Chloride 44 mg/L
MW-24 05/29/2008 Chloride 45 mg/L
MW-24 08/07/2008 Chloride 39 mg/L
MW-24 11/11/2008 Chloride 43 mg/L
MW-24 02/05/2009 Chloride 44 mg/L
MW-24 05/30/2009 Chloride 44 mg/L
MW-24 08/24/2009 Chloride 37 mg/L
MW-24 10/28/2009 Chloride 46 mg/L
MW-24 01/19/2010 Chloride 46 mg/L
MW-24 05/06/2010 Chloride 46 mg/L
MW-24 11/17/2010 Chloride 48 mg/L
MW-24 04/05/2011 Chloride 45 mg/L
MW-24 10/11/2011 Chloride 39 mg/L
MW-24 05/10/2012 Chloride 42 mg/L
MW-24 11/29/2012 Chloride 48.1 mg/L
MW-24 05/22/2013 Chloride 44.4 mg/L
MW-24 12/12/2013 Chloride 46 mg/L
MW-24 05/30/2014 Chloride 44.7 mg/L
MW-24 11/19/2014 Chloride 40.9 mg/L
MW-24 06/24/2015 Chloride 48.1 mg/L
MW-24 11/18/2015 Chloride 45 mg/L
MW-24 04/28/2016 Chloride 47.4 mg/L
MW-24 11/10/2016 Chloride 49.5 mg/L
MW-24 05/03/2017 Chloride 48.5 mg/L
MW-24 10/26/2017 Chloride 43.7 mg/L
MW-24 04/19/2018 Chloride 48.1 mg/L
MW-24 10/24/2018 Chloride 42.7 mg/L
MW-24 05/02/2019 Chloride 46.3 mg/L
MW-24 11/06/2019 Chloride 44 mg/L
MW-24 01/22/2020 Chloride 47.8 mg/L
MW-24 04/22/2020 Chloride 45.5 mg/L
MW-24 07/10/2020 Chloride 41.8 mg/L
MW-24 10/28/2020 Chloride 41.8 mg/L
MW-24 01/14/2021 Chloride 45.4 mg/L
MW-24 06/23/2005 Fluoride 0.4 mg/L
MW-24 09/25/2005 Fluoride 0.2 mg/L
MW-24 12/14/2005 Fluoride 0.2 mg/L
MW-24 03/27/2006 Fluoride 0.2 mg/L
MW-24 06/22/2006 Fluoride 0.2 mg/L
MW-24 09/15/2006 Fluoride 0.2 mg/L
MW-24 10/24/2006 Fluoride 0.3 mg/L
MW-24 03/16/2007 Fluoride 0.2 mg/L
MW-24 06/20/2007 Fluoride 0.2 mg/L
MW-24 08/28/2007 Fluoride 0.2 mg/L
MW-24 10/23/2007 Fluoride 0.1 mg/L
MW-24 03/12/2008 Fluoride 0.2 mg/L
MW-24 05/29/2008 Fluoride 0.1 mg/L
MW-24 08/07/2008 Fluoride 0.1 mg/L
MW-24 11/11/2008 Fluoride 0.1 mg/L
MW-24 02/05/2009 Fluoride 0.1 mg/L
MW-24 05/30/2009 Fluoride 0.1 mg/L
MW-24 08/24/2009 Fluoride 0.1 mg/L
a e . -T bl 41 3 In 'D orgamc etecbons m -an -. MW 24 dMW 24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 10/28/2009 Fluoride 0.2 mg/L
MW-24 01/19/2010 Fluoride 0.1 mg/L
MW-24 05/06/2010 Fluoride 0.14 mg/L
MW-24 11/17/2010 Fluoride 0.18 mg/L
MW-24 04/05/2011 Fluoride 0.19 mg/L
MW-24 10/11/2011 Fluoride 0.36 mg/L
MW-24 05/10/2012 Fluoride 0.14 mg/L
MW-24 11/29/2012 Fluoride 0.558 mg/L
MW-24 03/14/2013 Fluoride 0.355 mg/L
MW-24 05/22/2013 Fluoride 0.211 mg/L
MW-24 07/19/2013 Fluoride 0.288 mg/L
MW-24 12/12/2013 Fluoride 0.31 mg/L
MW-24 03/06/2014 Fluoride 0.234 mg/L
MW-24 05/30/2014 Fluoride 0.337 mg/L
MW-24 09/17/2014 Fluoride 0.4 mg/L
MW-24 11/19/2014 Fluoride 0.109 mg/L
MW-24 02/12/2015 Fluoride 0.397 tng/L
MW-24 06/24/2015 Fluoride 0.293 mg/L
MW-24 07/29/2015 Fluoride 0.388 mg/L
MW-24 11/18/2015 Fluoride 0.372 mg/L
MW-24 02/17/2016 Fluoride 0.117 mg/L
MW-24 04/28/2016 Fluoride 0.446 mg/L
MW-24 09/22/2016 Fluoride 0.135 mg/L
MW-24 11/10/2016 Fluoride 0.345 mg/L
MW-24 03/08/2017 Fluoride 0.189 mg/L
MW-24 05/03/2017 Fluoride 0.347 mg/L
MW-24 08/17/2017 Fluoride 0.255 mg/L
MW-24 10/26/2017 Fluoride 0.569 mg/L
MW-24 04/l9/2018 Fluoride 0.324 mg/L
MW-24 10/24/2018 Fluoride 0.797 mg/L
MW-24 05/02/2019 Fluoride 0.839 mg/L
MW-24 07/18/2019 Fluoride 0.996 mg/L
MW-24 11/06/2019 Fluoride 0.667 mg/L
MW-24 01/22/2020 Fluoride 0.805 mg/L
MW-24 04/22/2020 Fluoride 0.732 mg/L
MW-24 07/10/2020 Fluoride 1.08 mg/L
MW-24 10/28/2020 Fluoride 0.976 mg/L
MW-24 01/14/2021 Fluoride 0.916 mg/L
MW-24 09/25/2005 Nitrate + Nitrite as N 0.3 mg/L
MW-24 12/14/2005 Nitrate + Nitrite as N 0.8 mg/L
MW-24 03/27/2006 Nitrate + Nitrite as N 0.2 mg/L
MW-24 08/28/2007 Nitrate + Nitrite as N 0.1 mg/L
MW-24 05/29/2008 Nitrate + Nitrite as N 0.12 mg/L
MW-24 08/07/2008 Nitrate + Nitrite as N 0.09 mg/L
MW-24 11/11/2008 Nitrate + Nitrite as N 0.16 mg/L
MW-24 02/05/2009 Nitrate + Nitrite as N 0.1 mg/L
MW-24 05/30/2009 Nitrate + Nitrite as N 0.1 mg/L
MW-24 10/28/2009 Nitrate + Nitrite as N 0.1 mg/L
MW-24 01/19/2010 Nitrate + Nitrite as N 0.1 mg/L
MW-24 05/06/2010 Nitrate + Nitrite as N 0.1 mg/L
MW-24 11/17/2010 Nitrate + Nitrite as N 2.7 mg/L
MW-24 04/05/2011 Nitrate + Nitrite as N 0.2 mg/L
MW-24 05/10/2012 Nitrate + Nitrite as N 0.2 mg/L
a e . -nori?amc T bl 41 31 ·o etections m -an -. MW 24 dMW 24A
Location ID Sample Date Parameter Name Report Result Reporit Units
MW-24 11/29/2012 Nitrate + Nitrite as N 0.318 mg/L
MW-24 12/12/2013 Nitrate + Nitrite as N 0.235 mg/L
MW-24 05/30/2014 Nitrate + Nitrite as N 0.269 mg/L
MW-24 06/24/2015 Nitrate + Nitrite as N 0.196 mg/L
MW-24 11/18/2015 Nitrate + Nitrite as N 0.1 mg/L
MW-24 04/28/2016 Nitrate + Nitrite as N 0.245 mg/L
MW-24 11/10/2016 Nitrate + Nitrite as N 0.289 mg/L
MW-24 05/03/2017 Nitrate + Nitrite as N 0.199 mg/L
MW-24 10/26/2017 Nitrate + Nitrite as N 0.29 mg/L
MW-24 04/19/2018 Nitrate + Nitrite as N 0.193 mg/L
MW-24 10/24/2018 Nitrate + Nitrite as N 0.168 mg/L
MW-24 05/02/2019 Nitrate + Nitrite as N 0.177 mg/L
MW-24 11/06/2019 Nitrate + Nitrite as N 0.627 mg/L
MW-24 01/22/2020 Nitrate + Nitrite as N 0.332 mg/L
MW-24 04/22/2020 Nitrate + Nitrite as N 0.256 mg/L
MW-24 07/10/2020 Nitrate + Nitrite as N 0.262 mg/L
MW-24 10/28/2020 Nitrate + Nitrite as N 0.246 mg/L
MW-24 01/14/2021 Nitrate + Nitrite as N 0.298 mg/L
MW-24 06/23/2005 Nitrogen, Ammonia as N 35.8 mg/L
MW-24 09/25/2005 Nitrogen, Ammonia as N 2.75 mg/L
MW-24 12/14/2005 Nitrogen, Ammonia as N 1.24 mg/L
MW-24 03/27/2006 Nitrogen, Ammonia as N 5.76 mg/L
MW-24 06/22/2006 Nitrogen, Ammonia as N 5.28 mg/L
MW-24 09/15/2006 Nitrogen, Ammonia as N 5.01 mg/L
MW-24 10/24/2006 Nitrogen, Ammonia as N 4.66 mg/L
MW-24 03/16/2007 Nitrogen, Ammonia as N 2.72 mg/L
MW-24 06/20/2007 Nitrogen, Ammonia as N 1.78 mg/L
MW-24 08/28/2007 Nitrogen, Ammonia as N 1.28 mg/L
MW-24 10/23/2007 Nitrogen, Ammonia as N 0.86 mg/L
MW-24 03/12/2008 Nitrogen, Ammonia as N 5.58 mg/L
MW-24 05/29/2008 Nitrogen, Ammonia as N 0.32 mg/L
MW-24 08/07/2008 Nitrogen, Ammonia as N 0.6 mg/L
MW-24 11/11/2008 Nitrogen, Ammonia as N 0.41 mg/L
MW-24 02/05/2009 Nitrogen, Ammonia as N 0.34 mg/L
MW-24 05/30/2009 Nitrogen, Ammonia as N 0.33 mg/L
MW-24 08/24/2009 Nitrogen, Ammonia as N 0.68 mg/L
MW-24 10/28/2009 Nitrogen, Ammonia as N 0.75 mg/L
MW-24 01/19/2010 Nitrogen, Ammonia as N 0.21 mg/L
MW-24 05/06/2010 Nitrogen, Ammonia as N 0.51 mg/L
MW-24 11/17/2010 Nitrogen, Ammonia as N 0.71 mg/L
MW-24 04/05/2011 Nitrogen, Ammonia as N 0.08 mg/L
MW-24 10/11/2011 Nitrol!;en, Ammonia as N 0.4 mg/L
MW-24 05/10/2012 Nitrogen, Ammonia as N 0.19 mg/L
MW-24 11/29/2012 Nitrogen, Ammonia as N 0.0835 mg/L
MW-24 05/22/2013 Nitrogen, Ammonia as N 0.408 mg/L
MW-24 12/12/2013 Nitrogen, Ammonia as N 0.194 mg/L
MW-24 05/30/2014 Nitrogen, Ammonia as N 0.0756 mg/L
MW-24 11/19/2014 Nitrogen, Ammonia as N 0.2 mg/L
MW-24 06/24/2015 Nitrogen, Ammonia as N 0.0971 mg/L
MW-24 11/18/2015 Nitrogen, Ammonia as N 0.0717 mg/L
MW-24 04/28/2016 Nitrogen, Ammonia as N 0.0975 mg/L
MW-24 11/10/2016 Nitrol!;en, Ammonia as N 0.058 mg/L
MW-24 05/03/2017 Nitrogen, Ammonia as N 0.137 mg/L
T bl 41 3 I a e . -. D t ' MW 24 dMW 24A norgamc e ections m -an -
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 10/26/2017 Nitrogen, Ammonia as N 0.0993 mg/L
MW-24 04/19/2018 Nitrogen, Ammonia as N 0.197 mg/L
MW-24 L0/24/2018 Nitrogen, Ammonia as N 0.205 mg/L
MW-24 05/02/2019 Nitrogen, Ammonia as N 0.124 mg/L
MW-24 11/06/2019 Nitrogen, Ammonia as N 0.2 mg/L
MW-24 01/22/2020 Nitrogen, Ammonia as N 0.118 mg/L
MW-24 07/10/2020 Nitrogen, Ammonia as N 0.144 mg/L
MW-24 10/28/2020 Nitrogen, Ammonia as N 0.138 mg/L
MW-24 01/14/2021 Nitrogen, Ammonia as N 0.118 mg/L
MW-24 06/23/2005 Sulfate 2450 mg/L
MW-24 09/25/2005 Sulfate 2850 mg/L
MW-24 12/14/2005 Sulfate 2680 mg/L
MW-24 03/27/2006 Sulfate 2470 mg/L
MW-24 06/22/2006 Sulfate 2580 mg/L
MW-24 09/15/2006 Sulfate 2290 mg/L
MW-24 10/24/2006 Sulfate 2680 mg/L
MW-24 03/16/2007 Sulfate 2520 mg/L
MW-24 06/20/2007 Sulfate 2680 mg/L
MW-24 08/28/2007 Sulfate 2720 mg/L
MW-24 10/23/2007 Sulfate 2620 mg/L
MW-24 03/12/2008 Sulfate 2560 mg/L
MW-24 05/29/2008 Sulfate 2770 mg/L
MW-24 08/07/2008 Sulfate 2730 mg/L
MW-24 11/11/2008 Sulfate 2800 mg/L
MW-24 02/05/2009 Sulfate 2630 mg/L
MW-24 05/30/2009 Sulfate 2670 mg/L
MW-24 08/24/2009 Sulfate 2740 mg/L
MW-24 10/28/2009 Sulfate 2950 mg/L
MW-24 01/19/2010 Sulfate 2740 mg/L
MW-24 05/06/2010 Sulfate 2560 mg/L
MW-24 11/17/2010 Sulfate 2760 mg/L
MW-24 04/05/2011 Sulfate 2560 mg/L
MW-24 10/11/2011 Sulfate 2500 mg/L
MW-24 05/10/2012 Sulfate 2490 mg/L
MW-24 11/29/2012 Sulfate 2310 mg/L
MW-24 05/22/2013 Sulfate 2070 mg/L
MW-24 12/12/2013 Sulfate 2490 mg/L
MW-24 05/30/2014 Sulfate 2450 mg/L
MW-24 11/19/2014 Sulfate 3120 mg/L
MW-24 02/12/2015 Sulfate 2620 mg/L
MW-24 06/24/2015 Sulfate 2840 mg/L
MW-24 07/29/2015 Sulfate 2880 mg/L
MW-24 11/18/2015 Sulfate 2790 mg/L
MW-24 02/17/2016 Sulfate 2750 mg/L
MW-24 04/28/2016 Sulfate 2760 mg/L
MW-24 09/22/2016 Sulfate 2460 mg/L
MW-24 11/10/2016 Sulfate 2490 mg/L
MW-24 03/08/2017 Sulfate 2470 mg/L
MW-24 05/03/2017 Sulfate 2700 mg/L
MW-24 10/26/2017 Sulfate 2480 mg/L
MW-24 04/19/2018 Sulfate 2700 mg/L
MW-24 10/24/2018 Sulfate 2560 mg/L
MW-24 05/02/2019 Sulfate 2790 mg/L
a e . . T bl 41 3 I ·o nor~amc elections m . an . . MW 24 dMW 24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 11/06/2019 Sulfate 2630 mg/L
MW-24 01/22/2020 Sulfate 2960 mg/L
MW-24 04/22/2020 Sulfate 2870 mg/L
MW-24 07/10/2020 Sulfate 2920 mg/L
MW-24 10/28/2020 Sulfate 3220 mg/L
MW-24 01/14/2021 Sulfate 2980 mg/L
MW-24 06/23/2005 Total Dissolved Solids 4200 mg/L
MW-24 09/25/2005 Total Dissolved Solids 4340 mg/L
MW-24 12/14/2005 Total Dissolved Solids 4170 mg/L
MW-24 03/27/2006 Total Dissolved Solids 2910 mg/L
MW-24 06/22/2006 Total Dissolved Solids 3980 mg/L
MW-24 09/15/2006 Total Dissolved Solids 3890 mg/L
MW-24 10/24/2006 Total Dissolved Solids 3820 mg/L
MW-24 03/16/2007 Total Dissolved Solids 4140 mg/L
MW-24 06/20/2007 Total Dissolved Solids 4160 mg/L
MW-24 08/28/2007 Total Dissolved Solids 4280 mg/L
MW-24 10/23/2007 Total Dissolved Solids 4180 mg/L
MW-24 03/12/2008 Total Dissolved Solids 4090 mg/L
MW-24 05/29/2008 Total Dissolved Solids 4030 mg/L
MW-24 08/07/2008 Total Dissolved Solids 4270 mg/L
MW-24 11/11/2008 Total Dissolved Solids 4170 mg/L
MW-24 02/05/2009 Total Dissolved Solids 4310 mg/L
MW-24 05/30/2009 Total Dissolved Solids 4220 mg/L
MW-24 08/24/2009 Total Dissolved Solids 4210 mg/L
MW-24 10/28/2009 Total Dissolved Solids 4120 mg/L
MW-24 01/19/2010 Total Dissolved Solids 4080 mg/L
MW-24 05/06/2010 Total Dissolved Solids 4320 mg/L
MW-24 11/17/2010 Total Dissolved Solids 4200 mg/L
MW-24 04/05/2011 Total Dissolved Solids 4330 mg/L
MW-24 10/11/2011 Total Dissolved Solids 3740 mg/L
MW-24 05/10/2012 Total Dissolved Solids 4170 mg/L
MW-24 11/29/2012 Total Dissolved Solids 3980 mg/L
MW-24 05/22/2013 Total Dissolved Solids 4360 mg/L
MW-24 12/12/2013 Total Dissolved Solids 4030 mg/L
MW-24 05/30/2014 Total Dissolved Solids 3970 mg/L
MW-24 11/19/2014 Total Dissolved Solids 3960 mg/L
MW-24 06/24/2015 Total Dissolved Solids 3960 mg/L
MW-24 11/18/2015 Total Dissolved Solids 3840 mg/L
MW-24 04/28/2016 Total Dissolved Solids 4220 mg/L
MW-24 11/10/2016 Total Dissolved Solids 4050 mg/L
MW-24 05/03/2017 Total Dissolved Solids 4250 mg/L
MW-24 10/26/2017 Total Dissolved Solids 4000 mg/L
MW-24 04/19/2018 Total Dissolved Solids 3840 mg/L
MW-24 10/24/2018 Total Dissolved Solids 3960 mg/L
MW-24 05/02/2019 Total Dissolved Solids 4270 mg/L
MW-24 11/06/2019 Total Dissolved Solids 4390 mg/L
MW-24 01/22/2020 Total Dissolved Solids 4180 mg/L
MW-24 04/22/2020 Total Dissolved Solids 3840 mg/L
MW-24 07/10/2020 Total Dissolved Solids 4320 mg/L
MW-24 10/28/2020 Total Dissolved Solids 3930 mg/L
MW-24 01/14/2021 Total Dissolved Solids 4260 mg/L
MW-24A
MW-24A 01/21/2020 Bicarbonate as CaC03 5.2 mg/L
T bl 4 1 3 I a e . -. D t f . MW 24 d MW 24A norgamc e ec IODS ID -an -
Location ID Sample Date Parameter Name Report Result Report Units
MW-24A 04/14/2020 Bicarbonate as CaC03 5.1 mg/L
MW-24A 07/08/2020 Bicarbonate as CaC03 3.1 mg/L
MW-24A 10/27/2020 Bicarbonate as CaC03 7 mg/L
MW-24A 01/14/2021 Bicarbonate as CaC03 2 mg/L
MW-24A 01/21/2020 Chloride 47 .5 mg/L
MW-24A 04/14/2020 Chloride 44.6 mg/L
MW-24A 07/08/2020 Chloride 49.3 mg/L
MW-24A 10/27/2020 Chloride 41.9 mg/L
MW-24A 01/14/2021 Chloride 45.8 mg/L
MW-24A 01/21/2020 Fluoride 1.41 mg/L
MW-24A 04/14/2020 Fluoride 1.61 mg/L
MW-24A 07/08/2020 Fluoride 1.99 mg/L
MW-24A 10/27/2020 Fluoride 1.39 mg/L
MW-24A 01/14/2021 Fluoride 1.44 mg/L
MW-24A 01/21/2020 Nitrate + Nitrite as N 0.189 mg/L
MW-24A 04/14/2020 Nitrate + Nitrite as N 0.233 mg/L
MW-24A 07/08/2020 Nitrate + Nitrite as N 0.22 mg/L
MW-24A 10/27/2020 Nitrate + Nitrite as N 0.194 mg/L
MW-24A 01/14/2021 Nitrate + Nitrite as N 0.211 mg/L
MW-24A 01/21/2020 Nitrogen, Ammonia as N 0.174 mg/L
MW-24A 04/14/2020 Nitrogen, Ammonia as N 0.136 mg/L
MW-24A 07/08/2020 Nitrogen, Ammonia as N 0.169 mg/L
MW-24A 10/27/2020 Nitrogen, Ammonia as N 0.146 mg/L
MW-24A 01/14/2021 Nitrogen, Ammonia as N 0.14 mg/L
MW-24A 01/21/2020 Sulfate 3130 mg/L
MW-24A 04/14/2020 Sulfate 2840 mg/L
MW-24A 07/08/2020 Sulfate 3190 mg/L
MW-24A 10/27/2020 Sulfate 3420 mg/L
MW-24A 01/14/2021 Sulfate 2770 mg/L
MW-24A 01/21/2020 Total Dissolved Solids 4420 mg/L
MW-24A 04/14/2020 Total Dissolved Solids 3920 mg/L
MW-24A 07/08/2020 Total Dissolved Solids 4100 mg/L
MW-24A 10/27/2020 Total Dissolved Solids 3130 mg/L
MW-24A 01/14/2021 Total Dissolved Solids 4140 mg/L
a e .. a 10 0~1ca T bl 4 1 4 R d" I . I D etecbons m . an . . MW 24 dMW 24A
Location ID Sample Date Parameter Name Report Result Report Units
MW-24 06/23/2005 GR-A (SUS) 1.2 pCi/L
MW-24 06/23/2005 GR-A (SUS) 4.1 pCi/L
MW-24 09/25/2005 Gross Alpha minus Rn and U 1.7 pCi/L
MW-24 03/27/2006 Gross Alpha minus Rn and U 1.2 pCi/L
MW-24 03/12/2008 Gross Alpha minus Rn and U 0.2 pCi/L
MW-24 05/29/2008 Gross Alpha minus Rn and U 0.8 pCi/L
MW-24 08/07/2008 Gross Alpha minus Rn and U 1.2 pCi/L
MW-24 11/11/2008 Gross Alpha minus Rn and U 0.5 pCi/L
MW-24 02/05/2009 Gross Alpha minus Rn and U 1.4 pCi/L
MW-24 05/30/2009 Gross Alpha minus Rn and U 1.2 pCi/L
MW-24 08/24/2009 Gross Alpha minus Rn and U 0.9 pCi/L
MW-24 10/28/2009 Gross Alpha minus Rn and U 1.3 pCi/L
MW-24 01/19/2010 Gross Alpha minus Rn and U 0.6 pCi/L
MW-24 05/06/2010 Gross Alpha minus Rn and U 0.4 pCi/L
MW-24 11/17/2010 Gross Alpha minus Rn and U 1 pCi/L
MW-24 04/05/2011 Gross Alpha minus Rn and U 0.5 pCi/L
MW-24 05/22/2013 Gross Alpha minus Rn and U 1.15 pCi/L
MW-24 12/12/2013 Gross Alpha minus Rn and U 2.01 pCi/L
MW-24 05/03/2017 Gross Alpha minus Rn and U 4.16 pCi/L
MW-24 10/26/2017 Gross Alpha minus Rn and U 3.01 pCi/L
MW-24 04/19/2018 Gross Alpha minus Rn and U 3.32 pCi/L
MW-24 10/24/2018 Gross Alpha minus Rn and U 3.97 pCi/L
MW-24 05/02/2019 Gross Alpha minus Rn and U 3.32 pCi/L
MW-24 11/06/2019 Gross Alpha minus Rn and U 2.86 pCi/L
MW-24 01/22/2020 Gross Alpha minus Rn and U 4.95 pCi/L
MW-24 04/22/2020 Gross Alpha minus Rn and U 5.69 pCi/L
MW-24 07/10/2020 Gross Alpha minus Rn and U 3.72 pCi/L
MW-24 10/28/2020 Gross Alpha minus Rn and U 9.03 pCi/L
MW-24 01/14/2021 Gross Alpha minus Rn and U 2.94 pCi/L
MW-24A
MW-24A 01/21/2020 Gross Alpha minus Rn and U 2.1 pCi/L
MW-24A 04/14/2020 Gross Alpha minus Rn and U 2.04 pCi/L
MW-24A 07/08/2020 Gross Alpha minus Rn and U 2.76 pCi/L
MW-24A 10/27/2020 Gross Alpha minus Rn and U 10.5 pCi/L
MW-24A 01/14/2021 Gross Alpha minus Rn and U 2.81 pCi/L
Table 4 2-1 XRF Data
l::i'To1 t:i:ot• ~·1• .• 1111 11 • . . . . . . ••• lillll1•--~!J· . «••! !J IJ """ , .. """ [[OI!!J IJ
MW-24A B2-11 Core 12/5/2019 10:25:29 46.77 0.00 0.02 1.94 11.15 0 382 39 0 40 36 0 0 13 0
MW-24A B2-13 Core 12/5/2019 10:26:41 33.54 0.00 0.00 0.87 5.08 40939 266 0 0 0 0 0 0 0 0
MW-24A B2-14 Core 12/5/2019 10:31 :15 45.60 0.00 0.02 1.58 10.58 0 370 0 0 34 26 0 0 0 0 I
MW-24A B2-15 Core 12/5/2019 10:31 :38 63.13 0.00 0.00 0.78 6.47 0 1841 45 0 48 44 18 0 0 0
MW-24A B2-16 Core 12/5/2019 10:32:14 73.82 0.00 0.00 0.42 8.52 0 1021 0 0 0 0 0 0 0 0
MW-24A B2-17 Core 12/5/2019 10:33:06 72.35 0.00 0.00 0.49 9.05 0 758 0 0 0 14 0 0 21 0
MW-24A B2-20 Core 12/5/201 9 10:39:24 71.93 0.00 0.00 0.50 9.41 0 1782 0 0 0 19 13 0 0 0
MW-24A B3-21 Core 12/5/2019 10:41 :06 59.35 0.00 0.00 1.04 17.24 0 0 0 0 103 29 0 0 25 0
MW-24A B3-22 Core 12/5/2019 10:42:00 65.77 0.00 0.00 0.49 16.02 0 83 0 0 50 0 0 0 19 0
MW-24A B3-23 Core 12/5/2019 10:42:43 62.58 0.00 0.00 0.84 19.11 0 0 0 0 53 0 0 0 64 0
MW-24A 83-24 Core 12/5/2019 10:43:15 39.86 0.00 0.03 1.31 11.49 0 0 0 0 0 53 0 0 59 0
MW-24A B3-25 Core 12/5/2019 10:43:53 63.61 0.00 0.04 1.14 14.70 0 0 0 0 0 33 0 0 96 0
MW-24A B3-26 Core 12/5/2019 10:44:20 62.36 0.00 0.04 0.92 20.82 0 0 0 0 26 21 0 0 43 0
MW-24A B3-27 Core 12/5/2019 10:44:53 72.24 0.00 0.02 0.30 12.24 0 0 0 0 0 0 0 0 39 0
MW-24A B3-28 Core 12/5/2019 10:45:24 63.74 0.00 0.00 0.75 10.47 0 0 0 0 0 26 22 0 16 0
MW-24A B3-29 Core 12/5/2019 10:46:01 83.49 0.00 0.00 0.22 6.44 0 0 0 0 53 0 0 0 10 0
MW-24A B3-30 Core 12/5/2019 10:46:39 82.78 0.00 0.02 0.1 6 6.69 0 0 0 0 0 0 0 0 0 0
MW-24A B4-31 Core 12/5/2019 10:47:44 77.91 0.00 0.00 0.15 5.03 0 0 0 0 0 0 0 0 0 0
MW-24A B4-32 Core 12/5/2019 10:48:46 72.95 0.00 0.00 0.23 6.73 0 0 0 0 0 0 17 0 0 0 I
MW-24A B4-33 Core 12/5/2019 10:49:22 86.22 0.00 0.00 0.24 7.63 0 0 0 0 25 0 0 0 0 0
MW-24A 84-34 Core 12/5/2019 10:49:53 73.74 0.00 0.00 0.19 10.37 0 0 0 0 0 0 0 0 0 0
MW-24A B4-35 Core 12/5/2019 10:50:23 89.02 0.00 0.00 0.26 7.64 0 0 0 0 0 0 0 0 0 0
MW-24A B4-36 Core 12/5/2019 10:50:52 80.99 0.00 0.00 0.08 1.58 0 0 0 0 0 0 0 0 11 0 I
MW-24A 84-36.5 Core 12/5/2019 10:51 :20 81 .02 0.00 0.00 0.12 1.65 0 810 0 0 0 14 0 0 26 0
MW-24A B4-37 Core 12/5/2019 10:51 :51 81 .22 0.00 0.00 0.05 2.06 0 0 0 0 0 0 0 0 21 0
MW-24A B4-38 Core 12/5/2019 10:52:21 83.60 0.00 0.00 0.07 0.00 0 0 0 0 40 0 0 0 46 0
MW-24A B4-39 Core 12/5/2019 10:53:03 81 .01 0.00 0.00 0.17 3.89 0 0 0 0 25 0 0 0 43 0 ~-
MW-24A 84-40 Core 12/5/2019 10:53:33 79.08 0.00 0.00 0.14 0.67 0 0 0 355 113 41 0 0 114 0
MW-24A B3-27.5 Core 12/5/2019 10:54:42 53.31 0.00 0.03 1.52 12.77 0 314 0 0 22 0 0 0 59 0
MW-24A B5-41 Core 12/5/2019 10:56 :49 82.72 0.00 0.00 0.27 4.45 0 0 0 703 152 21 0 0 38 0
MW-24A 85-42 Core 12/5/201 9 10:57:43 82.00 0.00 0.00 0.10 1.75 0 0 0 0 34 0 0 0 23 0
MW-24A B5-43 Core 12/5/2019 10:58:17 81 .77 0.00 0.00 0.30 3.17 0 0 0 597 100 26 0 0 61 0
MW-24A 85-44 Core 12/5/2019 10:58:49 86.35 0.00 0.00 0.25 2.47 0 0 0 0 137 29 0 0 86 0 I
MW-24A B5-45 Core 12/5/2019 10:59:26 86.97 0.00 0.00 0.06 0.54 0 0 0 0 0 0 0 0 0 0
MW-24A B5-46 Core 12/5/2019 11 :00:06 83.08 0.00 0.00 0.09 1.11 0 0 0 0 0 0 12 0 0 0
MW-24A B5-47 Core 12/5/2019 11 :00:40 72.65 0.00 0.00 0.52 6.34 0 0 0 1730 222 64 0 0 146 0
MW-24A B5-48 Core 12/5/2019 11 :01 :19 67.03 0.00 0.00 0.07 7.70 0 0 0 0 0 0 0 0 0 0 I
MW-24A 85-49 Core 12/5/2019 11 :01 :49 79.91 0.00 0.00 0.07 2.74 0 0 0 0 0 0 0 0 21 0
MW-24A B5-50 Core 12/5/2019 11 :02:20 82.98 0.00 0.00 0.11 3.91 0 0 0 0 0 0 0 0 25 0
MW-24A B6-51 Core 12/5/2019 11 :03:53 71 .55 0.00 0.00 0.45 3.21 0 0 0 2055 45 0 0 0 39 0
MW-24A 86-52 Core 12/5/2019 11 :04:33 68.06 0.00 0.00 1.06 5.49 0 0 0 1880 321 94 0 0 206 0
MW-24A 86-53 Core 12/5/2019 11 :05:01 64.38 0.00 0.00 0.37 2.30 0 0 0 1778 119 23 0 0 72 0
MW-24A B6-54 Core 12/5/2019 11 :05:49 72.81 0.00 0.00 0.62 7.23 0 0 0 785 0 0 0 0 0 0
MW-24A B6-54.5 Core 12/5/2019 11 :06:27 72.09 0.00 0.00 1.11 4.25 0 94 0 3708 48 22 14 0 31 0
MW-24A 86-59 Core 12/5/2019 11:07:04 70.94 0.00 0.00 0.53 11.31 0 0 0 0 0 0 0 0 16 0
MW-24A B6-60 Core 12/5/2019 11 :07:46 69.26 0.00 0.00 0.49 6.38 0 0 0 0 0 0 0 0 26 0
MW-24A B7-62 Core 12/5/201_9 11:08:47 62.00 0.00 0.00 0.61 7.85 0 0 0 0 0 0 0 0 11 0
MW-24A B7-63 Core 12/5/2019 11 :09:43 73.46 0.00 0.00 0.35 5.51 0 0 0 0 0 0 11 0 0 0
MW-24A B7-64 Core 12/5/2019 11:10:24 70.00 0.00 0.00 0.93 4.44 0 0 0 0 26 0 0 0 22 0
MW-24A 87-65 Core 12/5/2019 11 : 11 :03 79.10 0.00 0.00 0.34 4.31 0 0 0 0 0 0 0 0 0 0
MW-24A B7-66 Core 12/5/2019 11 :11 :48 79.78 0.00 0.00 0.54 7.14 0 87 0 0 0 0 0 0 0 0
MW-24A B7-67 Core 12/5/2019 11:12:24 64.72 0.00 0.00 1.18 12.95 0 0 0 0 33 16 0 0 36 0
MW-24A B7-68 Cera, 12/5/2019 11:14:05 77.40 0.00 0.00 0.14 5.19 0 0 0 0 0 0 0 0 0 0 '
MW-24A B7-69 Core 12/5/2019 11 :14:52 81 .53 0.00 0.00 0.26 3.72 0 0 0 0 0 0 0 0 12 0
MW-24A B7-70 Core 12/5/2019 11 :15:29 78.97 0.00 0.00 0.16 6.69 0 0 0 0 0 0 0 0 0 0 I
MW-24A B8-72 Core 12/5/2019 11 :17:16 88.36 0.00 0.00 0.12 2.71 0 0 0 0 0 0 0 0 0 0
MW-24A B8-73 Core 12/5/2019 11:17:59 77.33 0.00 0.00 0.12 3.73 0 0 0 0 0 ' 0 0 0 0 0
MW-24A B8-74 Core 12/5/2019 11 :18:59 79.36 0.00 0.00 0.41 0.90 0 0 0 361 0 0 17 0 0 0
MW-24A B8-75 Core 12/5/2019 11 :19:39 73.37 0.00 0.00 0.37 4.94 0 0 0 0 0 0 0 0 9 0
MW-24A B8-76 Core 12/5/2019 11 :20:22 59.69 0.00 0.00 1.04 9.11 0 0 0 0 0 0 17 0 0 0
MW-24A 88-77 Core 12/5/2019 11 :21 :03 60.46 0.00 0.00 0.92 13.12 0 0 0 0 0 19 0 0 11 0
MW-24A B8-77.5 Core 12/5/2019 11 :21 :30 72.98 0.00 0.00 2.47 11.16 0 0 0 12219 23 17 0 0 0 0
Table 4.2-1 XRF Data
._, .. 11,1r:JIII• . . . . ·-r•1· Iii . ·,,.,....,._. ..... . ... . . ,_,... ·-· •••, eliu ·-· .... ;•1,,,n-, IIA~!J IJII , ... , ,n11•
MW -24A 88-78' Core 12/5/2019 11:22:14 47.19 0.00 0.00 2.,,.6 18.47 0 0 6-7 0 87 17.0 (i) 0 29 '36 I
MW-24A B8-79 Core 12/5/2019 11 :23:05 67.42 0.00 0.00 0.06 3.27 0 0 0 0 0 0 12 0 0 0
MW-24A B8-80 Core 12/5/2019 11 :23:43 75.97 0.00 0.00 0.17 2.12 0 0 0 1111 185 58 0 0 185 0
MW-24A B9-81 Core 12/5/2019 11 :26:24 55.67 0.00 0.00 0.88 3.90 0 132 0 3272 1626 246 18 0 582 0
MW-24A B9-82 C0re 12/5/2019 11 :27:08 82.67 0.00 0.00 0.07 3.16 0 0 0 0 0 0 0 0 0 0 J
MW-24A B9-83 Core 12/5/2019 11 :27:51 92.53 0.00 0.00 0.05 0.00 0 0 0 0 0 0 0 0 10 0
MW-24A B9-84 Core 12/5/2019 11 :28:23 87.90 0.00 0.00 0.10 0.93 0 0 0 530 24 0 0 0 30 0 -
MW-24A B9-85 Core 12/5/2019 11 :28:56 87.02 0.00 0.00 0.05 1.80 0 0 0 0 0 0 0 0 0 0
MW-24A 89-86 Core 12/5/2019 11:29:40 74.44 0.00 0.00 0.14 1.55 0 0 0 2189 0 0 0 0 0 0
MW-24A B9-87 Core 12/5/2019 11 :30:17 79.23 0.00 0.00 0.10 1.95 0 0 41 0 0 0 0 0 15 0
MW-24A 89-88 Core 12/5/2019 11:31:07 79.26 0.00 0.00 0.06 1.62 0 0 0 2085 0 0 19 0 0 0 ' '
MW-24A B9-89 Core 12/5/2019 11 :31 :41 74.19 0.00 0.00 0.08 2.11 0 193 0 0 0 0 0 0 19 0
MW ~24A B9-90 Core 12/5/2019 11 :32:30 58.78 0.00 0.00 0.46 3.63 0 122 0 2365 323 101 16 0 278 0 J
MW-24A B10-91 Core 12/5/2019 11 :33:49 69.41 0.00 0.00 0.14 3.07 0 174 0 845 195 72 0 0 189 0
MW-24A B10-92 Core 12/5/2019 11:34:38 75.24 0.00 0.00 0.48 2.31 0 101 0 0 0 14 0 0 ., 0 0 1
MW-24A 810-93 Core 12/5/2019 11 :35:15 86.99 0.00 0.00 0.04 0.00 0 0 0 0 0 0 0 0 0 0
MW-24A B10-94 Core 12/5/2019 11 :35:46 71.30 0.00 0.00 0.17 0.87 0 187 0 615 0 0 0 0 0 0 I
MW-24A B10-95 Core 12/5/2019 11 :36:27 70.80 0.00 0.00 0.08 0.68 0 277 0 0 0 0 22 0 0 0
MW-24A 810-97 Core 12/5/201 9 11:37:15 57.99 0.00 0.00 0.09 7.22 0 0 0 0 0 0 0 0 0 0
MW-24A B10-97 Core 12/5/2019 11 :38:45 70.43 0.00 0.00 0.20 0.93 0 428 0 586 0 0 0 0 11 0
MW-24A B10-96 Core 12/5/2019 11 :39:24 61 .96 0.00 0.00 0.11 9.41 0 154 0 0 0 0 0 0 0 0 I
MW-24A B10-99 Core 12/5/2019 11 :39:58 64.73 0.00 0.00 0.47 4.59 0 0 0 1758 85 14 0 0 69 26
MW-24A B10-100 Core 12/5/2019 11 :40:34 57.76 0.00 0.00 0.31 5.18 0 0 0 0 0 0 0 0 0 0 I
MW-24A B11-101 Core 12/5/2019 11 :41:31 44.60 0.00 0.00 0.29 3.76 0 132 0 298 0 0 0 0 29 0
MW-24A B11-102 Core 12/5/2019 11 :42:18 74.65 0.00 0.00 0.06 3.47 0 0 0 0 0 0 0 0 0 0 I
MW-24A B11 -1 03 Core 12/5/2019 11 :42:53 74.24 0.00 0.00 0.09 4.56 0 0 0 0 0 0 0 0 0 0
MW-24A B11-108 Core 12/5/2019 11 :43:36 65.19 0.00 0.00 0.21 4.17 0 0 0 5471 0 0 13 0 0 0 I
MW-24A B11-109 Core 12/5/2019 11 :44:09 56.57 0.00 0.00 0.51 4.30 0 0 0 1004 0 0 0 0 0 0
MW-24A 811-110 Core 12/5/2019 11 :44:56 57.02 0.00 0.00 0.20 4.10 0 0 0 1407 0 ... 0 0 0 0 0
MW-24A B12-111 Core 12/5/2019 11 :46:03 44.58 0.00 0.00 0.08 1.06 0 0 0 1280 0 0 0 0 0 0
MW-24A 812-112 Core 12/5/2019 11 :46:57 38.45 0.00 0.00 0.06 1.67 0 0 0 618 0 0 0 0 0 0
MW-24A B12-113 Core 12/5/2019 11 :47:45 31.16 0.00 0.00 0.36 2.53 0 0 0 1223 0 0 0 0 0 0
MW-24A B12-114 Core 12/5/2019 11 :48:31 30.28 0.00 0.00 0.11 1.35 0 0 0 1590 0 0 14 0 0 0
MW-24A B12-115 Core 12/5/2019 11 :49:08 41.69 0.00 0.00 0.07 2.50 0 0 0 1280 0 0 0 0 0 0
MW-24A 812-116 Core 12/5/2019 11 :49:43 30.29 0.00 0.00 0.05 1.17 0 0 0 1574 0 0 0 0 0 0
MW-24A 812-117 Core 12/5/2019 11 :50:22 28.96 0.00 0.00 0.32 1.26 0 0 0 23122 0 0 0 0 0 0
MW-24A 812-118 Core 12/5/2019 11:51:04 65.26 0.00 0.00 0.46 2.35 0 798 0 1440 0 0 0 0 11 0
MW-24A B12-119 Core 12/5/2019 11:51:43 50.58 0.00 0.00 1.26 20.97 0 103 0 421 0 0 0 0 15 0
MW-24A B12-129 Core 12/5/2019 11 :52:22 44.70 0.00 0.02 1.44 21.85 0 207 0 0 24 0 0 0 21 0 I
Table 4.3-1 VOC Detections -Whole Rock AnaJx.sis -AceLone (ug/kg) Tetraehloroethene (ug/kg) m,p-Xylene (u~;/lq:d T0lueoe (ug/)q:?;')
V-MA-01 4-016 71.4 1.83 ---·-
V-24A-020-0i2 33.3 ------
V-24~-036-()38 21.2 -----
V-24A-053-054. 18.2 2.02 1.90 2.39
V-24A-062-D64 38.3 2.96 ----
V-~A-C).8l-oa2 17.6 -----
V'-24:A-O~o-09":8 22.7 2.90 ----
V-'24-A-,OS).8-L 00 38.6 ------
V-2~A.J02-J00 --2.17 ~ --
V-~A-108-110' 23.2 ------
V-24A-L1Q-U2 48.3 5.67 --8.64
V-24A-l12-U4t 38.1 2.76 2.69 3.91
V::-24A-l 14-l L6 21.5 2.69 -2.44
V-24A~116-J 18 14.7 2.36 -·-1.81
a e -eas esu s -oe oc nalYSlS T bl 4 3 2 M t I R It Wh I R k A I .
24A-014-016 24A-020-025 24A-025-030 24A-035-040 24A-040-050 24A-050-055 24A-062-070 24A-072-076 24A-076-078 24A-079-082 24A-092-098 24A-098-l00 24A-100-l02 24A-l 02-103 24A-l08-l l0 24A-l 10-l 12 24A-ll2-ll4 24A-114-116 24A-116-l 18
Arsenic Units 4.19 1.45 3.25 0.691 l.69 3.37 1.24 0.716 1.67 --1.26 8.54 6.61 0.806 1.24 0.598 --0.728 l.92
Beryllium mg/kg-dry .. 0.860 -·-··-·---0.841 -· -·----·-------..
Cadmium mg/kg-dry .. --·--· .. ---· --· -----·------·-
Calcium m2/kg-dry 9,300 1,340 3,340 ·-347 1,380 326 357 1,200 644 8,610 696 712 --1,880 16,200 --7,900 41.300
Chromium mg/kg_-dry .. -463 ----.. --·-.. -· ---.. ---------·-
Cobalt mg/kg-dry 2.23 2.73 4.47 ----·-30.6 ·-l.66 .. -2.18 3.02 ---------1.21
Copper mg/kg-dry ·---19.3 ----·-18.5 ---· ---------·------·-
Iron mg/kg-dry 3,860 1,310 3,510 350 526 1,810 5,270 1,090 2,450 184 405 2,030 1,380 570 2,230 776 1,280 1.440 3,200
Lead mg/kg-dry 4.61 5.53 12.6 --3.69 5.13 26.4 6.47 10 7.20 3.47 9.91 11.1 2.65 ------2.45 --
Magnesium mg/kg-dry 2,120 1,040 992 --116 326 352 115 l ,040 --128 187 177 113 207 2,650 --870 498
Manganese mg/kg-dry 401 42.0 78.l 52.7 6.02 16.6 223 5.27 7.28 54.4 99.9 47 43.9 6.65 27.8 24.3 --68.3 530
Mercury mg/kg-dry ·----------------------------
Molybdenum mg/kg-dry 3.95 --8.42 ----0.862 -----1.5 1.12 ---· ----·-0.825
Nickel mg/kg-dry ·--· 237 -----... ---------· --------
Potassium mg/kg-dry 410 1,430 891 -126 313 468 120 1,990 123 207 380 298 156 251 21 l 121 240 232
Selenium mg/kg -dry ----------------------· ----.. --
Silver mg/kg-dry --· ---.. -------· ----·----· ----.. --
Sodium mg/kg-dry 169 179 135 -146 195 --124 177 146 --107 ·----· ----.. 256
ThaJlium mg/kg-dry --· ---.. -----------·---------.. --
Tin mg/kir-dry --· --------------------------· --
Uranium mg/kir-dry --· 1.07 ----0.407 --0.583 ---0.666 ----------... --
Vanadium ml!fkir -dry 10.8 7.77 6.19 ---·----------· ----------... --
Zinc mir/kg-dry 21.7 13.5 -------21.0 --16.6 ----· -------· -· ... --
a e -e s esu -na fSIS T bl 4 4 1 M tal R Its SPLP A I .
Analvte Units 24A-014-016 24A-020-025 24A-025-030 24A-035-040 24A-040-050 24A-050-055 24A-062-070 24A-072-076 24A-076-078 24A-079-082 24A-092-098 24A-098-100 24A-100-102 24A-102-103 24A-108-l 10 24A-110-112 24A-112-114 24A-114-116 24A-116-118
Arsenic mg/L ---0.0264 --0.0209 -----------------------
Beryllium mg/L ----------------------------------
Cadmium mg/L -------------------------.--------
Calcium mg/L 3.60 8.58 9.72 2.45 3.92 4.82 3.72 3.79 3.66 5.08 7.29 6.75 5.59 5.09 9.59 10.4 4.91 22.1 178
Chromium mg/L ---------------------------------
Cobalt mg/L ----------------------------------
Cooner mg/L ----0.0803 ---------------------.------
Iron mg/L 0.776 8.39 12.2 2.18 1.93 6.59 13.8 0.108 1.29 0.400 --1.79 0.111 --4.07 0.217 0.280 0.151 --
Lead mg/L --0.0303 0.102 0.0217 0.0144 0.0127 0.0565 ----0.0193 --0.0138 ---------·---
Magnesium mg/L 1.72 10.5 8.34 1.06 1.49 2.08 3.21 --1.95 0 1.07 1.73 1.29 --1.10 1.65 -1.72 1.75
Manl!;anese mg/L 0.0513 0.190 0.0659 0.245 O.Ql 76 0.0389 0.0794 --0.0109 0.0685 0 0.0389 ----0.0516 ---0 0.0240
Mercury mg/L --------------------------------
Molybdenum mg/L ---------------------·---------
Nickel mg/L -------------------·---------
Potassium mg/L --7.3 6.36 ----·-2.85 -1.90 ---1.20 -----------
Selenium mg/L ---------------------·---------
Silver mg/L -----------------------------
Sodium mg/L 21.9 11.8 11.6 11.1 9.56 9.71 10.3 8.19 12.3 8.58 8.55 14.5 13.9 5.85 9.77 5.49 47.7 14.7 10.3
Thallium mg/L ---------------·--------------
Tin ml!;/L -----------------------------·--
Uranium mg/L -------------------------------
Vanadium mg/L ------------------------------
Zinc mg/L --0.0872 0.0855 --------------------------
a e . -T bl 4 4 2 I . R nor~amcs esu ts -SPLPA I • na1ys1s
A111:al1¥%t Units 24~-0 ~,-1ill6 2~A-020-02$ 2'AA-02$-030 24A-0'.l5-0,4Q 24A-04,Q-0$0 24A.-050-055 24i.\.,-062-,p7,0 24A-072-076 '24A-076~078 24A-079-08'2 24'A-092-0~8. 24A-098-l06 24A-LOO-ro2 24A-102~103 24A-1s08-Il0 24A-1 I 0-LL2 24~1l :&:114 .24A-l 14-l l6 24A-U6-l 1$
~Dl'.l<rnAi)li-
(as N) m£/L --0.0629 --------------------------------
Bicarbo_nate-
!·~CaC0 3) mg/L --20.0 14.0 ----10.0 ---------------14.0 27.0 ---
:~tb0nate
(as.CaC0 3) mg/L 50.0 20.0 28.0 32.0 28.0 32.0 20.0 28.0 30.0 24.0 26.0 26.0 30.0 20.0 22.0 16.0 68.0 26.0 --
Chlori<I~ mg/L 1.27 0.221 0.291 0.213 0.171 0.514 0.150 0.171 0.125 0.135 0.192 0.192 0.212 0.118 0.235 0.283 0.320 0.356 0.215
Fllloride mg/L 0.201 0.371 1.13 0.155 0.112 0.130 0.300 0.145 0.824 0.145 0.125 0.125 0.193 0.112 0.210 0.112 0.490 0.115 --
Phosphate,
T0ta,I (at P) mg/L --0.200 0.130 --0.247 0.175 --0.0957 ----------0.0559 0.0595 ------
Table 4.5-1 Bottle Roll Metals Data -Pyrite Bottle Roll Fluid 76'6" -77'0" Bottle Roll Fluid 117'6" -118'0" Bottle Roll Fluid 118'1" -118'7" Bottle Roll Fluid
Solid Solid Crushed Solid Crushed Solid Crushed Solid Crushed Solid Crushed Crushed Solid Crushed
Analvte Units Open Crushed Open Unopened Unopened . Open Open Unopened Unopened Open Open Unopened Unopened Solid Open Open Unopened Unopened
Arsenic mg/L 0.0245 0.0324 0.0466 0.0276 0.0719 0.289 0.0210 0.163 --0.00978 --0.00655 -0.0116 --0.00437
Beryllium mg/L ------0.0742 0.0464 --0.0342 ----------0.00102 ----
Cadmium mg/L 0.210 0.00493 0.000823 0.171 0.0440 0.118 0.000968 0.0644 0.00081 0.00891 0.00242 0.00685 0.000841 0.0141 0.000322 0.00649
Calcium mg/L 138 ----137 243 330 27.6 215 166 215 406 238 570 192 579 285
Chromium mg/L 0.516 0.00201 0.00146 0.389 --0.146 0.00137 0.113 --0.00845 --0.00640 --0.00816 --0.00289
Cobalt mg/L 0.118 0.0211 0.0182 0.0830 0.0789 0.0717 --0.0628 0.00265 0.00270 0.00880 0.00602 --0.00506 --0.00408
Copper mg/L 3.57 4.9 5 3.33 0.514 0.959 0.0136 0.742 0.0344 0.0522 0.121 0.0183 0.00202 0.0406 0.00183 0.0119
Iron mg/L 233 269 219 221 6.21 54.2 0.261 37.8 0.151 2.26 0.190 0.809 --2.14 0.0508 0.368
Lead mg/L 0.292 0.0343 0.0333 0.716 0.0367 0.601 0.00505 0.179 0.00126 0.0143 -0.00743 -0.0247 --0.00416
Magnesium mg/L 22.0 ----18.6 91.9 88.1 13.3 69.1 12.6 39.7 11.9 31.3 -23.3 --23.6
Manganese mg/L 8.20 0.128 0.104 6.37 0.0581 3.20 0.00379 1.91 0.134 0.116 0.430 4.12 0.0631 2.03 0.0892 2.18
Mercury mg/L -----------------------·------
Molybdenum mg/L 0.00775 0.00277 --0.00401 0.0037 0.349 0.0318 0.140 --0.0858 --0.118 -0.0400 --0.0443
Nickel mg/L 0.776 0.0149 0.0140 0.593 0.148 0.278 0.00320 0.181 0.00525 0.00706 0.0292 0.00560 -0.0196 --0.0263
Potassium mg/L 15.0 11.8 11.2 14.9 44.8 49.5 13.5 37.1 16.0 27.3 14.0 23.000000 22.5 23.2 -26.9
Selenium mg/L 0.0382 0.0649 0.0617 0.0311 0.303 0.0916 0.188 0.0315 --0.0283 --0.0168 0.00316 0.0161 --0.0181
Silver mg/L 0.0324 --0.00105 0.0266 -0.0168 --0.00920 --0.00136 --0.00100 --0.00209 ----
Sodium mg/L 16.7 ----16.4 12.0 34.3 -27.8 21.6 38.6 18.5 36.2 10.7 35.1 --33.1
Thallium mg/L 0.00994 0.00182 0.00355 0.0106 0.0017 0.00232 --0.00134 ------------
Tin mg/L 0.0284 ----0.0160 0.0029 0.0310 0.00279 0.0199 --0.0183 --0.0141 -0.0273 --0.0112
Uranium mg/L 3.42 0.0294 0.0252 2.05 0.0978 6.70 0.00783 1.61 0.00146 0.0786 -0.0503 0.00149 0.0901 0.00225 0.0431
Vanadium mg/L 0.150 0.102 0.0720 0.0926 0.158 7.51 0.0266 1.83 --0.0424 --0.0283 --0.0558 --0.0229
Zinc mg/L 0.789 0.133 0.0708 0.615 1.68 1.21 0.0192 0.732 0.00720 0.0310 0.00693 0.0296 0.00791 0.0275 0.00504 0.0138
Table 4.5-2 Bottle Roll pH Data
Well Core Samples 02/19/20 02/26/20 03/05/20 03/11/20 03/18/20 03/25/20 04/02/20 04/08/20 04/15/20 04/23/20 04/29/20 05/08/20 05/13/20 05/20/20
Pyrite
Solid Qpen 5.12 4.65 3.95 3.62 3.47 3.40 3.40 3.34 3.25 3.07 3.04 3.09 3.12 2.99
Crushed Open 6.22 6.70 6.41 6.08 5.91 6.09 5.80 5.56 5.58 5.45 5.40 4.81 4.75 4.47
Solid Unopened 4.85 4.69 3.96 3.70 3.52 3.44 3.47 3.57 3.43 3.21 3.31 3.19 3.12 3.11
Crushed UnQpened 6.21 6.65 6.46 6.25 6.19 6.23 6.04 5.89 5.57 5.02 4.82 4.30 4.22 4.01
Core 76'6" -77'0"
Solid Open 8.94 8.67 8.46 8.40 8.37 8.38 8.29 8.32 8.48 8.33 8.36 8.44 8.23 8.34
Crushed Open 7.85 7.50 7.38 7.40 7.43 7.44 7.41 7.53 7.71 7.58 7.58 7.73 7.53 7.63
Solid Unopened 8.98 8.81 8.61 8.49 8.41 8.51 8.24 8.36 8.39 8.40 8.29 8.35 8.27 8.32
Crushed Unopened 7.80 7.52 7.47 7.40 7.28 7.52 7.40 7.54 7.55 7.56 7.57 7.69 7.61 7.72
Core J l 7'6"-118'0"
Solid Open 6.75 6.98 6.96 6.89 6.88 6.84 7.27 7.02 7.10 6.87 7.04 7.23 7.01 7.06
Crushed Open 7.05 7.10 7.26 7.36 7.38 7.41 7.48 7.42 7.59 7.48 7.59 7.70 7.35 7.46
Solid Unopened 6.51 6.79 6.49 6.37 6.37 6.42 6.46 6.40 6.51 6.30 6.38 7.01 6.40 6.42
Crushed Unopened 6.67 6.87 7.07 7.12 7.14 7.44 7.22 7.32 7.49 7.41 7.50 7.58 7.24 7.33
Core I 18'1"-118'7"
Solid Open 7.05 7.59 7.66 7.63 7.66 7.80 7.68 7.71 7.95 7.87 7.81 7.89 7.65 7.76
Crushed Open 6.68 7.13 7.23 7.31 7.19 7.52 7.55 7.52 7.71 7.57 7.50 7.66 7.31 7.42
Solid Unopened 7.19 7.46 7.74 7.74 7.72 7.86 7.79 7.81 7.94 7.88 7.87 7.89 7.68 7.71
Crushed Unopened 6.53 6.85 6.84 6.92 7.08 7.22 7.22 7.30 7.35 7.30 7.27 7.44 7.06 7.19
Table 4.5-2 Bottle Roll pH Data
Well Core Samples 05/27/20 06/04/20 06/1 l/20 06/18/20 06/25/20 06/30/20 07/09/20 07/17/20 07/22/20 07/29/20 08/05/20 08/12/20 08/19/20 08/26/20
Pyrite
Solid Open 2.74 2.71 2.66 2.68 2.61 2.55 2.59 2.53 2.56 2.60 2.44 2.58 2.48 2.48
Crushed Open 4.07 3.88 3.71 3.65 3.53 3.46 3.43 3.37 3.35 3.39 2.96 3.29 3.18 3.20
Solid Unopened 2.83 2.83 2.75 2.78 2.73 2.73 2.66 2.69 2.70 2.67 2.46 2.66 2.53 2.56
Crushed Unooened 3.75 3.65 3.51 3.45 3.41 3.35 3.32 3.28 3.30 3.29 3.08 3.22 3.09 3.15
Core 76'6" -77'0"
Solid Open 8.28 8.42 8.20 8.25 8.21 8.23 8.25 8.23 8.29 8.28 7.90 8.29 8.27 8.28
Crushed Open 7.59 7.67 7.65 7.64 7.61 7.83 7.58 7.59 7.58 7.60 7.50 7.63 7.64 7.71
Solid Unopened 8.27 8.48 8.37 8.32 8.32 8.29 8.28 8.22 8.35 8.34 8.02 8.33 8.32 8.36
Crushed Unopened 7.60 7.82 7.80 7.78 7.76 7.75 7.71 7.69 7.76 7.74 7.50 7.71 7.23 7.80
Core I 17'6"-118'0"
Solid Ooen 6.90 6.95 7.05 7.14 7.03 6.85 6.76 6.59 6.54 6.60 6.28 6.54 6.54 6.66
Crushed Open 7.46 7.51 7.25 7.21 7.18 7.55 7.42 7.35 7.35 7.38 7.06 7.34 7.35 7.41
Solid Unopened 6.05 6.16 6.46 6.26 6.42 6.06 5.97 6.13 6.07 6.10 5.95 6.00 6.01 6.01
Crushed Unopened 7.04 7.20 7.15 7.03 7.01 7.18 7.08 7.08 7.11 7.10 6.95 7.08 7.06 7.11
Corel 18'1"-118'7"
Solid Open 7.63 7.61 7.50 7.48 7.48 7.69 7.69 7.62 7.63 7.69 7.40 7.63 7.68 7.66
Crushed Open 7.49 7.27 7.34 7.28 7.24 7.25 7.05 7.10 6.98 7.01 7.03 7.01 7.05 7.05
Solid Unopened 7.75 7.75 7.50 7.44 7.40 7.65 7.56 7.64 7.70 7.68 7.48 7.67 7.67 7.69
Crushed Unopened 7.17 7.04 7.04 7.05 6.98 7.06 6.75 6.86 6.78 6.84 6.84 6.83 6.84 6.88
Table 4.5-2 Bottle Roll pH Data
Well Core Samples 09/02/20 09/09/20 09/21/20 09/24/20 10/02/20 10/07/20 10/20/20 10/29/20 11/04/20 11/1 J/20 l 1/18/20 11/25/20 12/30/20
Pyrite
Solid Open 2.49 2.42 2.52 2.48 2.36 2.41 2.30 2.37 2.40 2.39 2.32 2.34 2.36
Crushed Open 3.16 3.16 3.13 3.16 3.04 3.08 2.87 3.05 3.04 3.06 2.95 3.00 2.93
Solid Unopened 2.57 2.46 2.53 2.55 2.40 2.51 2.57 2.44 2.47 2.48 2.36 2.45 2.55
Crushed Unopened 3.13 3.10 3.06 3.13 3.01 3.09 3.12 3.03 3.04 2.98 2.94 2.97 3.04
Core 76'6"-77'0"
Solid Open 8.24 7.95 8.45 8.39 8.26 8.27 8.09 8.37 8.29 8.31 8.37 8.37 8.34
Crushed Open 7.65 7.63 7.95 7.87 7.78 7.74 7.66 7.84 7.81 7.77 7.83 7.88 7.85
Solid Unopened 8.27 8.38 8.37 8.34 8.24 8.27 8.42 8.04 8.31 8.31 8.38 8.29 8.27
Crushed Unopened 7.78 7.86 7.89 7.88 7.77 7.82 7.96 7.93 7.91 7.84 7.93 7.90 7.91
Core I 17'6"-118'0"
Solid Open 6.66 6.76 7.04 6.86 6.85 6.74 6.66 6.81 6.71 6.63 6.73 6.73 6.82
Crushed Open 7.26 7.48 7.67 7.50 7.43 7.45 7.42 7.47 7.35 7.27 7.43 7.46 7.83
Solid Unopened 6.02 6.12 6.45 6.12 5.99 6.07 6.21 6.12 6.07 6.07 6.05 6.08 6.02
Crushed Unopened 7.05 7.23 7.38 7.14 7.05 7.13 7.30 7.15 7.13 7.10 7.21 7.13 7.05
Core 118' I " -I 18 '7"
Solid Open 7.60 7.80 7.96 7.82 7.72 7.70 7.82 7.75 7.68 7.68 7.76 7.73 7.63
Crushed Open 7.00 6.95 7.18 7.18 6.83 7.13 7.17 7.11 7.09 7.03 7.19 7.17 7.01
Solid Unopened 7.65 7.65 8.00 7.76 7.66 7.66 7.90 7.84 7.73 7.72 7.82 7.84 7.64
Crushed Unopened 6.85 6.82 7.18 6.93 6.81 6.90 7.05 7.03 6.94 6.91 6.99 6.93 6.87
Table 4.5-2 Bottle Roll pH Data
I 2011 I
Well Core Samples 01/13/21 01/20/21 01/28/21 02/03/21 02/10/21 03/05/21 03/19/21 03/24/21 04/06/21 04/15/21 04/22/21 04/28/21 05/12/21
Pyrile
Solid Open 2.32 2.50 2.53 2.46 2.47 2.45 2.45 2.32 2.42 2.28 2.23 2.29 2.26
Crushed Open 2.91 3.09 3.04 3.02 3.06 2.98 2.95 2.88 2.90 2.85 2.81 2.90 2.84
Solid Unopened 2.46 2.55 2.56 2.5 2.51 2.64 2.5 2.38 2.40 2.33 2.30 2.37 2.27
Crushed Unopened 2.94 3.08 3.07 3.02 3.01 2.92 2.95 2.88 2.87 2.84 2.80 2.88 2.84
Core 76'6"-77'0"
Solid Open 8.43 8.59 8.54 8.54 8.54 8.45 8.44 8.47 8.36 8.42 8.35 8.42 8.41
Crushed Open 7.90 8.00 8.04 8.09 8.07 8.01 7.98 8.05 7.94 8.02 7.93 8.01 7.99
Solid Unopened 8.40 8.56 8.54 8.47 8.48 8.37 8.41 8.40 8.35 8.37 8.31 8.35 8.65
Crushed Unopened 8.02 8.06 8.12 8.09 8.10 8.05 8.07 8.08 8.01 8.07 8.01 8.07 8.07
Core 117'6"-l J 8'0"
Solid Open 6.92 6.75 6.68 7.02 6.80 6.81 6.61 6.78 6.71 6.67 6.59 6.81 6.62
Crushed Open 7.56 7.54 7.54 7.41 7.56 7.47 7.40 7.44 7.37 7.44 7.37 7.44 7.43
Solid Unopened 5.72 6.13 6.27 6.23 6.20 6.26 6.27 6.28 5.98 6.02 6.02 6.12 5.99
Crushed Unopened 7.26 7.22 7.21 7.23 7.26 7.22 7.24 7.21 7.05 7.16 7.12 7.22 7.15
Core 118'1"-118'7"
Solid Open 7.81 7.88 7.78 7.89 7.86 7.78 7.73 7.74 7.75 7.77 7.72 7.89 7.78
Crushed Open 7.21 7.16 7.35 7.35 7.47 7.06 7.14 7.18 6.98 7.04 6.95 7.11 6.97
Solid Unopened 7.87 7.82 7.77 7.87 7.90 7.78 7.76 7.79 7.74 7.80 7.75 7.87 7.79
Crushed Unopened 7.02 6.97 6.97 6.93 6.96 7.04 6.93 6.98 6.85 6.86 6.78 6.99 6.80
pH readings after the addition of 100 mls. of fresh DI water
Parameter Name units
Beryllium ug/L
Cadmium ug/L
Cobalt ug/L
Copper ug/L
Manganese ug/L
Nickel ug/L
Selenium ug/L
Thallium ug/L
Uranium ug/L
Zinc ug/L
Note:
ND= not detected
MW-24A
Table 5.3-1
Comparison of Trace Metals Concentrations
in Groundwater and Bottle-Roll Solutions
MW-24A MW-24A MW-24Acore MW-24Acore
solution solution groundwater groundwater groundwater maximum minimum average maximum minimum detected detected
4.3 5.0 3.7 74.2 1.0
10.0 11.2 9.3 118 0.3
143 152 136 78.9 2.7
17.3 21.6 12.2 959 1.8
7800 8310 7430 4120 3.8
67.1 72.4 62.1 278 3.2
7.2 8.9 6.3 303 3.2
1.9 2.3 1.2 2.3 1.3
7.0 8.5 5.4 6700 1.5
81.7 125 61.2 1680 5.0
pyrite solution pyrite solution
maximum minimum
detected detected
all ND all ND
210 0.8
118 18.2
5000 3330
8200 104
776 14
64.9 31
10.6 1.8
3420 25.2
789 70.8
F IGURES
0
0
0
®
TW4-42
9 5526
MW-38
"¢-5463
04, 2020 chloroform plume boundary
04, 2020 nitrate plume boundary
04, 2020 chloride plume boundary
historic pond footprint
estimated dry area
temporary perched monitoring well
installed April, 2019 showing
elevation in feet ams!
perched monitoring well
installed February, 2018 showing
elevation in feet ams!
TW4-40 temporary perched monitoring well
+5523 installed February, 2018 showing
elevation in feet ams!
M;'~04 perched monitoring well showing
elevation in feet ams!
TW4-12 0 5569 temporary perched monitoring well
showing elevation in feet ams!
TWN-7 h d . . . .A.5568 temporary perc e nitrate monitoring
V well showing elevation in feet ams!
PIEZ-1 perched piezometer showing
-' 5588 elevation in feet ams!
RUIN SPRING
c!, 5380 seep or spring showing
elevation in feet ams!
NOTES: MW-4, MW-26, TW4-1, TW4-2, TW4-4, TW4-11, TW4-19, TW4-21, TW4-37, TW4-39, TW4-40 and TW4-41 are chloroform pumping wells;
TW4-22, TW4-24, TW4-25 and TWN-2 are nitrate pumping wells; TW4-11 water level is below the base of the Burro Canyon Formation
HYDRO
GEO
KRIGED 4th QUARTER, 2020 WATER LEVELS
AND PLUME BOUNDARIES
WHITE MESA SITE
CHEM, INC. APPROVED DATE REFERENCE FIGURE H:/718000/feb21/MW-24A
Analytica!Report/UwlNCIChl_ 4020.srf 1A
Q Q4, 2011 chloroform plume boundary
Q 04, 2011 nitrate plume boundary
Q 04, 2011 chloride plume boundary
• historic pond footprint
~ estimated dry area
M.W-5 perched monitoring well showing
5503 elevation in feet amsl
TW04-12 temporary perched monitoring well
5584 showing elevation in feet amsl
TWN-10 <>5586 temporary perched nitrate monitoring
well showing elevation in feet amsl
PIEZ-1 perched piezometer showing
g 5594 elevation in feet amsl
TW4-27 temporary perched monitoring well
~ 5518 installed October, 2011 showing
elevation in feet amsl
RUIN SPRING
i!, 5380 seep or spring showing
elevation in feet amsl -
HYDRO
GEO
CHEM,INC.
NOTE: MW-4, MW-26, TW4-4, TW4-19, and TW4-20 are pumping wells
KRIGED 4th QUARTER, 2011 WATER LEVELS
AND PLUME BOUNDARIES
APPROVED DATE
WHITE MESA SITE
REFERENCE H:/718000/MW24N
AnalyticalReport/UwlNCIChl_ 4011.srf
FIGURE
18
Figure 2A
US Army Pershing Project-Blanding Launch Site
Figure 28
US Army 2nd Missile Battalion 44th Artillery Installation at White Mesa -1967
20
18
16
14
12
Ill C 0 .:;
~ 10 .. CII C
=It
8
6
4
2
0
Fe K Mn As Mg Ca Pb Na Co Mo u Zn V Be Cu
HYDRO
GEO
CHEM, INC.
H:\718000\MW24A\AnalyticalReport\DRAFT _figures\MW24A_DrySampleResults_060121.xlsx: F3 # cation detect
Cr Ni Ag Cd Hg Se Sn
NUMBER OF CATIONS DETECTED BY
WHOLE ROCK ANALYSIS
Tl
Approved I Date I Author I Date I File Name 'Figure SJS 617/21 SJS 617/21 F3# cation Detect 3
24A-014-016
24A-020-025
24A-025-030
24A-035-040
24A-040-050
24A-050-055
24A-062-070
24A-072-076
24A-076-078
24A-079-082
24A-092-098
24A-098-100
24A-100-102
24A-102-103
24A-108-110
24A-110-112
24A-112-114
24A-114-116
24A-116-118
1
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-
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mca K o Na • Mg
100
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~ I
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HYDRO
GEO
CHEM, INC.
H:\71 BOOO\MW24A\AnalyticalReport\DRAFT _figures\MW24A_DrySampleResults_060121 .xlsx: F4 plot maj cation
=
-
10,000 100,000
~ ~1
-
-
I
::J I
I
I J
WHOLE ROCK MAJOR CATION CONCENTRATIONS
(mg/kg)
Approved I Dale I Aulhor I Dale I File Name !Figure SJS 6/7/21 SJS 6/7/21 F4 plol maj calion 4
24A-014-016
24A-020-025
24A-025-030
24A-035-040
24A-040-050
24A-050-055
24A-062-070
24A-072-076
24A-076-078
24A-079-082
24A-092-098
24A-098-100
24A-100-102
24A-102-103
24A-108-110
24A-110-112
24A-112-114
24A-114-116
24A-116-118
0
I
2 4
I
I
6
HYDRO
GEO
CHEM,INC.
H:\718000\MW24A\AnalyticalReport\DRAFT _figures\MW24A_DrySampleResults_060121.xlsx: F5 # trM+ det
8 10 12
NUMBER OF TRACE METALS DETECTED BY WHOLE
ROCK ANALYSIS
Approved I Date I Author I Date I File Name I Figure SJS 6/7/21 SJS 6/7/21 FS#trM+det 5
0.1 1 10
24A-014-016
I
I
24A-020-025
-I
24A-025-030
24A-035-040
24A-040-0SO
24A-050-0SS
24A-062-070
24A-072-076
24A-076-078
24A-079-082
24A-092-098
24A-098-100 •
24A-100-102 -
24A-102-103
24A-108-110
24A-110-112
24A-112-114
24A-114-116 ...,....
24A-116-118
~ D~ a o •~ •~ •~ •~
a Mn D Mo a Ni DU D V a Zn
HYDRO
GEO
CHEM,INC.
Approved
SJS
H:\71 BOOO\MW24A\AnalyticalReport\DRAFT _figures\MW24A_DrySampleResults_060121.xlsx: F6 plot trM+
100 1000
WHOLE ROCK TRACE METALS CONCENTRATIONS
(mg/kg)
Dale I Aulhor Date I File Name
6/8/21 I SJS 6/8/21 I F6 plollrM+
10000
Figure
6
24A-014-016
24A-020-025
24A-025-030
24A-035-040
24A-040-050
24A-050-055
24A-062-070
24A-072-076
24A-076-078
24A-079-082
24A-092-098
24A-098-100
24A-100-102
24A-102-103
24A-108-110
24A-110-112
24A-112-114
24A-114-116
24A-116-118
0.1
-.
---
1
-
.
10
-
• bicarb • Cl OF a P04 a S04
100
HYDRO
GEO
CHEM,INC.
H:\718000\MW24A\AnalyticalReport\DRAFT _figures\MW24A_DrySampleResults_060121 .xlsx: F7 plot maj anion
1000 10000
WHOLE ROCK MAJOR ANION CONCENTRATIONS
(mg/kg)
Approved I Date I Author I Date I File Name I Figure
SJS 6/7/21 SJS 6/7/21 F7plotmaj anion 7
7
6.5
6
5.5
5
4.5
4
3 .5
3
2.5
2
10
9.5
9
8.5
8
7 .5
7
6.5
6
9
8.5
8
7.5
7
6.5
6
5.5
5
9
8.5
8
7.5
7
6.5
6
5.5
5
µ~.~
~ .... ............._.........._ . .......
'-............ --
</ J/ ./.9/.?. ./.9/.?. o.,,o o.,,o
</; J/ ./.9/.?, :/.9/.?. O<O o.,,o
</ J/ ./".9/.?. ./.9/.?, o.,o o.,,o
...
~ ~-..,,,,,-•-
1".,,.--..
~~
~ ......... .... '. ..........
~
.,,..,... s..,..../ 6/ ./.9/.?, .9/.?, ./.9/.?, o.,,o o.,,o o.,,o
'7/ S--<, o/ :/.9/.?. .9/.?. :/.9/.?, o<o o<o o.,,o
'7/ S--<, o/-1 :/.9/.?. ..9/.?, .9/.?. O..;,O O..;,O o.,,o
----~
'~ -~ . -_ ....... -
H:\718000\MW24A\Analytica1Report\DRAFT_figures\F8_Well Core Samples pH_May30.xlsx: Figure_8
--, -....__,,. ---
-'l e..,... ./.9/.>. ./.9/.?, o.,,o o<o
-'l o'--<, :/.9/.?. .9/.?. o<o O<O
-'l o'/ :/..9/.?. :/..9/.?. o..;,o O..;,O
------~..._ .... .....,. ..-~ ---
Pyrite Sample pH
--:!!:: ------
s..,..../ -lo.,, ./.// .9/.?, ./.9/.?. ./.9/.?. o<o o<o o.,,o
Core (76.5'-77') Sample pH
(pyrite but no carbonate noted In log)
.9/ -lq_, ./0.9 ./".9/.?. ./.9/.?. o.,,o o<o V.?o<o
Core (117.S'-118') Sample pH
(pyrite and carbonate noted In log)
.9/ -lo,,... ./_z/./.9 -l_!y.?. ./..9/.?. o<o O..;,O V.?o.?o
Core (118' +) Sample pH
(pyrite and carbonate noted in log)
----~.----. -~....,.. '--"'"'"'--"" -'-
--. ------
./</./.9 .// </-1.9 ./.9/.?, v.,,o.,,./ V.?o<o 0.,?./
./°'Vl.9 ./--<, <--<,.9 .9/.?. v.,,o.,,./ V.?o<o o.,,./
./..;,/./.9 -1.,,./ </./.9 ..9/.?. V..;>0,?./ v..>o..;,o o<./
---------~ ~
,.__
---
J/ '7/ s,.,
./.9/.?. ./.9/.?. ./.9/.?. o<./ 0.,?./ o<-1
J/ '7--<, s..,... :/.9/.?. .9/<. :/.9/<. o<./ o<-1 o<./
J/./ '7/./ s,., ..9/.?. ..9/.?. ./"..9/.?. o<-1 O..;,./ O..;,./
------------... ------" --..
HYDRO
GEO
CHEM,INC. Approved
SJS
-solid open
-crushed open
---solid
·crushed
-solid open
-crushed open
---solid
crushed
-solid open
-+-crushed open
---solid
crushed
-solid open
---crushed open
-solid
·crushed
BOTTLE-ROLL SOLUTION PH RESULTS
Date
6/7/21
Author
SJS
Date File Name
6/7/21 Figure B
Figure
8
TABA
MW-24 Lithologic Logs and Installation Photographs
Core Log of wen No. MW-24
Cored Interval 20.0 ft. to 120.0 ft. T.D.
Depth
20.0 -29.0
29.0 -38.0
38.0 -48.0
48.0 -58.0
58.0 -69.0
69.0 -80.0
Description
Quartz sandstone, very fine -fine grained, non calcareous cement,
some chert pebbles from 20.0 -20.5 ft ..
20.5 -23.5 quartz sandstone, very fine -fine grained, gray to light tan
brown, weathered contact at 23.5 ft. with hematite/limonite.
23.5 -27.5 siltstone/shale, very light gray, high angle parting with
slickensides at 25.5 ft.
27.5 -29.0 quartz sandstone, very fine grained, light gray tan, some
low angle parting with hematite/limonite coatings.
Quartz sandstone, very fine -fine grained, light gray with disseminated
hematite/limonite staining from 29.0 -29.2 ft. and from 29.0 -29.2
and 29.3 -29.4 ft., also some low angle partings with hematite
staining.
30.0 -34.0 quartz sandstone, very fine -fine grained, light gray tan,
non calcareous.
34.0 -34.5 quartz sandstone, fine -medium grain, abundant
disseminated limonite.
34.5 -38.0 quartz sandstone, fine -medium grained, very light gray
tan, non calcareous cement, some low angle partings.
Core recovery 100%, 38.0 -39.9 ft., quartz sandstone, very fine
grained, very light gray, well sorted. Non calcareous cement.
39.9 -48.0 quartz sandstone, very light gray -white, medium grained,
well sorted, some disseminated limonite patches from 47.0 -47.5 ft.,
non calcareous cement. No mineralized partings.
Core recovery 88%, 48.0 -51.5 ft., quartz sandstone, light gray, fine -
coarse grained, non calcareous cement, disseminated limonite at 48.5
and 50.5 -51.2 ft.
51.5 -56.0 ft., quartz sandstone / conglomerate, medium -grit sized
grains, consists of chert fragments and pebbles, conglomerate zones at
51.5 -52.0 ft., 53. 7 -54.0 ft., 55.5 -56.0 ft., non calcareous.
56.0 -58.0 ft., siltstone / shale, light gray-green.
Core recovery 93%, 58.0 -69.0 ft., quartz sandstone/ siltstone, very
fine grained, light tan, rounded grains, disseminated limonite from 58.9
-59.5 ft., and 60.5 -61.0 ft., low angle partings with hematite I
limonite coatings at 62. 7 ft., and 66.0 ft., grain size increases to fine
from 67.0 -69.0 ft., two small 2 -4 cm patches of limonite after
pyrite with remnant pyrite in center of patchs at 68.5 ft.
Core recovery 73%, 69.0 -70.0 ft., quartz sandstone, fine -medium
grained, light tan, very clean sandstone, non calcareous cement.
70.0 -72.0 ft. core not recovered.
Core log of well MW-24 Cont,
80.0 -90.0
90.0 -100.0
100.0 -110.0
110.0 -120.0
72.0 -72.2 ft., green shale.
72.2 -76.0 ft., quartz sandstone / conglomerate, fine -medium
grained, grading downward into conglomerate from 75.0 -76.0 ft.,
light gray-tan to tan.
76.0 -78.0 ft., quartz sandstone, very fine grained, light purple-pink
to yellow-tan.
78.0 -79.5 ft., shale, gray-green, poor recovery.
79.5 -80.0 ft., quartz sandstone, fine -medium grained, gray,
abundant disseminated limonite, some manganese dendrites.
Core recovery 100%, 80.0 -80.2 ft., shale, gray-green.
80.2 -90.0 ft., quartz sandstone, medium -grit size grains, light gray-
tan, abundant 2 -3 cm diameter spherical patches of disseminated
black mineral from 80.2 -83.0 ft., no mineralized partings observed.
conlomerate zones at 84.0 -84.3 ft., 84.5 -85.0 ft., and 87. 7 -88.2
ft., non calcareous cement.
Core recovery 90%, 90.0 -95.0 ft., quartz sandstone, fine -grit sized
grains, light gray-tan, conglomerate zones at 90.2 -91.0 ft., 92.3 -
95.0 ft., non calcareous cement, some disseminated limonite.
95.0 -97.0 ft., quartz sandstone, fine -medium grained, light gray.
97 .0 -98.0 ft., quartz sandstone, medium -grit sized grains, light
yellow-gray, some conglomerate zones.
98.0 -99.0 ft., core not recovered.
99.0 -100.0 ft., quartz sandstone, medium grained, light gray-tan,
very friable.
Core recovery 70%, 100.0 -105.0 ft., quartz sandstone I
conglomerate, fine -grit sized grains, light gray to tan, conglomerate
zones from 100.0 -100.2 ft., 102.5 -103.5 ft.,
103.5 -105.0 ft., quartz sandstone, medium grained, non calcareous
cement.
105.0 -110.0 ft., quartz sandstone, medium grained, some
disseminated limonite, very soft and friable.
Core recovery 100%, 110.0 -114.5 ft., quartz sandstone, yellow-tan
to gray-pink, medium grained, abundant disseminated limonite in this
zone.
114.5 -116.7 ft., quartz sandstone, medium grained, light gray.
116.7 -117.5 ft., abundant disseminated limonite.
117 .5 -118.5 ft., quartz sandstone, fine -medium grained, gray,
calcareous cement.
118.5 -118.6 ft., conglomerate/ shale, green, upper Brushy Basin
Mbr. contact at 118.5 ft., contact is high angle.
118.6 -120.0 ft., shale, green. T.D.
L.
)
~c~
' (
" -
a..
0 ~,
I
)( z
a..
0 t-o z
TABB
MW-24A Well Construction Schematic and Lithologic Log
~ 1--w w LL
TOP OF CASING ELEVATION = 5623.60 FT AMSL
=
10
20
30
40
50
'-" 60
I l-o... w
0
70
80
90
100
110 sz 111.94'
4-INCH DIA. PVC CAP
~---4-INCH DIA. SCH 40 FLUSH
THREADED PVC CASING
~1-----NOMINAL 6 3/4-INCH DIA.
BOREHOLE
94.6'
100.0'
~,__ __ 4-INCH DIA. SCH 40 FLUSH-THREADED
0.02 SLOT PVC SCREEN
STATIC WATER LEVEL
~---COLORADO SILICA GRAVEL PACK
120.0' 120 120.3' DEPTH DRILLED
130
HYDRO
GEO
CHEM,INC.
NOT TO SCALE
MW-24A
AS-BUil T WELL CONSTRUCTION SCHEMATIC
,gure
2
,·· ·,1t111 . ... ........
Page I of _il,;__ --
Hole No; M ;()-.2 f.. A Dote !._2· 3-2019
Property '116de 1(14.$4 f12,tl Hole Size Af X U, Yo ~)
Section __ Township __ Range
County ,f ,,M Tu.Mi. State _ut.,, h Scintillation -model used
Driller l,(r.olo lJQ ilr1j -f!1t/tvl ,f'e~A4 w I 2,tJ, o /.I. Total Depth
Geologist L . i::;.Aj'.,i1.1> .f
Prober ~.t Date 12-3 -2tt/g Depth Bearing
Water Level 2)~
Inclination
DEPTH • E Acc.uo;ry htl"eroh w .! Graphic a N C/l 4 LITHOLOGY DESCRIPTION STRUCTURE DESCRIPTION 0 ~ . REMARKS n. °' Cl ·-LI tho -C.) (!) LL /JI o e ,r,. il~f1.;
C
I + + :J ::E f--t:J,I) >-Jote,: no cote,, W.\5 -I--: re.u>IJVe,J f'v-om the. ,-. ,-. h~, ~ 1o n, of vJ~o t.or.e.., --,-. -';__/,~ ...
f-,.. ---------I--
';_,2,t7 -----I----... ---3,t:J
---... ... ,-... ... ... ... ,.. I-. ... -:.._;,;,;;, ... --... -I-... -I-... --... -... ... --... -----... -::_s_o I--... ,_ -.... -----.... -.... --• 1-------... ,-. -I
>---b,<) . ---... ... --I--.... ... -... ---I--... ----... ---7.t> --I-------------------------6.D --: -... -... I -... I ------f.~ ... -... -I -... I ---... -... -... I -M/) ,.. I
·-~r.'il ·-~ of~ I
M w-J4A
Page
Hole No; Date /Z·-!i._,Jbii
AII {2~ '1 I Property &h ,/.e /11 e5 a. Mil/ Hole Size 7
Section __ Township __ Range
County SJn :ru~n State U~lt Scintillation -model used
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Geologist L. ~s_,::,6_o!j
Prober Date Depth Bearing
Water Level Inclination
DEPTH -w j Acc•n Dff Mlnarah
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Page ~ of -1..l:_
Hole No; ,;t,Jul-2f;'I
Property Whik /11e5q {72,//
Dote 12-S-2019
Hole Size --'-;(/,~'.:r.,__~G~Z~~~',;;_'.,..' ) ______ _
Section ___ Township __ Range ____ _
County Sda ,Ttl<JO Stote _t/%~.:i~l,-"-----Scintillation -model used
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DEPTH -w ~ Acc111oty Mlnetol•
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Page _L of -1.L
Hole No i MW·2t'~ Date 12-:5-2/J J 'j
Property WIJil~ /1'1es J. tnt!I Hole Size Al k'. {~ J,~ '1
Section ___ Township __ Range
County S dn ..Tuo-1,_ State L/4,I; Scintillation -model used
Driller !./ao4 lJhl/1,i4 ·.R1ch!i:1rd RedshdW
I 2~. Q ff. L. . C:J.,5~,/,,o ti Tota I Depth Geolo'ilist
Prober Date Depth Bearin'il
Waler Level
Inclination
DEPTH -w i Accn,o,, Nln•rola
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Page 6 of 12
Hole No i /f1 W-2 ~ A
Property W // ill ,A}-e&d /1,,'lt i /
Date /z-5-2cJ/9
Hole Size W (2 t~ ')
Section_ Township __ Range ____ _
County 5'.dn JU.clf'l state ufc.h Scintilla1ion -model used -------
Driller t/ t'Jo/6 .lJn /;: 1'~1
Geologist L . ~suo# TotolDepth /2o.t)fl
Prober --------Dote ____ _ Depth ____ _ Bearing-------------Water Level _,::.Z>'}=Y _________ _
Inclination ____________ _
DEPTH -
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Page of __IL
Date /2-!f·2tJl~ Hole No i MW·2#A
Property W!i,-(t /1esJJ /vi i'I/ Hole Size -.!.A/L::J.K-1...0..e:Z:...'..,,!lac.... ,<=<'j:.__ _____ _
Section __ Township __ Range ___ _
County 5a-n Yuorz State -=U--'-'~:....l,"----Scintillation -model used -------
Driller l(UJlo 1Jo/dhq ·R/c.hJ.rd /?Mfi/J,;w
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DEPTH -LI.I !i Acunory Mlnorol•
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Page _2_ of _!__1=_
Hole No; Jv/fV-24-A
Property W6 i4 ft'les.; t)/1/
Date 12-6-20/9
Hole Size -"'-NL-J'-'-<(-'z"'--'~"-"" )c......_ ____ _
Section __ Township __ Range ___ _
County Sa;z Jt./JO State l,/ftJ /I ___ Scintillation -model used ------
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Page ~ of /L
Hole No; Mw-24A Dote J2-S~2ol9
Property 'iUhif,q /VleM /'Yl,'// Hole Size __,,;V'.'-'---"''..r--i0.L.i '--fi..::.Y_
1
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Section ___ Township __ Range ____ _
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Driller UUJJ6 /Jl'dk~q -Ra,/urcd'<¢tls!Jaw
Geologist L. /;dsl!/lo/1'
Scintillation -model used -------
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Inclination ____________ _
DEPTH -w ! Ae<tuor, Mineral•
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Hole No i MW-24A Date /2· !J~2tJl9
Property wh/1& //U,A /I'}, ti Hole Size _AL,{:'.'. (.'z. ~tz)
Section __ Township __ Range
County ~a{l.TUM7 Stote t,ijh Scintillation -model used
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TABC
Quality Assurance and Data Validation Tables
Table C-lA Whole Rock Laboratory Matrix QC
LCS % Recovery Comparison
KPU
Lab Report Analyte LCS %REC LCSD %REC REC Range RPO Range
1912186 -voe 1,2,3 ,-Trichlorobenzene 56.6 81.1 36-135 35.7 35
1912186 -voe 1,2,4,-Trichlorobenzene 51.6 77.0 21-140 39.7 35
1912186 -voe Acetone 109 206 36-350 61. I 35
1, l ,2,-Trichloro-1,2,2,-
1912186 -voe trifluoroethane 79.4 126 37-170 45.5 35
1912186 -voe 2-Hexanone 173 99.3 61-192 54.3 35
1912186 -voe Acetone 208 108 36-350 63.5 35
1912186 -svoc 4-Bromophenyl phenyl ether 104 91.4 25-100 4.36 35
1912186 -svoc 2,4,6-Trichlorophenol 51 .4 92.6 23-1 I 0 57.3 35
1912186 -svoc 2,4-Dinitrophenol 24.5 41.6 10-100 51.7 35
1912186 -svoc 4,6-Dinitro-2-methylphenol 46.3 67.5 10-100 37.3 35
1912186 -svoc 4-Nitrophenol 74.7 112 10-150 40.3 35
MS % Recovery Comparison
REC RPO
Lab Report Sample Analyte MS %REC MSD %REC Range RPO Range
1912186-NH3 24A-112 -114 Ammonia 134 130 80-120 0.728 20
1912186-NH3 24A-114 -116 Ammonia 135 132 80-120 3.79 20
1912186 -P04 24A-108 -110 Phosphate 112 140 80-120 17.4 20
1912186-S04 24A-100 -102 Sulfate 122 109 80-120 5.41 20
1912186-Metals 24A-l 10 -112 Calcium* NC NC 70 -130 NC 20
I 912186-Metals 24A-l 10 -112 Iron* NC NC 70 -130 NC 20
* Recovery was not calculated as the analyte level in the sample was greater than 4 times the spike amount.
Surrogate % Recovery
All Surrogate recoveries were within acceptance limits.
Method Blank Detections
All Method Blanks were within laboratory established acceptance limits.
Table C-1B SPLP Laboratory Matrix QC
MS % Recovery Comparison
ab Report I ~ample .naJyte ange
1912186-NH3 SPLP 24A-112 -114 Ammonia 138 128 90-110 7.30 10
1912186-NH3 SPLP 24A-114 -116 Ammonia 124 129 90-110 4.28 10
Method Blank Detections
All Method Blanks were within laboratory established acceptance limits.
LCS % Recovery
All LCS recoveries were within acceptance limits.
Table C-1 C Bottle Roll Laboratory Matrix QC
MS % Recovery Comparison
,,el)'.oYI: I ~ample ange
2101492 Pyrite Solid Open Iron* NC NC 70-130 NC 20
2101492 Pyrite Solid Open Manganese 82.6 63.4 75-125 3.98 20
* Recovery was not calculated as the analyte level in the sample was greater than 4 times the spike amount.
Method Blank Detections
All Method Blanks were within laboratory established acceptance limits.
LCS % Recovery
All LCS recoveries were within acceptance limits.
TabD
Analytical Data
Tab D-2
Bottle Roll Analytical Data
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
White Mesa Mill MW-24A
l 912 l 86-009A
American West Client Sample ID: V-24A-014-016
ANALYTICAL LAB0RAT0R1ts Collection Date: 12/5/2019 1603h
Received Date: 12/6/2019 1513h
Analytical Results
Analyzed: 12/9/2019 1605h
Units: µg/kg Dilution Factor:
3440 South 700 West
;alt Lake City, UT 84119 Compound
1, 1, 1-Trichloroethane
1, 1,2,2-Tetrachloroethane
Phone: (801)263-8686 1, l ,2-Trichloro-1,2,2-trifluoroethane
Toll Free: (888) 263-8686 1, 1,2-Trichloroethane
Fax:(801)263-8687 1, 1-Dichloroethane
:-mail: awal@awal-labs.com 1, 1-Dichloroethene
web: www.awal-labs.com 1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
Kyle F. Gross 1,2-Dibromoethane
Laboratory Director 1,2-Dichlorobenzene
1,2-Dichloroethane
Jose Rocha 1,2-Dichloropropane
QA Officer 1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
0.78 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
71-55-6 1.56 < 1.56
79-34-5 1.56 < 1.56
76-13-1 1.56 < 1.56
79-00-5 1.56 < 1.56
75-34-3 1.56 < 1.56
75-35-4 1.56 < 1.56
87-61-6 1.56 < 1.56
120-82-1 1.56 < 1.56
96-12-8 3.90 <3.90
106-93-4 1.56 < 1.56
95-50-1 1.56 < 1.56
107-06-2 1.56 < 1.56
78-87-5 1.56 < 1.56
541-73-1 1.56 < 1.56
106-46-7 1.56 < 1.56
123-91-1 39.0 <39.0
78-93-3 7.80 <7.80
591-78-6 3.90 <3.90
108-10-1 3.90 <3.90
67-64-1 7.80 71.4
71-43-2 1.56 < 1.56
74-97-5 1.56 < 1.56
75-27-4 1.56 < 1.56
75-25-2 1.56 < 1.56
74-83-9 3.90 <3.90
75-15-0 1.56 < 1.56
56-23-5 1.56 < 1.56
108-90-7 1.56 < 1.56
75-00-3 1.56 < 1.56
Report Date: 1/6/2020 Page 136 of234
All anal) ses applicable lo lhe CWA. SOWA. and RCRA are perfom1ed in accordance lo NELAC protocols Pe1tinenl sampling information is located on the allached COC Confidential Business 1nforma1ion: This report is provided for the exclusi,e use of the
~ddressee Pri,·ile~es o.r sub,_seq~enl ,u;e of the ~?1,lle of this .co1~pan) or M) ~mbe1 of ils slaJT. or reproductio~ ~f this repo~ in .con~1eclion .. ,dth the a~, ertisement. p~omolio.n or sale of'."!~ ~rodl~C( or P•.?cess, ~r in ~0JU1:c~ion w!th th~ r:-publication of 1h1s report
Lab Sample ID: I 912 I 86-009A
Client Sample ID: V-24A-014-016
Analyzed: 12/9/2019 1605h
Units: µg/kg Dilution Factor: 0.78 Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
Chloroform 67-66-3 1.56 < 1.56
Chloromethane 74-87-3 2.34 <2.34
cis-1,2-Dichloroethene 156-59-2 1.56 < 1.56
cis-1,3-Dichloropropene 10061-01-5 1.56 < 1.56
3440 South 700 West Cyclohexane 110-82-7 1.56 < 1.56
;alt Lake City, UT 84119 Dibromochloromethane 124-48-1 1.56 < 1.56
Dichlorodifluoromethane 75-71-8 1.56 < 1.56
Ethylbenzene 100-41-4 1.56 < 1.56
Phone:(801)263-8686 Isopropylbenzene 98-82-8 1.56 < 1.56
Toll Free: (888) 263-8686 m,p-Xylene 179601-23-1 1.56 < 1.56
Fax: (801) 263-8687 Methyl Acetate 79-20-9 3.90 <3.90
~-mail: awal@awal-labs.com Methyl tert-butyl ether 1634-04-4 1.56 < 1.56
Methylcyclohexane 108-87-2 1.56 < 1.56
web: www.awal-labs.com Methylene chloride 75-09-2 3.90 <3.90
Naphthalene 91-20-3 1.56 < 1.56
o-Xylene 95-47-6 1.56 < 1.56
Kyle F. Gross Styrene 100-42-5 1.56 < 1.56
Laboratory Director Tetrachloroethene 127-18-4 1.56 1.83
Tetrahydrofuran 109-99-9 1.56 < 1.56
Jose Rocha Toluene 108-88-3 1.56 < 1.56
QA Officer trans-1,2-Dichloroethene 156-60-5 1.56 < 1.56
trans-1,3-Dichloropropene 10061-02-6 1.56 < 1.56
Trichloroethene 79-01-6 1.56 < 1.56
Trichlorofluoromethane 75-69-4 1.56 < 1.56
Vinyl chloride 75-01-4 0.780 < 0.780
Surrogate Units: µg/kg CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4 17060-07-0 40.2 39.00 103 80-145
Surr: 4-Bromofluorobenzene 460-00-4 37.2 39.00 95.4 70-125
Surr: Dibromofluoromethane 1868-53-7 36.8 39.00 94.3 74-135
Surr: Toluene-d8 2037-26-5 37.5 39.00 96.1 70-123
The sample was collected by method 5035A.
Report Date: 1/6/2020 Page 137 of234
All analyses applicable 10 the CWA, SDWA. and RCRA are perfom1ed in accordance Lo NELAC protocols. Pertinenl sampling mformation is localed on lhe attached COC. Conll.denliol Business lnformalion: This report is proyided for lhe exclusi, e use of the
~ddressee Pri, ile~es o.f sub ... seq~ent ~;'e of the ~~1e or I his .crn~pany or any I~t;mber of ils slaJT, or reproduclio~ ~r this repm; in .con?eclion~ \\ith Lhe o~ver1isement P~?molio.n of ~ale of :ii~~ ~rod~cl or P1,?cess, ~r in ~onn:_c!ion w~lh lh~ n~-publicaiion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-0lOD
American West Client Sample ID: 24A-014-016
ANALvT1cAL LAsoRAToR1Es Collection Date: 12/5/2019 1610h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/16/2019 1916h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
;alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methylnaphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethy !phenol
2,4-Dinitrophenol
2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methy !naphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthy lene
Anthracene
Azobenzene
Benz( a )anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
680
680
680
680
680
680
680
680
680
1,340
680
680
680
680
680
680
680
680
680
1,340
680
680
680
1,340
680
680
680
680
680
SW8270E
Analytical
Result
<680
<680
<680
<680
<680
<680
<680
<680
<680
< 1,340
<680
<680
<680
<680
<680
<680
<680
<680
<680
< 1,340
<680
<680
<680
< 1,340
<680
<680
<680
<680
<680
Qual
s
#
$
$
Report Date: 1/6/2020 Page 89 of234
All analyses applicnble lo the CW A. SDWA. and RCRA are perfom1ed in accordance lo NELAC pro locals Pertinenl sampling information is localed on lhe all ached COC. Conlidenlinl Business Informa1ion: This report is proyided for the exclusi, e use of the
~ddressee Prfrile~es o.f sub_.seq~enl ~;e of the ~~e of lhis .co11:1pany or fill) ~mbe1 of its slaff, or reproductio~ ~f this repo~ in .con~1ection~ ,,ilh the at!ve11isemenL P~?moli~n or sale of~;~ ~rodl~cl or p10ocess, ~r in 7onn~c~ion w(lh lh~ r~-publicalion of I his report
Lab Sample ID: 1912186-0lOD
Client Sample ID: 24A-014-016
Analyzed: 12/16/2019 1916h
Units: µg/kg-dry
Compound
Benzo( a )pyrene
Benzo(b )fluoranthene
Benzo(g,h,i)perylene
Benzo(k)fluoranthene
3440 South 700 West Bis(2-chloroethoxy)methane
,alt Lake City, UT 84119 Bis(2-chloroethyl) ether
Bis(2-ethylhexyl) phthalate
Butyl benzyl phthalate
Phone: (80 I) 263-8686 Chrysene
Toll Free: (888) 263-8686 Dibenz(a,h)anthracene
Fax: (801) 263-8687 Diethyl phthalate
:-mail: awal@awal-labs.com Dimethyl phthalate
Di-n-butyl phthalate
web: www.awal-labs.com Di-n-octyl phthalate
Fluoranthene
Fluorene
Kyle F. Gross Hexachlorobenzene
Laboratory Director Hexachlorobutadiene
Hexachlorocyclopentadiene
Jose Rocha
QA Officer
Hexachloroethane
Indeno(l ,2,3-cd)pyrene
Isophorone
Naphthalene
Nitro benzene
N-Nitrosodimethylamine
N-Nitrosodi-n-propylamine
N-Nitrosodiphenylamine
Pentachlorophenol
Phenanthrene
Phenol
Pyrene
Pyridine
Extracted: 12/12/2019 742h
Dilution Factor: 1
CAS
Number
50-32-8
205-99-2
191-24-2
207-08-9
111-91-1
111-44-4
117-81-7
85-68-7
218-01-9
53-70-3
84-66-2
131-11-3
84-74-2
117-84-0
206-44-0
86-73-7
118-74-1
87-68-3
77-47-4
67-72-1
193-39-5
78-59-1
91-20-3
98-95-3
62-75-9
621-64-7
86-30-6
87-86-5
85-01-8
108-95-2
129-00-0
110-86-1
Method:
Reporting
Limit
680
680
680
680
680
680
680
680
680
680
680
680
680
680
680
680
680
680
680
680
680
680
680
680
1,340
680
680
680
680
680
680
1,340
SW8270E
Analytical
Result Qua I
< 680 $
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
<680
< 1,340
<680
<680
<680
<680
<680
<680
< 1,340
$
$
$
s
$
Report Date: 1/6/2020 Page 90 of234
All analyses applicable to lhe CW A. SDWA. and RCRA me performed in accordance Lo NELAC protocols Pertinenl sampling information is localed on Lhe attached COC Confidential Business Jnforination: This repon is prm ided ror the exclusi\e use of lhe
~ddressee Pri,·ile~es o.r sub~seq~ent ~·~e of the ~~le of this 0con:1pany or an~ 1~:mbe1 of its slaff, or reproduclio~ ~f lhis repo~ in .con~1eclion .. "; lh the~~ ertisement, P~?molio.n <!,r sale of ~~Y. ~rod~cl or P~?cess, ~r in ~onn:,c~ion w~lh th~ r:_-publication or lhis report
3440 South 700 West
;alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
!-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-0IOD
Client Sample ID: 24A-014-016
Analyzed: 12/16/2019 1916h
Units: µg/kg-dry
Surrogate Units: µg/kg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-dl4
Extracted: 12/12/2019 742h
Dilution Factor: 1
CAS Result Amount Spiked
118-79-6 907 1,334
321-60-8 484 666.9
367-12-4 807 1,334
4165-60-0 461 666.9
13127-88-3 924 1,334
1718-51-0 565 666.9
Method:
%REC
68.0
72.5
60.5
69.2
69.3
84.6
SW8270E
Limits Qua I
10-237
10-179
10-186
10-166
10-194
10-265
S -High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized/or this sample.
# -This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
$ -This compound exceeded (low) the control limit/or the CCV.
Report Date: 1/6/2020 Page 91 of 234
All analyses applic::ible to the CWA, SDWA. and RCRA are perfom1ed in accordance to NELAC protocols. Pertinent sampling information is localed on the al1ached COC Conlideniial Business Information: This report is provided for lhe exclusi\e use of the
~ddressee. Pri\ ile~es o[su~seq~enl f;e of the ~~,e of this .cm~pan~ or nn~· ~mber of its staff, or reµroduclio~ ~fthis repo~ in .con~)eclion .. \\ilh the~' ertisemenl P~?molio.n o.r sale of :U!) ~rodL~cl or p1.?Cess, ~r in ~onn:c~ion w~lh 1h~ r:-publicaiion or1his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-010
American West Client Sample ID: 24A-014-016
ANALYTICAL LABORATOAlfS Collection Date: 12/5/2019 1610h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/kg-dry 12/1 9/201 9 1754h 12/24/2019 1751h SW6020B 0.405 4.19
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 I 751h SW6020B 0.324 < 0.324
Cadmium mg/kg-dry 12/19/201 9 1754h 12/24/2019 1751h SW6020B 0.405 < 0.405
Phone:(801)263-8686 Calcium mg/kg-dry 12/19/201 9 1754h 12/30/2019 1432h SW60!0D 3,040 9,300
Chromium mg/kg-dry 12/19/201 9 1754h 12/24/2019 1751h SW6020B 8.09 < 8.09
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/201 9 1754h 12/24/2019 1751h SW6020B 0 .809 2.23
Fax: (80 I) 263-8687 Copper mg/kg-dry 12/19/2019 1754h I 2/24/2019 I 751h SW60208 12.1 < 12.1
!-mail: awal@awal-Jabs.com Iron mg/kg-dry 12/1 9/2019 1754h 12/30/2019 1555h SW60!0D 16.2 3,860
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1751h SW60208 2.43 4.61
web: www.awal-Jabs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1555h SW6010D 101 2,120
Manganese mg/kg-dry 12/19/2019 1754h 12/27/2019 1024h SW6020B 5.06 401
Mercury mg/kg-dry 12/20/201 9 1728h I 2/23/2019 1457h SW7471B 0.0354 < 0.0354
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1751h SW60208 0.809 3.95
Laborato1y Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1751h SW60208 16.2 < 16.2
Potassium mg/kg-dry 12/19/201 9 1754h 12/30/2019 1555h SW6010D 101 410
Jose Rocha Selenium mg/kg-dry 12/1 9/2019 1754h 12/24/2019 1751h SW60208 1.62 < 1.62
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1751h SW6020B 0.243 < 0.243
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1555h SW6010D 101 169
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1751h SW6020B 0.648 < 0.648
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1542h SW6020B 20.2 <20.2
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 1751h SW60208 0.405 < 0.405
Vanadium mg/kg-dry 12/19/2019 1754h 12/27/2019 1542h SW60208 5.06 10.8
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1751h SW60208 12.1 21.7
Report Date: 1/6/2020 Page 24 of234
All analyses applic.ible 10 lhe CWA. SDWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is locmed on lhe attached COC Confidential Business lnformalion: This repor1 is provided for the exclusi, e use of the
~ddressee Pri1 ile~es o.r sub,,5eq~ent ~1;e of the ~~e of this
0
c01~pai1y or M) 1!::rnber of its staff, or reproduclio~ ~f this repo~ in ;0~1ection~ \1ith the a~1 ertisemenl. p~~molio.n or ~ale of ?J!Y ~rodL~cl or P~?cess, ~r in 7onn:<=~ion \\'~lh th~ r~-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-010
Client Sample ID: 24A-014-016
Collection Date: 12/5/2019 1610h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua)
;alt Lake City, UT 84119 Ammonia ( as N) mg/kg-dry 12/24/2019 931h 12/24/2019 1328h E350.l 5. 13 < 5.13
Ammonia (as N) -mg/L 12/26/2019 932h 12/26/2019 1229h E350.l 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM2320B 10.3 51.4
Phone: (80 I) 263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 626h SM2320B 10.0 < 10.0
Fax: (801) 263-8687 CaC03) -SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM2320B 10.3 < 10.3
:-mail: awal@awal-labs.com Carbonate ( as mg/L 12/19/2019 626h SM2320B 10.0 50.0
CaC03) -SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1235h SW9251 25.7 39.8 &
Chloride -SPLP 1312 mg/L 12/27/2019 534h E300.0 0.100 1.27
Conductivity µmhos/cm 12/16/2019 530h SW9050A 10.0 401 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/2019 031h E300.0 1.03 1.62 #
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 534h E300.0 0.100 0.201
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1609h E353.2 0.0103 0.193 &
Jose Rocha pH@25°C pH Units 12/14/2019 1359h SW9045D 1.00 9.16 H
Phosphate, Total (as P) mg/kg-dry 12/16/2019 1628h 12/17/2019 1022h SM4500-P-F 4.94 133 QA Officer
Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 920h SM4500-P-F 0.0500 < 0.0500
P) -SPLP 1312
Sulfate mg/kg-dry 12/16/2019 950h SW9038 10.3 34.1 &
#-Analysis is performed on a J:JO DJ water extract for soils.
& -Analysis is performed on a J: J DJ water extract for soils.
H -Sample was received outside of the holding time.
Report Date: 1/6/2020 Page 62 of234
All analyses applicable to lhe CWA, SDWA, and RCRA me perfom1ed in accordance to NELAC protocols Per1inent sampling information is located on the allached COC Conlidenlial Business Information: This report is pro\'ided for the exclusi, e use or1he
~ddressee Pri, ile~es o.r sub~seq~enl ~~e of the ~~1e of this .cm'?pa.ny or an) ~mbef of its staff, or reproduclio~ ~f this repo~ in .con!leclion .. ,,ith the 11~\'ertisemenl. P~?motio.n o.r sale of ~!Y. rrodt~cl or p~ocess, ~r in ~onn:_c~ion w!th th7 r:_-publicaJion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-010
American West Client Sample ID: 24A-014-016
ANALYTICAL LABORATORIES Collection Date: 12/5/2019 1610h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 12/18/2019 1205h 12/24/2019 1931h SW6020B 0.0200 < 0.0200
Beryllium mg/L 12/l 8/2019 1205h 12/24/2019 1931h SW6020B 0.0100 < 0.0100
Cadmium mg/L 12/l 8/2019 1205h 12/24/2019 1931h SW6020B 0.00350 < 0.00350
Phone: (801) 263-8686 Calcium mg/L 12/18/2019 1205h 12/30/2019 1923h SW6010D 1.00 3.60
Chromium mg/L 12/18/2019 1205h 12/24/2019 1220h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/l 8/2019 1205h 12/24/2019 1931h SW6020B 0.0200 < 0.0200
Fax: (801)263-8687 Copper mg/L 12/18/2019 1205h 12/27/2019 105211 SW6020B 0.0500 <0.0500
~-mail : awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/30/2019 1923h SW6010D 0.100 0.776
Lead mg/L 12/18/2019 1205h 12/24/2019 1931h SW6020B 0.0100 < 0.0100
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/30/2019 1923h SW6010D 1.00 1.72
Manganese mg/L 12/18/2019 1205h 12/24/2019 1931h SW6020B 0.0100 0.0513
Mercury mg/L 12/l 8/2019 1600h 12/19/2019 955h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 1931h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 1931h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/30/2019 1923h SW6010D 1.00 < 1.00
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 1931h SW60208 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/20 19 1205h 12/24/2019 1931h SW60208 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/30/2019 1923h SW6010D 1.00 21.9
Thallium mg/L 12/18/2019 1205h 12/24/2019 1931h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1339h SW60208 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1931h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/24/2019 1220h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1931h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 43 of234
All anal~ ses applicnble 10 the CWA. SOWA. and RCRA are perfom1ed in RCcordance to NELAC protocols Pertinent sampling information is located 011 Lhe attached COC Conlidentiol Business Jnfo1malion: This repon is provided for the e.~cl~i\e use of the
~ddressee, Pri\'ile~es o.r sub .. seq~1enl ~1;e or the ~~1e or lhis _co1~pa11y or an~ ~mber of ils staJT. or reµroduclio~ ~f this repo~ in .cm~1ectim~ \\ilh the a~~ e1tisement. P~?molio_n ~r sale or?-'~} ~rod~cl or p1.ocess, ~r in ':°n":'~ion w!th th~ r~-publicruion of this repor1
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-01 IA
Client Sample ID: V-24A-020-022
Collection Date: 12/5/2019 1625h
Received Date: 12/6/2019 1513h
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Analytical Results
Analyzed: 12/9/2019 1626h
Units: µg/kg
Compound
I, I, I -Trichloroethane
I, 1,2,2-Tetrachloroethane
I, l ,2-Trichloro-1,2,2-trifluoroethane
I, 1,2-Trichloroethane
I, 1-Dichloroethane
1, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
Kyle F. Gross 1,2-Dibromoethane
Laboratory Director 1,2-Dichlorobenzene
1,2-Dichloroethane
Jose Rocha 1,2-Dichloropropane
QA Officer 1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Dilution Factor:
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
0.77 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
71-55-6 1.54 < 1.54
79-34-5 1.54 < 1.54
76-13-1 1.54 < 1.54
79-00-5 1.54 < 1.54
75-34-3 1.54 < 1.54
75-35-4 1.54 < 1.54
87-61-6 1.54 < 1.54
120-82-1 1.54 < 1.54
96-12-8 3.85 < 3.85
106-93-4 1.54 < 1.54
95-50-1 1.54 < 1.54
107-06-2 1.54 < 1.54
78-87-5 1.54 < 1.54
541-73-1 1.54 < 1.54
106-46-7 1.54 < 1.54
123-91-1 38.5 < 38.5
78-93-3 7.70 <7.70
591-78-6 3.85 < 3.85
108-10-1 3.85 < 3.85
67-64-1 7.70 33.3
71-43-2 1.54 < 1.54
74-97-5 1.54 < 1.54
75-27-4 1.54 < 1.54
75-25-2 1.54 < 1.54
74-83-9 3.85 < 3.85
75-15-0 1.54 < 1.54
56-23-5 1.54 < 1.54
108-90-7 1.54 < 1.54
75-00-3 1.54 < 1.54
Report Date: 1/6/2020 Page 138 of234
All anal~ ses applicable to the CW A. SOWA. and RCRA me perfom1ed in accordance to NELAC protocols, Pe11inenl sampling information is located on the auached COC Confldenlial Business Information: This report is provided for the exch.1si, e use of the
~ddressee Pri., ile~es of sub}eq~enl ~1~e of the ~~e of this .co1~pany or ru1~· ~mber of its s1aIT, or reproductio~ ~fthis rep01! in ~on!1eclion ... with the a~:ertise1~enL. P~?motio.n o_i sale of :ii!~. ~rodl~cl or P~?cess, ~r in ~onn:_c!ion w!lh lh~ r:-publication or Lhis report
Lab Sample ID: 1912186-01 IA
Client Sample ID: V-24A-020-022
Analyzed: 12/9/2019 1626h
Units: µg/kg Dilution Factor: 0.77 Method: SW8260C
CAS Reporting Analytical
American West Compound Number Limit Result Qual
ANALYTICAi LABORATOR I ES
Chloroform 67-66-3 1.54 < 1.54
Chloromethane 74-87-3 2.31 < 2.31
cis-1,2-Dichloroethene 156-59-2 1.54 < 1.54
cis-1,3-Dichloropropene 10061-01-5 1.54 < 1.54
3440 South 700 West Cyclohexane 110-82-7 1.54 < 1.54
,alt Lake City, UT 84119 Dibromochloromethane 124-48-1 1.54 < 1.54
Dichlorodifluoromethane 75-71-8 1.54 < 1.54
Ethylbenzene 100-41-4 1.54 < 1.54
Phone: (801) 263-8686 Isopropy !benzene 98-82-8 1.54 < 1.54
Toll Free: (888) 263-8686 m,p-Xylene 179601-23-1 1.54 < 1.54
Fax: (80 I) 263-8687 Methyl Acetate 79-20-9 3.85 <3.85
!-mail: awal@awal-labs.com Methyl tert-butyl ether 1634-04-4 1.54 < 1.54
Methy lcyclohexane 108-87-2 1.54 < 1.54
web: www.awal-labs.com Methylene chloride 75-09-2 3.85 < 3.85
Naphthalene 91-20-3 1.54 < 1.54
o-Xylene 95-47-6 1.54 < 1.54
Kyle F. Gross Styrene 100-42-5 1.54 < 1.54
Laboratory Director Tetrachloroethene 127-18-4 1.54 < 1.54
Tetrahydrofuran 109-99-9 1.54 < 1.54
Jose Rocha Toluene 108-88-3 1.54 < 1.54
QA Officer trans-1,2-Dichloroethene 156-60-5 1.54 < 1.54
trans-1,3-Dichloropropene 10061-02-6 1.54 < 1.54
Trichloroethene 79-01-6 1.54 < 1.54
Trichlorofluoromethane 75-69-4 1.54 < 1.54
Vinyl chloride 75-01-4 0.770 < 0.770
-----
Surrogate Units: µg/kg CAS Result Amount Spiked %REC Limits Qual
Surr: 1,2-Dichloroethane-d4 17060-07-0 40.1 38.50 104 80-145
Surr: 4-Bromofluorobenzene 460-00-4 36.3 38.50 94.3 70-125
Surr: Dibromofluoromethane 1868-53-7 35.9 38.50 93.1 74-135
Surr: Toluene-d8 2037-26-5 37.3 38.50 96.8 70-123
The sample was collected by method 5035A.
Report Date: 1/6/2020 Page 139 of234
All analyses applicnble lo lhe CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pe11inent sampling information is located on Lhe attached COC. Confidential Business Information: This report is p10\'ided for 1he exclusi,·e use of the
~ddressee P1i,·ile~es o:sub__seq~enl ~~e or1he ~~,e ollhis .. co1~pany or atl)' 1~mber olils slaff. or reproductio.~ .~f this repo~ in .cm1!1eclion_ \\ilh the ~ve1tisement. P~?motio.n m sale of :11!). ~rod1'.cl or p~ocess, ~r in ~onm~c~ion w!lh lh~ r:_-publication of lhis report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-012D
Client Sample ID: 24A-020-025
Collection Date: 12/5/2019 1627h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/16/2019 1939h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
;alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
;-mail: awal@awal-labs.com
web: www.awal-labs.com
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1, 4-Di chi orobenzene
1-Methylnaphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methylnaphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3 ,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthy Jene
Anthracene
Azobenzene
Benz(a)anthracene
Dilution Factor: I
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
426
426
426
426
426
426
426
426
426
839
426
426
426
426
426
426
426
426
426
839
426
426
426
839
426
426
426
426
426
SW8270E
Analytical
Result
<426
<426
<426
<426
<426
<426
<426
<426
<426
< 839
<426
<426
<426
<426
<426
<426
<426
<426
<426
< 839
<426
<426
<426
< 839
<426
<426
<426
<426
<426
Qual
s
#
$
$
Report Date: 1/6/2020 Page 92 of234
All anal) ses applicable to the CWA. SOWA and RCRA are perforn1ed in accordance Lo NELAC protocols Pertinent sampling information is located 011 the altached COC Confidential Business Information: This report is p10, ided for the exclusi,e use of the
~ddressee Pri, ile~es o: sub~seq~enl ~·~e of the ~~le of this .co1~pan~ or 311) ~l!lber of its slnlT, or reproductio~ ~f Lhis repm; in ~011~1ection,. ,,ith the a~'. ertisement, P~?molio.n <:r :aJe of ?-1!)_ rrodl!cl or p~cess, ~r in ;onn1;_c~ion w!th th~ fl~-p~blicalion of lhis report
Lab Sample ID: 1912186-012D
Client Sample ID: 24A-020-025
Analyzed: 12/16/2019 1939h Extracted: 12/12/2019 742h
Units: µg/kg-dry Dilution Factor: Method: SW8270E
CAS Reporting Analytical
Compound Number Limit Result Qual
Benzo(a)pyrene 50-32-8 426 <426 $
Benzo(b )fluoranthene 205-99-2 426 <426
Benzo(g,h,i)pery Jene 191-24-2 426 <426
Benzo(k)fluoranthene 207-08-9 426 <426
3440 South 700 West B is(2-chloroethoxy )methane 111-91-1 426 <426
;aJt Lake City, UT 84119 Bis(2-chloroethyl) ether 111-44-4 426 <426
Bis(2-ethylhexyl) phthalate 117-81-7 426 <426
Butyl benzyl phthalate 85-68-7 426 <426
Phone: (80 I) 263-8686 Chrysene 218-01-9 426 <426
Toll Free: (888) 263-8686 Dibenz( a,h )anthracen e 53-70-3 426 <426 $
Fax: (801) 263-8687 Diethyl phthalate 84-66-2 426 <426 $
~-mail: awal@awal-labs.com Dimethyl phthalate 131-11-3 426 <426
Di-n-butyl phthalate 84-74-2 426 <426
web: www.awal-labs.com Di-n-octyl phthalate 117-84-0 426 <426 $
Fluoranthene 206-44-0 426 <426
Fluorene 86-73-7 426 <426
Kyle F. Gross Hexachlorobenzene 118-74-1 426 <426 s
Laboratory Director Hexachlorobutadiene 87-68-3 426 <426
Hexachlorocyclopentadiene 77-47-4 426 <426
Jose Rocha Hexachloroethane 67-72-1 426 <426
QA Officer Indeno(l ,2,3-cd)pyrene 193-39-5 426 <426 $
Isophorone 78-59-1 426 <426
Naphthalene 91-20-3 426 <426
Nitro benzene 98-95-3 426 <426
N-N itrosodimethy !amine 62-75-9 839 < 839
N-Nitrosodi-n-propylamine 621-64-7 426 <426
N-Nitrosodiphenylamine 86-30-6 426 <426
Pentachlorophenol 87-86-5 426 <426
Phenanthrene 85-01-8 426 <426
Phenol 108-95-2 426 <426
Pyrene 129-00-0 426 <426
Pyridine 110-86-1 839 < 839
Report Date: 1/6/2020 Page 93 of234
All annlyses applicable Lo the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinenl sampling information is localed on the atlached COC, Confidential Business Jnformulion: This report is p10Yided for !he exclushe use of lhe
~ddressee Pri, ile~es o.f su~seq~ent .u~e of the ~~1e of lhis ~co1~pany or rtn) ~1;1ber of its staff, or reproductio~ ~f Lhis repm; in .con~tecl,on,. ,,ith the a~, ertisemenl, P~?molio.n <:r ~ale of :U!~. ~rodl~cl or P~?cess, ~r in ~onrn;_c)ion w~lh th~ r:_-p~blication of' this repon
Lab Sample ID: 1912186-012D
Client Sample ID: 24A-020-025
Analyzed: 12/16/2019 1939h
Units: µg/kg-dry
Surrogate Units: µg/kg-dry
Extracted: 12/12/2019 742h
Dilution Factor:
CAS Result Amount Spiked
Method: SW8270E
%REC Limits Qual
American West ---
ANALYTICAL LABORATORIES
3440 South 700 West
,alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-dS
Surr: Phenol-d6
Surr: Terphenyl-dl 4
321-60-8 352
367-12-4 487
4165-60-0 327
13127-88-3 590
1718-51-0 378
417.4 84.3 10-179
834.8 58.3 10-186
417.4 78.4 10-166
834.8 70.6 10-194
417.4 90.6 10-265
S-High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized for this sample.
# -This compound exceeded (high) the control limit for the CCV The data is acceptable since the compound was not detected in the
sample.
$ -This compound exceeded (low) the control limit for the CCV.
Report Date: 1/6/2020 Page 94 of 234
All 1:mal) ses applicable to the CWA. SOWA. and RCRA me perfom1ed in accordance Lo NELAC protocols Pertinent sampling infonnalion is localed on the altached COC Confidential Business lnformation: This report is prO\ided for the exclU5iYe use of lhe
~ddressee Pri, ile~es o!" su~seq~ent ~~e of lhe ~?1:'1e of this .co1~pany or art) 1~'!1ber of its staJT, or reproductio.~ ~~ this repo~ in .co11~1eclion~ \\ilh the ~Yertise1:1enl, P~?moti~n ~J sale of ?-1!). ~rodl~cl or p1:ocess, ~r in ~onn~c~ion \\ !1h lh~ r~-publication of lhis 1epor1
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-012
Client Sample ID: 24A-020-025
IIHALVTI CAL LII UORIITOA'!U Collection Date: 12/5/2019 1627h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/20 19 1754h 12/24/2019 1804h SW60208 0.416 1.45
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1804h SW60208 0.333 0.860
Cadmium mg/kg-dry 12/19/201 9 1754h 12/24/2019 1804h SW60208 0.416 < 0.416
Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1557h SW6010D 312 1,340 Phone: (801)263-8686
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 1804h SW60208 8.33 < 8.33
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1804h SW60208 0.833 2.73
Fax: (801) 263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1804h SW60208 12.5 < 12.5
~-mail: awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1557h SW6010D 16.7 1,310
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1804h SW60208 2.50 5.53
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1557h SW6010D 104 1,040
Manganese mg/kg-dry 12/19/2019 1754h 12/24/2019 1804h SW60208 4.16 42.0
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1459h SW74718 0.0369 < 0.0369
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1804h SW60208 0.833 < 0.833
Laborato1y Director Nickel mg/kg-dry 12/l 9/2019 1754h 12/24/2019 1804h SW60208 16.7 < 16.7
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1557h SW6010D 104 1,430
Jose Rocha Selenium mg/kg-dry 12/19/20 19 1754h 12/24/2019 1804h SW60208 1.67 < 1.67
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1804h SW60208 0.250 < 0.250
Sodium mg/kg-dry 12/1 9/2019 1754h 12/30/2019 1557h SW6010D 104 179
Thallium mg/kg-dry 12/19/201 9 1754h 12/24/2019 1804h SW60208 0.666 < 0.666
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1554h SW60208 20.8 <20.8
Uranium mg/kg-dry 12/l 9/2019 1754h 12/24/2019 1804h SW60208 0.416 < 0.416
Vanadium mg/kg-dry 12/19/2019 1754h 12/27/2019 1554h SW60208 5.20 7.77
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1804h SW60208 12.5 13.5
Report Date: 1/6/2020 Page 25 of 234
All anal~ ses applicable 10 lhe CWA. SDWA. and RCRA me perfom1ed in accordance Lo NELAC prolocols Pertinenl sampling information is located on the au ached COC Confidential Business Jnrormalion: This repor1 is provided for 1he e.x.clusi re use or the
~ddressee Pri, ile~es o.r sub .. seq~enl ~·~e or the ~?1,ne of this .con.1po.1ly or an~ ~mber of i ls slalT, or reproduc!io~ ~f this repo~ in .con~ection ... "ilh the n~ver1isemenl. p~omotio_n ~· saJe of !11!~. ~· och~ct or p1.ocess, ~r in ~nn:_c~ion w!th 1h7 r:_-publico.tion of this 1eporl
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-012
Client Sample ID: 24A-020-025
AII ALYTICA L LADOflATO~I(& Collection Date: 12/5/2019 1627h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 931h 12/24/2019 1328h E350.l 5.09 < 5.09
Ammonia ( as N) -mg/L 12/26/2019 932h 12/26/2019 1230h E350.l 0.0500 0.0629
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM2320B 10.3 51.7
Phone: (801) 263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 626h SM23208 10.0 20.0
Fax: (801) 263-8687 CaC03)-SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM23208 10.3 < 10.3
~-mail: awal@awal-labs.com Carbonate ( as mg/L 12/19/2019 626h SM23208 10.0 20.0
CaC03) -SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1327h SW9251 5.17 < 5.17 &
Chloride -SPLP 1312 mg/L 12/27/2019 551h E300.0 0.100 0.221
Conductivity µmhos/cm 12/16/2019 530h SW9050A 10.0 247 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/2019 048h E300.0 1.03 4.31 #
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 551h E300.0 0.100 0.371
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1610h E353.2 0.0103 0.0844 &
Jose Rocha pH@25° C pH Units 12/14/2019 1359h SW9045D 1.00 8.84 H
QA Officer Phosphate, Total (as P) mg/kg-dry 12/16/2019 1628h 12/17/2019 1023h SM4500-P-F 5.39 13.1
Phosphate, Total (as mg/L 12/20/2019 1 729h 12/26/2019 921h SM4500-P-F 0.0500 0.200
P) -SPLP 1312
Sulfate mg/kg-dry 12/16/2019 950h SW9038 25.9 70.1 &
# -Analysis is performed on a I: IO DI waler extract for soils.
& -Analysis is performed on a I: I DI water extract for soils.
H -Sample was received outside of the holding time.
Report Date: 1/6/2020 Page 63 of234
All anal) ses applicable to the CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pe1tinenl sampling informalion is localed on lhe atlnched COC Confidenlinl Business Information: This report is provided for lhe exclusive use of1he
~ddressee. Pri, ile~es o.r sub ... seq~ent ~;e of the ~'.11,lle o[ lhis .cor~1pany or an~ ~t;~ber or its slaff, or reproduclio~ ~r this rep01~ in
0
con~1eclion ... \\ilh lhe ~vertisemenl, P~?molio.n or sale or :U!~ ~· od~cl or p1.?cess, ~r in 7onrn;_c~ion w~th 1h~ r~-publicalion or I his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-012
American West Client Sample ID: 24A-020-025
ANALYTICAL LABORATOR IES Collection Date: 12/5/2019 1627h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 12/18/2019 120511 12/24/2019 1940h SW6020B 0.0200 < 0.0200
Beryllium mg/L 12/18/2019 1205h 12/24/2019 1940h SW60208 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 1940h SW60208 0.00350 < 0.00350
Phone:(801)263-8686 Calcium mg/L 12/18/2019 1205h 12/30/2019 193111 SW6010D 1.00 8.58
Chromium mg/L 12/18/2019 1205h 12/24/2019 123011 SW60208 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/2019 1205h 12/24/2019 1940h SW60208 0.0200 < 0.0200
Fax: (801) 263-8687 Copper mg/L 12/18/2019 12051, 12/27/2019 111 lh SW6020B 0.0500 < 0.0500
~-mai I: awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/30/2019 1931h SW6010D 0.100 8.39
Lead mg/L 12/18/2019 1205h 12/24/2019 1940h SW60208 0.0100 0.0303
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/30/2019 1931h SW6010D 1.00 10.5
Manganese mg/L 12/18/2019 12051, 12/24/2019 1940h SW60208 0.0100 0.190
Mercury mg/L 12/18/2019 1600h 12/19/2019 957h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 1940h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 1940h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/30/2019 1931h SW6010D 1.00 7.30
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 1940h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 1940h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/30/2019 1931h SW6010D 1.00 11.8
Thallium mg/L 12/18/2019 1205h 12/24/2019 1940h SW60208 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1358h SW60208 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1940h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/24/2019 1230h SW60208 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1940h SW6020B 0.0500 0.0872
Report Date: 1/6/2020 Page 44 of234
All annlyses applic:ible lo lhe CWA. SDWA. and RCRA are performed in accordrmce to NELAC protocols Pertinenl sampling infomiation is localed on the allached COC Confidential Business lnfornmtion: This report is provided for the e.\;.C[usi\e use oflhe
~ddressee Pri, ile~es o.r sub .. seq~1enl ~,~e or the ~~,e or l11is .coi~pany or nn~ ~7mbe1 of its staJT. or reproductio~ ~f this repm~ in .con~ec11on .. ,vilh the a~ve11isement. P~?n101io.n ~1 sale of~~~· ~rodi~ct or p1
0
ocess, ~r in ~rm::c~ion \\ ~th 1h~ r:_-public.:ition of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-013
Client Sample ID: 24A-025-030
AtlALVTI CAL LAOOaATORl[6 Collection Date: 12/5/2019 1630h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 0.405 3.25
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 0.324 < 0.324
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 0.405 < 0.405
Phone: (801)263-8686 Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1559h SW6010D 304 3,340
Chromium mg/kg-dry 12/19/2019 1754h 12/27/2019 1028h SW60208 20.3 463
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 0.810 4.47
Fax:(801)263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 12.2 19.3
~-mail: awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1559h SW6010D 16.2 3,510
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 2.43 12.6
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1559h SW6010D 101 992
Manganese mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 4.05 78.1
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1501h SW74718 0.0338 < 0.0338
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 0.810 8.42
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 16.2 237
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1559h SW6010D 101 891
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 1.62 < 1.62
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 0.243 < 0.243
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1559h SW6010D 101 135
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 0.648 < 0.648
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1557h SW60208 20.3 <20.3
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 0.405 1.07
Vanadium mg/kg-dry 12/19/2019 1754h 12/27/2019 1557h SW60208 5.06 6.19
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1807h SW60208 12.2 < 12.2
Report Date: 1/6/2020 Page 26 of 234
All i:mnl)ses appllcable to lhe CWA. SDWA, and RCRA are pe1 formed in accordance Lo NELAC protocols. Pertinent sampling infonnation is located on lhe aUached COC Confidential Business Information: This report is pro, ided for 1he exclusi,·e use of the
~ddressee, Pri, ile~es o.r sub,_seq~ent ~~e of the ~?1:'1e of this .co11,1pany or rul) ~t;mber of its slafT. or reproduclio~ ~f Lhis repo1~ in .con!1ecl10n_ \\ilh lhe a~veriisemenl, P~?mo1i~n o,i sale of ?1J', ~rodl'.cl or p~ocess, ~r in ~onn:_c!ion w!lh lh: n;_-publicalion of lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-013
American West Client Sample ID: 24A-025-030
ANALYTICAL LABORATORIES Collection Date: 12/5/2019 1630h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 93 l h 12/24/2019 1329h E350.1 4.97 <4.97
Ammonia (as N) -mg/L 12/26/2019 93 2h l 2/26/2019 1230h E350.l 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM23208 10.1 40.6
Phone: (80 I) 263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 626h SM23208 10.0 14.0
Fax: (801) 263-8687
CaC03) -SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM23208 10.1 < IO.I
:-mail: awal@awal-labs.com Carbonate (as mg/L I 2/19/2019 626h SM2320B 10.0 28.0
CaC03) -SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1401h SW9251 5.07 < 5.07 &
Chloride -SPLP 1312 mg/L 12/27/2019 607h E300.0 0.100 0.291
Conductivity µmhos/cm 12/16/2019 530h SW9050A 10.0 176 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/2019 105h E300.0 1.01 11.1 #
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 607h E300.0 0.100 1.13
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1614h E353.2 0.010 I 0.159 &
Jose Rocha pH@25° C pH Units 12/14/2019 1359h SW9045D 1.00 9.00 H
Phosphate, Total (as P) mg/kg-dry l 2/16/20 I 9 I 628h 12/17/2019 1028h SM4500-P-F 5.39 15.1 QA Officer Phosphate, Total (as mg/L 12/20/2019 1729h l 2/26/2019 922h SM4500-P-F 0.0500 0.130
P) -SPLP 1312
Sulfate mg/kg-dry 12/16/2019 950h SW9038 5.07 < 5.07 &
#-Analysis is performed on a 1:10 DI water extract for soils.
& -Analysis is performed on a 1: 1 DI water extract for soils.
H -Sample was received outside of the holding time.
Report Date: 1/6/2020 Page 64 of 234
All analyses applicoble 10 the CWA. SOWA. and RCRA are perfom1ed in accordMce to NELAC protocols Pe11inenl sampling information is localed on Lhe allflched coc_ Confidential Business lnfonnu1ion: This report is pro, ided for lhe exclushe use or the
~cldressee Pri, ile~es o!' sub__seq~ent ~~e or the ~~,e or this .coi~pany or nn~ 1~mbe1 of its slaIT. or reproductio~ ~rthis rep01; in ~on~ection ... \\ilh the a~vertisement, P~?molio.n 0,1 sale of ?1!Y, ~rodl~Ct or p~ocess, ~r in ~onn:_c~ion w~lh th~ r:-publicruion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-013
Client Sample ID: 24A-025-030
ANALYllCAL LABOAATOAIES Collection Date: 12/5/2019 1630h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua)
,alt Lake City, UT 84119 Arsenic mg/L 12/18/2019 1205h 12/24/2019 1943h SW6020B 0.0200 0.0264
Beryllium mg/L 12/18/20 I 9 I 205h 12/24/2019 1943h SW6020B 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 1943h SW6020B 0.00350 < 0.00350
Phone:(801)263-8686 Calcium mg/L 12/18/2019 1205h 12/30/2019 1933h SW6010D 1.00 9.72
Chromium mg/L 12/18/2019 1205h 12/24/2019 1233h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/2019 1205h 12/24/2019 1943h SW6020B 0.0200 < 0.0200
Fax: (80 I) 263-8687 Copper mg/L 12/18/2019 1205h 12/27/2019 1114h SW6020B 0.0500 0.0803
~-mail: awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/30/2019 1933h SW6010D 0.100 12.2
Lead mg/L 12/18/2019 1205h 12/24/20 I 9 1943h SW6020B 0.0100 0.102
web: www.awal-labs.com Magnesium mg/L 12/18/20 I 9 1205h 12/30/2019 1933h SW6010D 1.00 8.34
Manganese mg/L 12/18/2019 1205h I 2/24/2019 1943h SW6020B 0.0100 0.0659
Mercury mg/L 12/18/2019 I 600h 12/19/2019 959h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 1943h SW6020B 0.0100 <0.0100
Laboratory Director Nickel mg/L 12/18/201 9 1205h 12/24/2019 1943h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/30/2019 1933h SW6010D 1.00 6.36
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 1943h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 1943h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/30/2019 1933h SW6010D 1.00 11.6
Thallium mg/L 12/18/2019 1205h 12/24/2019 1943h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1401h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1943h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/24/2019 1233h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1943h SW6020B 0.0500 0.0855 ----
Report Date: 1/6/2020 Page 45 of234
All anal) ses applicable lo the CWA, SDWA, and RCRA are perrormed in accordance to NELAC protocols Pertinent sampling information is locc1led on lhe aUached COC Confidentio\ Business Jnforinalion: This repor1 is prm ided for the exclusiYe use or the
~ddressee. Pr1\"ile~es o.r su~seq~1en1 ~1~e or the ~:'1:1,e or this .con;ipany or an~ 1~mber of ils stafT. or reproduclio~ ~f this repo~ in ~oni1ection ... \\·ith the .i~, er1isement P~?molio.n or sa1e or ?J!~ ~rodl)CI or p~ocess, ~r in ~nn1;_c~im1 "!lh th~ r~-publication of lhis report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-015D
American West Client Sample ID: 24A-035-040
AN AL rn c A 1. LAe oR ATOR IE s Collection Date: 12/5/2019 1647h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/16/2019 2001h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methy !naphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
2,4-Dinitrophenol
2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methylnaphthalene
2-Methy !phenol
2-Nitrophenol
3&4-Methylphenol
3 ,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthylene
Anthracene
Azobenzene
Benz( a )anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
340
340
340
340
340
340
340
340
340
670
340
340
340
340
340
340
340
340
340
670
340
340
340
670
340
340
340
340
340
SW8270E
Analytical
Result
<340
<340
<340
<340
<340
<340
<340
<340
<340
<670
<340
<340
<340
<340
<340
<340
<340
<340
<340
<670
<340
<340
<340
<670
<340
<340
<340
<340
<340
Qual
s
#
$
$
Report Date: 1/6/2020 Page 95 of 234
All anab ses applicable to the CWA. SDWA. and RCRA me perfom,ed in accordance lo NELAC protocols Pe1iinenl sampling information is locuted on lhe auached COC Conlidential Business Jnformation: This report is provided for the exclusi, e use or the
~ddressee Pri, ile~es o.r sub~seq~enl ~,~e of the ~~le of this .co1~pany or .in~ 1~7mber of its slafT, or reproduclio.~ ~f this repo~ in .con~1eclion~ \\ilh the a~Yer1isement, P~?motio.n ~r sale of ?-1!), ~rodl'.cl or p1~ocess, ?r in ;01111:,.c!ion \\ !th lh~ r:_-publication or this report
Lab Sample ID: 1912186-015D
Client Sample ID: 24A-035-040
Analyzed: 12/16/2019 2001h Extracted: 12/12/2019 742h
Units: µg/kg-dry Dilution Factor: Method: SW8270E
CAS Reporting Analytical
Compound Number Limit Result Qual
Benzo(a)pyrene 50-32-8 340 <340 $
Benzo(b )tluoranthene 205-99-2 340 <340
Benzo(g,h,i)perylene 191-24-2 340 <340
Benzo(k)fluoranthene 207-08-9 340 <340
3440 South 700 West B is(2-chloroethoxy )methane 111-91-1 340 <340
;alt Lake City, UT 84119 Bis(2-chloroethyl) ether 111-44-4 340 <340
Bis(2-ethylhexyl) phthalate 117-81-7 340 < 340
Butyl benzyl phthalate 85-68-7 340 < 340
Phone: (801) 263-8686 Chrysene 218-01-9 340 < 340
Toll Free: (888) 263-8686 Dibenz( a,h )anthracene 53-70-3 340 < 340 $
Fax: (801) 263-8687 Diethyl phthalate 84-66-2 340 < 340 $
~-mail: awal@awal-labs.com Dimethyl phthalate 131-11-3 340 < 340
Di-n-butyl phthalate 84-74-2 340 < 340
web: www.awal-labs.com Di-n-octyl phthalate 117-84-0 340 <340 $
Fluoranthene 206-44-0 340 <340
Fluorene 86-73-7 340 <340
Kyle F. Gross Hexachlorobenzene 118-74-1 340 <340 s
Laboratory Director Hexachlorobutadiene 87-68-3 340 <340
Hexachlorocyclopentadiene 77-47-4 340 <340
Jose Rocha Hexachloroethane 67-72-1 340 <340
QA Officer Indeno(l ,2,3-cd)pyrene 193-39-5 340 <340 $
Isophorone 78-59-1 340 <340
Naphthalene 91-20-3 340 <340
Nitro benzene 98-95-3 340 <340
N-Nitrosodimethylamine 62-75-9 670 <670
N-Nitrosodi-n-propylamine 621-64-7 340 < 340
N-Nitrosodiphenylamine 86-30-6 340 <340
Pentachlorophenol 87-86-5 340 < 340
Phenanthrene 85-01-8 340 < 340
Phenol 108-95-2 340 < 340
Pyrene 129-00-0 340 < 340
Pyridine 110-86-1 670 <670
Report Date: 1/6/2020 Page 96 of 234
All analyses applicable Lo the CWA. SDWA. and RCRA are perfom1ed in accordance lo NELAC p10Locols Pe1tinenl sampling informal ion is localed on lhe aHached COC Confiden1i.il Business Informalion: This report is prm•ided for lhe exclusi\e use of the
~ddressee Pri, ile~es o.r subnseq~ent ~;e of lhe ~~,e of this .con_ipa.ny or an) 1~mber of its slaff, or reproductio~ ~~ lhis rep01~ in .co~1ection,. \\ilh lhe ~: er1ise1;1enl, P~?molio,n ~r :ale of ?1!~. ~rodl~cl or P~?cess, ~r in 7°nrn~c~ion w!th lh~ r~-p~blicaLion of this report
3440 South 700 West
)alt Lake City, UT 84 I I 9
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-0lSD
Client Sample ID: 24A-035-040
Analyzed: 12/16/2019 2001h
Units: µg/kg-dry
Surrogate Units: µgikg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
S urr: N itrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-d 14
Extracted: 12/12/2019 742h
Dilution Factor: Method: SW8270E
CAS Result Amount Spiked %REC Limits
118-79-6 507 666.2 76.0 10-237
321-60-8 246 333.1 73.7 I 0-179
367-12-4 371 666.2 55.7 10-186
4165-60-0 216 333.1 64.8 10-166
13127-88-3 441 666.2 66.1 10-194
1718-51-0 297 333.1 89.3 10-265
S -High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Gel-Permealion Chromatography (GPC) Cleanup, method 3640A, utilized/or this sample.
Qual
# -This compound exceeded (high) the conlrol limitfor the CCV. The data is acceptable since the compound was not detected in the
sample.
$ -This compound exceeded (low) the control limit for the CCV.
Report Date: 1/6/2020 Page 97 of234
All analyses applicnble 10 the CWA, SDWA. and RCRA are perfom1ed in accordance to NELAC protocols. Pertinenl sampling informa1ion is located on the allached COC Conlidenlial Business Information: This report is proYided for the exclusi,·e use or the
~ddressee P1i\ ile~es o[sub .. seq~1enl ~;e of'1he ~~,e of this .cm~pany or nny ~mber of its slaJT, or reproduclio~ ~fthis repo~ in ~on?ection ... ,,ilh lhe n~:ertisemenl, P~?moli~ ~r sale of ~!Y rrodL~l or p~ocess, ~r in 7onn:_c!ion w!lh th~ r:_·publicalion or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-015
Client Sample ID: 24A-035-040
ANALYTICAL LAOORATORl ES Collection Date: 12/5/2019 1647h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 1810h SW60208 0.405 0.691
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1810h SW60208 0.324 < 0.324
Cadmium mg/kg-dry 12/19/201 9 175411 12/24/2019 181011 SW60208 0.405 < 0.405
Phone: (801)263-8686 Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1609h SW60!0D 304 < 304
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 1810h SW60208 8.11 < 8.11
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1810h SW60208 0.811 < 0.811
Fax: (80 I) 263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1810h SW60208 12.2 < 12.2
!-mail: awal@awal-labs.com Iron mg/kg-dry 12/19/2019 175411 12/30/2019 1609h SW60!0D 16.2 350
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1810h SW60208 2.43 < 2.43
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1609h SW6010D 101 < 101
Manganese mg/kg-dry 12/19/201 9 1754h 12/24/2019 1810h SW60208 4.05 52.7
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1502h SW74718 0.0378 < 0.0378
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1810h SW60208 0.811 < 0.811
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1810h SW60208 16.2 < 16.2
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1609h SW6010D 101 < 101
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1810h SW60208 1.62 < 1.62
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1810h SW60208 0.243 < 0.243
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1609h SW6010D 101 < 101
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1810h SW60208 0.649 < 0.649
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1600h SW60208 20.3 <20.3
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 1810h SW60208 0.405 < 0.405
Vanadium mg/kg-dry 12/19/2019 1754h 12/27/2019 1600h SW60208 5.07 < 5.07
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1810h SW60208 12.2 < 12.2
Report Date: 1/6/2020 Page 27 of 234
All annl~ses applicable lo lhe CWA, SDWA. and RCRA are perfomled in accord::mce lo NELAC protocols Pertinent sampling information is located on Lhe allached COC Confidential Business Informal ion: This repor1 is pro, ided for the e~clusi, e use of the
~ddressee Pri, ile~es o.f sub .. seq~1enl ~1~e of lhe ~:11_11e of this .con.1pany or M)' ~mber of ils slaIT, or reµroductio~ ~f this repo~ in fOn!teclion. \\ilh Lhe a~vertisemenl. p~omolio.n ~r sale of~!), ~rod1'.ct or p~ocess, ~r in ~onn:c)ion "\th lh~ r~-publicotion or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-0 15
American West Client Sample ID: 24A-035-040
ANALYTICAL LABORATORIES Collection Date: 12/5/2019 1647h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 93th 12/24/2019 1330h E350.l 4.47 <4.47
Ammonia (as N)-mg/L 12/26/2019 932h 12/26/2019 123 lh E350.l 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM23208 10.2 40.8
Phone:(801)263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 626h SM2320B 10.0 < 10.0
Fax: (801)263-8687
CaC03) -SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM2320B 10.2 < 10.2
:-mail: awal@awal-labs.com Carbonate (as mg/L I 2/19/20 I 9 626h SM2320B 10.0 32.0
CaC03)-SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1328h SW9251 5.09 < 5.09 &
Chloride -SPLP 1312 mg/L 12/27/2019 624h E300.0 0.100 0.213
Conductivity µmhos/cm 12/16/2019 530h SW9050A 10.0 92.9 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/2019 121h E300.0 0.245 0.812 #*
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 624h E300.0 0.100 0.155
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1615h E353.2 0.0102 < 0.0102 &
Jose Rocha pH@25° C pH Units 12/14/2019 1359h SW9045D 1.00 9.20 H
Phosphate, Total (as P) mg/kg-dry 12/16/2019 1628h 12/17/2019 1028h SM4500-P-F 4.90 6.98 QA Officer
Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 926h SM4500-P-F 0.0500 < 0.0500
P) -SPLP 1312
Sulfate mg/kg-dry 12/16/2019 950h SW9038 5.09 < 5.09 &
# -Analysis is performed on a 1:10 DI water extract/or soils.
& -Analysis is pe,jormed on a 1: 1 DI water extract for soils.
* -This analyte has been evaluated and reported down to the MDL. This is an estimated value between the MDL of0.245 mglkg-d,y and the
reporting limit (PQL) of 1.02 mg/kg-dry.
H -Sample was received outside of the holding time.
Report Date: 1/6/2020 Page 65 of234
All an.11) ses applicnble lo lhe CWA. SOWA. and RCRA me perfom1ed in accordance to NELAC protocols Pertinent sampling information is localed on the attached COC ConfidenliDI Business Information: This rei:ion is provided for 1he excllisi, e use of the
~ddressee, Pri, ile~es o.f su~seq~1ent ~~e of lhe ~~1e of this .cm~pany or n.tl)' 1~mber of ils staff, or reproduclio.~ ~f this repm; in f01~1eclion,. ,,ith the a~, ertisemenl, P~?moli°:'1 ~1 sale of~!~ ~rOdL~L or p~ocess, ~r in ~onn~c~ion w!th lh~ r:_-publicaiion of this repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-015
Client Sample ID: 24A-035-040
ANALYTICAL LABORATORIES Collection Date: 12/5/2019 1647h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 12/18/2019 1205h 12/24/2019 1946h SW6020B 0.0200 < 0.0200
Beryllium mg/L 12/18/2019 1205h 12/24/2019 1946h SW6020B 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 1946h SW6020B 0.00350 < 0.00350
Calcium mg/L 12/18/2019 1205h 12/30/2019 1943h SW6010D 1.00 2.45 Phone:(801)263-8686
Chromium mg/L 12/18/2019 1205h 12/24/2019 1236h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/2019 1205h 12/24/2019 1946h SW6020B 0.0200 < 0.0200
Fax: (801) 263-8687 Copper mg/L 12/18/2019 1205h 12/27/2019 1117h SW6020B 0.0500 < 0.0500
:-mail: awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/30/2019 1943h SW6010D 0.100 2.18
Lead mg/L 12/18/2019 1205h 12/24/2019 1946h SW6020B 0.0100 0.0217
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/30/2019 1943h SW6010D 1.00 1.06
Manganese mg/L 12/18/2019 1205h 12/24/2019 1946h SW6020B 0.0100 0.245
Mercury mg/L 12/18/2019 1600h 12/19/2019 1001h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 1946h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 1946h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/30/2019 1943h SW6010D 1.00 < 1.00
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 1946h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 1946h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/30/2019 1943h SW6010D 1.00 11.1
Thallium mg/L 12/18/2019 1205h 12/24/2019 1946h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1404h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1946h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/24/2019 1236h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1946h SW6020B 0.0500 < 0.0500
Report Date: I /6/2020 Page 46 of 234
All anal) ses npµlicnble lo 1he CWA. SDWA. and RCRA a1e perfom1ed in accordance to NELAC prolocols. Pertinen1 sampling information is localed on lhe allached COC Conrldential Business Information: This report is proYided for the exclusi, e use of1he
~ddressee. Prl\'ile~es or sub,,seq~1enl ~1;e of the ~?-':'le orthis .co1~pa.t1) or all) ~mbe1 of its Slaff, or reproductio~ ~f this repo~ in ~0~1eclion ... \\ith the~'. er1isement, P~?moli~n ~r sale or~~~-~rod~ct or p~ocess, ~r in ~onn1;c~io11 \\'~th 1h~ r~-p~blicalion or1his report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-014A
American West Client Sample ID: V-24A-036-038
ANALvT1cAL LAeoRAToR 1rs Collection Date: 12/5/2019 1643h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
Analyzed: 12/9/2019 164 7h
Units: µg/kg Dilution Factor: 0.96 Method: SW8260C
3440 South 700 West
,alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Compound
1, 1, I -Trichloroethane
1, 1,2,2-Tetrachloroethane
1, l ,2-Trichloro-1,2,2-trifluoroethane
1, 1,2-Trichloroethane
1, 1-Dichloroethane
1, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
1,2-Dibromoethane
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,3-Dichloro benzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
CAS Reporting Analytical
Number Limit Result Qual
71-55-6 1.92 < 1.92
79-34-5 1.92 < 1.92
76-13-1 1.92 < 1.92
79-00-5 1.92 < 1.92
75-34-3 1.92 < 1.92
75-35-4 1.92 < 1.92
87-61-6 1.92 < 1.92
120-82-1 1.92 < 1.92
96-12-8 4.80 <4.80
106-93-4 1.92 < 1.92
95-50-1 1.92 < 1.92
107-06-2 1.92 < 1.92
78-87-5 1.92 < 1.92
541-73-1 1.92 < 1.92
106-46-7 1.92 < 1.92
123-91-1 48.0 <48.0
78-93-3 9.60 <9.60
591-78-6 4.80 <4.80
108-10-1 4.80 <4.80
67-64-1 9.60 21.2
71-43-2 1.92 < 1.92
74-97-5 1.92 < 1.92
75-27-4 1.92 < 1.92
75-25-2 1.92 < 1.92
74-83-9 4.80 <4.80
75-15-0 1.92 < 1.92
56-23-5 1.92 < 1.92
108-90-7 1.92 < 1.92
75-00-3 1.92 < 1.92
Report Date: 1/6/2020 Page 140 of234
All annlyses applicnble to lhe CWA. SOWA. and RCRA are perfom1ed in accordance lo NELAC prolocols. Pe11inenl sampling i11forma1io11 is localed on the attached COC Confirlentiol Business Information: This repor1 is provided for1he e.xclusi, e use of the
~ddressee Prh·ile~es o_f sub .. seq~enl ~;e of lhe ~~,e of this .co1~pany or an) ~7mber of its staIT, or reproductio~ ~rthis repo1! in ~0~1ec1ion, \\ilh the a~\'ertisement. P~?molio.n ~r sale or~!). ~rodlict or p~ocess, ~r in ~nn~~ion w~th th~ r~-publicruion or !his report
Lab Sample ID: 1912186-014A
Client Sample ID: V-24A-036-038
Analyzed: 12/9/2019 1647h
Units: µg/kg Dilution Factor: 0.96 Method: SW8260C
CAS Reporting Analytical
American West
ANALYTl(;AL I A~OR~.70R1fS
Compound Number Limit Result Qual
Chloroform 67-66-3 1.92 < 1.92
Chloromethane 74-87-3 2.88 <2.88
cis-1,2-Dichloroethene 156-59-2 1.92 < 1.92
cis-1,3-Dichloropropene 10061-01-5 1.92 < 1.92
3440 South 700 West Cyclohexane 110-82-7 1.92 < 1.92
,alt Lake City, UT 84119 Dibromochloromethane 124-48-1 1.92 < 1.92
Dichloroditluoromethane 75-71-8 1.92 < 1.92
Ethylbenzene I 00-41-4 1.92 < 1.92
Phone:(801)263-8686 Isopropy !benzene 98-82-8 1.92 < 1.92
Toll Free: (888) 263-8686 m,p-Xylene 179601-23-1 1.92 < l.92
Fax: (801) 263-8687 Methyl Acetate 79-20-9 4.80 <4.80
~-mail: awal@awal-labs.com Methyl tert-butyl ether 1634-04-4 1.92 < l.92
Methy lcyclohexane 108-87-2 1.92 < 1.92
web: www.awal-labs.com Methylene chloride 75-09-2 4.80 <4.80
Naphthalene 91-20-3 1.92 < l.92
o-Xylene 95-47-6 1.92 < l.92
Kyle F. Gross Styrene 100-42-5 1.92 < 1.92
Laboratory Director Tetrachloroethene 127-18-4 1.92 < 1.92
Tetrahydrofuran 109-99-9 1.92 < 1.92
Jose Rocha Toluene 108-88-3 1.92 < 1.92
QA Officer trans-1,2-Dichloroethene 156-60-5 1.92 < l.92
trans-1,3-Dich loropropene 10061-02-6 l.92 < l.92
Trichloroethene 79-01-6 1.92 < 1.92
Trichlorotluoromethane 75-69-4 1.92 < l.92
Vinyl chloride 75-01-4 0.960 < 0.960
Surrogate Units: µg/kg CAS Result Amount Spiked %REC Limits Qual
Surr: l,2-Dichloroethane-d4 17060-07-0 50.8 48.00 106 80-145
Surr: 4-Bromotluorobenzene 460-00-4 48.0 48.00 100 70-125
Surr: Dibromotluoromethane 1868-53-7 45.6 48.00 95.0 74-135
Surr: Toluene-d8 2037-26-5 47.7 48.00 99.3 70-123
The sample was collected by method 5035A.
Report Date: 1/6/2020 Page 141 of 234
All analyses applicr,ble LO the CW A. SDWA. and RCRA are performed in accordance Lo NELAC protocols Pertinent sampling information is localed on the altached COC Confidenlial Business Information: This report is prO\ ided ror the exclusi, e use or lhe
~ddressee P1 i, ile~es o.r sub .. seq~ent ~·~e or the ~~,e of I his .cm~pany or nn~· 1~mber of its stall. or reproducli~ ~f I his repo~ in ~on~leclion ... ".;u, the a~, ertisemenl. P~?motio.n ~r sale of~~) ~rodl~cl or p~ocess, ~1 in ~onn:c!ion w\1h 1h~ r1;·P~blicnLion or I his report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-0l 7D
American West Client Sample ID: 24A-040-050
ANALYTICAL LA00RAT0R1Es Collection Date: 12/5/2019 1704h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/20/2019 137h
Units: µg/kg-dry
Extracted: 12/16/2019 1219
3440 South 700 West
;alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methy !naphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methylnaphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3 ,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthy Jene
Anthracene
Azobenzene
Benz( a )anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method: SW8270E
Reporting Analytical
Limit Result Qual
338 < 338
338 < 338
338 < 338
338 < 338
338 < 338
338 < 338
338 < 338
338 < 338
338 < 338
667 <667
338 < 338
338 <338
338 <338
338 < 338
338 < 338
338 < 338
338 < 338
338 < 338
338 < 338
667 <667
338 < 338
338 < 338
338 < 338
667 <667
338 < 338
338 < 338
338 < 338
338 < 338
338 < 338
Report Date: 1/6/2020 Page 98 of 234
All anal) ses applicable lo the CWA. SDWA, and RCRA rue perfom,ed in c1ccordance to NE LAC protocols Per1inen1 sampling information is located on Lhe allached COC, Confidential Business Information: This repor1 is provided for lhe exclusi, e use of the
~ddressee Pri, ile~es o.r sub~seq~ent ~1~e of !he ~:u,ne o[ this .cm~pan~ or illl) ~mber or its slaff, or reproductio~ ~f Lhis repo~ in
0
con!1eclio~ \\ilh Lhe a~vertisemenl, p~omoli~n m sale of ?-1!): rrodlict or p~ocess, ~r in ~onn~c~ion w(lh th~ r:_-publication of this repori
Lab Sample ID: 1912186-0 l 7D
Client Sample ID: 24A-040-050
Analyzed: 12/20/2019 137h Extracted: 12/16/2019 1219
Units: µg/kg-dry Dilution Factor: Method: SW8270E
CAS Reporting Analytical
American West Compound Number Limit Result Qual
ANAi VTICAL LABORATORl[S
Benzo(a)pyrene 50-32-8 338 < 338
Benzo(b )fluoranthene 205-99-2 338 < 338
Benzo(g,h, i)pery Jene 191-24-2 338 < 338
Benzo(k)fluoranthene 207-08-9 338 < 338
3440 South 700 West Bis(2-chloroethoxy)methane 111-91-1 338 < 338
~alt Lake City, UT 84119 Bis(2-chloroethyl) ether 111-44-4 338 <338
Bis(2-ethy1hexyl) phthalate 117-81-7 338 < 338
Butyl benzyl phthalate 85-68-7 338 < 338
Phone: (801)263-8686 Chrysene 218-01-9 338 < 338
Toll Free: (888) 263-8686 Dibenz( a,h )anthracene 53-70-3 338 < 338
Fax: (80 I) 263-8687 Diethyl phthalate 84-66-2 338 < 338
!-mail : awal@awal-labs.com Dimethyl phthalate 131-11-3 338 < 338
Di-n-butyl phthalate 84-74-2 338 < 338
web: www.awal-labs.com Di-n-octyl phthalate 117-84-0 338 < 338
Fluoranthene 206-44-0 338 < 338
Fluorene 86-73-7 338 < 338
Kyle F. Gross Hexach 1orobenzene 118-74-1 338 <338
Laboratory Director Hexachlorobutadiene 87-68-3 338 < 338
Hexachlorocyclopentadiene 77-47-4 338 < 338
Jose Rocha Hexachloroethane 67-72-1 338 < 338
QA Officer Indeno(l ,2,3-cd)pyrene 193-39-5 338 < 338
Isophorone 78-59-1 338 < 338
Naphthalene 91-20-3 338 < 338
Nitrobenzene 98-95-3 338 < 338
N-Nitrosodimethylamine 62-75-9 667 <667
N-Nitrosodi-n-propylamine 621-64-7 338 < 338
N-N itrosodipheny !amine 86-30-6 338 < 338
Pentachlorophenol 87-86-5 338 <338
Phenanthrene 85-01-8 338 < 338
Phenol 108-95-2 338 < 338
Pyrene 129-00-0 338 < 338
Pyridine 110-86-1 667 <667
Report Date: 1/6/2020 Page 99 of234
All annl~ses applicnble lo the CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pe1tinenl sampling informalion is located on the atlached COC Confidential Business lnformolion; This report is provided for 1he exclush e use of the
~ddressee Pri, ile~es o~su~seq~enl ~1;e or lhe ~~te of this .co1~pany or all! 1~mber of its slaIT, or reproductio~ ~f lhis repo,~ in ~on~ection .. \\ilh the n~,·ertisement P~?moti~n ~r sale of~!) ~rodl~Cl or p~ocess, ~r in ~nn~c~ion \\'!th lh~ r~-publicaJion of lhis report
ANALYTICA L LAQ O RATOA I [ S
Lab Sample ID: 1912186-017D
Client Sample ID: 24A-040-050
Analyzed: 12/20/2019 137h
Units: µg/kg-dry
Surrogate Units: µgikg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-dl4
Extracted: 12/16/2019 1219
Dilution Factor: 1
CAS Result Amount Spiked
118-79-6 439 663.6
321-60-8 342 331.8
367-12-4 424 663.6
4165-60-0 399 331.8
13127-88-3 562 663.6
1718-51-0 412 331.8
3440 South 700 West Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilizedfor this sample.
~alt Lake City, UT 84119
Phone: (801) 263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Method: SW8270E
%REC Limits Qual
66.2 10-237
103 10-179
63.8 10-186
120 10-166
84.6 10-194
124 10-265
Report Date: 1/6/2020 Page 100 of 234
All annl)·ses applicable to lhe CWA. SDWA. and RCRA ure perfom1ed in accordance lo NELAC prolocols Pertinent sampling information is localed on Lhe attached COC Confidential Business lnformnlion: This report is prO\·ided for the exclusiYe use or the
~ddressee. Pri, ile~es o,f sub ... seq~enl ~~e of !he ~~,e or this .con_ipany or an) ~mber or its slnff. or reproductio~ ~r this repoi; in ~0~1ection .. \\ilh the a~ve1tisemenl, P~?moti~n 01 sale of:"!~. ~rodl~cl or p1
0
ocess, ~·· in ~onn:,c)ion w~th lh~ r:_-p~blicalion o[ this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-017
American West Client Sample ID: 24A-040-050
ANALYTICAL LABORATORIES Collection Date: 12/5/2019 1704h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/20 I 9 1754h 12/24/2019 1813h SW6020B 0.409 1.69
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1813h SW6020B 0.327 < 0.327
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1813h SW6020B 0.409 < 0.409
Phone: (80 I) 263-8686 Calcium mg/kg-dry 12/19/20 I 9 1754h 12/30/2019 1611h SW60!0D 307 347
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 1813h SW6020B 8.18 < 8.18
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1813h SW6020B 0.818 < 0.818
Fax: (80 I) 263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1813h SW6020B 12.3 < 12.3
>mail : awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 16 l lh SW60 10D 16.4 526
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1813h SW6020B 2.45 3.69
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1611h SW6010D 102 116
Manganese mg/kg-dry 12/19/201 9 1754h 12/24/2019 1813h SW6020B 4.09 6.02
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1504h SW7471B 0.0339 < 0.0339
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1813h SW6020B 0.818 < 0.818
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1813h SW6020B 16.4 < 16.4
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1611h SW6010D 102 126
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1813h SW6020B 1.64 < 1.64
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1813h SW6020B 0.245 < 0.245
Sodium mg/kg-dry 12/19/20 I 9 I 754h 12/30/2019 1611h SW6010D 102 146
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1813h SW6020B 0.654 < 0.654
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1604h SW6020B 20.4 <20.4
Uranium mg/kg-dry 12/19/2019 1754h 12/24/201 9 1813h SW6020B 0.409 < 0.409
Vanadium mg/kg-dry 12/19/2019 1754h 12/27/2019 1604h SW6020B 5.11 < 5.11
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1813h SW6020B 12.3 < 12 .3
Report Date: 1/6/2020 Page 28 of234
All anal, ses applicnble to lhe CWA. SOWA. and RCRA me perfom,ed in accordnnce lo NELAC protocols Pe11inent sampling information is located on the aUached COC Confide111iol Business Information: This report is prm ided for lhe e.~clusi, e use of lhe
~ddressee Pri, ile~es o: sub ... seq~enl ~1~e of lhe ~~e of this .cm~puny or an~ 1~mbe1 of its s1nfT; or reproductio_~ ~r lhis repo~ in fO~)eclion ... ,,ith the ~vertisemenl, p~omolio.n m snle or:"!~. ~rodl~Cl or p1.ocess, ~r in ;onn~c~ion \\ ~lh th~ r:-publication or this repor1
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, lnc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-017
Client Sample ID: 24A-040-050
Collection Date: 12/5/2019 1704h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 931h 12/24/2019 1339h E350.I 4.54 <4.54
Ammonia (as N) -mg/L 12/26/2019 932h 12/26/2019 1232h E350. l 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM2320B 10.2 < 10.2
Phone: (801)263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 626h SM2320B 10.0 < 10.0
Fax: (801) 263-8687
CaC03)-SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM2320B 10.2 < 10.2
:-mail: awal@awal-labs.com Carbonate (as mg/L 12/19/2019 626h SM2320B 10.0 28.0
CaC03)-SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1329h SW9251 5.09 < 5.09 &
Chloride -SPLP 1312 mg/L 12/27/2019 641h E300.0 0.100 0.171
Conductivity µmhos/cm 12/16/2019 530h SW9050A 10.0 121 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/2019 138h E300.0 0.244 0.837 #*
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 641h E300.0 0.100 0.112
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1616h E353.2 0.0102 <0.0102 &
Jose Rocha pH@25°C pH Units 12/14/2019 1359h SW9045D 1.00 9.41 H
Phosphate, Total (as P) mg/kg-dry 12/16/2019 1628h 12/17/2019 1029h SM4500-P-F 5.41 5.73 QA Officer Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 927h SM4500-P-F 0.0500 < 0.0500
P) -SPLP 1312
Sulfate mg/kg-dry 12/16/2019 950h SW9038 5.09 < 5.09 &
# -Analysis is performed on a 1:10 DI water extract for soils.
& -Analysis is performed on a 1:1 DI water extract for soils.
* -This analyte has been evaluated and reported down to the MDL. This is an estimated value between the MDL of0.244 mg/kg-dry and the
reporting limit (PQL) of 1.02 mg/kg-dry.
H -Sample was received outside of the holding time.
Report Date: 1/6/2020 Page 66 of234
All analyses applicoble to the CWA. SDWA. and RCRA are perfom1ed in accordance Lo NELAC prolocols Pe1tinenl sampling information is localed on the attached COC Confidenlinl Business Information: This report is prO\'ided for lhe e:xclusi, e use or the
~ddressee P1i, ile~es o,r sub,.seq~enl ~1;e of the ~~e or this .c01~prmy or ::tn~· n2;mbel' of its slaff, or reproducti~ ~~this repo~ in ~oni1ec1ion,. \\ith the a~~ ertisemenl, P~?motio.n 01 snle of~!) ~rodl~cl or p~ocess, ~r in ';°nrn;_c~ion w~lh th~ r:_-publicntion of I his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-017
American West Client Sample ID: 24A-040-050
ANALYTICAL LABOAATORIE6 Collection Date: 12/5/2019 1704h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 12/18/2019 1205h 12/24/2019 1959h SW6020B 0.0200 < 0.0200
Beryllium mg/L 12/18/2019 1205h 12/24/2019 1959h SW6020B 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 1959h SW6020B 0.00350 < 0.00350
Calcium mg/L 12/18/2019 1205h 12/30/2019 1945h SW60!0D 1.00 3.92 Phone: (80 I) 263-8686
Chromium mg/L 12/18/2019 1205h 12/24/2019 1239h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/2019 1205h 12/24/2019 1959h SW6020B 0.0200 < 0.0200
Fax: (801) 263-8687 Copper mg/L 12/18/2019 1205h 12/27/2019 1120h SW6020B 0.0500 < 0.0500
:-mail: awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/30/2019 1945h SW60!0D 0.100 1.93
Lead mg/L 12/18/2019 1205h 12/24/2019 1959h SW6020B 0.0100 0.0144
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/30/2019 1945h SW6010D 1.00 1.49
Manganese mg/L 12/18/2019 1205h 12/24/2019 1959h SW6020B 0.0100 0.0176
Mercury mg/L 12/18/2019 1600h 12/19/2019 1003h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 1959h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 1959h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/30/2019 1945h SW6010D 1.00 < 1.00
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 1959h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 1959h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/30/2019 1945h SW60!0D 1.00 9.56
Thallium mg/L 12/18/2019 1205h 12/24/2019 1959h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1407h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1959h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/24/2019 1239h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1959h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 47 of234
All analyses applicable lo lhe CWA. SDWA, and RCRA are perfomted in accordance to NELAC protocols Pe1tinenl sampling information is located on the altached COC Confidential Business Information: This report is prO\ided for the exclusi, e use of the
~ddressee Pri, ile~es or sub.seg~enl ~1;e of lhe ~~ne of this .coi~pany or nn) 1!!;'!1ber of its slafT, or reproductio.~ ~f this repo~ in ~on~1ectio': \\ilh the~' ertisemenl, P~?motio.n or sale of ?1!). ~rodl'.CL or p~ocess. ~r in 7onn:c~ion \\'!th th~ r;-publicalion of Lhis report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-018A
Client Sample ID: V-24A-053-054
Collection Date: 12/5/2019 1720h
Received Date: 12/6/2019 1513h
3440 South 700 West
;alt Lake City, UT 841 I 9
Phone: (801) 263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
!-mail: awal@awal-labs.com
web: www.awal-labs.com
Analytical Results
Analyzed: 12/9/2019 1707h
Units: µg/kg
Compound
1, 1, I-Trichloroethane
1, 1,2,2-Tetrachloroethane
I, l ,2-Trichloro-1 ,2,2-trifluoroethane
1, 1,2-Trichloroethane
I, 1-Dichloroethane
1, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
Kyle F. Gross 1,2-Dibromoethane
Laboratory Director 1,2-Dichlorobenzene
1,2-Dichloroethane
Jose Rocha 1,2-Dichloropropane
QA Officer 1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Dilution Factor:
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
0.9 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qua!
71-55-6 1.80 < 1.80
79-34-5 1.80 < 1.80
76-13-1 1.80 < 1.80
79-00-5 1.80 < 1.80
75-34-3 1.80 < 1.80
75-35-4 1.80 < 1.80
87-61-6 1.80 < 1.80
120-82-1 1.80 < 1.80
96-12-8 4.50 <4.50
106-93-4 1.80 < 1.80
95-50-1 1.80 < 1.80
107-06-2 1.80 < 1.80
78-87-5 1.80 < 1.80
541-73-1 1.80 < 1.80
106-46-7 1.80 < 1.80
123-91-1 45.0 <45.0
78-93-3 9.00 <9.00
591-78-6 4.50 <4.50
108-10-1 4.50 <4.50
67-64-1 9.00 18.2
71-43-2 1.80 < 1.80
74-97-5 1.80 < 1.80
75-27-4 1.80 < 1.80
75-25-2 1.80 < 1.80
74-83-9 4.50 <4.50
75-15-0 1.80 < 1.80
56-23-5 1.80 < 1.80
108-90-7 1.80 < 1.80
75-00-3 1.80 < 1.80
Report Date: 1/6/2020 Page 142 of234
All an.ii) ses applicnble to the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pe1tinenl sampling information is located on the auached COC Connden1h1I Business lnfonm:1lion: This report is prO\ided for lhe exclusi, e use oflhe
~ddressee Pri, ile~es o.r sub~seq~enl ~~e or the ~?-1:'e of this .crn~pany or an) ,~mber of its stafT, or reproduclio~ ~~1his repo~ in 7on~1ection~ ,,ilh the n~vertisemenL, p~~motio.n ~· sale or:"!~ ~rodt!"t or P~?Cess, ~r in ~onn~c.Lion "~th th: r~-publicaLion of this report
3440 South 700 West
,alt Lake City, UT 84119
Phone: (801) 263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-018A
Client Sample ID: V-24A-053-054
Analyzed: 12/9/20191707h
Units: µg/kg
Compound
Chloroform
Chloromethane
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
Cyclohexane
Dibromochloromethane
Dichlorodifluoromethane
Ethyl benzene
Isopropy !benzene
m,p-Xylene
Methyl Acetate
Methyl tert-butyl ether
Methylcyclohexane
Methylene chloride
Naphthalene
o-Xylene
Styrene
Tetrachloroethene
Tetrahydrofuran
Toluene
trans-1,2-Dichloroethene
trans-1,3-Dichloropropene
Trichloroethene
· l 'richlorofluoromethane
Vinyl chloride
Surrogate Units: µg/kg ----
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
The sample was collected by method 5035A.
Dilution Factor: 0.9 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 1.80 < 1.80
74-87-3 2.70 <2.70
156-59-2 1.80 < 1.80
10061-01-5 1.80 < 1.80
110-82-7 1.80 < 1.80
124-48-1 1.80 < 1.80
75-71-8 1.80 < 1.80
100-41-4 1.80 < 1.80
98-82-8 1.80 < 1.80
179601-23-1 1.80 1.90
79-20-9 4.50 <4.50
1634-04-4 1.80 < 1.80
108-87-2 1.80 < 1.80
75-09-2 4.50 <4.50
91-20-3 1.80 < 1.80
95-47-6 1.80 < 1.80
100-42-5 1.80 < 1.80
127-18-4 1.80 2.02
109-99-9 1.80 < 1.80
108-88-3 1.80 2.39
156-60-5 1.80 < 1.80
10061-02-6 1.80 < 1.80
79-01-6 1.80 < 1.80
75-69-4 1.80 < 1.80
75-01-4 0.900 < 0.900
CAS Result Amount Spiked %REC Limits Qual
17060-07-0 45.4 45.00 101 80-145
460-00-4 43.0 45.00 95.6 70-125
1868-53-7 40.9 45.00 90.9 74-135
2037-26-5 44.0 45.00 97.7 70-123
Report Date: 1/6/2020 Page 143 of234
All anal) ses applicable to the CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pe1tinenl sampling informalion is localed on Lhe altached COC Confidenlial Business Jnformalion: This reporl is pro, ided for1he exclusi,e use or the
~ddressee Prh ile~es o.rsub~seq~enl ~~e or the ~?1.11e or this .co':'pany or an) ~mber ofils staIT, or reproduclio~ ~f Ibis repo~ in ~rn~1eclion~ "ith the a~vertisemenL P~?motio.n ~1 sale of~!), ~rod~cl or p1:ocess, ~r in 7onn:_c!ion w!lh lh~ r~-publicalion of this 1eport
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-019D
American West Client Sample ID: 24A-050-055
ANALvr1cAL LAsoRAToR1Es Collection Date: 12/5/2019 1726h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270£/3546
Analyzed: 12/16/2019 2023h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
,alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax:(801)263-8687
!-mail: awal@awal-labs.com
web: www.awal-labs.com
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methylnaphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methy !naphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3 ,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methy ]phenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthylene
Anthracene
Azobenzene
Benz( a )anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
353
353
353
353
353
353
353
353
353
696
353
353
353
353
353
353
353
353
353
696
353
353
353
696
353
353
353
353
353
SW8270E
Analytical
Result
< 353
< 353
< 353
< 353
< 353
< 353
< 353
< 353
< 353
<696
< 353
< 353
< 353
< 353
< 353
< 353
< 353
<353
< 353
<696
< 353
< 353
< 353
<696
< 353
< 353
< 353
< 353
< 353
Qual
s
#
$
$
Report Date: 1/6/2020 Page 101 of234
All analyses applicable lo lhe CWA. SDW A. and RCRA are perfom1ed in accordance lo NELAC prolocols Pertinent sampling i11fom1alion is located on lhe aUached COC Conridenlial Business Information: This repor1 is provided for the exclusi, e use of the
~ddressee, Pri, ile~es o~sub.seq~ent .u;e of the ~~1e of this .co~pany or an) ~mber of its slaIT. or reproductio.~ ~f lhis repo•! in .con!1eclio"... \\ith Lhe a~ertisemenl, P~?molio.n ~r sale of !11!), ~rodL~Cl or p~ocess, ~r in ~onn:c~ion w!lh lh~ r:-publication or Lhis reporl
Lab Sample ID: 1912186-019D
Client Sample ID: 24A-050-055
Analyzed: 12/16/2019 2023 h Extracted: 12/12/2019 742h
Units: µg/kg-dry Dilution Factor: Method: SW8270E
CAS Reporting Analytical
American West
ANALYTICAL LABORATORIES
Compound Number Limit Result Qual
Benzo(a)pyrene 50-32-8 353 < 353 $
Benzo(b )fluoranthene 205-99-2 353 < 353
Benzo(g,h,i)perylene 191-24-2 353 < 353
Benzo(k)fluoranthene 207-08-9 353 < 353
3440 South 700 West B is(2-chloroethoxy )methane 111-91-1 353 < 353
,alt Lake City, UT 84119 Bis(2-chloroethyl) ether 111-44-4 353 < 353
Bis(2-ethylhexyl) phthalate 117-81-7 353 < 353
Butyl benzyl phthalate 85-68-7 353 < 353
Phone:(801)263-8686 Chrysene 218-01-9 353 < 353
Toll Free: (888) 263-8686 Dibenz( a,h )anthracene 53-70-3 353 < 353 $
Fax:(801)263-8687 Diethyl phthalate 84-66-2 353 < 353 $
:-mail: awal@awal-labs.com Dimethyl phthalate 131-11-3 353 < 353
Di-n-butyl phthalate 84-74-2 353 < 353
web: www.awal-labs.com Di-n-octyl phthalate 117-84-0 353 < 353 $
Fluoranthene 206-44-0 353 < 353
Fluorene 86-73-7 353 < 353
Kyle F. Gross Hexachlorobenzene 118-74-1 353 < 353 s
Laboratory Director Hexachlorobutadiene 87-68-3 353 < 353
Hexachlorocyclopentadiene 77-47-4 353 < 353
Jose Rocha Hexachloroethane 67-72-1 353 <353
QA Officer Indeno( 1,2,3-cd)pyrene 193-39-5 353 < 353 $
Isophorone 78-59-1 353 < 353
Naphthalene 91-20-3 353 < 353
Nitrobenzene 98-95-3 353 < 353
N-Nitrosodimethylamine 62-75-9 696 <696
N-Nitrosodi-n-propylamine 621-64-7 353 < 353
N-Nitrosodiphenylamine 86-30-6 353 < 353
Pentachlorophenol 87-86-5 353 < 353
Phenanthrene 85-01-8 353 < 353
Phenol 108-95-2 353 < 353
Pyrene 129-00-0 353 < 353
Pyridine 110-86-1 696 <696
Report Date: 1/6/2020 Page I 02 of 234
All annl) ses applicable to the CWA. SDWA. and RCRA ure perfom1ed in accordance lo NELAC prolocols Pertinent sampling information is localed on the allached COC Conftdenlio\ Business Information: This report is proYided ror lhe exclusi, e use of the
~ddressee, Pri, ile~es o! su~seq~1enl .u;e of the ~~1e of I his _co1~po.t1~ or an~· n,!mber of its staJT, or reproductio~ ~f this repo~ in ~o"'.1ec11on .. \\ilh the a~\'ertisemenl, P~?mo1io.n ~1 sale of ?1!) ~md1~cl or p~ocess, ~r in ~onn:_c~ion \\'!th th~ r:_-publicnlion of this report
American West
ANALYTICAL LABORATORIES
3440 South 700 West
)alt Lake City, UT 84119
Phone: (801) 263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-019D
Client Sample ID: 24A-050-055
Analyzed: 12/16/2019 2023h
Units: µg/kg-dry
Surrogate Units: µgikg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
S urr: N itrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-d14
Extracted: 12/12/2019 742h
Dilution Factor:
CAS Result Amount Spiked
118-79-6 471 692.8
321-60-8 218 346.4
367-12-4 321 692.8
4165-60-0 174 346.4
13127-88-3 358 692.8
1718-51-0 298 346.4
Method: SW8270E
%REC Limits
68.0 10-237
62.9 10-179
46.3 10-186
50.3 10-166
51.7 10-194
86.2 10-265
S -High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, ulilizedfor this sample.
Qual
#-This compound exceeded (high) the control limitfor the CCV The data is acceptable since the compound was not detected in the
sample.
$ -This compound exceeded (low) the control limit for the CCV
Report Date: 1/6/2020 Page J 03 of 234
All analyses applicable 10 the CW~ SDWA. and RCRA are perfom1ed in accordance Lo NELAC prolocols Per1inenl sampling information is localed on the attached COC Confidential Business lnformrilion; This reporl is provided ror lhe exclusi, e use of1he
~ddressee Pri, ile~es o_r su~seq~1enl ~~e or lhe ~?';le of this
0
cm1:1pan) or M) ~mber of its slalT. or reproduclio~ ~this repo~ in .c~leclion,. ,dth the ~:·ertisemenl. P~?motio.n ~r sale of ?1!Y ~rodl~ct or p~ocess, ~r in ~onn~c~ion w~th lh~ n;-poblicniion of Lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-019
Client Sample ID: 24A-050-055
Collection Date: 12/5/2019 1726h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;aJt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW6020B 0.414 3.37
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW60208 0.332 < 0.332
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW6020B 0.414 < 0.414
Phone:(801)263-8686 Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1615h SW6010D 311 1,380
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW6020B 8.29 < 8.29
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW60208 0.829 < 0.829
Fax: (80 I) 263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW6020B 12.4 < 12.4
:-mail: awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1615h SW6010D 16.6 1,810
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW6020B 2.49 5.13
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1615h SW6010D 104 326
Manganese mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW60208 4.14 16.6
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1506h SW7471B 0.0385 < 0.0385
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW6020B 0.829 < 0.829
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW6020B 16.6 < 16.6
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1615h SW6010D 104 313
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW6020B 1.66 < 1.66
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW6020B 0.249 <0.249
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1615h SW6010D 104 195
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW6020B 0.663 < 0.663
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1607h SW6020B 20.7 <20.7
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW6020B 0.414 <0.414
Vanadium mg/kg-dry 12/19/2019 1754h 12/27/2019 1607h SW6020B 5.18 < 5.18
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1816h SW6020B 12.4 < 12.4
Report Date: 1/6/2020 Page 29 of234
All anal) ses applicable to lhe CWA. SOWA. and RCRA are perfom1ed in accordance 10 NELAC p1olocols Pertinenl sampling information is located on the nllached CDC Conriclenlial Business Jnformntion: This report is pro\'ided for the exclusiYe use of lhe
~ddressee. Pri, ile~es o_f sub~seq~1ent ~;'e of the -~~e of this .co1~pm1y or an~ ~'!1be1 of its slaff, or reproduclio.~ ~~this repm~ in ~0~1eclim~ ,vilh the ~;ertisemenl, p~omoti~n ~1 sale of ?1!), ~rodl~ct or P~?cess, ?J in ~onm~c~ion "!th th~ r:-nublicaiion of this repor1
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-019
Client Sample ID: 24A-050-055
ANALYTICAL LAB0RAT0Ai(S Collection Date: 12/5/2019 1726h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 93 1h 12/24/2019 1340h E350.I 5.14 < 5.14
Ammonia (as N) -mg/L 12/26/2019 932h 12/26/2019 1233h E350.I 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM23208 10.4 104
Phone:(801)263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/l 9/2019 626h SM23208 10.0 < 10.0
Fax: (801)263-8687
CaC03) -SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM23208 10.4 < 10.4
~-mail : awal@awal-labs.com Carbonate ( as mg/L 12/1 9/2019 626h SM23208 10.0 32.0
CaC03)-SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1245h SW9251 26.0 34.0 &
Chloride -SPLP 1312 mg/L 12/27/2019 658h E300.0 0.100 0.514
Conductivity µmhos/cm 12/16/2019 530h SW9050A 10.0 97.6 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/2019 155h E300.0 1.04 1.11 #
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 658h E300.0 0.100 0.130
Nitrate/Nitrite ( as N) mg/kg-dry 12/22/2019 1617h E353.2 0.0104 <0.0104 &
Jose Rocha pH@25° C pH Units 12/14/2019 1359h SW9045D 1.00 9.67 H
Phosphate, Total (as P) mg/kg-dry 12/20/2019 1706h 12/26/2019 859h SM4500-P-F 24.5 40.8 QA Officer
Phosphate, Total (as mg/L 12/20/2019 1729h l 2/26/2019 928h SM4500-P-F 0.0500 0.247
P) -SPLP 1312
Sulfate mg/kg-dry 12/17/2019 900h SW9038 5.19 11.9 & ----
# -Analysis is performed on a 1: JO DI water extract for soils.
& -Analysis is performed on a 1:1 DI water extract for soils.
H -Sample was received outside of the holding time.
Report Date: 1/6/2020 Page 67 of 234
All nnnlyses applicJble to lhe CWA. SDWA. and RCRA are perfomted in accordance to NELAC p10Locols, Pertinent sampling information is located on Lhe attached COC Confidenlial Business Information: This repon is prO\·ided for the e.~clusi, e use of the
~ddressee Pri, ile~es of' su~seg~ent ~1;-e or the ~~1e or I his .crn~po.ny or any ~~1ber or its slaIT, or reproducli°!! ~f this repo~ in ~on~1ection .. ,,ith the a~, enisement. P~?motio.n ~r sale of ?J;) prod~cl or p~ocess, ~r in ~onn1;.c~ion '''!lh 1h7 r:,·p~blicotion of this repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-019
American West Client Sample ID: 24A-050-055
ANALYTICAL LAOORATORI( S Collection Date: 12/5/2019 1726h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 12/18/2019 1205h 12/24/201 9 2002h SW6020B 0.0200 0.0209
Beryllium mg/L 12/18/2019 1205h 12/24/2019 2002h SW6020B 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 2002h SW6020B 0.00350 < 0.00350
Phone: (80 l) 263-8686 Calcium mg/L 12/18/2019 1205h 12/30/2019 1947h SW6010D 1.00 4.82
Chromium mg/L I 2/J 8/2019 1205h 12/24/2019 1242h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/2019 1205h 12/24/2019 2002h SW6020B 0.0200 < 0.0200
Fax:(801)263-8687 Copper mg/L 12/J 8/2019 1205h 12/27/2019 1123h SW6020B 0.0500 < 0.0500
:-mail: awal@awal-labs.com Iron mg/L 12/1 8/2019 1205h 12/30/2019 I 947h SW6010D 0.100 6.59
Lead mg/L 12/18/2019 1205h 12/24/2019 2002h SW6020B 0.0100 0.0127
web: www.awal-labs.com Magnesium mg/L I 2/18/2019 1205h 12/30/2019 1947h SW6010D 1.00 2.08
Manganese mg/L 12/18/2019 1205h 12/24/2019 2002h SW6020B 0.0100 0.0389
Mercury mg/L 12/18/2019 1600h 12/19/2019 1005h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 2002h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/20 I 9 2002h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/30/2019 1947h SW6010D 1.00 < 1.00
Jose Rocha Selenium mg/L 12/J 8/2019 1205h 12/24/2019 2002h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/20 I 9 2002h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h I 2/30/2019 194 7h SW6010D 1.00 9.71
Thallium mg/L 12/18/2019 1205h 12/24/2019 2002h SW6020B 0.0100 < 0.0100
Tin mg/L I 2/18/2019 1205h 12/27/2019 1410h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h I 2/24/2019 2002h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/J 8/2019 1205h 12/24/2019 1242h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 2002h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 48 of 234
All analyses applicable lo the CW A. SDW A. and RCRA i'.lfe perfom1ed in accordance to NELAC protocols Pe11ineru sampling infom1ation is located on the auached. COC Confictenlial Business Information: This report is pro\'ided for the e.'-clUSi\ e use of the
~ctdressee Pri, ile~es o~ sub .. seq~enl ~1~ of the ~~h? of lhis .co1~pMy or an) ~mber of its slaff or reproduclio~ ~f lhis repo~ in .con~1ec1ion .. \\ith the a~,1ertisemen1. P~?motio_n 01 sale of~!). ~rodl~CI or p~ocess, ~r in c_:ornu;c!ion \\'!th 1h~ r:-publica1ion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-020A
American West Client Sample ID: V-24A-062-064
ANALYT1cA1 LAooRAroR1~s Collection Date: 12/5/2019 1737h
Received Date: 12/6/2019 1513h
3440 South 700 West
,alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (801)263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Analytical Results
Analyzed: 12/9/2019 1728h
Units: µg/kg
Compound
1, 1, I-Trichloroethane
1, 1,2,2-Tetrachloroethane
1, l ,2-Trichloro-1,2,2-trifluoroethane
1, 1,2-Trichloroethane
1, 1-Dichloroethane
1, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-ch I oropropane
Kyle F. Gross 1,2-Dibromoethane
Laboratory Director 1,2-Dichlorobenzene
1,2-Dichloroethane
Jose Rocha 1,2-Dichloropropane
QA Officer 1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Dilution Factor:
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
0.95 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
71-55-6 1.90 < 1.90
79-34-5 1.90 < 1.90
76-13-1 1.90 < 1.90
79-00-5 1.90 < 1.90
75-34-3 1.90 < 1.90
75-35-4 1.90 < 1.90
87-61-6 1.90 < 1.90
120-82-1 1.90 < 1.90
96-12-8 4.75 <4.75
106-93-4 1.90 < 1.90
95-50-1 1.90 < 1.90
107-06-2 1.90 < 1.90
78-87-5 1.90 < 1.90
541-73-1 1.90 < 1.90
106-46-7 1.90 < 1.90
123-91-1 47.5 <47.5
78-93-3 9.50 <9.50
591-78-6 4.75 <4.75
108-10-1 4.75 <4.75
67-64-1 9.50 38.3
71-43-2 1.90 < 1.90
74-97-5 1.90 < 1.90
75-27-4 1.90 < 1.90
75-25-2 1.90 < 1.90
74-83-9 4.75 <4.75
75-15-0 1.90 < 1.90
56-23-5 1.90 < 1.90
108-90-7 1.90 < 1.90
75-00-3 1.90 < 1.90
Report Date: 1/6/2020 Page 144 of234
All anal) ses applicable to lhe CWA. SDWA. and RCRA o.re perfom1ed in acco,dance to NELAC protocols Pertinent snmpling information is localed on the allached COC Conlidenliol Business Information: This report is pro, ided for the e.xclnsh e use of the
~ddressee Pri,ile~es o[sub_seq~enl ~1;e of the ~~e of this.co1~pa11y or an~· ~mbe1· of its staIT. or reproduclio~ ~f this repo~ in ~o~lec1ion ... with Lhe a~vertisement P~?molio.n or sale of~!~ Rrod~ct or p~ocess, ~r in ~onn~c~io11 w!lh th~ r~-publicDtion of this report
Lab Sample ID: l 912 l 86-020A
Client Sample ID: V-24A-062-064
Analyzed: 12/9/2019 1728h
Units: µg/kg Dilution Factor: 0.95 Method: SW8260C
A merica~West
CAS Reporting Analytical
Compound Number Limit Result Qual
ANALYTICAL LABORATORIES
Chloroform 67-66-3 1.90 < 1.90
Chloromethane 74-87-3 2.85 <2.85
cis-1,2-Dichloroethene 156-59-2 1.90 < 1.90
cis-1,3-Dichloropropene 10061-01-5 l.90 < 1.90
3440 South 700 West Cyclohexane 110-82-7 1.90 < 1.90
;;alt Lake City, UT 84119 Dibromochloromethane 124-48-1 1.90 < 1.90
Dichlorodifluoromethane 75-71-8 1.90 < 1.90
Ethylbenzene 100-41-4 1.90 < 1.90
Phone:(801)263-8686 Isopropylbenzene 98-82-8 1.90 < 1.90
foll Free: (888) 263-8686 m,p-Xylene 179601-23-1 1.90 < 1.90
Fax: (801) 263-8687 Methyl Acetate 79-20-9 4.75 <4.75
~-mail: awal@awal-labs.com Methyl tert-butyl ether 1634-04-4 1.90 < 1.90
Methylcyclohexane 108-87-2 1.90 < 1.90
web: www.awal-labs.com Methylene chloride 75-09-2 4.75 <4.75
Naphthalene 91-20-3 l.90 < 1.90
o-Xylene 95-47-6 1.90 < 1.90
Kyle F. Gross Styrene 100-42-5 1.90 < 1.90
Laboratory Director Tetrachloroethene 127-18-4 1.90 2.96
Tetrahydrofuran 109-99-9 1.90 < 1.90
Jose Rocha Toluene 108-88-3 l.90 < 1.90
QA Officer trans-1,2-D ich I oroethene 156-60-5 1.90 < 1.90
trans-1,3-Dichloropropene 10061-02-6 1.90 < 1.90
Trichloroethene 79-01-6 1.90 < 1.90
Trichlorofluoromethane 75-69-4 1.90 < 1.90
Vinyl chloride 75-01-4 0.950 < 0.950
Surrogate Units: µg/kg CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4 17060-07-0 50.9 47.50 107 80-145
Surr: 4-Bromotluorobenzene 460-00-4 48.4 47.50 102 70-125
Surr: Dibromofluoromethane 1868-53-7 45.3 47.50 95.4 74-135
Surr: Toluene-d8 2037-26-5 48.1 47.50 101 70-123
The sample was collected by method 5035A.
Report Date: 1/6/2020 Page 145 of 234
All annl~ ses applicnble lo 1he CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC prolocols Pertinenl sampling information is located on Lhe aUached COC Conlidential Business Informal ion: This report is pro, ided for lhe exclusi,e use of the
~ddressee Pri, ile~es of' sub .. seq~en1 !1~e of 1he ~~1e of I his 0coi~pany or illl) n!mbe1 or its slnJT. or reproductio~ ~f this repo~ in .con~lection ... \\ilh Lhe a~, ertisemenl, P~?molio.n ~r sale or ?1!~ rrodl~cl or p~ocess, ~r in ~onn~c~ion w!th th~ r~-publicalion or rhis report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 19 I 2186-02 ID
American West Client Sample ID: 24A-062-070
ANALvT1cAL LAaoRAToR1rs Collection Date: 12/5/2019 1740h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/16/2019 2045h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
;alt Lake City, UT 84 I I 9
Phone: (801) 263-8686
foll Free: (888) 263-8686
Fax: (801) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Compound
I ,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methylnaphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methylnaphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthylene
Anthracene
Azobenzene
Benz(a)anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
422
422
422
422
422
422
422
422
422
832
422
422
422
422
422
422
422
422
422
832
422
422
422
832
422
422
422
422
422
SW8270E
Analytical
Result
<422
<422
<422
<422
<422
<422
<422
<422
<422
< 832
<422
<422
<422
<422
<422
<422
<422
<422
<422
< 832
<422
<422
<422
< 832
<422
<422
<422
<422
<422
Qual
s
#
$
$
Report Date: 1/6/2020 Page 104 of234
All analyses applic,,ble to lhe CWA. SDWA. and RCRA are perfom1ed in accordance lo NELAC protocols Per1inent sampling information is located on the attached COC Confidentiul Business lnfo11m1tion: This report is pro, ided for lhe exclusi,e use of the
~ddressee Pri, ile~es o.f sub~seq~1ent ?;e of the ~!",1,e of lhis .co~pany or an) ~~mber of ils slarf or reproduclio~ ~f this repo1! in ~on'.1eclion .. \\ilh lhe ™!' er1isement, P~?molio.n 01 sale of:"!~ ~rodL~cl or p~ocess, ~r in ~onn~~ion \\'!th lh~ r~-publication of 1his report
ANALYTICAL I ~OOPATORIE8
Lab Sample ID: 1912186-02ID
Client Sample ID: 24A-062-070
Analyzed: 12/16/2019 2045h
Units: µg/kg-dry
Compound
Benzo(a)pyrene
Benzo(b )tluoranthene
Benzo(g,h,i)perylene
Benzo(k)tluoranthene
3440 South 700 West Bis(2-chloroethoxy)methane
,alt Lake City, UT 84119 Bis(2-chloroethyl) ether
Bis(2-ethylhexyl) phthalate
Butyl benzyl phthalate
Phone: (801) 263-8686 Chrysene
Toll Free: (888) 263-8686 Dibenz(a,h)anthracene
Fax: (801) 263-8687 Diethyl phthalate
~-mail: awal@awal-labs.com Dimethyl phthalate
Di-n-butyl phthalate
web: www.awal-labs.com Di-n-octyl phthalate
Fluoranthene
Fluorene
Kyle F. Gross Hexachlorobenzene
Laboratory Director
Jose Rocha
QA Officer
Hexachlorobutadiene
Hexachlorocyclopentadiene
Hexachloroethane
Indeno( 1,2,3-cd)pyrene
Isophorone
Naphthalene
Nitro benzene
N-N itrosodimethy I amine
N-Nitrosodi-n-propylamine
N-Nitrosodiphenylamine
Pentachlorophenol
Phenanthrene
Phenol
Pyrene
Pyridine
Extracted: 12/12/2019 742h
Dilution Factor: 1
CAS
Number
50-32-8
205-99-2
191-24-2
207-08-9
111-91-1
111-44-4
117-81-7
85-68-7
218-01-9
53-70-3
84-66-2
131-11-3
84-74-2
117-84-0
206-44-0
86-73-7
118-74-1
87-68-3
77-47-4
67-72-1
193-39-5
78-59-1
91-20-3
98-95-3
62-75-9
621-64-7
86-30-6
87-86-5
85-01-8
108-95-2
129-00-0
110-86-1
Method:
Reporting
Limit
422
422
422
422
422
422
422
422
422
422
422
422
422
422
422
422
422
422
422
422
422
422
422
422
832
422
422
422
422
422
422
832
SW8270E
Analytical
Result
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
<422
< 832
<422
<422
<422
<422
<422
<422
< 832
Qual
$
$
$
$
s
$
Report Date: 1/6/2020 Page 105 of234
All anal) ses applicable lo the CWA. SOWA. and RCRA are perfom,ed in accordance to NELAC protocols Pertinent sampling information is localed on lhe attached COC Confidential Business Information: This repor1 is prm ided for the exclusi,·e use of the
~ddressee Pri, ile~es o.r sub~seq~ent ~~e of lhe ~?1,11e of this .cm~pany or an) 1~'!1ber of ils staff, or reproduclio.~ ~f this repm~ in ~m~1eclion~ ,,ith Lhe a~; ertise1'!1ent, p~omolio.n ~r sale of~!). ~rodL!cl or p~ocess, ~r in ~onrn;_c~ion w~th lh~ r~-publication of I his report
ANALYTICAL t Ar.n:nt.ATORIES
3440 South 700 West
;alt Lake City, UT 84119
Phone: (801) 263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
!-mail: awal@awal-Iabs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-021D
Client Sample ID: 24A-062-070
Analyzed: 12/16/2019 2045h
Units: µg/kg-dry
Surrogate Units: µglkg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-d5
Surr: Pheno1-d6
Surr: Terphenyl-d14
Extracted: 12/12/2019 742h
Dilution Factor: Method: SW8270E
CAS Result Amount Spiked %REC Limits
118-79-6 644 828.3 77.7 10-237
321-60-8 327 414.1 78.9 10-179
367-12-4 591 828.3 71.4 10-186
4165-60-0 326 414.1 78.7 10-166
13127-88-3 598 828.3 72.2 10-194
1718-51-0 347 414.1 83.7 10-265
S-High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized/or this sample.
Qual
# -This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
$ -This compound exceeded (low) the control limit/or the CCV.
Report Date: I /6/2020 Page I 06 of 234
All anal)ses applicable to the CWA. SOWA. and RCRA are perfomred in accordance to NELAC protocols. Pertinenl sampling inrormation is located on U1e allached COC Confidential Business Information: This repor1 is proYided ror lhe exclusi, e use of the
~ddressee Pri\ ile~es o['sub .... seq~enl ~~e of the ~~1e of lhis .coi~pany or nny ~mber or ils slaff, or reproductio~ ~[this repoi; in ~on~1ectio1~ \\"ilh the n~,ertisemenl, P~?molio.n OI saJe or~!~ ~rod1ict or p~ocess, ~r in ';°nn~c!ion w!th lh~ r:-publication or this 1eport
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: I 912186-021
American West Client Sample ID: 24A-062-070
ANALYTICAL LADORATORlfS Collection Date: 12/5/2019 1740h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 0.396 1.24
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 0.317 < 0.317
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 0.396 < 0.396
Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1618h SW6010D 297 326 Phone: (801)263-8686
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 7.93 < 7.93
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 0.793 30.6
Fax: (801) 263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 11.9 18.5
~-mail: awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1618h SW6010D 15.9 5,270
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 2.38 26.4
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1618h SW6010D 99.1 352
Manganese mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 3.96 223
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1508h SW74718 0.0353 < 0.0353
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 0.793 0.862
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 15.9 < 15.9
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1618h SW6010D 99.1 468
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 1.59 < 1.59
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 0.238 < 0.238
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1618h SW6010D 99.1 < 99.1
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 0.634 < 0.634
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1610h SW60208 19.8 < 19.8
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 0.396 0.407
Vanadium mg/kg-dry 12/19/2019 1754h 12/27/2019 1610h SW60208 4.96 <4.96
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1819h SW60208 11.9 21.0
Report Date: 1/6/2020 Page 30 of 234
All an.ilyses upplicable to lhe CWA. SOWA. and RCRA are performed in accordance lo NELAC p1olocols Pertinent sampling information is located on Lhe altached COC Confidential Business lnformalion: This report is provided for1he exclll5i\ e use o[1he
~ddressee Pri, ile~es a: sub~seq~enl ~1;e of the ~~e or Lhis .crn~pany or llil) ~mber of its staff, or reproductio~ ~f I his repm! in .con~1eclion~ \\ilh the a~, e1tisemenl, P~?molio.n ~1 saJe of~!). ~rodl)CL or p~ocess, ~r in 7onrn;_c~ion w!lh th~ r~-publication of this reporl
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-021
American West Client Sample ID: 24A-062-070
ANALYTICAL LAOORATOPIES Collection Date: 12/5/2019 1740h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;aJt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 931h 12/24/2019 134 1 h E350.I 5.12 < 5.12
Ammonia (as N) -mg/L 12/26/2019 932h 12/26/2019 1234h E350.I 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM2320B 10.2 40.9
Phone:(801)263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 626h SM2320B 10.0 10.0
Fax: (80 I) 263-8687
CaC03)-SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM2320B 10.2 < 10.2
~-mail : awal@awal-Jabs.com Carbonate (as mg/L 12119/2019 626h SM2320B 10.0 20.0
CaC03) -SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1331h SW9251 5.12 < 5.12 &
Chloride -SPLP 1312 mg/L 12/27/2019 714h E300.0 0.100 0.150
Conductivity µmhos/cm 12/16/2019 530h SW9050A 10.0 206 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/20 19 21 lh E300.0 1.02 3.39 #
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 714h E300.0 0.100 0.300
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1619h E353.2 0.0102 < 0.0102 &
Jose Rocha pH@25° C pH Units 12/14/2019 1359h SW9045D 1.00 9.06 H
Phosphate, Total (as P) mg/kg-dry 12/20/2019 I 706h 12/26/2019 948h SM4500-P-F 5.45 < 5.45 QA Officer Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 928h SM4500-P-F 0.0500 0.175
P)-SPLP 1312
Sulfate mg/kg-dry 12/17/2019 900h SW9038 5.12 11.7 &
#-Analysis is performed on a I: JO DI water extract for soils.
& -Analysis is performed on a I: I DI water extract for soils.
H -Sample was received outside of the holding lime.
Report Date: 1/6/2020 Page 68 of 234
All analyses applicable to the CW A. SOWA. and RC'RA rue 1>erfom1ed in accordance lo NELAC prolocols, Peninenl sampling inrormaLion is locoted on Ll1e atlnched COC Conlidenlial Business lnfonn.ition: This report is prO\'ided for the esclusi\e use or the
~ctdressec P1i\·ile~es o.r su~seq~ent ~~e or lhe ~~e of this _co1~pa11y or any ~mber of ils staff, or reproducli~ ~f 1his repo~ in ~on~\ection~ \\ilh 1he a~~·ertise~enl, P~?moli~ ~r sale of !11!~ ~rodL~cl or p1.ocess, ~r in ~onn~c~ion \\'!th lh~ r~-publication of 1his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-021
Client Sample ID: 24A-062-070
Collection Date: 12/5/2019 1740h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua!
;aJt Lake City, UT 84119 Arsenic mg/L 12/J 8/201 9 1205h 12/24/2019 2005h SW6020B 0.0200 < 0.0200
Beryllium mg/L 12/J 8/2019 1205h 12/24/2019 2005h SW6020B 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 2005h SW6020B 0.00350 < 0.00350
Calcium mg/L 12/18/201 9 1205h 12/30/2019 1950h SW60!0D 1.00 3.72 Phone: (801)263-8686
Chromium mg/L 12/18/2019 1205h 12/24/2019 1255h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/201 9 1205h 12/24/2019 2005h SW6020B 0.0200 < 0.0200
Fax: (801)263-8687 Copper mg/L 12/J 8/2019 1205h 12/27/2019 1126h SW6020B 0.0500 < 0.0500
!-mail: awal@awal-labs.com Iron mg/L 12/J 8/2019 1205h 12/30/2019 1950h SW6010D 0.100 13.8
Lead mg/L 12/18/2019 1205h 12/24/2019 2005h SW6020B 0.0100 0.0565
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/30/2019 1950h SW6010D 1.00 3.21
Manganese mg/L 12/18/2019 1205h 12/24/2019 2005h SW6020B 0.0100 0.0794
Mercury mg/L 12/18/2019 1600h 12/19/2019 I 007h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 2005h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 2005h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/J 8/2019 1205h 12/30/2019 1950h SW60l0D 1.00 2.85
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 2005h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 2005h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/30/2019 1950h SW60!0D 1.00 10.3
Thallium mg/L 12/J 8/2019 1205h 12/24/2019 2005h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1413h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 2005h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/24/2019 1255h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 2005h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 49 of 234
All anal~ ses applicJble Lo the CWA. SOWA. and RCRA are perfom1ed in accordance Lo NELAC protocols Pertinent sampling information is localed on the aUached COC Confidenlia.l Business Information: 1 his repor1 is provided for the exclusi, e use of lhe
~ddressee P1i, ile~es o.r sub .... sec1~enl ~~e or1he ~~1e or this .co1~p:i.11y or rin) ~mbe1 or its stafT, or reproduclio~ ~r1his repo~ in .coni1ecLior~ \\ith the a~vertisemenl, p~~mo1io.n or sale or?-'!~ ~rodLict or p~ocess, ~r in 7onm;_c~ion w!lh 1h~ r:·publication of this 1eport
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-023D
American West Client Sample ID: 24A-072-076
ANALvr1c4L LAooRAroR1fs Collection Date: 12/6/2019 803h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/16/2019 2107h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
;alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801)263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methylnaphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methylnaphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthylene
Anthracene
Azobenzene
Benz( a )anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
335
335
335
335
335
335
335
335
335
661
335
335
335
335
335
335
335
335
335
661
335
335
335
661
335
335
335
335
335
SW8270E
Analytical
Result
< 335
< 335
< 335
< 335
< 335
< 335
< 335
< 335
< 335
< 661
< 335
< 335
< 335
< 335
< 335
<335
< 335
< 335
< 335
<661
< 335
< 335
< 335
< 661
< 335
< 335
<335
< 335
< 335
Qual
s
#
$
$
Report Date: 1/6/2020 Page 107 of234
All anal~ ses applicable to the CWA. SOWA. and RCRA are perfom,ed in accordance to NELAC protocols Pertinent sampling information is locnted on Lhe attached COC, Conf\denlinl Business Informalion: This report is pro\ ided for the e'-:clnsiYe use of the
~ddressee. Pri1 ile~es Of' sub.seq~ent ~;e or the ~:"."e or lhis .co1~pan1· or an)" 1~mber or ils Slaff or reproduclio~ ~r this repo~ in ~on:1eclion. 11ilh the a~ve11isement, P'.?moti~n ~' sale or!")! ~rod~CI or p'.ocess, ~r in '.'°'m~c!ion with lh~ r~-publicD1io11 or this \rt
Lab Sample ID: I 912 l 86-023D
Client Sample ID: 24A-072-076
Analyzed: 12/16/2019 2107h Extracted: 12/12/2019 742h
Units: µg/kg-dry Dilution Factor: Method: SW8270E
CAS Reporting Analytical
ANALYTICAL LABORATORIES
Compound Number Limit Result Qual
Benzo(a)pyrene 50-32-8 335 < 335 $
Benzo(b )fluoranthene 205-99-2 335 < 335
Benzo(g,h, i)perylene 191-24-2 335 < 335
Benzo(k )fl uoranthene 207-08-9 335 < 335
3440 South 700 West B is(2-chloroethoxy )methane 111-91-1 335 < 335
;alt Lake City, UT 84119 Bis(2-chloroethyl) ether 111-44-4 335 < 335
Bis(2-ethylhexyl) phthalate 117-81-7 335 < 335
Butyl benzyl phthalate 85-68-7 335 < 335
Phone: (801)263-8686 Chrysene 218-01-9 335 < 335
Toll Free: (888) 263-8686 Dibenz( a,h )anthracene 53-70-3 335 < 335 $
Fax: (801) 263-8687 Diethyl phthalate 84-66-2 335 < 335 $
!-mail: awal@awal-Jabs.com Dimethyl phthalate 131-11-3 335 < 335
Di-n-butyl phthalate 84-74-2 335 < 335
web: www.awal-labs.com Di-n-octyl phthalate 117-84-0 335 < 335 $
Fluoranthene 206-44-0 335 < 335
Fluorene 86-73-7 335 < 335
Kyle F. Gross Hexachlorobenzene 118-74-1 335 < 335 s
Laboratory Director Hexachlorobutadiene 87-68-3 335 < 335
Hexachlorocyclopentadiene 77-47-4 335 < 335
Jose Rocha Hexachloroethane 67-72-1 335 < 335
QA Officer Indeno( 1,2,3-cd)pyrene 193-39-5 335 < 335 $
Isophorone 78-59-1 335 < 335
Naphthalene 91-20-3 335 < 335
Nitro benzene 98-95-3 335 < 335
N-Nitrosodimethy I amine 62-75-9 661 < 661
N-Nitrosodi-n-propylamine 621-64-7 335 < 335
N-Nitrosodiphenylamine 86-30-6 335 < 335
Pentachlorophenol 87-86-5 335 < 335
Phenanthrene 85-01-8 335 < 335
Phenol 108-95-2 335 < 335
Pyrene 129-00-0 335 < 335
Pyridine 110-86-1 661 < 661
Report Date: 1/6/2020 Page I 08 of 234
All anal) ses applicnble lo lhe CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling inrormation is located on Lhe attached COC Conlidential Business Jnformalion: This report is provided for 1he exclush e use or the
~ddressee Pri\ ile~es o.f sub .. seq~enl ~1~e of the ~?1:11e of this .cor~pany or on~ ~mber of its staff, or reproductio~ ~fthis repo~ in .con!1ec1ion .. \\ilh Lhe a~vertisement, P~?moli~ ~r sale of ?3!Y ~rod~cl or p~ocess, ~r in ~nn~c~ion w!lh lh? r~-publicniion of this report
American West ANALYTICAL LAD0RATORIE6
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 l) 263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
!-mail : awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-023D
Client Sample ID: 24A-072-076
Analyzed: 12/16/2019 2107h
Units: µg/kg-dry
Surrogate Units: µg/kg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-d 14
Extracted: 12/12/2019 742h
Dilution Factor: 1
CAS Result Amount Spiked
118-79-6 442 657.5
321-60-8 220 328.7
367-12-4 396 657.5
4165-60-0 203 328.7
13127-88-3 437 657.5
1718-51-0 261 328.7
Method: SW8270E
%REC Limits
67.2 10-237
66.8 10-179
60.2 10-186
61.6 10-166
66.5 10-194
79.5 I 0-265
S -High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A. utilized/or this sample.
Qual
# -This compound exceeded (high) the control limit/or the CCV. The data is acceptable since the compound was not detected in the
sample.
$ -This compound exceeded (low) the control limit/or the CCV.
Report Date: 1/6/2020 Page I 09 of 234
All anal~ ses applicnble 10 the CWA. SDWA. and RCRA are perfom1ed in accordnnce to NELAC protocols Pe1tinenl sampling informa1ion is located on the allached COC Conlidential Business Information: This report is prorided for 1he exclu.si,e use of the
~ddressee, Pri, ile~cs orsub .. seq~enl ~;e of'the ~:t':1,e of this .con_ipany or nn~ 1~mber of ils sluff, or reproductio~ ~rlhis repm; in ~on!l~clion,. wilh the a~vertisement, p~omo1i°!1 or ~ale or~!) ~rodL~ct or p'.ocess, ~r in ';xmn:c~ion w!lh th~ r~-public:llion or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-023
American West Client Sample ID: 24A-072-076
ANALYTICAL lADORATORIES Collection Date: 12/6/2019 803h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/kg-dry 12/l 9/2019 1754h 12/24/2019 1822h SW6020B 0.401 0.716
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1822h SW6020B 0.321 < 0.321
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1822h SW6020B 0.401 < 0.401
Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1620h SW60J0D 301 357 Phone: (80 I) 263-8686
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 1822h SW6020B 8.02 < 8.02
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1822h SW6020B 0.802 < 0.802
Fax: (80 I) 263-8687 Copper mg/kg-dry 12/19/20 I 9 1754h 12/24/2019 1822h SW6020B 12.0 < 12.0
!-mail: awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1620h SW6010D 16.0 1,090
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1822h SW6020B 2.41 6.47
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1620h SW6010D 100 115
Manganese mg/kg-dry 12/19/2019 1754h 1212412019 1822h SW6020B 4.01 5.27
Mercury mg/kg-dry 12/2012019 1728h 12/23/2019 1513h SW7471B 0.0374 < 0.0374
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/2412019 1822h SW6020B 0.802 < 0.802
Laboratory Director Nickel mg/kg-dry 12/1912019 1754h 12/24/2019 1822h SW6020B 16.0 < 16.0
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1620h SW6010D 100 120
Jose Rocha Selenium mg/kg-dry 12/19/2019 I 754h 12/24/2019 1822h SW6020B 1.60 < 1.60
QA Officer Silver mg/kg-dry 12/19/2019 I 754h 12/24/2019 1822h SW6020B 0.241 < 0.241
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1620h SW6010D 100 124
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1822h SW6020B 0.642 <0.642
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1613h SW6020B 20.1 < 20.1
Uranium mg/kg-dry 12/19/2019 1754h 12124/2019 1822h SW6020B 0.401 < 0.401
Vanadium mg/kg-dry 12/19/2019 1754h 12127/2019 1613h SW6020B 5.01 < 5.01
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1822h SW6020B 12.0 < 12.0
Report Date: 1/6/2020 Page 31 of234
All annl~ses applicable to lhe CWA. SDWA. and RCRA are 1Jerfom1ed in accordance lo NELAC prolocols Pe1tinenl sampling iii formation is located on the allached COC Conlidenliol Business Information: This report is provided for the e~clnsi\ e use of the
~ddressee. Pri\ ile~es o_f sub ... se(]~Jenl ~~e of 1he ~~e of 1his _cm~pany or no~ 1~mber of its slaff. or reµroductio~ ~~this repo~ in
1
cm~1eclionr \\ilh Lhe a~, ertisemenl, P~?molio.n ~r sa.le of ?1!) ~rodL~cl or p~ocess, ~r in ~onn:_c!ion \\'!th th~ r:-publiciuion of 1h1s repor1
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-023
American West Client Sample ID: 24A-072-076
ANAi VTICAL LABORATORIES Collection Date: 12/6/2019 803h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia ( as N) mg/kg-dry 12/24/2019 931h 12/24/2019 1342h E350.l 4.66 <4.66
Ammonia (as N) -mg/L 12/26/2019 932h 12/26/2019 1234h E350.l 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM2320B IO.I 25.2
Phone: (80 I) 263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 626h SM2320B 10.0 < 10.0
Fax: (801) 263-8687
CaC03)-SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM2320B IO.I < IO.I
:-mail: awal@awal-labs.com Carbonate ( as mg/L 12/19/2019 626h SM2320B 10.0 28.0
CaC03) -SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1358h SW9251 5.04 < 5.04 &
Chloride -SPLP 1312 mg/L 12/27/2019 731h E300.0 0.100 0.171
Conductivity µmhos/cm 12/16/2019 530h SW9050A 10.0 89.4 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/2019 228h E300.0 1.01 1.10 #
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 731h E300.0 0.100 0.145
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1620h E353.2 0.0101 0.0368 &
Jose Rocha pH@25° C pH Units 12/14/2019 1359h SW9045D 1.00 9.40 H
QA Officer Phosphate, Total (as P) mg/kg-dry 12/20/2019 1706h 12/26/2019 904h SM4500-P-F 5.15 6.56
Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 929h SM4500-P-F 0.0500 < 0.0500
P) -SPLP 1312
Sulfate mg/kg-dry 12/17/2019 900h SW9038 5.04 11.6 &
#-Analysis is performed on a 1:10 DJ water extract for soils.
& -Analysis is performed on a 1: 1 DI water extract for soils.
H -Sample was analyzed outside of the holding time due to the time required for the crushing/grinding preparation.
Report Date: 1/6/2020 Page 69 of234
All analyses applicable to lhe CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling informalion is localed on Lhe attached COC Confidenlial Business lnronnalion: This reporl is proYided for 1he excll15i,e use of the
~ddressee. Pri\·ile~es o_f sub,_seq~enl ~~e of'the ~~1e of lhis .co~pany or anr 1~7mbe1 or its slaff, or reproductio.~ ~f lhis repo~ in .cm~1eclion~ \\-ilh the ~vertisement, P~?motio.n ':1 sale of~!~ ~rodl~cl or p~ocess, ~r in 7011n~c!io11 w(th th~ r~-publicalion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-023
Client Sample ID: 24A-072-076
Collection Date: 12/6/2019 803h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 12/18/2019 1205h 12/24/2019 2008h SW6020B 0.0200 < 0.0200
Beryllium mg/L 12/18/2019 1205h 12/24/2019 2008h SW6020B 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 2008h SW6020B 0.00350 < 0.00350
Calcium mg/L 12/18/2019 1205h 12/30/2019 1952h SW6010D 1.00 3.79 Phone:(801)263-8686
Chromium mg/L 12/18/2019 1205h 12/24/2019 1258h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/2019 1205h 12/24/2019 2008h SW6020B 0.0200 < 0.0200
Fax: (80 I) 263-8687 Copper mg/L 12/18/2019 1205h 12/27/2019 1129h SW6020B 0.0500 < 0.0500
:-mail: awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/30/2019 1952h SW6010D 0.100 0.108
Lead mg/L 12/18/2019 1205h 12/24/2019 2008h SW6020B 0.0100 < 0.0100
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/30/2019 1952h SW6010D 1.00 < 1.00
Manganese mg/L 12/18/2019 1205h 12/24/2019 2008h SW6020B 0.0100 < 0.0100
Mercury mg/L 12/18/2019 1600h 12/19/2019 1009h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 2008h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 2008h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/30/2019 1952h SW6010D 1.00 < 1.00
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 2008h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 2008h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/30/2019 1952h SW6010D 1.00 8.19
Thallium mg/L 12/18/2019 1205h 12/24/2019 2008h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1416h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 2008h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/24/2019 1258h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 2008h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 50 of234
All analyses applicable to the CWA. SDWA. and RCRA aie perfom1ed in accordance Lo NELAC protocols. Pertinent sampling informal ion is located on the altached COC. Conlldentinl Business lnformillion: This report is provided for the exclusi\·e lliie of1he
~ddressee Pri, ile~es o: sub~seq~enl .u~e of lhe ~~,e of lhis .con,ipai1~ or any ~mber of its staff. or reproduclio~ ~f this repo~ in ~rn~1eclion~ "·ilh lhe a~ver1isemenl, P~?mo1io.n ':' sale of ?1!~ ~rodl~cl or p1.ocess, ~r in ~onn:,c~ion "!th th~ r:_-p~blication of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-022A
Client Sample ID: V-24A-076-078
Collection Date: 12/6/2019 801h
Received Date: 12/6/2019 1513h
3440 South 700 West
;alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Analytical Results
Analyzed: 12/9/2019 1748h
Units: µg/kg
Compound
I, I, I -Trichloroethane
I, 1,2,2-Tetrachloroethane
I, l ,2-Trichloro-1,2,2-trifluoroethane
I, 1,2-Trichloroethane
I, 1-Dichloroethane
I, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
Kyle F. Gross 1,2-Dibromoethane
Laboratory Director 1,2-Dichlorobenzene
1,2-Dichloroethane
Jose Rocha 1,2-Dichloropropane
QA Officer 1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromofonn
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Dilution Factor:
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
1.4 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
71-55-6 2.80 <2.80
79-34-5 2.80 <2.80
76-13-1 2.80 <2.80
79-00-5 2.80 <2.80
75-34-3 2.80 <2.80
75-35-4 2.80 <2.80
87-61-6 2.80 <2.80
120-82-1 2.80 <2.80
96-12-8 7.00 <7.00
106-93-4 2.80 <2.80
95-50-1 2.80 <2.80
107-06-2 2.80 <2.80
78-87-5 2.80 <2.80
541-73-1 2.80 <2.80
106-46-7 2.80 <2.80
123-91-1 70.0 <70.0
78-93-3 14.0 < 14.0
591-78-6 7.00 <7.00
I 08-10-1 7.00 < 7.00
67-64-1 14.0 < 14.0
71-43-2 2.80 <2.80
74-97-5 2.80 <2.80
75-27-4 2.80 <2.80
75-25-2 2.80 <2.80
74-83-9 7.00 <7.00
75-15-0 2.80 <2.80
56-23-5 2.80 <2.80
108-90-7 2.80 <2.80
75-00-3 2.80 <2.80
Report Date: 1/6/2020 Page 146 of234
All analyses applica.ble lo the CWA. SOWA. and RCRA are perfom1ed in accordru1ce to NELAC p10Locols. Pertinent sampling i11formu1ion is located on the attached COC Confidential Business lnrormalion: This report is provided for the e.xclusi,e use of the
~ddressee Pri\ ile~es o.r sub..5eq~1enl ~1;e or the ~?':11e of this .cm~pany or ru1~· ~mber of its staff. or reproductio~ ~f this repo1; in ~o°!1ection~ \\ilh lhe a~ver1isement. P~?motio.n ~r sale of ?-'!Y ~rodi'.ct or p~ocess, ~r in ~onn1;,c.tion w(th 1h~ r:_-publiclllion of !his report
Lab Sample ID: 1912186-022A
Client Sample ID: V-24A-076-078
Analyzed: 12/9/2019 1748h
Units: µg/kg Dilution Factor: 1.4 Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
ANALYTICAL LABOnATO~f!G
Chloroform 67-66-3 2.80 <2.80
Chloromethane 74-87-3 4.20 <4.20
cis-1,2-Dichloroethene 156-59-2 2.80 <2.80
cis-1,3-Dichloropropene l 0061-01-5 2.80 <2.80
3440 South 700 West Cyclohexane 110-82-7 2.80 <2.80
,alt Lake City, UT 84119 Dibromochloromethane 124-48-1 2.80 <2.80
Dichlorodifluoromethane 75-71-8 2.80 <2.80
Ethylbenzene 100-41-4 2.80 <2.80
Phone: (801)263-8686 Isopropylbenzene 98-82-8 2.80 <2.80
Toll Free: (888) 263-8686 m,p-Xylene 179601-23-1 2.80 <2.80
Fax:(801)263-8687 Methyl Acetate 79-20-9 7.00 < 7.00
!-mail: awal@awal-labs.com Methyl tert-butyl ether 1634-04-4 2.80 <2.80
Methylcyclohexane 108-87-2 2.80 <2.80
web: www.awal-labs.com Methylene chloride 75-09-2 7.00 <7.00
Naphthalene 91-20-3 2.80 <2.80
o-Xylene 95-47-6 2.80 <2.80
Kyle F. Gross Styrene 100-42-5 2.80 <2.80
Laboratory Director Tetrachloroethene 127-18-4 2.80 <2.80
Tetrahydrofuran 109-99-9 2.80 <2.80
Jose Rocha Toluene 108-88-3 2.80 <2.80
QA Officer trans-1,2-Dichloroethene 156-60-5 2.80 <2.80
trans-1,3-Dichloropropene 10061-02-6 2.80 <2.80
Trichloroethene 79-01-6 2.80 <2.80
Trichlorofluoromethane 75-69-4 2.80 <2.80
Vinyl chloride 75-01-4 1.40 < 1.40
Surrogate Units: ~1g/kg CAS Result Amount Spiked %REC Limits Qual ---
Surr: 1,2-Dichloroethane-d4 17060-07-0 74.2 70.00 106 80-145
Surr: 4-Bromofluorobenzene 460-00-4 70.6 70.00 IOI 70-125
Surr: Dibromofluoromethane 1868-53-7 66.4 70.00 94.8 74-135
Surr: Toluene-d8 2037-26-5 69.7 70.00 99.5 70-123
The sample was collected by method 5035A.
Report Date: 1/6/2020 Page 14 7 of 234
All analyses applicnble LO the CWA. SDWA. and RCRA ::ue perfom,ed in accordance to NELAC protocols Pe11inenl sampling information is localed on Lhe attached COC Confidential Business Information: This repor1 is pro\'ided for lhe e.~clusi\"e use of the
~ddressee. Pri\ ile~es orsu~seq~enl ~~e or the ~~e of this .co1~p,my or a.11~ 1~mbe1 of its sla!T, or reproductio~ ~f this repo~ in .co~1ec1ion .. \\ith the a~vertisement. P~?molio.n ~1 snle or~!Y ~ro<il~cl or p~ocess, ~r in ~onn~c~ion ,,~1h lh~ r:-publicoLion or lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-024
American West Client Sample ID: 24A-076-078
ANALYTICAL LABORATORIES Collection Date: 12/6/2019 807h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 0.418 1.67
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 0.334 0.841
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 0.418 <0.418
Phone: (801) 263-8686 Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1622h SW6010D 313 1,200
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 8.36 < 8.36
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 0.836 1.66
Fax: (801) 263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 12.5 < 12.5
:-mail: awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1622h SW6010D 16.7 2,450
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 2.51 10.0
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1622h SW6010D 104 1,040
Manganese mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 4.18 7.28
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1515h SW7471B 0.0414 < 0.0414
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 0.836 < 0.836
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 16.7 < 16.7
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1622h SW6010D 104 1,990
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 1.67 < 1.67
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 0.251 < 0.251
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1622h SW6010D 104 177
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 0.668 < 0.668
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1616h SW6020B 20.9 <20.9
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 0.418 0.583
Vanadium mg/kg-dry 12/19/2019 1754h 12/27/2019 1616h SW6020B 5.22 < 5.22
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1825h SW6020B 12.5 16.6
Report Date: 1/6/2020 Page 32 of234
All annlyses applicable to lhe CWA. SDWA. and RCRA are perrom1ed in accordance to NELAC prolocols Pertinent sc1mpling information is located on the altached COC Conridenlial Business Jnformation: This report is provided for lhe exclusi,·e use of the
~ddressee, Pri,•ile~es o_f sub.seq~enl ~1:e of lhe ~~1e of lhis .con}pany or an) ~mber of its sin IT. or reproductio~ ~f this repo~ in .con~iection_ "ith the a~ver1isemenl, P~?molio.n <:r sale of '.11!~~ ~rodl!cl or p~ocess, ~r in ~onn:,c~ion w!lh lh~ r:-publication of I his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-024
American West Client Sample ID: 24A-076-078
ANAI.YTICAL l ABORATORIES Collection Date: 12/6/2019 807h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/201 9 93 1h 12/24/2019 1342h E350.J 5.18 < 5.18
Ammonia (as N) -mg/L 12/26/201 9 932h 12/26/2019 1235h E350.I 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM2320B 10.4 < 10.4
Phone: (80 I) 263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 626h SM2320B 10.0 < 10.0
Fax: (80 I) 263-8687
CaC03)-SPLP 1312
Carbonate (as CaC03) mg/kg-dry I 2/16/2019 640h SM2320B 10.4 < 10.4
!-mail: awal@ awal-labs.com Carbonate ( as mg/L 12/19/2019 626h SM2320B 10.0 30.0
CaC03)-SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1400h SW9251 5.18 5.26 &
Chloride -SPLP 1312 mg/L 12/27/2019 748h E300.0 0.100 0.125
Conductivity µmhos/cm 12/16/2019 550h SW9050A 10.0 389 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/2019 245h E300.0 1.04 11.3 #
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 748h E300.0 0.100 0.824
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1621h E353.2 0.0104 < 0.0104 &
Jose Rocha pH@25°C pH Units 12/14/2019 1359h SW9045D 1.00 8.93 H
Phosphate, Total (as P) mg/kg-dry 12/20/2019 1706h 12/26/2019 905h SM4500-P-F 4.98 210 QA Officer
Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 930h SM4500-P-F 0.0500 0.0957
P) -SPLP 1312
Sulfate mg/kg-dry 12/17/2019 900h SW9038 10.4 43.2 &
# -Analysis is performed on a 1: 10 DI water extract for soils.
& -Analysis is performed on a 1: 1 DI water extract for soils.
H -Sample was analyzed outside of the holding time due to the time required for the crushing/grinding preparation.
Report Date: I /6/2020 Page 70 of 234
All an.ii~ ses applicable to the CWA. SDWA. and RCRA are perfom1ed in accorciance to NELAC prolocols. Pertinent sampling information is localed on lhe atlached COC Confidential Business Information: This report is pro\'ided for lhe exclusi, e use or1he
~ddressee Pri, ile~es o[su~seq~enl .u~e or1he ~?:'1e or this .co1~pnny or nn} ~mbe1 of its staff, or reproduclio~ ~r1his repm; in .coi~1ection,. ,,ith the a~vertisemenl, P~?molio.n ~r sale or~!Y. ~1od~cl or P~?Cess, ~r in ~onm~c~ion w!lh lh~ n;_·p~blicalion or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-024
American West Client Sample ID: 24A-076-078
ANALYTICAL LABORATORIES Collection Date: 12/6/2019 807h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 12/18/2019 1205h 12/24/2019 201 lh SW6020B 0.0200 < 0.0200
Beryllium mg/L 12/18/2019 1205h 12/24/2019 2011 h SW6020B 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 2011 h SW6020B 0.00350 < 0.00350
Phone:(801)263-8686 Calcium mg/L 12/18/2019 1205h 12/30/2019 1954h SW6010D 1.00 3.66
Chromium mg/L 12/18/2019 1205h 12/24/2019 1301h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/2019 1205h 12/24/2019 201 lh SW6020B 0.0200 < 0.0200
Fax: (801)263-8687 Copper mg/L 12/18/2019 1205h 12/27/2019 1238h SW6020B 0.0500 < 0.0500
~-mail: awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/30/2019 1954h SW6010D 0.100 1.29
Lead mg/L 12/18/2019 1205h 12/24/2019 201 lh SW6020B 0.0100 < 0.0100
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/30/2019 1954h SW6010D 1.00 1.95
Manganese mg/L 12/18/2019 1205h 12/24/2019 201 lh SW6020B 0.0100 0.0109
Mercury mg/L 12/18/2019 1600h 12/19/2019 1011h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 201 lh SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 201 lh SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/30/2019 1954h SW6010D 1.00 1.90
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 201 lh SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 201 lh SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/30/2019 1954h SW6010D 1.00 12.3
Thallium mg/L 12/18/2019 1205h 12/24/2019 201 lh SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1420h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 201 lh SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/24/2019 1301h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 201 lh SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 51 of234
All analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is localed on lhe aUached CDC Confidential Business lnlonnalion: This report is provided for 1he exclusi,e use of the
~ddressee Pri, ile~es o.r su~seq~enl .u~e of the ~~ne of this .co1~pany or an~· 1~mber of its star[, or reproduclio)~ ~f this repo1; in .co~lecl10n~ ,,ilh 1he rn!,•ertisemenL P~?molio.n 0
0
r saJe of ?1~) ~rodl~Cl or p~ocess, ~r in ~onn~c~ion w~1h lh~ r~-p~blicalion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-026D
American West Client Sample ID: 24A-079-082
ANA1.vr,cAL LAB0RAT0R1Es Collection Date: 12/6/2019 825h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/16/2019 2129h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
~alt Lake City, UT 84119
Phone: (801) 263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methy )naphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethy !phenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methylnaphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthy Jene
Anthracene
Azobenzene
Benz( a )anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
434
434
434
434
434
434
434
434
434
855
434
434
434
434
434
434
434
434
434
855
434
434
434
855
434
434
434
434
434
SW8270E
Analytical
Result
<434
<434
<434
<434
<434
<434
<434
<434
<434
< 855
<434
<434
<434
<434
<434
<434
<434
<434
<434
< 855
<434
<434
<434
< 855
<434
<434
<434
<434
<434
Qua!
s
#
$
$
Report Date: I /6/2020 Page 110 of 234
All anal~ses applicable lo lhe CWA, SOWA, and RCRA are perfom1ed in accordance lo NELAC prolocols. Pertinent sampling information is locDted on U1e atlached COC Confldential Business Information: This report is provided for the exclusi, e use of lhe
~ddressee Pri, ile~es o[ su~se<1~n1 ~ of lhe ~~1e of this .co1~p..1ny or M) ~mber of ils Slaff, or reproductior) ~f lhis repo~ in ~0~1eclion~ \\ilh 1he .i~~ertiser?ent, p~~moli~n or sale of?'!~ ~1od1~ct or p~ocess, ~r in ':°nn~c!ion "!lh lh~ r~-publication of lhis report
Lab Sample ID: 1912186-026D
Client Sample ID: 24A-079-082
Analyzed: 12/16/2019 2129h Extracted: 12/12/2019 742h
Units: µg/kg-dry Dilution Factor: Method: SW8270E
CAS Reporting Analytical
American West
ANALYTICAL LABORATORIES
Compound Number Limit Result Qual
Benzo( a )pyrene 50-32-8 434 <434 $
Benzo(b )fluoranthene 205-99-2 434 <434
Benzo(g,h,i)perylene 191-24-2 434 <434
Benzo(k)fluoranthene 207-08-9 434 <434
3440 South 700 West B is(2-chloroethoxy )methane 111-91-1 434 <434
;;alt Lake City, UT 84119 Bis(2-chloroethyl) ether 111-44-4 434 <434
Bis(2-ethylhexyl) phthalate 117-81-7 434 <434
Butyl benzyl phthalate 85-68-7 434 <434
Phone:(801)263-8686 Chrysene 218-01-9 434 <434
Toll Free: (888) 263-8686 Dibenz( a,h )anthracene 53-70-3 434 <434 $
Fax: (80 I) 263-8687 Diethyl phthalate 84-66-2 434 <434 $
~-mail: awal@awal-labs.com Dimethyl phthalate 131-11-3 434 <434
Di-n-butyl phthalate 84-74-2 434 <434
web: www.awal-labs.com Di-n-octyl phthalate 117-84-0 434 <434 $
Fluoranthene 206-44-0 434 <434
Fluorene 86-73-7 434 <434
Kyle F. Gross Hexachlorobenzene 118-74-1 434 <434
Laboratory Director Hexachlorobutadiene 87-68-3 434 <434
Hexachlorocyclopentadiene 77-47-4 434 <434
Jose Rocha Hexachloroethane 67-72-1 434 <434
QA Officer Indeno( 1,2,3-cd)pyrene 193-39-5 434 <434 $
Isophorone 78-59-1 434 <434
Naphthalene 91-20-3 434 <434
Nitro benzene 98-95-3 434 <434
N-Nitrosodimethylamine 62-75-9 855 < 855
N-Nitrosodi-n-propylamine 621-64-7 434 <434
N-Nitrosodiphenylamine 86-30-6 434 <434
Pentachlorophenol 87-86-5 434 <434
Phenanthrene 85-01-8 434 <434
Phenol 108-95-2 434 <434
Pyrene 129-00-0 434 <434
Pyridine 110-86-1 855 < 855
Report Date: 1/6/2020 Page 111 of234
All analyses applic.:ible to lhe CWA. SOWA, and RCRA are perfom,ed in accordance lo NELAC protocols. Pertinent sampling information is localed on the allached COC Conlidenlial Business Informal ion: This report is pro\ ided for lhe exclnsire use of the
~ddressee Pri, ile~es of su~seq~enl ~!e of the ~~e of this .con.,pany or M) 1~mbei ori1s s1aff, or reproductio~ ~flhis repo~ in ~o~ec1ion~ with the 11~,·ertise1~nl. p~omolio.n ~· sale of~!) ~rodl~CI or P~?cess, ~r in 7'°"":c~ion w~lh th~ ri;-publication of this 1epor1
3440 South 700 West
)alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801)263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-026D
Client Sample ID: 24A-079-082
Analyzed: 12/16/2019 2129h
Units: µg/kg-dry
Surrogate Units: µg/kg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-d 14
Extracted: 12/12/2019 742h
Dilution Factor: I
CAS Result Amount Spiked
118-79-6 630 850.5
321-60-8 346 425.2
367-12-4 547 850.5
4165-60-0 324 425.2
13127-88-3 606 850.5
1718-51-0 379 425.2
Method:
%REC
74.0
81.3
64.3
76.J
71.2
89.1
SW8270E
Limits
10-237
10-179
10-186
10-166
10-194
10-265
S-High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the.field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized for this sample.
Qual
# -This compound exceeded (high) the control limit for the CCV. The dota is acceptable since the compound was not detected in the
sample.
$ -This compound exceeded (low) the control limit for the CCV.
Report Date: 1/6/2020 Page 112 of234
All ann.lyses applicable to the CW A. SDWA. and RCRA are perfom1ed in accordance 10 NE LAC prolocols Pertinent sampling information is located on lhe au ached COC Confidential Business lnformalion: This report is provided for lhe exclusiH· use or the
~ddressee Pti, ile~es o.f sub~se<r?enl ?;e of lhe ~?'?1e of this .co,~pany or any 1~mbel' of its slaIT, or reproducli~ ~'.!his repo~ in ~~1eclion~ \\ilh the a~,1ertisemen1, p~~molio.n ':' sale of :"!Y ~rodl~CI or p1.ocess, ~r in ~onn~!ion w~lh lh~ r~-publication of lhis repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-026
Client Sample ID: 24A-079-082
ANALYTICAi LABORATORIES Collection Date: 12/6/2019 825h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 1829h SW6020B 0.396 < 0.396
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1829h SW6020B 0.317 < 0.317
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1829h SW6020B 0.396 < 0.396
Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1625h SW6010D 297 644 Phone:(801)263-8686
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 1829h SW6020B 7.92 < 7.92
ToJI Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1829h SW6020B 0.792 < 0.792
Fax: (80 I) 263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1829h SW6020B 11.9 < 11 .9
:-mail : awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1625h SW6010D 15.8 184
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1829h SW6020B 2.38 7.20
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1625h SW6010D 99.0 <99.0
Manganese mg/kg-dry 12/19/2019 1754h 12/24/2019 1829h SW6020B 3.96 54.4
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1517h SW7471B 0.0337 < 0.0337
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1829h SW6020B 0.792 < 0.792
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1829h SW6020B 15.8 < 15.8
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1625h SW6010D 99.0 123
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1829h SW6020B 1.58 < 1.58
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1829h SW6020B 0.238 < 0.238
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1625h SW6010D 99.0 146
Thallium mg/kg-dry 12/19/2019 1754h l 2/24/2019 1829h SW6020B 0.633 < 0.633
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1619h SW6020B 19.8 < 19.8
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 1829h SW6020B 0.396 < 0.396
Vanadium mg/kg-dry 12/19/2019 1754h 12/27/2019 1619h SW6020B 4.95 <4.95
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 l 829h SW6020B 11.9 < 11.9
Report Date: 1/6/2020 Page 33 of234
All annl~ses applicnble 10 lhe CWA. SOWA. and RCRA are performed in accordance lo NELAC prolocols, Pertinenl sampling informalion is loc.iled on the altached COC Conrideniial Business lnfonmition: This report is provided for the e:,.;clusi,e use or lhe
~ddressee Pri,·ile~es o;sub,_seq~enl ~1~e of lhe ~~1e of this .coi~pnny or M,\· 1~mbe1 of its slaff, or reproductio~ ~fthis repo~ in ~n)lection ... "ilh lhe <1~, e11ise~enl, P~?motio.n ~r sale of~!~ ~rod1~ct or p1.ocess, ~r in ';°nn:_c~ion \\'(th th~ r!~publicmion of this reporl
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-026
Client Sample ID: 24A-079-082
Collection Date: 12/6/2019 825h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua!
~alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 931h 12/24/2019 1343h E350.l 4.49 <4.49
Ammonia (as N) -mg/L I 2/26/20 I 9 932h 12/26/20 I 9 1236h E350.l 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry I 2/16/2019 640h SM23208 IO.I 10.1
Phone: (80 I) 263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 733h SM23208 10.0 < 10.0
Fax: (801) 263-8687 CaC03) -SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM23208 JO.I < IO.I
!-mail: awal@awal-labs.com Carbonate (as mg/L I 2/19/2019 733h SM23208 10.0 24.0
CaC03) -SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/23/2019 948h SW9251 5.06 5.71 &
Chloride -SPLP 1312 mg/L 12/27/2019 1056h E300.0 0.100 0.135
Conductivity µmhos/cm 12/16/2019 550h SW9050A 10.0 172 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/20 I 9 302h E300.0 0.243 0.735 #*
Laboratory Director Fluoride -SPLP 13 12 mg/L 12/27/2019 1056h E300.0 0.100 0.145
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1622h E353.2 0.0101 < 0.0101 &
Jose Rocha pH@25° C pH Units 12/14/2019 1359h SW9045D 1.00 9.20 H
Phosphate, Total (as P) mg/kg-dry 12/20/20 I 9 1706h 12/26/20 I 9 905h SM4500-P-F 4.96 <4.96 QA Officer
Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 930h SM4500-P-F 0.0500 < 0.0500
P) -SPLP 1312
Sulfate mg/kg-dry I 2/17/2019 900h SW9038 5.06 21.7 &
# -Analysis is performed on a I: JO DI water extract for soils.
& -Analysis is performed on a I: I DI water extract for soils.
* -This analyte has been evaluated and repor/ed down lo the MDL. This is an es ti ma led value between the MDL of 0.243 mg/kg-dry and the
reporting limil (PQL) of I.OJ mg/kg-dry.
H -Sample was analyzed outside of the holding time due to the time required/or the crushing/grinding preparation.
Report Date: 1/6/2020 Page 71 of234
All annl~ ses applicable lo Jhe CW A, SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Per1inenl sampling informal ion is located on lhe au ached COC Conlidentiol Business Informal ion: This report is pro\ ided for lhe exclusi\·e use of the
~ddressee Pri, ile~es o~sub .. seq~ent ~1~e of the ~:1':'1e of lhis .co1~pany or any ~mber of its sl:iff, or reproduclio~ ~f this repo~ in ~on~1ec1ion .. \\ilh the a~~·ertisemenl, P~?mori°:" or sale of~!~. frodL~cl or p~ocess, ~r in ':°""~!ion \\'!lh lh~ r~-publication of lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-026 -Client Sample ID: 24A-079-082 American V.Jest
ANALYTICAL L/1.RO~AlOFill:t; Collection Date: 12/6/2019 825h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 841 19 Arsenic mg/L 12/18/2019 1205h 12/24/2019 2014h SW6020B 0.0200 < 0.0200
Beryllium mg/L 12/18/2019 1205h 12/24/2019 2014h SW6020B 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 2014h SW6020B 0.00350 < 0.00350
Calcium mg/L 12/18/2019 1205h 12/31/2019 1253h SW6010D 1.00 5.08 Phone: (80 I) 263-8686
Chromium mg/L 12/18/2019 1205h 12/24/2019 1305h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/2019 1205h 12/24/2019 2014h SW6020B 0.0200 < 0.0200
Fax: (801) 263-8687 Copper mg/L 12/18/2019 1205h 12/27/2019 1200h SW6020B 0.0500 < 0.0500
:-mail: awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/31/2019 1253h SW6010D 0.100 0.400
Lead mg/L 12/18/2019 1205h 12/24/2019 2014h SW6020B 0.0100 0.0193
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/31/2019 1253h SW6010D 1.00 < 1.00
Manganese mg/L 12/18/2019 1205h 12/24/2019 2014h SW6020B 0.0100 0.0685
Mercury mg/L 12/18/2019 1600h 12/19/2019 1013h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 2014h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 2014h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/31/2019 1253h SW6010D 1.00 < 1.00
Jose Rocha Selenium mg/L I 2/18/2019 I 205h 12/24/2019 2014h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 2014h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/31/2019 1253h SW6010D 1.00 8.58
Thallium mg/L 12/18/2019 1205h 12/24/2019 2014h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1432h SW6020B 0.0500 < 0.0500
Uranium mg/L I 2/18/2019 1205h 12/24/2019 2014h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/24/2019 1305h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 2014h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 52 of 234
All amilrses applicable lo the CWA SOWA. and RCRA are perfom1ed in accordance lo NE LAC protocols. Pertinenl sampling infom1alion is located on the attad1ed COC Conlidentinl Business Informal ion: This repor1 is provided for the exclusl\ e use of the
~ddressee P1i, ile~es o_f sub_.seq~enl ~~e of the ~~e of I his .'o".1pnny or an) ~mber of ils staff, or reproductio~ ~~ lhis repm; in ~on~eclion,. ,,ilh Lile a~, e11isemenl. P~?motio.n or' sa.le o( ~!~ ~rodl~ct or p~ocess, ~r in ~nn:c~ion w!th lh~ r:-p~blication of !his report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-025A
American West Client Sample ID: V-24A-081-082
ANALvr,cAL LA00RAroR1Fs Collection Date: 12/6/2019 822h
Received Date: 12/6/2019 1513h
3440 South 700 West
~alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
!-mail: awal@awal-labs.com
web: www.awal-labs.com
Analytical Results
Analyzed: 12/9/2019 1809h
Units: µg/kg
Compound
1, 1, I-Trichloroethane
1, 1,2,2-Tetrachloroethane
1, 1,2-Trichloro-1,2,2-trifluoroethane
1, 1,2-Trichloroethane
I, 1-Dichloroethane
I, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
Kyle F. Gross 1,2-Dibromoethane
Laboratory Director 1,2-Dichlorobenzene
1,2-Dichloroethane
Jose Rocha 1,2-Dichloropropane
QA Officer 1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Dilution Factor:
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
1.16 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
71-55-6 2.32 <2.32
79-34-5 2.32 <2.32
76-13-1 2.32 <2.32
79-00-5 2.32 <2.32
75-34-3 2.32 < 2.32
75-35-4 2.32 <2.32
87-61-6 2.32 < 2.32
120-82-1 2.32 <2.32
96-12-8 5.80 < 5.80
106-93-4 2.32 <2.32
95-50-1 2.32 <2.32
107-06-2 2.32 < 2.32
78-87-5 2.32 <2.32
541-73-1 2.32 <2.32
106-46-7 2.32 <2.32
123-91-1 58.0 <58.0
78-93-3 11.6 < 11.6
591-78-6 5.80 <5.80
108-10-1 5.80 < 5.80
67-64-1 11.6 17.6
71-43-2 2.32 <2.32
74-97-5 2.32 <2.32
75-27-4 2.32 <2.32
75-25-2 2.32 <2.32
74-83-9 5.80 <5.80
75-15-0 2.32 < 2.32
56-23-5 2.32 < 2.32
108-90-7 2.32 < 2.32
75-00-3 2.32 <2.32
Report Date: 1/6/2020 Page 148 of 234
All annl)ses applicable to lhe CWA. SDWA. and RCRA are perfom1erl in accordance to NELAC protocols Pertinent sampling informalion is localed on lhe attached COC. Confidential Business Jnformalion: This report is p10, ided for the e.'iclush e use or1he
~ddressee Pri, ile~es o! sub_seq~enl ~1~e of the ~~ne of this .co1~pany or nn~ ~mber or ils staff, or reproductio.~ ~f this repo~ in ~on~1ec1ion ... \\ilh tJ1e o.~vertisemenl, P~?moti~n ~r sale of ?1~) ~rodl)CI or p~ocess, ~r in ~onn:_c~ion w~lh th~ r1;_-publication of 1his repor1
Lab Sample ID: 1912186-025A
Client Sample ID: V-24A-081-082
Analyzed: 12/9/2019 1809h
Units: µg/kg
American West Compound
ANALYTICAL LABORATORl [S
Chloroform
Chloromethane
cis-1 ,2-Dichloroethene
cis-1,3-Dichloropropene
3440 South 700 West Cyclohexane
,alt Lake City, UT 84119 Dibromochloromethane
Dichlorodifluoromethane
Ethylbenzene
Phone: (80 I) 263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
~-mail: awal@awal-labs.com
Isopropylbenzene
m,p-Xylene
Methyl Acetate
Methyl tert-butyl ether
Methylcyclohexane
web : www.awal-labs.com Methylene chloride
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Naphthalene
o-Xylene
Styrene
Tetrachloroethene
Tetrahydrofuran
Toluene
trans-1 ,2-Dichloroethene
trans-1 ,3-Dichloropropene
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
Surrogate Units: µgikg
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
The sample was collected by method 5035A.
Dilution Factor: 1.16 Method: SW8260C
CAS Reporting Analytical
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
Number
67-66-3
74-87-3
156-59-2
10061-01-5
110-82-7
124-48-1
75-71-8
I 00-41-4
98-82-8
179601-23-1
79-20-9
1634-04-4
108-87-2
75-09-2
91-20-3
95-47-6
100-42-5
127-18-4
109-99-9
108-88-3
156-60-5
10061-02-6
79-01-6
75-69-4
75-01-4
Result Amount Spiked
59.5 58.00
56.2 58.00
54.0 58.00
57.5 58.00
Limit Result Qual
2.32 <2.32
3.48 < 3.48
2.32 <2.32
2.32 <2.32
2.32 <2.32
2.32 <2.32
2.32 <2.32
2.32 < 2.32
2.32 <2.32
2.32 <2.32
5.80 < 5.80
2.32 <2.32
2.32 < 2.32
5.80 < 5.80
2.32 <2.32
2.32 <2.32
2.32 < 2.32
2.32 <2.32
2.32 <2.32
2.32 <2.32
2.32 <2.32
2.32 < 2.32
2.32 <2.32
2.32 < 2.32
1.16 < 1.16
%REC Limits Qual
103 80-145
96.9 70-125
93.0 74-135
99.1 70-123
Report Date: 1/6/2020 Page 149 of 234
All anal~ses applic.1ble to lhe CWA. SOWA and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on 1he attached COC Confidential Business Information: This repon is pro, ided for lhe exclusi, e use of the
~ddressee Pri, ile~es or su~seq~I ~1~e of lhe ~~le of !his .con:ip.1ny or any ~mber of its Slaff, or reproduclio~ ~~this repo~ in ~on~eclion .. wiLh lhe a~,·er1isemenl, P~?moli°;" 01 sale of~!) ~rodt~cl or p~ocess, ~r in ~onn:_c!ion \\'!lh lh~ r~-p~blicalion of 1his 1epor1
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: l9l2l86-029D
Client Sample ID: 24A-092-098
ANALvr,cAL LAeoRAroR1ls Collection Date: 12/6/2019 852h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/16/2019 2151h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
,alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
!-mail: awal@awal-labs.com
web: www.awal-labs.com
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methy !naphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methylnaphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthylene
Anthracene
Azobenzene
Benz( a )anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
344
344
344
344
344
344
344
344
344
678
344
344
344
344
344
344
344
344
344
678
344
344
344
678
344
344
344
344
344
SW8270E
Analytical
Result
<344
<344
< 344
<344
<344
<344
<344
<344
<344
<678
< 344
<344
< 344
<344
<344
<344
<344
<344
<344
<678
<344
<344
<344
<678
<344
< 344
<344
<344
<344
Qual
#
$
$
Report Date: 1/6/2020 Page 113 of234
All anal~ ses applicoble 10 the CWA. SDWA. and RCRA are perfom1ed in accordance Lo NELAC p1olocols Pe11inent sampling information is located on the altached COC Confidential Business Jnformation: This repor1 is provided ior 1he exclusive use oithe
~ddressee, Pri, ile~es o_f sub .. seq~1enl ~1~e of the ~~1e of this .co1~pa.ny or Mf 1~7mber of its slnJT, or reproduclio~ ~fthis repm; in ~onileclion .. "ilh lhe a~: er1ise1~enL P~?motio.n ~r saJe or ~f ~rodl~CI or p~ocess, ~· in ~onn~c.tion '''!lh lh? r1;·publication of lhis report
Lab Sample ID: I 9 l2 I 86-029D
Client Sample ID: 24A-092-098
Analyzed: 12/16/2019 215 lh Extracted: 12/12/2019 742h
Units: µg/kg-dry Dilution Factor: Method: SW8270E
CAS Reporting Analytical
Compound Number Limit Result Qual
ANAi VTIC A~ LABORATOr<!l'S
Benzo(a)pyrene 50-32-8 344 <344 $
Benzo(b )fluoranthene 205-99-2 344 <344
Benzo(g,h, i)perylene 191-24-2 344 <344
Benzo(k)fluoranthene 207-08-9 344 <344
3440 South 700 West Bis(2-chloroethoxy)methane 111-91-1 344 <344
)alt Lake City, UT 84119 Bis(2-chloroethyl) ether 111-44-4 344 <344
Bis(2-ethylhexyl) phthalate 117-81-7 344 <344
Butyl benzyl phthalate 85-68-7 344 < 344
Phone:(801)263-8686 Chrysene 218-01-9 344 <344
foll Free: (888) 263-8686 Dibenz( a,h )anthracene 53-70-3 344 <344 $
Fax: (80 I) 263-8687 Diethyl phthalate 84-66-2 344 <344 $
:-mail: awa1@awal-labs.com Dimethyl phthalate 131-11-3 344 <344
Di-n-butyl phthalate 84-74-2 344 <344
web: www.awal-labs.com Di-n-octyl phthalate 117-84-0 344 <344 $
Fluoranthene 206-44-0 344 <344
Fluorene 86-73-7 344 <344
Kyle F. Gross Hexachlorobenzene 118-74-1 344 <344 s
Laboratory Director Hexachlorobutadiene 87-68-3 344 <344
Hexach I orocyclopentadiene 77-47-4 344 <344
Jose Rocha Hexachloroethane 67-72-1 344 <344
QA Officer Indeno( 1,2,3-cd)pyrene 193-39-5 344 < 344 $
Isophorone 78-59-1 344 <344
Naphthalene 91-20-3 344 <344
Nitrobenzene 98-95-3 344 <344
N-Nitrosodimethy !amine 62-75-9 678 <678
N-Nitrosodi-n-propylamine 621-64-7 344 <344
N-Nitrosodiphenylamine 86-30-6 344 <344
Pentachlorophenol 87-86-5 344 < 344
Phenanthrene 85-01-8 344 <344
Phenol 108-95-2 344 <344
Pyrene 129-00-0 344 <344
Pyridine 110-86-1 678 < 678
Report Date: 1/6/2020 Page 114 of234
All annl~ses applicable lo the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC prolocols. Per1inent sampling informalion is located on lhe aUached COC Confidential Business lnfonnotion: This report is proYided for the exclusi, e use of lhe
~ddressee. Pri,0ile~es o~ su~seq~enl ~~ of lhe ~~te of lhis .co~pany or any ~'!1ber of its struT, or reproduclio~ ~~lhis repo~ in ~o~eclion~ \\ilh lhe ~venise~nt, P~?moli~n 4:r snJe of ?1!) ~rod~t or p~ocess, ~r in ':°nn:c!ion \\'!lh lh~ r~-p~blicalion of lhis report
LABOAATO Rl lG
3440 South 700 West
~alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-Iabs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-0290
Client Sample ID: 24A-092-098
Analyzed: 12/16/2019 2151h
Units: µg/kg-dry
Surrogate Units: µg/kg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-d 14
Extracted: 12/12/2019 742h
Dilution Factor:
CAS Result Amount Spiked
118-79-6 468 674.3
321-60-8 197 337.1
367-12-4 320 674.3
4165-60-0 166 337.1
13127-88-3 365 674.3
1718-51-0 256 337.1
Method: SW8270E
%REC Limits ----
69.5 10-237
58.5 10-179
47.5 10-186
49.4 10-166
54.2 10-194
75.8 I 0-265
S-High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized for this sample.
Qual
#-This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
$ -This compound exceeded (low) the control limitfor the CCV.
Report Date: 1/6/2020 Page 115 of234
All annlyses applicable to the CWA, SOWA. and RCRA are perfom1ed in accordance lo NE LAC prolocols Pertinent sampling information is localed on the altached COC Confidential Business Information: This repon is pro, ided for lhe exclush e use of lhe
~ddressee. Pri, ile~es o; sub;eq~enl ~~e of the ~~,e or I his .cm~pnny or M) ~mber of its staIT, or reproductio~ ~f lhis repo~ in ~oni1eclion ... "ilh lhe a~vertisement, P~?motio.n or sale of~!~ ~rod~cl or p~ocess, ~r in :onn:_c~ion w!th th~ r:-publication of this 1eport
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-029
Client Sample ID: 24A-092-098
ANALYTICAL l ARO~ATORlrS Collection Date: 12/6/2019 852h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 1841h SW60208 0.409 1.26
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1841h SW60208 0.328 < 0.328
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1841h SW60208 0.409 < 0.409
Phone: (80 I) 263-8686 Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1627h SW6010D 307 8,610
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 1841h SW60208 8.19 < 8.19
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1841h SW60208 0.819 < 0.819
Fax: (801) 263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1841h SW60208 12.3 < 12.3
~-mail: awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1627h SW6010D 16.4 405
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1841h SW60208 2.46 3.47
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1627h SW60!0D 102 128
Manganese mg/kg-dry 12/19/2019 1754h 12/24/2019 184 lh SW60208 4.09 99.9
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1519h SW74718 0.0380 < 0.0380
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1841h SW60208 0.819 < 0.819
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1841h SW6020B 16.4 < 16.4
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1627h SW6010D 102 207
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1841h SW6020B 1.64 < 1.64
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1841h SW6020B 0.246 < 0.246
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1627h SW6010D 102 < 102
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1841 h SW6020B 0.655 < 0.655
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1622h SW6020B 20.5 <20.5
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 1841h SW6020B 0.409 < 0.409
Vanadium mg/kg-dry 12/19/2019 1754h 12/27/2019 1622h SW6020B 5.12 < 5.12
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1841h SW6020B 12.3 < 12.3
Report Date: l /6/2020 Page 34 of 234
All analyses applic..1ble lo lhe CWA. SOW A, and RCRA are perfom1ed in accordance to NE LAC protocols. Perti11en1 sampling information is located on the attached COC Conlidenlial Business lnformrilion: This report is pro\ ided for the exclusi, e use or the
~ddressee Pri\ ile~es o.f su~seq~ent ~e of the ~?'.ne of lhis .co,~pany or any ,~mber of ils slaff, or reproduclio~ ~f this repo1~ in ~on~eclion~ nilJ1 the a~~·er1isement. P~?mo1io.n ~r sale of?'!~. ~rodl~CI (Ir p~ocess, ~r in ~nn~!ion \\'!lh lh~ r~-p~blication of 1his 1epor1
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-029
Client Sample ID: 24A-092-098
Collection Date: 12/6/2019 852h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 931 h 12/24/2019 1344h E350.I 4.53 < 4.53
Ammonia (as N)-mg/L 12/26/2019 932h 12/26/2019 1248h E350.I 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM2320B 10.3 20.5
Phone: (801)263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 733h SM2320B 10.0 < 10.0
Fax: (801)263-8687
CaC03) -SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM23208 10.3 < 10.3
:-mail: awal@awal-labs.com Carbonate ( as mg/L 12/19/2019 733h SM23208 10.0 26.0
CaC03)-SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1411h SW9251 5.13 < 5.13 &
Chloride -SPLP 1312 mg/L 12/27/2019 1112h E300.0 0.100 0.192
Conductivity µmhos/cm 12/16/2019 550h SW9050A 10.0 398 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/2019 352h E300.0 1.03 1.27 #
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 1112h E300.0 0.100 0.125
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1623h E353.2 0.0103 < 0.0103 &
Jose Rocha pH@25°C pH Units 12/14/2019 1359h SW9045D 1.00 9.02 H
Phosphate, Total (as P) mg/kg-dry 12/20/2019 1706h 12/26/2019 906h SM4500-P-F 4.84 13.8 QA Officer Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 931h SM4500-P-F 0.0500 < 0.0500
P) -SPLP 1312
Sulfate mg/kg-dry 12/17/2019 900h SW9038 25.7 61.8 &
# -Analysis is performed on a 1: 10 DI water extract/or soils.
& -Analysis is performed on a 1: 1 DI waler extract/or soils.
H -Sample was analyzed outside of the holding time due to the time required/or the crushing/grinding preparation.
Report Date: 1/6/2020 Page 72 of 234
All an.ii~ ses applicnble lo the CWA. SOWA. and RCRA are perfom1ed in accordance lo NELAC protocols. Pertinent sampling information is located on Lhe annched COC Confidential Business Jnformalion: This repor1 is pro\'ided for the e.xclusiYe use of the
~ddressee P1i, ile~es o.r sub .. seq~enl ~1~e of the ~:":11e of this .co1~pany or II.fl} ~mber of its stnrT, or reproductio~ ~f Lhis repo~ in ~on~eclion~ \\ilh the a~\'er1isemenl, P~?motio.n ~r sale of ~!Y ~rodL'.ct or p1.ocess, ~r in 7°1m~c~ion w!th th~ r~-publicotion of lhis reporl
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-029
Client Sample ID: 24A-092-098
ANALYTICAL LABORATOR I ES Collection Date: 12/6/2019 852h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84 I 19 Arsenic mg/L 12/18/2019 1205h 12/24/2019 1649h SW6020B 0.0200 < 0.0200
Beryllium mg/L 12/18/2019 1205h 12/24/2019 1649h SW6020B 0.0100 < 0.0100
Cadmium mg/L 12/18/201 9 1205h 12/24/2019 1649h SW6020B 0.00350 < 0.00350
Calcium mg/L 12/18/201 9 1205h 12/31/2019 1303h SW6010D 1.00 7.29 Phone: (801)263-8686
Chromium mg/L 12/18/2019 1205h 12/24/2019 1649h SW6020B 0.100 <0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/201 9 1205h 12/24/2019 1649h SW6020B 0.0200 < 0.0200
Fax: (80 I) 263-8687 Copper mg/L 12/18/2019 1205h 12/24/2019 1649h SW6020B 0.0500 < 0.0500
!-mail: awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/31/2019 1303h SW60100 0.100 < 0.100
Lead mg/L 12/18/2019 1205h 12/24/2019 1649h SW6020B 0.0100 < 0.0100
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/31/2019 1303h SW6010D 1.00 1.07
Manganese mg/L 12/18/2019 1205h 1 2/24/2019 1649h SW6020B 0.0100 < 0.0100
Mercury mg/L 12/18/2019 1600h 12/19/2019 1020h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 1649h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h ]2/24/2019 1649h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/31/2019 1303h SW60100 1.00 < 1.00
Jose Rocha Selenium mg/L 12/18/201 9 1205h 12/24/2019 1649h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 1649h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/201 9 1205h 12/31/2019 1303h SW6010D 1.00 8.55
Thallium mg/L 12/18/2019 1205h 12/24/2019 1649h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1445h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1649h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/26/2019 1102h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1649h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 53 of234
All analyses applicoble to the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC prolocols Pe1tinenl sampling information is localed on Lhe aUached COC Conlidentinl Business Information: This repor1 is prO\·ided for the exclusi,e use or the
~ddressee Pri, ile~es o.r sub .. seq~1enl ~~e or Lhe ~?1:"e or I his .cm1:1p:my or M~ 1~mber of its slaff, or reproducti~ ~!this repo~ in .conileclion .. "ilh lhe a~~ e1tise1~enL, P~?motio.n ~1 sale of ?J!~ ~roch~cl or p~ocess, ~r in '?°""~~ion w!th th~ r:_-publication or this report
ORGANIC ANALYTICAL REPORT
American West
ANALYTICAL LA~ORATOR!ES
3440 South 700 West
,alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-027A
Client Sample ID: V-24A-096-098
Collection Date: 12/6/2019 846h
Received Date: 12/6/2019 1513h
Analytical Results
Analyzed: 12/9/2019 1829h
Units: µg/kg
Compound
Dilution Factor:
I, I, I -Trichloroethane
I, 1,2,2-Tetrachloroethane
I, l ,2-Trichloro-1,2,2-trifluoroethane
I, 1,2-Trichloroethane
I, 1-Dichloroethane
I, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
Kyle F. Gross 1,2-Dibromoethane
Laboratory Director 1,2-Dichlorobenzene
1,2-Dichloroethane
Jose Rocha 1,2-Dichloropropane
QA Officer 1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
l.23 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
71-55-6 2.46 <2.46
79-34-5 2.46 <2.46
76-13-1 2.46 < 2.46
79-00-5 2.46 < 2.46
75-34-3 2.46 <2.46
75-35-4 2.46 <2.46
87-61-6 2.46 <2.46
120-82-1 2.46 <2.46
96-12-8 6.15 < 6.15
106-93-4 2.46 < 2.46
95-50-1 2.46 <2.46
107-06-2 2.46 < 2.46
78-87-5 2.46 < 2.46
541-73-1 2.46 < 2.46
106-46-7 2.46 <2.46
123-91-1 61.5 < 61.5
78-93-3 12.3 < 12.3
591-78-6 6.15 < 6.15
108-10-1 6.15 < 6.15
67-64-1 12.3 22.7
71-43-2 2.46 < 2.46
74-97-5 2.46 < 2.46
75-27-4 2.46 <2.46
75-25-2 2.46 <2.46
74-83-9 6.15 < 6.15
75-15-0 2.46 < 2.46
56-23-5 2.46 <2.46
108-90-7 2.46 < 2.46
75-00-3 2.46 < 2.46
Report Date: 1/6/2020 Page 150 of234
All anal) ses applicable 10 !he CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC prolocols, Pertinent snmpling information is located on Lhe aUached COC Confidential Business lnformalion: This report is pro\'ided for 1he exclusi, e use or the
~ddressee P1i, ile~es o,r sub .. seq~enl ~;e or the ~?1,ne of this .con:ipany or an~ 1~mber or its slnff, or reproduclio.~ ~~ this repo~ in fO~~c1io1~ \\ith the D~vertisemenl, p~omotio.n or sale of ?1~) ~rod~cl or p1
0
ocess, ~r in ~onn:c~ion w!th lh~ r~-publicaLion of Lhis reporl
Lab Sample ID: 1912186-027 A
Client Sample ID: V-24A-096-098
Analyzed: 12/9/2019 1829h
Units: µg/kg Dilution Factor: 1.23 Method: SW8260C
CAS Reporting Analytical
American West Compound Number Limit Result Qual
ANALYTICAL LABORATORIES
Chloroform 67-66-3 2.46 <2.46
Chloromethane 74-87-3 3.69 <3.69
cis-1,2-Dichloroethene 156-59-2 2.46 <2.46
cis-1,3-Dichloropropene I 0061-01-5 2.46 <2.46
3440 South 700 West Cyclohexane 110-82-7 2.46 < 2.46
,alt Lake City, UT 84119 Dibromochloromethane 124-48-1 2.46 <2.46
Dichlorodifluoromethane 75-71-8 2.46 <2.46
Ethylbenzene 100-41-4 2.46 < 2.46
Phone:(801)263-8686 Isopropylbenzene 98-82-8 2.46 <2.46
Toll Free: (888) 263-8686 m,p-Xylene 179601-23-1 2.46 < 2.46
Fax: (801) 263-8687 Methyl Acetate 79-20-9 6.15 < 6.15
~-mail: awal@awal-labs.com Methyl tert-butyl ether 1634-04-4 2.46 < 2.46
Methylcyclohexane 108-87-2 2.46 < 2.46
web: www.awal-labs.com Methylene chloride 75-09-2 6.15 < 6.15
Naphthalene 91-20-3 2.46 < 2.46
o-Xylene 95-47-6 2.46 < 2.46
Kyle F. Gross Styrene 100-42-5 2.46 <2.46
Laboratory Director Tetrachloroethene 127-18-4 2.46 2.90
Tetrahydrofuran 109-99-9 2.46 <2.46
Jose Rocha Toluene 108-88-3 2.46 < 2.46
QA Officer trans-1,2-Dichloroethene 156-60-5 2.46 <2.46
trans-1,3-Dichloropropene 10061-02-6 2.46 <2.46
Trichloroethene 79-01-6 2.46 <2.46
Trichlorofluoromethane 75-69-4 2.46 <2.46
Vinyl chloride 75-01-4 1.23 < 1.23
---
Surrogate Units: µg/kg CAS Result Amount Spiked %REC Limits Qual
Surr: l ,2-Dichloroethane-d4 17060-07-0 63.9 61.50 104 80-145
Surr: 4-Bromofluorobenzene 460-00-4 59.8 61.50 97.2 70-125
Surr: Dibromofluoromethane 1868-53-7 58.2 61.50 94.6 74-135
Surr: Toluene-d8 2037-26-5 61.3 61.50 99.7 70-123
The sample was collected by method 5035A.
Report Date: 1/6/2020 Page 15 I of 234
All anal) ses applicable to the CWA. SDWA, and RCRA me perfom1ed in accordance lo NELAC protocols. Pe1tinen1 sampling information is located on the attached COC Confidential Business Information: This report is proyided for lhe e:xclusire use of the
~ddressee Pri,ile~es of su~seq~enl ~1;e of the ~~1e or this .co1~pany or any n~mber of ils slafT, or reproductio~ ~f this repo~ in ~on~1ection~ \\ilh the o~vertisemenl, P~?motio.n ~r sale or:"!~ ~· od1~c1 or p~ocess, ?r in ~nn:_c~ion w~lh 1h~ r:-publicaJion of lhis report
3440 South 700 West
;;alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
White Mesa Mill MW-24A
l 912 l 86-028A
Client Sample ID: V-24A-098-100
Collection Date: 12/6/2019 849h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
Analyzed: 12/9/2019 1850h
Units: µg/kg Dilution Factor: 0.85 Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
I, I, I-Trichloroethane 71-55-6 1.70 < 1.70
1, 1,2,2-Tetrachloroethane 79-34-5 1.70 < 1.70
1, l ,2-Trichloro-1,2,2-trifluoroethane 76-13-1 1.70 < 1.70
1, 1,2-Trichloroethane 79-00-5 1.70 < 1.70
1, 1-Dichloroethane 75-34-3 1.70 < 1.70
1, 1-Dichloroethene 75-35-4 1.70 < 1.70
1,2,3-Trichlorobenzene 87-61-6 1.70 < 1.70
1,2,4-Trichlorobenzene 120-82-1 1.70 < 1.70
1,2-Dibromo-3-chloropropane 96-12-8 4.25 <4.25
1,2-Dibromoethane 106-93-4 1.70 < 1.70
1,2-Dichlorobenzene 95-50-1 1.70 < 1.70
1,2-Dichloroethane 107-06-2 1.70 < 1.70
1,2-Dichloropropane 78-87-5 1.70 < 1.70
1,3-Dichlorobenzene 541-73-1 1.70 < 1.70
1,4-Dichlorobenzene 106-46-7 1.70 < 1.70
1,4-Dioxane 123-91-1 42.5 <42.5
2-Butanone 78-93-3 8.50 < 8.50
2-Hexanone 591-78-6 4.25 <4.25
4-Methyl-2-pentanone 108-10-1 4.25 <4.25
Acetone 67-64-1 8.50 38.6
Benzene 71-43-2 1.70 < 1.70
Bromochloromethane 74-97-5 1.70 < 1.70
Bromodichloromethane 75-27-4 1.70 < 1.70
Bromoform 75-25-2 1.70 < 1.70
Bromomethane 74-83-9 4.25 <4.25
Carbon disulfide 75-15-0 1.70 < 1.70
Carbon tetrachloride 56-23-5 1.70 < 1.70
Chlorobenzene 108-90-7 1.70 < 1.70
Chloroethane 75-00-3 1.70 < 1.70
Report Date: 1/6/2020 Page 152 of 234
All anal~ses applic.ible to the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Peninent sampling information is located on the aUached COC Confidential Business Jnformalion: This report is pro\1ided for theexclush e use oflhe
~ddressee. P1i, ile~es o.r su~seq~nl ~,~e of lhe ~~ne of !his .co1~pru1y or an~ ~mber of its slaff, or reproductio~ ~f this repo~ in ~on~1ecl1on~ with the a~vertisemenl. P~?mo1io.n ~1 safe of?'!). ~rodl~I or p~ocess, <;r in ~onn~c)ion w!th th~ ':publication of !his report
Lab Sample ID: 1912186-028A
Client Sample ID: V-24A-098-100
Analyzed: 12/9/2019 1850h
Units: µg/kg Dilution Factor: 0.85 Method: SW8260C
American West Compound
ANALYTICAL LABORATORIES
Chloroform
Chloromethane
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
3440 South 700 West Cyclohexane
;alt Lake City, UT 84119 Dibromochloromethane
Dichlorodifluoromethane
Ethyl benzene
Phone: (80 I) 263-8686 Isopropylbenzene
Toll Free: (888) 263-8686 m,p-Xylene
Fax: (801) 263-8687 Methyl Acetate
:-mail: awal @awal-labs.com Methyl tert-butyl ether
Methylcyclohexane
web: www.awal-labs.com Methylene chloride
Naphthalene
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
o-Xylene
Styrene
Tetrachloroethene
Tetrahydrofuran
Toluene
trans-1,2-Dichloroethene
trans-1,3-Dichloropropene
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
Surrogate Units: µg/kg
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
The sample was collected by method 5035A.
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
CAS
Number
67-66-3
74-87-3
156-59-2
10061-01-5
110-82-7
124-48-1
75-71-8
100-41-4
98-82-8
179601-23-1
79-20-9
1634-04-4
108-87-2
75-09-2
91-20-3
95-47-6
100-42-5
127-18-4
109-99-9
108-88-3
156-60-5
10061-02-6
79-01-6
75-69-4
75-01-4
Reporting
Limit
l.70
2.55
1.70
1.70
l.70
1.70
1.70
1.70
1.70
1.70
4.25
1.70
1.70
4.25
1.70
1.70
1.70
1.70
1.70
1.70
1.70
1.70
1.70
1.70
0.850
Analytical
Result Qua I
< 1.70
<2.55
< 1.70
< 1.70
< 1.70
< 1.70
< 1.70
< 1.70
< 1.70
< 1.70
< 4.25
< 1.70
< 1.70
<4.25
< 1.70
< 1.70
< 1.70
< 1.70
< 1.70
< 1.70
< 1.70
< 1.70
< 1.70
< 1.70
< 0.850
Result Amount Spiked % REC Limits Qual
45.0
42.6
40.7
43.0
42.50
42.50
42.50
42.50
106
100
95.7
101
80-145
70-125
74-135
70-123
Report Date: 1/6/2020 Page 153 of234
All analyses applicable to the CWA. SOWA. and RCRA are perrom1ed in accordance lo NELAC protocols Pertinent sampling in(ormalion is located 011 the auached COC Confiden1ial Business lnformalion: This re1>0r1 is pro\'ided for the e:-;clusi\'e use or the
~ddressee Pri, ile~es o.f sub,.5eq~enl ~~e of the ~~,e of Lhis .coi~pany or any L~mber of its slaff, or reproduclio~ ~f this repo~ in ~on'.1ection~ "ilh the n~, ertisemenl, ll~?motio.n o.r sale of'."~~ ~rodtict or p~ocess, ~r in :onm;.c~ion w~lh th~ r:-p~blicalion of this r~pon.
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-030D
Client Sample ID: 24A-098-100
Collection Date: 12/6/2019 854h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/16/2019 2213h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
5alt Lake City, UT 84119
Phone: (801) 263-8686
foll Free: (888) 263-8686
Fax: (801) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methylnaphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dich lorophenol
2,4-Dimethylphenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methylnaphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthy lene
Anthracene
Azobenzene
Benz(a)anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
358
358
358
358
358
358
358
358
358
706
358
358
358
358
358
358
358
358
358
706
358
358
358
706
358
358
358
358
358
SW8270E
Analytical
Result
< 358
< 358
<358
< 358
< 358
< 358
< 358
< 358
< 358
< 706
< 358
< 358
< 358
<358
< 358
< 358
< 358
< 358
< 358
<706
< 358
< 358
< 358
< 706
<358
< 358
< 358
< 358
< 358
Qual
s
#
$
$
Report Date: 1/6/2020 Page 116 of234
All an:d) ses applicable lo lhe CW A.. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinenl snmpling informal ion is localed on lhe attached COC Confidenlial Busmess lnfornralion; This report is pro\'ided for the e~clusire use of the
~ddressee Pri, ile~es o.Fsu~seq~enl ~1~e or the ~:1':'1e of this .co•~pany or an)' ~mber of its slaff, or reproductio~ ~r1his repo~ in ~o,~1ec1ion_ \\ith the ~vertisemenl, P~?molio.n ~' sale or:11;~. ~roch~t or p~ocess, ~r in ~rUt~c!ion w~th th~ r~-p~blication of this reporl
Lab Sample ID: l9l2l86-030D
Client Sample ID: 24A-098-l 00
Analyzed: 12/16/2019 2213h
Units: µg/kg-dry
American West Compound
ANALYTl".::AL LABORATORIES
Benzo(a)pyrene
Benzo(b )tluoranthene
Benzo(g,h, i)pery Jene
Benzo(k)tluoranthene
3440 South 700 West Bis(2-chloroethoxy)methane
~alt Lake City, UT 84119 Bis(2-chloroethyl) ether
Bis(2-ethylhexyl) phthalate
Butyl benzyl phthalate
Phone: (80 I) 263-8686 Chrysene
Toll Free: (888) 263-8686
Fax: (801) 263-8687
Dibenz( a,h )anthracene
Diethyl phthalate
!-mail: awal@awal-labs.com Dimethyl phthalate
Di-n-butyl phthalate
web: www.awal-labs.com Di-n-octyl phthalate
Fluoranthene
Fluorene
Kyle F. Gross Hexachlorobenzene
Laboratory Director Hexachlorobutadiene
Hexachlorocyclopentadiene
Jose Rocha
QA Officer
Hexachloroethane
Indeno(l ,2,3-cd)pyrene
Isophorone
Naphthalene
Nitro benzene
N-Nitrosodimethylamine
N-Nitrosodi-n-propylamine
N-N itrosodiphenylamine
Pentachlorophenol
Phenanthrene
Phenol
Pyrene
Pyridine
Extracted: 12/12/2019 742h
Dilution Factor: 1
CAS
Number
50-32-8
205-99-2
191-24-2
207-08-9
111-91-1
111-44-4
117-81-7
85-68-7
218-01-9
53-70-3
84-66-2
131-11-3
84-74-2
117-84-0
206-44-0
86-73-7
118-74-1
87-68-3
77-47-4
67-72-1
193-39-5
78-59-1
91-20-3
98-95-3
62-75-9
621-64-7
86-30-6
87-86-5
85-01-8
108-95-2
129-00-0
110-86-1
Method:
Reporting
Limit
358
358
358
358
358
358
358
358
358
358
358
358
358
358
358
358
358
358
358
358
358
358
358
358
706
358
358
358
358
358
358
706
SW8270E
Analytical
Result Qua I
< 358 $
<358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 358
< 706
< 358
< 358
<358
< 358
< 358
< 358
< 706
$
$
$
s
$
Report Date: I /6/2020 Page 117 of 234
All anal~ses applicable 10 lhe CWA. SOWA. and RCRA are perfom1ed in Accordance to NELAC protocols, Pertinent sampling informalion is localed on the atlached COC Confidential Business lnfornlJtion: This report is pro,·ided for lhe exclusi\e use oflhe
~ddressee Pri, ilel!es o.r subpseq~ent ~;e or lhe ~~1e of this .co1~pnny or an~· 1~mber of its staff, or reproduclior~ ~f this repo~ in ~rn~1eclion ... with the a~,ertisemenl, P~?motio.n ~· sale of:"!~ ~rod~ct or p~ocess, ~r in ~onn~c~ion w!th lh~ r~-p~blicalion of 1his repor1
American West
ANALYTICAL LABORATORIES
3440 South 700 West
~alt Lake City, UT 84119
Phone:(801)263-8686
foll Free: (888) 263-8686
Fax: (801) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-0300
Client Sample ID: 24A-098-100
Analyzed: 12/16/2019 2213h
Units: µg/kg-dry
Surrogate Units: µg,'kg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-dl4
Extracted: 12/12/2019 742h
Dilution Factor:
CAS Result Amount Spiked
118-79-6 476 702.2
321-60-8 264 351.1
367-12-4 480 702.2
4165-60-0 233 351 .1
13127-88-3 513 702.2
1718-51-0 290 351.1
Method: SW8270E
%REC Limits
67.8 10-237
75.2 10-179
68.4 10-186
66.3 10-166
73.0 10-194
82.7 10-265
S-High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized for this sample.
Qual
#-This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
$ -This compound exceeded (low) the control limit for the CCV.
Report Date: 1/6/2020 Page 118 of 234
All analyses applicable lo lhe CWA. SOWA. and RCRA are perfom1ed in accordance lo NELAC protocols Pertinenl sampling informalion is located on the attached COC Conlidentlal Business Information: This report is pro\'ided for 1he e.~clushe use of the
~ddressee Pri, ile~es o:sub .. seq~ent ~~ of lhe ~~1e of lhis .co1~pru1y or any ~mber of ils slaff, or reproduclio~ ~f this repo~ in ~o~eclion~ \\ith the ~vertisement P~?motio.n ~r saJe of~!) ~rod~cl or P~?cess, ~r in ~nn~~ion \\'!th lh~ r~-publication of lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-030
Client Sample ID: 24A-098-100
ANALYTICAL LADORATORIES Collection Date: 12/6/2019 854h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;aJt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW60208 0.422 8.54
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW60208 0.338 < 0.338
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW60208 0.422 < 0.422
Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1629h SW6010D 317 696 Phone: (801) 263-8686
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW60208 8.44 < 8.44
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW60208 0.844 2.18
Fax: (80 I) 263-8687 Copper mg/kg-dry 12/19/20 19 1754h 12/24/2019 1844h SW60208 12.7 < 12.7
~-mail: awal@awal-Jabs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1629h SW6010D 16.9 2,030
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW60208 2.53 9.91
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1629h SW6010D 106 187
Manganese mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW6020B 4.22 47.0
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1520h SW74718 0.0395 < 0.0395
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW60208 0.844 1.50
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW60208 16.9 < 16.9
Potassium mg/kg-dry 12/19/20 19 1754h 12/30/2019 1629h SW6010D 106 380
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW6020B 1.69 < 1.69
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW60208 0.253 < 0.253
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1629h SW6010D 106 107
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW6020B 0.676 < 0.676
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1635h SW60208 21.1 < 21.1
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW6020B 0.422 0.666
Vanadium mg/kg-dry 12/19/2019 1754h 12/27/2019 1635h SW6020B 5.28 <5.28
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1844h SW6020B 12.7 < 12.7
Report Date: 1/6/2020 Page 35 of234
All an.11~ ses applicable to lhe CWA. SDWA. and RCRA are perfonned in accordance to NELAC prolocols. Pertinenl sampling infonnaLion is located on the attached COC. Conlidenlial Business lnformalion: This report is pro\'ided for lhe exclusiYe use of lhe
~ddressee Pri, ile~es o.f sub .. seq~enl ~~e of the ~:11_11e ofthis.co1~pany or M) ~mber of its stnrT, or reproduclio~ ~fthis repo~ in ~on~1ection,. \\·ilh the ~vertisemenl P~?moti~ ~r sale of~!~ ~1od1:c1 or p1.ocess, ?r in ~onn:c!ion w!lh lh~ r1;:·publicu1ion or Lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-030
American West Client Sample ID: 24A-098-100
ANALYTICAL LABORATORIES Collection Date: 12/6/2019 854h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
)alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 931h I 2/24/2019 1345h E350.l 5.14 < 5.14
Ammonia (as N) -mg/L I 2/26/2019 932h 12/26/2019 I 249h E350.l 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM2320B 10.7 42.6
Phone:(801)263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L I 2/1 9/2019 733h SM2320B 10.0 < 10.0
Fax:(801)263-8687
CaC03) -SPLP 1312
Carbonate (as CaC03) mg/kg-dry I 2/1 6/2019 640h SM2320B 10.7 < 10.7
:-mail: awal@awal-labs.com Carbonate (as mg/L l 2/1 9/2019 733h SM2320B 10.0 28.0
CaC03)-SPLP 1312
web: www.awal-Jabs.com Chloride mg/kg-dry 12/17/2019 1412h SW9251 5.33 < 5.33 &
Chloride -SPLP 1312 mg/L 12/27/2019 1129h E300.0 0.100 0.141
Conductivity µmhos/cm 12/16/2019 550h SW9050A 10.0 438 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/2019 409h E300.0 1.07 J.67 #
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 1129h E300.0 0.100 0.183
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1625h E353.2 0.0107 0.0375 &
Jose Rocha pH@25° C pH Units 12/14/2019 1359h SW9045D 1.00 8.90 H
Phosphate, Total (as P) mg/kg-dry 12/20/2019 1706h 12/26/2019 907h SM4500-P-F 5.12 143 QA Officer
Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 937h SM4500-P-F 0.0500 0.0912
P) -SPLP 1312
Sulfate mg/kg-dry 12/17/2019 900h SW9038 26.6 155 &
#-Analysis is performed on a 1:10 DI water extract for soils.
& -Analysis is performed on a I: I DI waler extract for soils.
H -Sample was analyzed outside of the holding time due to the time required/or the crushing/grinding preparation.
Report Date: 1/6/2020 Page 73 of234
All anal~ ses applical>le lo lhe CW A, SOWA. and RCRA are perfom1ed in accordance to NELAC prolocols Pe11inenl sampling information is locoted on lhe all ached COC Conridenlial Business lnfonrotion: This report is pro\ ided for the exdusi\ e use of !he
~ddressee Pri, ile~es of sub~seq~enl ~;e of 1he ~~e of !his .co11.1p.iny or anr ~mber of its slaff or reproducti~ ~f this repo~ in ~n~eclion~ ,,ith lhe a~vertisement. p~~moli°:" ~r :ate of~!~. r•o<h~ct or p~ocess, ~r in ~,m:_c!ion w!th lh~ r~-p~blicalion of 1his repor1
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-030
American West Client Sample ID: 24A-098-100
ANALYTICAL LABORATORIES Collection Date: 12/6/2019 854h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;aJt Lake City, UT 84119 Arsenic mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.0200 < 0.0200
Beryllium mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.00350 < 0.00350
Calcium mg/L 12/18/2019 1205h 12/31/2019 1322h SW6010D 1.00 6.75 Phone: (801)263-8686
Chromium mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.0200 < 0.0200
Fax: (80 I) 263-8687 Copper mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.0500 < 0.0500
!-mail: awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/31/2019 1322h SW6010D 0.100 1.79
Lead mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.0100 0.0138
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/31/2019 1322h SW6010D 1.00 1.73
Manganese mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.0100 0.0389
Mercury mg/L 12/18/2019 1600h 12/19/2019 1022h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/31/2019 1322h SW6010D 1.00 1.20
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/31/2019 1322h SW6010D 1.00 14.5
Thallium mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1454h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/26/2019 1112h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1705h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 54 of234
All anal) ses applicable Lo lhe CWA. SOWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is localed on the allached COC. Confidential Business lnfmmalion: This report is prO\·ided for the exclusiYe use of the
!ddressee P1i, ile~es of sub .. seq~ent .u:e of the ~~e of this _co1~pa.ny or an) ~mber of ils staff. or reproduclio~ ~r_ 1his repo~ in ~on~1ection,.. \\ilh lhe a~vertisemenl, p~omolio.n ~r sale of:"!~, ~rodL~cl or p~ocess, ~r in ~nn:_c!ion "'!th th~ r:-publicalion of lhis report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
LabSampleID: 1912186-031A
American West Client Sample ID: V-24A-100-102
ANALvr,cAL LAaoAAToA ,~s Collection Date: 12/6/2019 912h
Received Date: 12/6/2019 1513h
3440 South 700 West
;alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Analytical Results
Analyzed: 12/9/2019 1910h
Units: µg/kg
Compound
1, 1, 1-Trichloroethane
1, 1,2,2-Tetrachloroethane
1, l ,2-Trichloro-1,2,2-trifluoroethane
1, 1,2-Trichloroethane
1, 1-Dichloroethane
1, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
Kyle F. Gross 1,2-Dibromoethane
Laboratory Director 1,2-Dichlorobenzene
1,2-Dichloroethane
Jose Rocha 1,2-Dichloropropane
QA Officer 1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Dilution Factor:
Contact: Kathy Weinel
Test Code: 82600-S-5035
VOAs List by GC/MS Method 8260D/5035
0.97 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
71-55-6 1.94 < 1.94
79-34-5 1.94 < 1.94
76-13-1 1.94 < 1.94
79-00-5 1.94 < 1.94
75-34-3 1.94 < 1.94
75-35-4 1.94 < 1.94
87-61-6 1.94 < 1.94
120-82-1 1.94 < 1.94
96-12-8 4.85 <4.85
106-93-4 1.94 < 1.94
95-50-1 1.94 < 1.94
107-06-2 1.94 < 1.94
78-87-5 1.94 < 1.94
541-73-1 1.94 < 1.94
106-46-7 1.94 < 1.94
123-91-1 48.5 <48.5
78-93-3 9.70 <9.70
591-78-6 4.85 <4.85
108-10-1 4.85 <4.85
67-64-1 9.70 <9.70
71-43-2 1.94 < 1.94
74-97-5 1.94 < 1.94
75-27-4 1.94 < 1.94
75-25-2 1.94 < 1.94
74-83-9 4.85 <4.85
75-15-0 1.94 < 1.94
56-23-5 1.94 < 1.94
108-90-7 1.94 < 1.94
75-00-3 1.94 < 1.94
Report Date: I /6/2020 Page 154 of 234
All anal~ ses applicnble lo the CWA. SOW A. and RCRA are perfomted in accordance to NELAC protocols. Pertinent sampling infom1alion is located on lhe attached COC Confirlenllal Business lnformalion: This report is pro, ided for lhe exclusfre use of the
~ddressee Prfrile~es o! sub,.seq~ent ~1;e of the ~~1e of 1his_co1~pany or M) 1~mbe1·of its slnff, or reproduclio~ ~f this repo~ in ~on~1ection~ ,,ilh che a~~ er1ise1'?etll. p~omolio.n ~' sale of ?'!Y ~rodl~CI or p~ocess, ~r in ~nn:_c!ion \\'!lh 1h~ r~-p~blica1ion of lhis report
Lab Sample ID: 1912186-031A
Client Sample ID: V-24A-100-102
Analyzed: 12/9/2019 1910h
Units: µg/kg Dilution Factor: 0.97 Method: SW8260C
American West Compound
ANALYTICAL LABORATORIES
3440 South 700 West
;a\t Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Chloroform
Chloromethane
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
Cyclohexane
Dibromochloromethane
Dichlorodifluoromethane
Ethylbenzene
Isopropy ]benzene
m,p-Xylene
Methyl Acetate
Methyl tert-butyl ether
Methylcyclohexane
Methylene chloride
Naphthalene
o-Xylene
Styrene
Tetrach \oroethene
Tetrahydrofuran
Toluene
trans-1,2-Dichloroethene
trans-1,3-Dichloropropene
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
Surrogate Units: µg/kg
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
The sample was collected by method 5035A.
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
CAS
Number
67-66-3
74-87-3
156-59-2
10061-01-5
110-82-7
124-48-1
75-71-8
100-41-4
98-82-8
179601-23-1
79-20-9
1634-04-4
108-87-2
75-09-2
91-20-3
95-47-6
100-42-5
127-18-4
109-99-9
108-88-3
156-60-5
10061-02-6
79-01-6
75-69-4
75-01-4
Reporting
Limit
1.94
2.91
1.94
1.94
1.94
1.94
1.94
1.94
1.94
1.94
4.85
1.94
1.94
4.85
1.94
1.94
1.94
1.94
1.94
1.94
1.94
1.94
1.94
1.94
0.970
Analytical
Result Qual
< 1.94
<2.91
< 1.94
< 1.94
< 1.94
< 1.94
< 1.94
< 1.94
< 1.94
< 1.94
<4.85
< 1.94
< 1.94
<4.85
< 1.94
< 1.94
< 1.94
< 1.94
< 1.94
< 1.94
< 1.94
< 1.94
< 1.94
< 1.94
< 0.970
Result Amount Spiked % REC Limits Qual
50.3
48.5
46.4
48.4
48.50
48.50
48.50
48.50
104
100
95.6
99.7
80-145
70-125
74-135
70-123
Report Date: 1/6/2020 Page 155 of234
All analyses applicnble lo lhe CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pe1tinenl sampling information is located on Lhe auached COC Confidential Business Information: This repor1 is pro\'ided for the exclusi, e use or the
~ddressee Pri, ile~es of sub_seq~enl ~:e of lhe ~?';1e of this
1
cm~pru1y or ru1) ~rnber of its s1nIT, or reproduclio.~ o! this repm; in
1
con?eclion ... \\ilh the a~~ ertisemenl. P~?moti~n or ~ale of ?1!) ~rodl~cl or P•,ocess, ~r in ~onn:_c~ion wilh lh~ r~-publicalion of Lhis report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-034D
Client Sample ID: 24A-100-102
A1uLvr101.i 1Anou1o n11 ~ Collection Date: 12/6/2019 918h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/16/2019 2341 h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
;alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methylnaphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methylnaphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthylene
Anthracene
Azobenzene
Benz(a)anthracene
Dilution Factor: I
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
IO 1-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method: SW8270E
Reporting Analytical
Limit Result Qual
358 < 358
358 < 358
358 < 358
358 < 358
358 < 358
358 < 358
358 < 358
358 < 358
358 < 358
706 <706
358 < 358
358 < 358
358 < 358
358 < 358
358 < 358
358 <358
358 < 358
358 < 358
358 < 358
706 <706
358 < 358 s
358 < 358
358 <358
706 <706
358 < 358
358 < 358
358 < 358
358 < 358
358 < 358
Report Date: 1/6/2020 Page 119 of234
All analyses applic::ible 10 lhe CWA. SOWA. and RCRA are perfom1ed in accordance lo NELAC protocols Pertinent sampling informalion is located on the attached COC Conlidenlia\ Business Information: This report is pro, ided for lhe e:xclusi, e use or the
~ddressee Pri, ile~es a: sub .. seq~1enl ~1?e of the ~~ne of this
0
co1~pu.ny or any 1~mbe1 or its staff, or reproductio~ ~f this repo~ in ~on~lection .. \\ilh the a~: ertisement, P~?motio.n or sale of'."!) ~fOdl~CL or p~ocess, ~r in 7°nn:_cJion w!lh lh~ r:_-publication of this report
Lab Sample ID: 1912186-034D
Client Sample ID: 24A-100-102
Analyzed: 12/16/2019 2341h Extracted: 12/12/2019 742h
Units: µg/kg-dry Dilution Factor: Method: SW8270E
CAS Reporting Analytical
American West
ANALYTICAL LABORATORIES
Compound Number Limit Result Qual
Benzo( a )pyrene 50-32-8 358 < 358 $
Benzo(b )fluoranthene 205-99-2 358 < 358
Benzo(g,h,i)perylene 191-24-2 358 < 358
Benzo(k)fluoranthene 207-08-9 358 < 358
3440 South 700 West B is(2-chloroethoxy )methane 111-91-1 358 < 358
,alt Lake City, UT 84119 Bis(2-chloroethyl) ether 111-44-4 358 < 358
Bis(2-ethylhexyl) phthalate 117-81-7 358 < 358
Butyl benzyl phthalate 85-68-7 358 < 358
Phone: (801)263-8686 Chrysene 218-01-9 358 <358
Toll Free: (888) 263-8686 Dibenz( a,h )anthracene 53-70-3 358 < 358
Fax: (80 I) 263-8687 Diethyl phthalate 84-66-2 358 < 358 $
~-mail: awal@awal-labs.com Dimethyl phthalate 131-11-3 358 < 358
Di-n-butyl phthalate 84-74-2 358 < 358
web: www.awal-labs.com Di-n-octyl phthalate 117-84-0 358 < 358
Fluoranthene 206-44-0 358 <358
Fluorene 86-73-7 358 <358
Kyle F. Gross Hexachlorobenzene 118-74-1 358 < 358 s
Laboratory Director Hexachlorobutadiene 87-68-3 358 < 358
Hexachlorocyclopentadiene 77-47-4 358 < 358
Jose Rocha Hexachloroethane 67-72-1 358 < 358
QA Officer Indeno(l ,2,3-cd)pyrene 193-39-5 358 < 358
Isophorone 78-59-1 358 <358
Naphthalene 91-20-3 358 < 358
Nitrobenzene 98-95-3 358 < 358
N-Nitrosodimethylamine 62-75-9 706 < 706
N-Nitrosodi-n-propylamine 621-64-7 358 <358
N-Nitrosodiphenylamine 86-30-6 358 < 358
Pentachlorophenol 87-86-5 358 <358
Phenanthrene 85-01-8 358 < 358
Phenol 108-95-2 358 < 358
Pyrene 129-00-0 358 < 358
Pyridine 110-86-1 706 <706
Report Date: 1/6/2020 Page 120 of234
All anal~ ses applicable to the CWA. SOWA. and RCRA are perfom1ed in accordance Lo NELAC protocols Pertinenl sampling information is localed on the al1nched COC Confidential Business Information: This reµort is pro\'ided forthe exclnsi,·e use of the
~ddressee Pri, ile~es o_f sub .. seq~enl ~1~e of the ~~,e of I his .crn~pany or nn~ ~mber of its slaff, or reproductio~ ~~this repm; in ~on!leclion,. ,vith the a~~.'ertise1~ent,, P~?moli~ ~r sale or~!~ ~rodl~cl or p~ocess, ~r in ~onn:_c!ion \\ ~th th~ r:-p~blicaJion or I his report
American West
ANAi YTICAL LADORATOPIF.6
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-034D
Client Sample ID: 24A-100-102
Analyzed: 12/16/2019 2341 h
Units: µg/kg-dry
Surrogate Units: µgikg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-d 14
Extracted: 12/12/2019 742h
Dilution Factor: 1 Method: SW8270E
CAS Result Amount Spiked %REC Limits
118-79-6 415 702.5 59.1 10-237
321-60-8 293 351.3 83.4 10-179
367-12-4 421 702.5 59.9 10-186
4165-60-0 266 351.3 75.9 10-166
13127-88-3 492 702.5 70.1 10-194
1718-51-0 313 351.3 89.2 10-265
S-High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the.field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized for this sample.
$ -This compound exceeded (low) the control limitfor the CCV.
Qual
Report Date: l /6/2020 Page 121 of 234
All anal) ses applicable to the CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is pro"ided for the e:xclusi, e use or the
~ddressee Pri, ile~es o,Csub .. seq~enl ~~e of the ~~1e of lhis .cm~po.ny or M.r ~mber of ils starf, or reproduclio~ ~~this repo~ in ~onileclion~ \\ith the a~\'ertise~enl P~?molio.n or sale of~!) ~rodL~CL or p1:ocess, ~r in ~nn~~ion "(th th~ r~-publica1ion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-034
American West Client Sample ID: 24A-100-I02
ANALYTICAl. LAOORATOF11E6 Collection Date: 12/6/2019 918h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua!
,alt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 1847h SW6020B 0.420 6.61
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1847h SW6020B 0.336 < 0.336
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1847h SW6020B 0.420 < 0.420
Calcium mg/kg-dry 12/19/201 9 1754h 12/30/2019 1639h SW6010D 315 712 Phone:(801)263-8686
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 184 7h SW6020B 8.41 < 8.41
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1847h SW6020B 0.841 3.02
Fax: (80 I) 263-8687 Copper mg/kg-dry 12/19/20 I 9 I 754h 12/24/2019 1847h SW6020B 12.6 < 12.6
:-mail: awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1639h SW6010D 16.8 1,380
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1847h SW6020B 2.52 11.1
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1639h SW6010D 105 177
Manganese mg/kg-dry 12/19/201 9 1754h 12/24/2019 1847h SW6020B 4.20 43.9
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1522h SW7471B 0.0423 < 0.0423
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1847h SW6020B 0.841 1.12
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1847h SW6020B 16.8 < 16.8
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1639h SW6010D 105 298
Jose Rocha Selenium mg/kg-dry 12/19/2019 l 754h 12/24/2019 1847h SW6020B 1.68 < 1.68
QA Officer Silver mg/kg-dry 12/19/2019 I 754h 12/24/2019 1847h SW6020B 0.252 < 0.252
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1639h SW6010D 105 < 105
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 184 7h SW6020B 0.672 < 0.672
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1638h SW6020B 21.0 < 21.0
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 184 7h SW6020B 0.420 < 0.420
Vanadium mg/kg-dry 12/19/2019 1754h 12/27/2019 1638h SW6020B 5.25 <5.25
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1847h SW6020B 12.6 < 12.6
Report Date: 1/6/2020 Page 36 of 234
All annl~ ses applicnble 10 lhe CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling inrormation is localed on Lhe allached COC Confidential Business Jnrormillion: This repon is provided for the e:xclusi, e use of the
~ddressee Pri\ ile~es o.r su~seq~,enl ~~e or the ~~e or I his .crn,:ipany or M)' 1~mber or its stnIT, or reproduclio~~ ~f I his repo~ in ~1~1ec1ionr ,,iLh lhe a~vertisement, P~?molio_n ~1 ~ale of ?I!} ~rodL~l or p~~cess, ~r in ~nn1;c!ion w~th th~ r~-publication or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-034
American-West Client Sample ID: 24A-100-102
ANALYTICAL LABORATORIES Collection Date: 12/6/2019 918h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
:1alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 931h 12/24/2019 1346h E350.l 4.91 <4.91
Ammonia (as N) -mg/L 12/26/2019 932h 12/26/2019 1250h E350.l 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry I 2/16/2019 640h SM2320B 10.6 31.7
Phone: (801) 263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 733h SM2320B 10.0 < 10.0
Fax:(801)263-8687
CaC03)-SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM2320B 10.6 < 10.6
!-mail: awal@awal-labs.com Carbonate (as mg/L 12/19/20 I 9 733h SM2320B 10.0 30.0
CaC03) -SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1301h SW9251 5.29 < 5.29 &
Chloride -SPLP 1312 mg/L 12/27/2019 I 158h E300.0 0.100 0.212
Conductivity µmhos/cm 12/16/2019 550h SW9050A 10.0 491 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/2019 425h E300.0 1.06 1.39 #
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 1158h E300.0 0.100 0.193
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1628h E353.2 0.0106 < 0.0106 &
Jose Rocha pH@25°C pH Units 12/14/2019 1359h SW9045D 1.00 8.88 H
Phosphate, Total (as P) mg/kg-dry 12/20/2019 1706h 12/26/2019 907h SM4500-P-F 5.09 146 QA Officer
Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 938h SM4500-P-F 0.0500 < 0.0500
P) -SPLP 1312
Sulfate mg/kg-dry 12/18/2019 610h SW9038 52.9 122 &'
# -Analysis is performed on a 1:10 DI water extract for soils.
& -Analysis is performed on a 1: 1 DI water extract for soils.
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
H -Sample was analyzed outside of the holding time due to the time required for the crushing/grinding preparation.
Report Date: I /6/2020 Page 74 of 234
All anal~ ses applicable to the CWA. SDWA. and RCRA :ire perfom1ed in accordance lo NELAC protocols. Pertinent sampling information is located on the attached COC Confidenlial Business Jnformalion: This report is pro\ ided ror the e.xclusiYe use orlhe
~ddressee Pri, ile~es o.f sub .. seq~1enl ~1;e of the ~?1:"e of 1his .cm~pany or aJl) n2;mber of its staJT, or reproductio~ ~f this repo~ in .con~ection ... \\ilh the a~~ertise~ent, P~?motio.n ~r sale o( ?"!~. ~rOdllCt or P~?cess, ~r in ~onn:c~io11 w~lh th~ r~-publica1ion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-034
American West Client Sample ID: 24A-100-102
ANALYTICAi LABORATORIES Collection Date: 12/6/2019 918h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 12/18/2019 1205h 12/24/2019 I 708h SW60208 0.0200 < 0.0200
Beryllium mg/L 12/18/2019 1205h 12/24/2019 1708h SW60208 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 1708h SW6020B 0.00350 < 0.00350
Phone: (801)263-8686 Calcium mg/L 12/18/2019 1205h 12/31/2019 1324h SW6010D 1.00 5.59
Chromium mg/L 12/18/2019 1205h 12/24/2019 1708h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/20 I 9 1205h 12/24/2019 1708h SW60208 0.0200 < 0.0200
Fax: (80 l) 263-8687 Copper mg/L 12/18/2019 1205h I 2/24/2019 1 708h SW60208 0.0500 < 0.0500
!-mail: awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/31/2019 1324h SW6010D 0.100 0.111
Lead mg/L 12/18/2019 1205h 12/24/2019 1708h SW6020B 0.0100 < 0.0100
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/31/2019 1324h SW6010D 1.00 1.29
Manganese mg/L 12/18/2019 1205h 12/24/2019 1708h SW6020B 0.0100 < 0.0100
Mercury mg/L 12/18/2019 1600h 12/19/2019 1024h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 1708h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 1708h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/31/2019 I 324h SW6010D 1.00 < 1.00
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 1708h SW60208 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 1 708h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/31/2019 1324h SW6010D 1.00 13.9
Thallium mg/L 12/18/2019 1205h 12/24/2019 I 708h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1457h SW60208 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1 708h SW60208 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/26/2019 1115h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1708h SW60208 0.0500 < 0.0500 ----
Report Date: 1/6/2020 Page 55 of234
All :ma.I) ses applic.ible lo the CW A. SDWA. and RCRA are perfom1ed in accordance lo NELAC protocols Pertinent sampling infonnetion is located on the allached COC Confidential Business Information: This r~port is proYided for lhe exclusi\ e use of the
~ddressee Pri, ile~es o~su~seq~enl ~e of the ~?1:ne of1his.co1~pan~ or an) ~':1ber of its slaJT. or reproduc1io~ ~~this repo~ in ~on~1eclion ... \\ilh lhe a~,,ertise'!'ent, P~?molio.n 01 sale of ?1!) ~rodL~Ct or p~ocess, ~r in ~nn~c!ion w!lh lh~ r~-publicaiion of lhis report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-032A
American West Client Sample ID: V-24A-102-I03
ANAL vr1 c AL LAo oR Aro H, Es Collection Date: 12/6/2019 914h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
Analyzed: 12/9/2019 1931h
Units: µg/kg Dilution Factor: 0.86 Method: SW8260C
3440 South 700 West
;alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Compound
1, 1, I-Trichloroethane
1, 1,2,2-Tetrachloroethane
1, l ,2-Trichloro-1,2,2-trifluoroethane
1, 1,2-Trichloroethane
1, 1-Dichloroethane
1, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
1,2-Dibromoethane
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methy 1-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
CAS Reporting Analytical
Number Limit Result Qual
71-55-6 1.72 < 1.72
79-34-5 1.72 < 1.72
76-13-1 1.72 < 1.72
79-00-5 1.72 < 1.72
75-34-3 1.72 < 1.72
75-35-4 1.72 < 1.72
87-61-6 1.72 < 1.72
120-82-1 1.72 < 1.72
96-12-8 4.30 <4.30
106-93-4 1.72 < 1.72
95-50-1 1.72 < 1.72
107-06-2 1.72 < 1.72
78-87-5 1.72 < 1.72
541-73-1 l.72 < 1.72
106-46-7 1.72 < 1.72
123-91-1 43.0 <43.0
78-93-3 8.60 < 8.60
591-78-6 4.30 <4.30
108-10-1 4.30 < 4.30
67-64-1 8.60 < 8.60
71-43-2 1.72 < 1.72
74-97-5 1.72 < 1.72
75-27-4 1.72 < 1.72
75-25-2 1.72 < 1.72
74-83-9 4.30 <4.30
75-15-0 1.72 < 1.72
56-23-5 1.72 < 1.72
108-90-7 1.72 < 1.72
75-00-3 1.72 < 1.72
Report Date: 1/6/2020 Page I 56 of234
All anal~ ses applicable to lhe CWA. SDWA. and RCRA are perfom,ed in accordilnce lo NELAC protocols. Pertinent sampling information is located on the attached COC Confidenlia\ Business lnformalion: This rerort is prorided for 1he esclusi\e use or the
~ddressee Pri, ile~es o_f su~seq~1enl ~1~e of lhe ~~e of this .cor,:ipany or nny ~~mber of ils sla/T. or reproductio~ ~f this repo~ in ~01~1eclion .. ,\ilh lhe a~, ertise~enl, P~?motio.n ~· sale of ?J!} ~· od1~cl or p~ocess, ~r in ~onm;:cfion w!1h lh? r~-publication of this report
Lab Sample ID: I 912186-032A
Client Sample ID: V-24A-102-103
Analyzed: 12/9/2019 193 lh
Units: µg/kg Dilution Factor: 0.86 Method: SW8260C
American West Compound
ANAlYTICAL LABORATORIES
Chloroform
Chloromethane
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
3440 South 700 West Cyclohexane
~alt Lake City, UT 84119 Dibromochloromethane
Dichloroditluoromethane
Ethyl benzene
Phone: (80 I) 263-8686 Isopropylbenzene
Toll Free: (888) 263-8686 m,p-Xylene
Fax: (801) 263-8687 Methyl Acetate
:-mail: awal@awal-labs.com Methyl tert-butyl ether
Methy lcyclohexane
web: www.awal-labs.com Methylene chloride
Naphthalene
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
o-Xylene
Styrene
Tetrachloroethene
Tetrahydrofuran
Toluene
trans-I ,2-Dichloroethene
trans-I ,3-Dichloropropene
Trichloroethene
Trichlorotluoromethane
Vinyl ch.loride
Surrogate Units: µg/kg
Surr: I ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
The sample was collected by method 5035A.
CAS
17060-07-0
460-00-4
1868-53-7
2037-26-5
CAS
Number
67-66-3
74-87-3
156-59-2
10061-01-5
110-82-7
124-48-1
75-71-8
100-41-4
98-82-8
179601-23-1
79-20-9
1634-04-4
108-87-2
75-09-2
91-20-3
95-47-6
100-42-5
127-18-4
109-99-9
108-88-3
156-60-5
10061-02-6
79-01-6
75-69-4
75-01-4
Reporting
Limit
1.72
2.58
1.72
1.72
1.72
1.72
1.72
1.72
1.72
1.72
4.30
1.72
1.72
4.30
1.72
1.72
1.72
1.72
1.72
1.72
1.72
1.72
1.72
1.72
0.860
Analytical
Result Qual
< 1.72
<2.58
< 1.72
< 1.72
< 1.72
< 1.72
< 1.72
< 1.72
< 1.72
< 1.72
<4.30
< 1.72
< 1.72
<4.30
< 1.72
< 1.72
< 1.72
2.17
< 1.72
< 1.72
< 1.72
< 1.72
< 1.72
< 1.72
< 0.860
Result Amount Spiked % REC Limits Qual
43.7
41.4
39.6
41.4
43 .00
43.00
43.00
43.00
102
96.3
92.2
96.2
80-145
70-125
74-135
70-123
Report Date: I /6/2020 Page 157 of 234
All anal~ses applic.1ble lo 1he CWA. SDWA. and RCRA are perfom1ed m nccordance to NELAC protocols, Pertinenl sampling information is located on the attached COC Conlidenlial Business Information: This report is provided for the e~clnsh e use or the
~ddressee Pri, ile~es or sub~seq~enl !';e of the ~?1:'1~ of lhis .con:ipany or .my 1~mber of its slruf or reproductio~ ~~ this repo~ in ~rn~1eclion~ ,,ith the a~, ertise~ent.. P~?moti~n or sale of?'!) ~rod1~t or p~ocess, ~r in ~onn~c!ion "'i'h 1h~ r~-publica1ion of 1his report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-035D
American West Client Sample ID: 24A-102-103
ANALvr,cAL LAeoRAToR1£s Collection Date: 12/6/2019 920h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/17/2019 003h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
~alt Lake City, UT 84119
Phone: (801) 263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methylnaphthalene
2,4,5-Trich\orophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methy ]naphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3 ,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthy Jene
Anthracene
Azobenzene
Benz( a )anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
341
341
341
341
341
341
341
341
341
673
341
341
341
341
341
341
341
341
341
673
341
341
341
673
341
341
341
341
341
SW8270E
Analytical
Result
< 341
< 341
< 341
< 341
< 341
< 341
< 341
< 341
< 341
< 673
< 341
< 341
< 341
< 341
< 341
< 341
< 341
< 341
< 341
<673
< 341
< 341
< 341
<673
< 341
< 341
< 341
< 341
< 341
Qua]
s
Report Date: 1/6/2020 Page 122 of234
All analyses applicable to lhe CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent snmpling infom1ation is located on lhe au ached COC Conftctential Business lnfo1mation: This repor1 is pro,·ided for the exclusi\"e use of the
~ddressee PriYile~es o,r sub~seq~enl ~;e of the ~~1e o(fhis .co1~1pany or an~ ~mber of its slaJT, or reproduclio~ ~f this repo~ in .con?eclion .. nilh the a~~e11ise1'!1ent, P~?molio.n 01 sale of?'!~ ~rodt~cl or p10ocess, ~r in ~onn~c!ion w~lh lh~ r~-public,uion of rhis report
ANALYTICAL LABOAATORltS
Lab Sample ID: 1912186-0350
Client Sample ID: 24A-l 02-103
Analyzed: 12/17/2019 003h
Units: µg/kg-dry
Compound
Benzo(a)pyrene
Benzo(b )fluoranthene
Benzo(g,h,i)perylene
Benzo(k)fluoranthene
3440 South 700 West Bis(2-chloroethoxy)methane
~alt Lake City, UT 84119 Bis(2-chloroethyl) ether
Bi s(2-ethy lhexy I) phthalate
Butyl benzyl phthalate
Phone: (80 I) 263-8686 Chrysene
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
Dibenz( a,h )anthracene
Diethyl phthalate
~-mail: awal@awal-labs.com Dimethyl phthalate
Di-n-butyl phthalate
web: www.awal-labs.com Di-n-octyl phthalate
Fluoranthene
Fluorene
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Hexachlorobenzene
Hexachlorobutadiene
Hexachlorocyclopentadiene
Hexachloroethane
Indeno( 1,2,3-cd)pyrene
Isophorone
Naphthalene
Nitro benzene
N-Nitrosodimethylamine
N-N itrosodi-n-propy I amine
N-Nitrosodipheny )amine
Pentach lorophenol
Phenanthrene
Phenol
Pyrene
Pyridine
Extracted: 12/12/2019 742h
Dilution Factor: I
CAS
Number
50-32-8
205-99-2
191-24-2
207-08-9
111-91-1
111-44-4
117-81-7
85-68-7
218-01-9
53-70-3
84-66-2
131-11-3
84-74-2
117-84-0
206-44-0
86-73-7
118-74-1
87-68-3
77-47-4
67-72-1
193-39-5
78-59-1
91-20-3
98-95-3
62-75-9
621-64-7
86-30-6
87-86-5
85-01-8
108-95-2
129-00-0
110-86-1
Method:
Reporting
Limit
341
341
341
341
341
341
341
341
341
341
341
341
341
341
341
341
341
341
341
341
341
341
341
341
673
341
341
341
341
341
341
673
SW8270E
Analytical
Result
< 341
< 341
< 341
< 341
< 341
< 341
< 341
< 341
< 341
< 341
< 341
<341
< 341
< 341
< 341
<341
< 341
<341
< 341
< 341
< 341
< 341
< 341
< 341
<673
< 341
< 341
< 341
< 341
< 341
< 341
< 673
Qual
$
$
s
Report Date: 1/6/2020 Page 123 of234
All anal~ses applicable to lhe CWA. SDWA. and RCRA are perfom1ed in accordance lo NELAC protocols Per1inent sampling information is located on lhe all ached COC Conridential Business Information: This repon is pro\'ided for the exclusi, e use of the
~ddressee. Pri, ile~es o~ su~seq~I ~~e of lhe ~~1e of lhis .co,~pany or an~ t~mber of ils Slaff, or reproduclio~ ~f this repo~ in ~on~eclion~ wilh the a~,,er1isement, p~~moti~n ~r sale of :"!Y. ~rod~cl or p,.ocess. ~r in ?>nn~c~ion w!lh lh~ r~-publication of 1his report
American West
ANALYTICAL LA80RATORIES
3440 South 700 West
~alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
!-mai I: awal@awal-Jabs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-035D
Client Sample ID: 24A-l 02-103
Analyzed: 12/17/2019 003h
Units: µg/kg-dry
Surrogate Units: µg/kg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: N itrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-d 14
Extracted: 12/12/2019 742h
Dilution Factor: l
CAS Result Amount Spiked
118-79-6 527 669.4
321-60-8 255 334.7
367-12-4 471 669.4
4165-60-0 261 334.7
13127-88-3 519 669.4
1718-51-0 280 334.7
Method:
%REC
78.7
76.2
70.4
77.9
77.6
83.6
SW8270E
Limits Qual
10-237
10-179
10-186
10-166
10-194
10-265
S-High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized/or this sample.
$ -This compound exceeded (low) the control limit/or the CCV.
Report Date: 1/6/2020 Page 124 of234
All anal~ses applicnble 10 lhe CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is localed on the attached COC Confidential Business Information: This report is provided for the exclusi, e use of the
~ddressee Pri, ile~es o.r sub .. seq~enl ~~e of the ~~1e of lhis
0
cor1:1pany or an~ n_!:mber of its staff or reproduclio~ ~r this repo~ in ~on~1ection .. "·ilh the a~: ertise1~ent. P~?molio.n 01 sale of ?J!) ~rridLlcl or p~ocess, ~r in 7onn:c~io11 ,, (lh th~ r:-publicDtion or lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-035
Client Sample ID: 24A-102-I03
ANALYTICAL LAOORATORIES Collection Date: 12/6/2019 920h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW60208 0.402 0.806
Beryllium mg/kg-dry 12/19/2019 l 754h l 2/24/2019 1850h SW60208 0.322 < 0.322
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW60208 0.402 < 0.402
Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1641h SW6010D 302 <302 Phone: (801)263-8686
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW60208 8.05 <8.05
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW6020B 0.805 < 0.805
Fax: (801) 263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW6020B 12.1 < 12.1
!-mail: awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1641h SW6010D 16.1 570
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW60208 2.41 2.65
web: www.awal-labs.com Magnesium mg/kg-dry l 2/19/2019 1754h 12/30/2019 164th SW6010D 101 113
Manganese mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW6020B 4.02 6.65
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 l 524h SW7471B 0.0387 < 0.0387
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW6020B 0.805 < 0.805
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW6020B 16.1 < 16.1
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1641h SW6010D 101 156
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW6020B 1.61 < 1.61
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW60208 0.241 < 0.241
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1641h SW6010D 101 < 101
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW6020B 0.644 <0.644
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1641h SW6020B 20.1 < 20.1
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW6020B 0.402 < 0.402
Vanadium mg/kg-dry 12/19/2019 1754h 12/27/2019 1641h SW6020B 5.03 < 5.03
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1850h SW6020B 12.1 < 12.1
Report Date: 1/6/2020 Page 3 7 of 234
All analyses applicable lo the CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinenl sampling information is located on the allactied COC Confidential Business Information: This report is prol'ided for 1he e.xclllsi,e use of the
~ddressee, Pri,ile~es of sub~seq~enl ~,~e of the ~?'_Ile of lhis .cot~pan) or an) ~mber of its Slaff. or reproductio1~ ~f lhis reprn! in ~on~1ection .. \\ilh lhe a~ve11isemen1, p~~m101io.n orsaJe of~!) ~1odL~I or p~ocess, ~r in ~nn:_c!ion \\'!lh lh~ r:-publicalion of lhis repol1
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: l 912186-035
American West Client Sample ID: 24A-I 02-103
ANALYTICAL LABORATORltS Collection Date: 12/6/2019 920h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua!
;alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 931h 12/24/2019 1346h E350.l 4.83 <4.83
Ammonia ( as N) -mg/L 12/26/2019 932h 12/26/2019 1251h E350.1 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM2320B 10. l 20.1
Phone: (801)263-8686 CaC03)
foll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 733h SM2320B 10.0 < 10.0
Fax: (801)263-8687 CaC03)-SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM2320B IO. I < 10.l
:-mail : awal@awal-labs.com Carbonate (as mg/L 12/19/2019 733h SM2320B 10.0 20.0
CaC03) -SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1305h SW9251 5.03 < 5.03 &
Chloride -SPLP 1312 mg/L 12/27/2019 1231h E300.0 0.100 0.118
Conductivity µmhos/cm 12/16/2019 550h SW9050A 10.0 206 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/2019 442h E300.0 0.241 0.722 #*
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 1231h E300.0 0.100 0.112
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1805h E353.2 0.0101 < 0.0101 &
Jose Rocha pH@25°C pH Units 12/14/2019 1359h SW9045D 1.00 9.25 H
Phosphate, Total (as P) mg/kg-dry 12/20/2019 1706h 12/26/2019 908h SM4500-P-F 4.34 7.06 QA Officer
Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 938h SM4500-P-F 0.0500 < 0.0500
P) -SPLP 1312
Sulfate mg/kg-dry 12/18/2019 610h SW9038 10.1 28.9 &
# -Analysis is performed on a 1: 10 DJ water extract for soils.
& -Analysis is performed on a 1: 1 DJ water extract for soils.
* -This analyte has been evaluated and reported down to the MDL. This is an estimated value between the MDL of0.241 mg/kg-dry and the
reporting limit (PQL) of 1.00 mg/kg-dry.
H -Sample was analyzed outside of the holding time due to the time required for the crushing/grinding preparation.
Report Date: 1/6/2020 Page 75 ,
All anal) ses applic.ible 10 lhe CWA. SDWA~ and RCRA are perfom1ed in accordance Lo NELAC protocols Pe11inenl sampling information is localed on Lhe allached COC Confidential Business Information: This report is provided for the exclush f
~ddressee Pri, ile~es or sub .. seq~ent ~1~e or the ~~1e of this .co,~pany or nny ~mber of its staff or reproduclio~ ~rt his repo~ in .cm~1ec1ioi~ \\ith the a~:e11isement, P~?molio.n ~r sale of ?1~). ~1 od1~cl or P':?Cess, ~r in ~onn:c~ion w~th th~ r:-publica1io11
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-035
American West Client Sample ID: 24A-l 02-103
ANALYTICAL LAOORATORIES Collection Date: 12/6/2019 920h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua!
~alt Lake City, UT 84119 Arsenic mg/L 12/18/2019 1205h 12/24/2019 171lh SW6020B 0.0200 <0.0200
Beryllium mg/L 12/1 8/2019 1205h 12/24/2019 1711 h SW6020B 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 1711h SW6020B 0.00350 < 0.00350
Phone:(801)263-8686 Calcium mg/L 12/18/2019 1205h 12/31/2019 1327h SW6010D 1.00 5.09
Chromium mg/L 12/18/2019 1205h 12/24/2019 171 lh SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/1 8/2019 1205h 12/24/2019 1711h SW6020B 0.0200 < 0.0200
Fax: (801) 263-8687 Copper mg/L 12/18/2019 1205h 12/24/2019 171 lh SW6020B 0.0500 < 0.0500
~-mail: awal@awal-labs.com Iron mg/L 12/1 8/2019 1205h 12/31/2019 1327h SW6010D 0.100 <0.100
Lead mg/L 12/18/2019 1205h 12/24/2019 171 lh SW6020B 0.0100 < 0.0100
web: www.awal-labs.com Magnesium mg/L 12/1 8/2019 1205h 12/31/2019 1327h SW6010D 1.00 < 1.00
Manganese mg/L 12/18/2019 1205h 12/24/2019 1711h SW6020B 0.0100 < 0.0100
Mercury mg/L 12/1 8/2019 1600h 12/19/2019 1026h SW7470A 0.00100 <0.00100
Kyle F. Gross Molybdenum mg/L I 2/18/2019 1205h 12/24/2019 171 lh SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 1711h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/31/2019 1327h SW6010D 1.00 < 1.00
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 1711h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/20 I 9 17 II h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/31/2019 1327h SW6010D 1.00 5.85
Thallium mg/L 12/18/2019 1205h 12/24/2019 1711h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1501h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1711h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/26/2019 lll8h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1711h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 56 of 234
All an:>.l~ses applicable lo lhe CWA. SDWA. Md RCRA are perfom1ed in nccordance lo NELAC protocols Pertinent sampling informaliml is located on lhe attached COC Confidential Business Information: TI1is report is pro, ided for lhe exclush e use oflhe
~ddressee Pri, ile~es o~ sub..5eq~enl ~e of lhe ~~1e of lhis .co1~pany or an~ ~mber of its Slaff, or reproducli~ ~~lhis repo~ in ~0~1eclionp \\ilh lhe a~Yertisemenl, P~?moli~n ~· sale of~~~. ~rodL~I or P~?cess, ~r in ~nn~c!ion \\'!lh lh~ r~-publication of this reporl
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-033A
American West Client Sample ID: V-24A-108-l 10
ANALvr1cAL LAooRAroR1Es Collection Date: 12/6/2019 916h
3440 South 700 West
,alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Received Date: 12/6/2019 1513h
Analytical Results
Analyzed: 12/9/2019 1952h
Units: µg/kg
Compound
1, 1, I-Trichloroethane
Dilution Factor:
1, 1,2,2-Tetrachloroethane
1, 1,2-Trichloro-1,2,2-trifluoroethane
1, 1,2-Trichloroethane
1, 1-Dich loroethane
1, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
Kyle F. Gross 1,2-Dibromoethane
Laboratory Director 1,2-Dichlorobenzene
1,2-Dichloroethane
Jose Rocha 1,2-Dichloropropane
QA Officer 1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
0.82 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
71-55-6 1.64 < 1.64
79-34-5 1.64 < 1.64
76-13-1 1.64 < 1.64
79-00-5 1.64 < 1.64
75-34-3 1.64 < 1.64
75-35-4 1.64 < 1.64
87-61-6 1.64 < 1.64
120-82-1 1.64 < 1.64
96-12-8 4.10 <4.10
106-93-4 1.64 < 1.64
95-50-1 1.64 < 1.64
107-06-2 1.64 < 1.64
78-87-5 1.64 < 1.64
541-73-1 1.64 < 1.64
106-46-7 1.64 < 1.64
123-91-1 41.0 < 41.0
78-93-3 8.20 < 8.20
591-78-6 4.10 <4.10
108-10-1 4.10 <4.10
67-64-1 8.20 23.2
71-43-2 1.64 < 1.64
74-97-5 1.64 < 1.64
75-27-4 1.64 < 1.64
75-25-2 1.64 < 1.64
74-83-9 4.10 <4.10
75-15-0 1.64 < 1.64
56-23-5 1.64 < 1.64
108-90-7 1.64 < 1.64
75-00-3 1.64 < 1.64
Report Date: 1/6/2020 Page I 58 of234
All an.ii) ses applicnble to lhe CWA. SDWA. and RCRA aie perfom1ed in accordance to NELAC protocols Pe11inenl sampling information is located on the attached COC ConfidentiDI Business Infonmition: This report is provided for 1he exclusi\e use or the
~dressee Pri\ ile~es of sub..5eq~enl ~1~e of the ~?1:11e of lhis .co1~pm1y or rm~~ ~mber of its stnIT. or r~produclio~ ~f this repo1; in ~01~1ection .. ,vith lhe ~vertisemenl, P~?moLio.n ~· saJe or~!) ~rod~cl or p1_ocess, ~r in ~onn~c~ion w!lh lh~ r:·publication of this report
Lab Sample ID: 1912186-033A
Client Sample ID: V-24A-108-l 10
Analyzed: 12/9/2019 I952h
Units: µg/kg Dilution Factor: 0.82 Method: SW8260C
CAS Reporting Analytical
American.West Compound Number Limit Result Qual
ANAI.VTICAL LABO ~ATORIES
Chloroform 67-66-3 1.64 < 1.64
Chloromethane 74-87-3 2.46 <2.46
cis-1,2-Dichloroethene 156-59-2 l.64 < 1.64
cis-1,3-Dichloropropene 10061-01-5 1.64 < 1.64
3440 South 700 West Cyclohexane 110-82-7 1.64 < 1.64
;alt Lake City, UT 84119 Dibromochloromethane 124-48-1 l.64 < 1.64
Dichlorodifluoromethane 75-71-8 1.64 < 1.64
Ethyl benzene 100-41-4 1.64 < 1.64
Phone: (801)263-8686 Isopropylbenzene 98-82-8 1.64 < 1.64
Toll Free: (888) 263-8686 m,p-Xylene 179601-23-1 1.64 < 1.64
Fax: (80 J) 263-8687 Methyl Acetate 79-20-9 4.10 <4.10
:-mail: awal @awal-labs.com Methyl tert-butyl ether 1634-04-4 1.64 < 1.64
Methylcyclohexane l 08-87-2 1.64 < 1.64
web: www.awal-labs.com Methylene chloride 75-09-2 4.10 <4.10
Naphthalene 91-20-3 1.64 < 1.64
o-Xylene 95-47-6 1.64 < 1.64
Kyle F. Gross Styrene 100-42-5 1.64 < 1.64
Laboratory Director Tetrachloroethene 127-18-4 1.64 < 1.64
Tetrahydrofuran 109-99-9 1.64 < 1.64
Jose Rocha Toluene 108-88-3 1.64 < 1.64
QA Officer trans-1,2-Dichloroethene 156-60-5 1.64 < 1.64
trans-1,3-Dichloropropene 10061-02-6 1.64 < 1.64
Trichloroethene 79-01-6 1.64 < 1.64
Trichlorofluoromethane 75-69-4 1.64 < 1.64
Vinyl chloride 75-01-4 0.820 < 0.820
Surrogate Units: µg/kg CAS Result Amount Spiked %REC Limits Qual
Surr: 1,2-Dichloroethane-d4 17060-07-0 41.9 41.00 102 80-145
Surr: 4-Bromotluorobenzene 460-00-4 41.4 41.00 101 70-125
Surr: Dibromofluoromethane 1868-53-7 38.2 41.00 93.3 74-135
Surr: Toluene-d8 2037-26-5 40.3 41.00 98.2 70-123
The sample was collected by method 5035A.
Report Date: 1/6/2020 Page 159 of234
All am1I~ ses applicnble to lhe CWA, SOWA. and RCRA are perrom1ed in accordnnce to NELAC protocols Pertinent sampling i11ror111a1ion is located on the attached COC Conlidenlial Business Infonm1tion: This report is prm ided ror 1he exclusiYe use of lhe
~ddressee Pri, ile~es orsub ... seq~ent ~~e or lhe ~~ne or 1his.co1~pany OI nn~ l~J!lber or its staff, or reproductio~ ~f lhis repo~ in ~0~1ec1ion~ \\ilh lhe ~vertisemenl. P~?motio.n 01 sale of :11!)' ~rodl~CL or p~ocess, ~r in ~1m:c!ion \\!th th~ r:·publicalion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-036D
American West Client Sample ID: 24A-108-l 10
ANALvT,cA, LAB0RAT0R1Es Collection Date: 12/6/2019 922h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/17/2019 025h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
!-mail: awal@awal-labs.com
web: www.awal-Jabs.com
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methylnaphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methy !naphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthylene
Anthracene
Azobenzene
Benz(a)anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method: SW8270E
Reporting Analytical
Limit Result Qual
355 < 355
355 < 355
355 < 355
355 < 355
355 < 355
355 < 355
355 < 355
355 < 355
355 < 355
699 <699
355 < 355
355 < 355
355 < 355
355 < 355
355 < 355
355 < 355
355 < 355
355 < 355
355 < 355 @
699 <699
355 < 355 s
355 < 355
355 < 355
699 <699
355 < 355
355 < 355
355 <355
355 < 355
355 < 355
Report Date: 1/6/2020 Page 125 of234
All ana.l~ses opplicoble 10 lhe CWA. SOWA. and RCRA are i,erformed in accordW1te to NELAC prolocols Pertinent sampling i11fornmlion is located on the attached COC Conridenlial Business Information: This report is provided for 1he e.xclusi\e use of1he
~ddressee Pri\ ile~es o.r sub,.seq~1enl ~1~e or 1he ~~,e of this .cm1:1p:my or nn~ 1~mber of its slaff, or reproductio~ ~r Lhis rer,o~ in .con~1ec1Jon~ \\ith the a~, ertisemenl. P~?moti~ ~r sale of ~f ~rodl~cl or p1.ocess, ~r in <;Onn~c!ion w!th lh~ ri;·p~blicaiion of 1his report
Lab Sample ID: 1912186-036D
Client Sample ID: 24A-108-110
Analyzed: 12/17/2019 025h Extracted: 12/12/2019 742h
Units: µg/kg-dry Dilution Factor: Method: SW8270E
CAS Reporting Analytical
American West
ANALYTICAL LAB0RATOR1f8
Compound Number Limit Result Qual
Benzo(a)pyrene 50-32-8 355 < 355 $
Benzo(b )tluoranthene 205-99-2 355 < 355
Benzo(g,h,i)pery Jene 191-24-2 355 < 355
Benzo(k)tluoranthene 207-08-9 355 < 355
3440 South 700 West Bis(2-chloroethoxy)methane 111-91-1 355 < 355
;alt Lake City, UT 84119 Bis(2-chloroethyl) ether 111-44-4 355 < 355
Bis(2-ethylhexyl) phthalate 117-81-7 355 < 355
Butyl benzyl phthalate 85-68-7 355 < 355
Phone:(801)263-8686 Chrysene 218-01-9 355 < 355
Toll Free: (888) 263-8686 Dibenz( a,h )anthracene 53-70-3 355 < 355
Fax: (801) 263-8687 Diethyl phthalate 84-66-2 355 < 355 $
:-mail: awal@awal-labs.com Dimethyl phthalate 131-11-3 355 < 355
Di-n-butyl phthalate 84-74-2 355 < 355
web: www.awal-labs.com Di-n-octyl phthalate 117-84-0 355 < 355
Fluoranthene 206-44-0 355 < 355
Fluorene 86-73-7 355 < 355
Kyle F. Gross llexachlorobenzene 118-74-1 355 < 355 s
Laboratory Director llexachlorobutadiene 87-68-3 355 < 355
llexachlorocyclopentadiene 77-47-4 355 < 355
Jose Rocha llexachloroethane 67-72-1 355 < 355
QA Officer Indeno(l ,2,3-cd)pyrene 193-39-5 355 < 355
Isophorone 78-59-1 355 < 355
Naphthalene 91-20-3 355 < 355
Nitro benzene 98-95-3 355 < 355
N-N itrosodimethy !amine 62-75-9 699 <699
N-Nitrosodi-n-propylamine 621-64-7 355 < 355
N-N itrosodipheny lamine 86-30-6 355 < 355
Pentachlorophenol 87-86-5 355 < 355
Phenanthrene 85-01-8 355 < 355
Phenol 108-95-2 355 < 355
Pyrene 129-00-0 355 < 355
Pyridine 110-86-1 699 <699 @
Report Date: 1/6/2020 Page 126 of234
All anal)ses applicable to the CWA. SDWA. and RCRA are perfom1ed in accordance lo NELAC protocols Pertinenl sampling information is located on lhe attached COC Confidenlial Business Information: This repor1 is proyided for the exclusive use of1he
~ddressee P1iYile~es o,r sub..:'eq~enl ~~e of the ~:11:'e of this .co1~pany or any ~mbe1 of its staff, or reproductio~ ~f this repo~ in ~0~1eclion~ with the a~vertisement, p~~molio.n ~r sale of ?-1!). ~rodl~cl or p~ocess, ~r in ~oruu;c~ion w!lh 1h~ r~-publicalion of this report
American West ANALYTICAL LABORATORIES
3440 South 700 West
,alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: (888) 263-8686
Fax: (801)263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-036D
Client Sample ID: 24A-l 08-110
Analyzed: 12/17/2019 025h
Units: µg/kg-dry
Surrogate Units: µg/kg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-dl4
Extracted: 12/12/2019 742h
Dilution Factor: 1
CAS Result Amount Spiked
118-79-6 503 695.7
321-60-8 262 347.8
367-12-4 453 695.7
4165-60-0 247 347.8
13127-88-3 529 695.7
1718-51-0 292 347.8
@ -High RPD due to suspected sample non-homogeneity or matrix interference.
Method:
%REC
72.3
75.3
65.2
71.0
76.1
84.1
SW8270E
Limits Qual
10-237
10-179
10-186
10-166
10-194
10-265
S-High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized for this sample.
$ -This compound exceeded (low) the control limit for the CCV.
Report Date: 1/6/2020 Page 127 of234
All anal)Ses applicable 10 the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent s.impling information is localed on the altnched CDC Confidential Business Information: This report is provided for the exclush e use of the
~ddressee. P1i, ile~es of" sub_seg~enl ~:'e of the ~~ne of this .co11_1pany or nnr 1~mbe1 of its slnIT, or reproducllo~ ~f this repo~ in 70~1ection~ \\ilh the a~\ ertisemenl. P~?motio.n o.r sale or ?1~) ~rodL~cl or p~ocess, ~r in ~onn:c~ion w~lh th~ r:-p~blicalion or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: l 912186-036
American West Client Sample ID: 24A-108-l 10
ANALYTICAL LABORATORIES Collection Date: 12/6/2019 922h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
)alt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 1853h SW6020B 0.417 1.24
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1853h SW6020B 0.333 < 0.333
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1853h SW6020B 0.417 <0.417
Phone: (801) 263-8686 Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1644h SW6010D 312 1,880
Chromium mg/kg-dry 12/1 9/2019 1754h 12/24/2019 1853h SW6020B 8.33 < 8.33
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1853h SW6020B 0.833 < 0.833
Fax: (801) 263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1853h SW6020B 12.5 < 12.5
:-mail: awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1644h SW6010D 16.7 2,230
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1853h SW6020B 2.50 <2.50
web : www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1644h SW6010D 104 207
Manganese mg/kg-dry 12/19/2019 1754h 12/24/2019 1853h SW6020B 4.17 27.8
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1526h SW7471B 0.0349 < 0.0349
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1853h SW6020B 0.833 < 0.833
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/201 9 1853h SW6020B 16.7 < 16.7
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1644h SW6010D 104 251
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1853h SW6020B 1.67 < 1.67
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1853h SW6020B 0.250 < 0.250
Sodium mg/kg-dry 12/1 9/2019 1754h 12/30/2019 1644h SW6010D 104 < 104
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1853h SW6020B 0.667 < 0.667
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1644h SW6020B 20.8 <20.8
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 1853h SW6020B 0.417 < 0.417
Vanadium mg/kg-dry 12/1 9/2019 1754h 12/27/2019 1644h SW6020B 5.21 < 5.21
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1853h SW6020B 12.5 < 12.5
Report Date: 1/6/2020 Page 38 of234
All anal~ses applicable lo lhe CWA. SDWA. and RCRA are perrom1ed in accordance to NELAC p1olocols. Pe11inen1 sampling informalion is located on the au:iched COC Conridential Business lnfonmllion: This report is pro,·ided for thee:xclusin:· use of the
~ddressee Pri, ile~es o.f su~seq!tenl ~J~e of lhe ~:1'.ne of I his .con.1pany or any 1~mbe1 of ils starf, or reproduclio~ ~f this repo~ in ~on~1ec1io1~ \\ i1h the a~\'erlisemenL P~?moti~n ~r sale of ~!Y ~rod~cl or p~ocess, ~r in ~nn~c~ion \\ !lh 1h~ r~-p~blic:uion of 1his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-036
Client Sample ID: 24A-108-l 10
ANALYTICAL LABORATORIES Collection Date: 12/6/2019 922h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 931h 12/24/2019 1352h E350.I 4.92 <4.92
Ammonia (as N) -mg/L 12/26/2019 932h 12/26/2019 125 lh E350.I 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM2320B 10.5 26.2
Phone: (801) 263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 733h SM2320B 10.0 < 10.0
Fax: (801) 263-8687
CaC03) -SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM2320B 10.5 < 10.5
:-mail: awal@awal-labs.com Carbonate ( as mg/L 12/19/2019 733h SM2320B 10.0 22.0
CaC03) -SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1306h SW9251 5.23 <5.23 &
Chloride -SPLP 1312 mg/L 12/27/2019 1247h E300.0 0.100 0.235
Conductivity µmhos/cm 12/16/2019 550h SW9050A 10.0 773 &
Kyle F. Gross Fluoride mg/kg-dry 12/28/2019 459h E300.0 1.05 1.81 #
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 1247h E300.0 0.100 0.210
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1629h E353.2 0.0105 < 0.0105 &
Jose Rocha pH@25° C pH Units 12/14/2019 1359h SW9045D 1.00 8.43 H
Phosphate, Total (as P) mg/kg-dry 12/20/2019 I 706h 12/26/2019 909h SM4500-P-F 5.57 17.8 3
QA Officer
Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 939h SM4500-P-F 0.0500 0.0559
P)-SPLP 1312
Sulfate mg/kg-dry 12/18/2019 610h SW9038 52.3 165 &
# -Analysis is performed on a I: JO DI waler ex/raclfor soils.
& -Analysis is performed on a I: I DI water ex/rac/ for soils,
3 -Malrix spike recoveries and/or high RPDs indicate suspected sample non-homogeneity. The method is in control as indicated by !he LCS.
H -Sample was analyzed outside of the holding lime due to the time required/or !he crushing/grinding preparation.
Report Date: 1/6/2020 Page 76 of234
All annl~ses applicable lo lhe CWA. SOWA, and RCRA are perfom1ed in accordance lo NELAC protocols Per1inent sampling information is located on the alt.1ched COC Confidential Business lnformalion: This report is pro,·ided for lhe exclusi\e use of the
~ddressee Pri, ile~es o.f sub...5eq!1ent ~1~e of the ~?1:'1e of lhis .co1~pony or any 1~mber of its Slaff or reproduclio1~ ~f this repo~ in ~or~1eclion~ with 1he "'!' er1isemenL P~?moli~n or sale of?'!). ~rodl~Ct or P~?cess, ~r in ~onn~c!ion \\'!lh th~ r~-publication of lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-036
American West Client Sample ID: 24A-108-l 10
ANAS YTICAL l AOO ~ATOPIEt Collection Date: 12/6/2019 922h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 12/18/2019 1205h 12/24/2019 1714h SW60208 0.0200 < 0.0200
Beryllium mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.00350 < 0.00350
Phone:(801)263-8686 Calcium mg/L 12/18/2019 1205h 12/31/2019 1329h SW6010D 1.00 9.59
Chromium mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.0200 < 0.0200
Fax: (80 I) 263-8687 Copper mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.0500 < 0.0500
:-mail: awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/31/2019 1329h SW6010D 0.100 4.07
Lead mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.0100 < 0.0100
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/31/2019 1329h SW6010D 1.00 1.10
Manganese mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.0100 0.0516
Mercury mg/L 12/18/2019 1600h 12/19/2019 1028h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/31/2019 1329h SW6010D 1.00 < 1.00
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/31/2019 1329h SW6010D 1.00 9.77
Thallium mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1513h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/26/2019 1121h SW6020B 0.200 <0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1714h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 57 of234
All anal) ses applicable to the CWA. SOWA. and RCRA me perfomted in accordance to NELAC protocols. Pe11inenl sampling information is locnted on the aUic,ched COC. Conlidential Business Information: This report is provided rorthe exclusi\'e use or1he
~ddressee Pri\·ile~es o,r su~eq~ient !1;e of 1he ~~1e o[ this 0co1~pany or any 1~mbe1 of its slalT. or reproduclio~ ~~ this repo~ in .con~eclion,. \\ith the <1~~ ertise1~enl, p~omolio.n ~r sale of ?1~~. ~rodt'.cl or P~?cess, ~r in ~onn:c~ion w~lh th~ r~-publication of I his 1eporl
ORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Energy Fuels Resources, Inc.
White Mesa Mill MW-24A
1912186-00 IA
Client Sample ID: V-24A-l 10-l 12
Collection Date:
Received Date:
12/5/2019
12/6/2019
1523h
1513h
3440 South 700 West
~alt Lake City, UT 84119
Phone: (801) 263-8686
foll Free: (888) 263-8686
Fax: (801) 263-8687
!-mail: awal@awal-labs.com
web: www.awal-labs.com
Analytical Results
Analyzed: 12/9/2019 1443h
Units: µg/kg
Compound
1, 1, I -Trichloroethane
1, 1,2,2-Tetrachloroethane
1, l ,2-Trichloro-1 ,2,2-trifluoroethane
1, 1,2-Trichloroethane
1, 1-Dichloroethane
1, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
Kyle F. Gross 1,2-Dibromoethane
Laboratory Director 1,2-Dichlorobenzene
1,2-Dichloroethane
Jose Rocha 1,2-Dichloropropane
QA Officer 1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methy 1-2-pentanone
Acetone
Benzene
Bromoch loromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Dilution Factor:
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
0.85 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
71-55-6 1.70 < 1.70
79-34-5 1.70 < 1.70
76-13-1 1.70 < 1.70
79-00-5 1.70 < 1.70
75-34-3 1.70 < 1.70
75-35-4 1.70 < 1.70
87-61-6 1.70 < 1.70
120-82-1 1.70 < 1.70
96-12-8 4.25 <4.25
106-93-4 1.70 < 1.70
95-50-1 1.70 < 1.70
107-06-2 1.70 < 1.70
78-87-5 1.70 < 1.70
541-73-1 1.70 < 1.70
106-46-7 1.70 < 1.70
123-91-1 42.5 <42.5
78-93-3 8.50 < 8.50
591-78-6 4.25 <4.25
108-10-1 4.25 <4.25
67-64-1 8.50 48.3
71-43-2 1.70 < 1.70
74-97-5 1.70 < 1.70
75-27-4 1.70 < 1.70
75-25-2 1.70 < 1.70
74-83-9 4.25 <4.25
75-15-0 1.70 < 1.70
56-23-5 1.70 < 1.70
108-90-7 1.70 < 1.70
75-00-3 1.70 < 1.70
Report Date: 1/6/2020 Page 128 of 234
All anal)ses applicable to lhe CWA. SDWA. and RCRA are perfom1ed in nccordance lo NELAC prolocols Pertinent sampling information is located on the all ached COC Conridenlial Business Information: This report is provided ror 1he exclusi, e use of the
~ddressee Pri, ile~es o.fsu~seq~en1 ~~e or1he 1~~~1e ofthis.con:1pru1y or any ~mber of its sl:uf, or rq>roduclio~ ~flhis repo~ in ~rn~teclion~ \\ilh the ~,·ertisemenl, P~?mo1io_n ~rsale of?'!~. ~rodL~I or pr.ocess, ~r in ~o,m~c!ion \\'!lh lh~ r~-p~blication of this report
Lab Sample ID: 1912186-00lA
Client Sample ID: V-24A-l 10-I 12
Analyzed: 12/9/2019 1443h
Units: µg/kg Dilution Factor: 0.85 Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
ANALYTICAL LAOOAATOAl(6
Chloroform 67-66-3 1.70 < 1.70
Chloromethane 74-87-3 2.55 <2.55
cis-1,2-Dichloroethene 156-59-2 1.70 < 1.70
cis-1,3-Dichloropropene 10061-01-5 1.70 < 1.70
3440 South 700 West Cyclohexane 110-82-7 1.70 < 1.70
;alt Lake City, UT 841 I 9 Dibromochloromethane 124-48-1 1.70 < 1.70
Dichlorodifluoromethane 75-71-8 1.70 < 1.70
Ethylbenzene 100-41-4 1.70 < 1.70
Phone:(801)263-8686 Isopropylbenzene 98-82-8 1.70 < 1.70
Toll Free: (888) 263-8686 m,p-Xylene 179601-23-1 1.70 < 1.70
Fax: (801) 263-8687 Methyl Acetate 79-20-9 4.25 <4.25
~-mail: awal@awal-labs.com Methyl tert-butyl ether 1634-04-4 1.70 < 1.70
Methylcyclohexane 108-87-2 1.70 < 1.70
web: www.awal-labs.com Methylene chloride 75-09-2 4.25 <4.25
Naphthalene 91-20-3 1.70 < 1.70
a-Xylene 95-47-6 1.70 < 1.70
Kyle F. Gross Styrene 100-42-5 1.70 < 1.70
Laboratory Director Tetrachloroethene 127-18-4 1.70 5.67
Tetrahydrofuran 109-99-9 1.70 < 1.70
Jose Rocha Toluene 108-88-3 1.70 8.64
QA Officer trans-1,2-Dichloroethene 156-60-5 1.70 < 1.70
trans-1,3-Dichloropropene 10061-02-6 1.70 < 1.70
Trichloroethene 79-01-6 1.70 < 1.70
Trichlorofluoromethane 75-69-4 1.70 < 1.70
Vinyl chloride 75-01-4 0.850 < 0.850
Surrogate Units: µg/kg CAS Result Amount Spiked %REC Limits Qual
Surr: l,2-Dichloroethane-d4 17060-07-0 43.7 42.50 103 80-145
Surr: 4-Bromofluorobenzene 460-00-4 42,0 42.50 98.9 70-125
Surr: Dibromofluoromethane 1868-53-7 40.5 42.50 95.3 74-135
Surr: Toluene-d8 2037-26-5 43.0 42.50 101 70-123
The sample was collected by me/hod 5035A.
Report Date: 1/6/2020 Page 129 of 234
All anal~ ses aµplicnble lo lhe CW A. SOW A. and RCRA are perfom1ed in accordance to NE LAC protocols Pertinent sampling information is localed on the attached COC Confidential Business Jnformalion: This report is prorided for lhe e.\clush e use of the
~dd ressee Pri, ile~es o_f sub,.5eq~enl ~~e of the ~~1e of this .coi~pany or any ~mber of ils stall'. or reproductio~ ~f this repo~ in .con~1eclionr \\ilh lhe a~\•ertisemenl, P~?motio.n o_r sale of~~~ ~rod1ic1 or p,.ocess, ~r in :onm;c~ion w~lh 1h7 r~-p~blicalion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-005D
American West Client Sample ID: 24A-l 10-l 12
ANALvr1cAL LABoRnoA,es Collection Date: 12/5/2019 1544h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/16/2019 1748h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
)alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
!-mail: awal@awal-labs.com
web : www.awal-labs.com
Compound
1,2,4-Trichlorobenzene
1,2-Dich lorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methy !naphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2, 6-Din itrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methylnaphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthy lene
Anthracene
Azobenzene
Benz( a )anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
346
346
346
346
346
346
346
346
346
682
346
346
346
346
346
346
346
346
346
682
346
346
346
682
346
346
346
346
346
SW8270E
Analytical
Result
<346
<346
<346
< 346
<346
<346
< 346
<346
<346
<682
<346
<346
< 346
<346
<346
<346
<346
< 346
<346
<682
<346
<346
<346
<682
<346
<346
<346
<346
< 346
Qual
s
#
$
$
Report Date: 1/6/2020 Page 77 of 234
All 3Ilalyses applicable lo the CWA. SDWA. and RCRA are perfom1ed in accordance to NE LAC protocols Pertinen1 sampling infommlion is located on lhe attached COC Conlirlential Business lnformalion: This report is prodded for lhe exclll'ii\ e use of lhe
~ddressee Pri, ile~es o~ sub~seq~enl ~1;e of lhe ~~te of lhis .co1~pany or M)' 1~mbe1 of its Slaff, or reproductio~ ~~lhis fepo~ in ~on'.1ection .. with lhe ~~·er1isement. P~?mo1io_n ~r sale of ?'!Y ~rodl~CI or p~ocess, ~r in ~onn~!ion \\~lh th~ r~-p~blicalion of lhis tepon
Lab Sample ID: 1912186-005D
Client Sample ID: 24A-l 10-l 12
Analyzed: 12/16/2019 1748h
Units: µg/kg-dry
American West Compound
ANALYTICAL IAaOAATC>~IE6
Benzo(a)pyrene
Benzo(b )fluoranthene
Benzo(g,h,i)perylene
Benzo(k)fluoranthene
3440 South 700 West Bis(2-chloroethoxy)methane
~alt Lake City, UT 84 I 19 Bis(2-chloroethyl) ether
Bis(2-ethylhexyl) phthalate
Butyl benzyl phthalate
Phone: (80 I) 263-8686 Chrysene
Toll Free: (888) 263-8686 Dibenz(a,h)anthracene
Fax: (801) 263-8687 Diethyl phthalate
:-mail: awal@awal-labs.com Dimethyl phthalate
Di-n-butyl phthalate
web: www.awal-labs.com Di-n-octyl phthalate
Fluoranthene
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Fluorene
Hexachlorobenzene
Hexachlorobutadiene
Hexachlorocyclopentadiene
Hexachloroethane
Indeno( 1,2,3-cd)pyrene
Isophorone
Naphthalene
Nitrobenzene
N-Nitrosodimethylamine
N-Nitrosodi-n-propylamine
N-Nitrosodiphenylamine
Pentachlorophenol
Phenanthrene
Phenol
Pyrene
Pyridine
Extracted: 12/12/2019 742h
Dilution Factor: I
CAS
Number
50-32-8
205-99-2
191-24-2
207-08-9
111-91-1
111-44-4
117-81-7
85-68-7
218-01-9
53-70-3
84-66-2
131-11-3
84-74-2
117-84-0
206-44-0
86-73-7
118-74-1
87-68-3
77-47-4
67-72-1
193-39-5
78-59-1
91-20-3
98-95-3
62-75-9
621-64-7
86-30-6
87-86-5
85-01-8
108-95-2
129-00-0
110-86-1
Method:
Reporting
Limit
346
346
346
346
346
346
346
346
346
346
346
346
346
346
346
346
346
346
346
346
346
346
346
346
682
346
346
346
346
346
346
682
SW8270E
Analytical
Result Qua I
< 346 $
< 346
<346
<346
<346
<346
<346
<346
<346
<346
<346
<346
<346
<346
<346
< 346
<346
<346
<346
<346
< 346
<346
<346
<346
<682
<346
<346
<346
<346
<346
<346
<682
$
$
$
s
$
Report Date: 1/6/2020 Page 78 of234
All analyses applicable to !he CWA~ SDWA. and RCRA are perfom1ed in accordance to NELAC prolocols Pertinent sampling information is located on lhe attached COC Confidenllal Business Information: This report is pro\ided for lhe exclusirn use of the
~ddressee Pri\ ile~es of sub.seq~nl ?:e or lhe ~~1e of this .co1~pa.ny or M) r~mbet of ils s1.1rr, or re1>roducli°'! ~~this repo~ in ~n~1ec1ion~ ,,ith the a~,erlisemenl, P~?molio.n 01 sale of~~ ~rod~cl or p~ocess, ~1 in ~nn~!ion \\!lh Jh~ r~-publication of this reporl
Americari.West
ANALYTICAL LAnORATOR I E6
3440 South 700 West
~alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-00SD
Client Sample ID: 24A-I 10-1 I 2
Extracted: 12/12/2019 742h Analyzed: 12/16/2019 1748h
Units: µg/kg-dry Dilution Factor:
Surrogate Units: µg/kg-dry CAS Result Amount Spiked
-----
Surr: 2,4,6-Tribromophenol 118-79-6 318 679.1
Surr: 2-Fluorobiphenyl 321-60-8 224 339.5
Surr: 2-Fluorophenol 367-12-4 268 679.1
Surr: Nitrobenzene-d5 4165-60-0 209 339.5
Surr: Pheno1-d6 13127-88-3 392 679.1
Surr: Terphenyl-d 14 1718-51-0 271 339.5
Method: SW8270E
%REC Limits
46.8 10-237
65.9 10-179
39.5 10-186
61.4 10-166
57.7 10-194
79.7 10-265
S -High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized for this sample.
Qual
# -This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
$ -This compound exceeded (low) the control limit for the CCV.
Report Date: 1/6/2020 Page 79 of 234
All analyses applicable to lhe CWA. SDWA. and RCRA nre perfom,ed in accordonce to NELAC protocols Pertinent sampling informalion is located on Lhe auached COC Confidential Business lnfo11nolion: This report is pro,•ided for the e~clusi, e use of the
~ddressee Pri, ile~es o_f sub .. seq~enl ~1~e of the ~?1,11e of this .con_ipany or nn) ~mber of ils staIT, or reproduclio~ ~f lhis repo~ in ~~1ection_.. \\itJ1 the u~~ertisemenL p~omolio.n ':r sale of?'!) prodl!ct or p1:?cess, ~r in :onn:c!ion w!th th~ r~·publicalion or this reporl
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-005
Client Sample ID: 24A-l 10-l 12
Collection Date: 12/5/2019 1544h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/kg-dry 12/l 9/2019 1754h 12/24/2019 1733h SW60208 0.419 0.598
Beryllium mg/kg-dry 12/l 9/2019 1754h 12/24/2019 1733h SW60208 0.335 < 0.335
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1733h SW60208 0.419 <0.419
Calcium mg/kg-dry 12/l 9/2019 l 754h 12/30/2019 1356h SW6010D 3,140 16,200 Phone: (801)263-8686
Chromium mg/kg-dry 12/19/2019 1754h 12124/2019 1 733h SW60208 8.37 < 8.37
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1733h SW6020B 0.837 < 0.837
Fax: (801)263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1733h SW60208 12.6 < 12.6
~-mail: awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 l 540h SW6010D 16.7 776
Lead mg/kg-dry 12/l 9/2019 1754h l 2/24/2019 l 733h SW60208 2.51 < 2.51
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1540h SW6010D 105 2,650
Manganese mg/kg-dry 12/19/20 l 9 1754h 12/24/2019 1733h SW60208 4.19 24.3
Mercury mg/kg-dry 12/20/2019 1728h l 2/23/2019 1432h SW74718 0.0346 < 0.0346
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1733h SW60208 0.837 < 0.837
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1733h SW60208 16.7 < 16.7
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1540h SW6010D 105 211
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1733h SW60208 1.67 < 1.67
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1733h SW60208 0.251 < 0.251
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1540h SW6010D 105 < 105
Thallium mg/kg-dry 12/19/2019 1754h l 2/24/20 l 9 1 733h SW60208 0.670 < 0.670
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1523h SW60208 20.9 <20.9
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 1733h SW60208 0.419 < 0.419
Vanadium mg/kg-dry 12/19/2019 1754h 12/24/2019 1351h SW60208 4.19 < 4.19
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1733h SW60208 12 .6 < 12.6
2-Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 1/6/2020 Page 20 of234
All anal~ ses applic::ible to the CWA. SOWA. and RCRA are perfonned in accordance to NELAC prolocols Pe1tinenl sampling information is located on the aUached COC, Confidential Business Jnrormalion: This report is provided for the exclllSi\e use or the
~cldressee Pri, ile~es o[ sub,.5eq~enl ~e or the ~?'.ne or lhis _co1~pany or M) ~mber or its slafl', or reproduclio~ ~r lhis repo~ in ~on~1tction .. \\ilh the a~, ertisemenl, P~?molio.n m snle of !"!Y ~· Odl~cl or p~ocess, ~r in ~O!Ul';_C~ion \\'!th lh~ r:_-r,ublicotion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-005
American West Client Sample ID: 24A-l 10-l 12
ANALYTICAL LABORATORIES Collection Date: 12/5/2019 1544h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 93 1h 12/24/2019 1316h E350.I 5.15 < 5.15
Ammonia (as N) -mg/L 12/26/2019 93211 12/26/2019 1216h E350.l 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM2320B 10.4 < 10.4
Phone: (801) 263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 626h SM2320B 10.0 14.0
Fax:(801)263-8687
CaC03) -SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM2320B 10.4 < 10.4
!-mai I: awal@awal-labs.com Carbonate (as mg/L 12/19/2019 626h SM2320B 10.0 16.0
CaC03) -SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/23/2019 94611 SW9251 5.19 < 5.19 &
Chloride -SPLP 1312 mg/L 12/27/2019 246h E300.0 0.100 0.283
Conductivity µmhos/cm 12/16/2019 530h SW9050A 10.0 404 &
Kyle F. Gross Fluoride mg/kg-dry 12/27/2019 214411 E300.0 1.04 1.35 #
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 246h E300.0 0.100 0.112
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1602h E353.2 0.0104 0.120 &
Jose Rocha pH@25° C pH Units 12/14/2019 1359h SW9045D 1.00 9.03 H
Phosphate, Total (as P) mg/kg-dry 12/16/201 9 1628h 12/17/2019 1019h SM4500-P-F 4.72 42.2 QA Officer
Phosphate, Total (as mg/L 12/23/2019 1442h 12/26/2019 941 h SM4500-P-F 0.0500 0.0595
P)-SPLP 1312
Sulfate mg/kg-dry 12/16/2019 950h SW9038 5.19 < 5.19 &
# -Analysis is performed on a 1: 10 DI waler extract for soils.
& -Analysis is performed on a 1:1 DI water extract/or soils.
H -Sample was received outside of the holding time.
Report Date: 1/6/2020 Page 58 of234
All anal~ ses applicnble to lhe CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC p1olocols Pertine11I sampling information is located on the auached COC Confidential Business Information: This report is provided for the exclusi\e use or the
~ddressee Pri, ile~es o.f sub .. seq~1enl ~~e or the ~?1:'1e of 1his .co~prmy or i\Jl~ ~mbei or its slaIT, or reproducli~ ~f this repm; in .con~eclion,. "itJ1 the a~, ertise'!1ent p~omolio.n or sale of ?'!Y ~rodl~CI or p~ocess, ~r in ~onn:c!ion w~lh th7 r:-publicnlion or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-005
Client Sample ID: 24A-110-l 12
ANALYTICAL LABORATORIES Collection Date: 12/5/2019 1544h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 12/18/2019 1205h 12/24/2019 1903h SW60208 0.0200 < 0.0200
Beryllium mg/L 12/18/2019 1205h 12/24/2019 1903h SW60208 0.0100 < 0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 1903h SW6020B 0.00350 < 0.00350
Calcium mg/L 1 2/18/2019 1205h 12/30/2019 1 702h SW6010D 10.0 10.4 Phone:(801)263-8686
Chromium mg/L 12/18/2019 1205h 12/24/2019 1140h SW60208 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/2019 1205h 12/24/2019 1903h SW6020B 0.0200 < 0.0200
Fax:(801)263-8687 Copper mg/L 12/18/2019 1205h 12/27/2019 1033h SW6020B 0.0500 < 0.0500
~-mail: awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/30/2019 1856h SW6010D 0.100 0.217
Lead mg/L 12/18/201 9 1205h 12/24/2019 1903h SW6020B 0.0100 < 0.0100
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/30/2019 1856h SW6010D 1.00 1.65
Manganese mg/L 12/18/2019 1205h 12/24/2019 1903h SW6020B 0.0100 < 0.0100
Mercury mg/L 12/18/2019 1600h 12/19/2019 935h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 1903h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 1903h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/30/2019 I 856h SW6010D 1.00 < 1.00
Jose Rocha Selenium mg/L 12/18/201 9 1205h 12/24/2019 1903h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 1903h SW60208 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/30/2019 1856h SW6010D 1.00 5.49
Thallium mg/L 12/18/2019 1205h 12/24/2019 1903h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1320h SW60208 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1903h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/24/2019 1140h SW6020B 0.200 <0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1903h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 39 of234
All anal~ses :i.pplicnble lo lhe CWA. SDWA. and RCRA are performed in accordance lo NELAC protocols Pertinent sampling information is localed Oil Lhe attached COC Confidential Business Information: This reporl is prm ided for the e:,..:clw;ire use of lhe
~ddressee Pri\·ile~es o.f sub .. seq~enl ~~e of the ~~1e or this .cor,:1pru1y or any ~mber or its staIT. or reproductio~ ~f 1his repo~ in ~011~1ection~ \\ilh the a~\ e1tisemenl, P~?molio.n or sale or ?1!f ~rodL~l or p~ocess, ~r in ~onn:c!ion \\ !th lh~ r~-publication or this 1eport
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-002A
American West Client Sample ID: V-24A-l 12-l 14
ANALYTICAL LAeoRAToR1Es Collection Date: 12/5/2019 1525h
Received Date: 12/6/2019 1513h
3440 South 700 West
~alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
:-mail : awal@awal-labs.com
web: www.awal-labs.com
Analytical Results
Analyzed: 12/12/2019 1140h
Units: µg/kg
Compound
1, 1, I-Trichloroethane
1, 1,2,2-Tetrachloroethane
1, l ,2-Trichloro-1 ,2,2-trifluoroethane
1, 1,2-Trichloroethane
1, 1-Dichloroethane
1, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
Kyle F. Gross 1,2-Dibromoethane
Laboratory Director 1,2-Dichlorobenzene
1,2-Dichloroethane
Jose Rocha 1,2-Dichloropropane
QA Officer 1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Dilution Factor:
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
0.88 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
71-55-6 1.76 < 1.76
79-34-5 1.76 < 1.76
76-13-1 1.76 < 1.76
79-00-5 1.76 < 1.76
75-34-3 1.76 < 1.76
75-35-4 1.76 < 1.76
87-61-6 1.76 < 1.76
120-82-1 1.76 < 1.76
96-12-8 4.40 <4.40
106-93-4 1.76 < 1.76
95-50-1 1.76 < 1.76
107-06-2 1.76 < 1.76
78-87-5 1.76 < 1.76
541-73-1 1.76 < 1.76
106-46-7 1.76 < 1.76
123-91-1 44.0 <44.0
78-93-3 8.80 < 8.80
591-78-6 4.40 <4.40
108-10-1 4.40 <4.40
67-64-1 8.80 38.1
71-43-2 1.76 < 1.76
74-97-5 1.76 < 1.76
75-27-4 1.76 < 1.76
75-25-2 1.76 < 1.76
74-83-9 4.40 < 4.40
75-15-0 1.76 < 1.76
56-23-5 1.76 < 1.76
108-90-7 1.76 < 1.76
75-00-3 1.76 < 1.76
Report Date: 1/6/2020 Page 130 of234
All annl~ ses applicnble to the CWA. SDWA. and RCRA me perfom1ed in accordance to NELAC protocols Per1inent sampling information is located on the allnched COC Confidenlial Business lnfonmition: This report is provided for the exclusi\ e use of the
~ddressee Pri \ ile~es or sub,_seq~,enl ~,~e or Lhe ~~,e or I his .con:ipany or any ~mbe1 of ils slnff, or reproduclio~ ~f this repm; in _con~ection,. "ilh the a~,,ertisemenl, P~?motio.n 01 sale of~!) ~rod1~c1 or p1.ocess, ?r in ~onn:c~ion "~th th~ r~-publicntion or this repon
Lab Sample ID: 1912186-002A
Client Sample ID: V-24A-112-I 14
Analyzed: 12/12/20191140h
Units: µg/kg Dilution Factor: 0.88 Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
ANALYTICAL LABORATORIES
Chlorofonn 67-66-3 1.76 < 1.76
Chloromethane 74-87-3 2.64 <2.64
cis-1,2-Dichloroethene 156-59-2 1.76 < 1.76
cis-I ,3-Dichloropropene 10061-01-5 1.76 < 1.76
3440 South 700 West Cyclohexane 110-82-7 1.76 < 1.76
,alt Lake City, UT 84119 Dibromochloromethane 124-48-1 1.76 < 1.76
Dichlorodifluoromethane 75-71-8 1.76 < 1.76
Ethylbenzene 100-41-4 1.76 < 1.76
Phone: (801) 263-8686 Isopropylbenzene 98-82-8 1.76 < 1.76
Toll Free: (888) 263-8686 m,p-Xylene I 79601-23-1 1.76 2.69
Fax: (80 I) 263-8687 Methyl Acetate 79-20-9 4.40 <4.40
~-mail: awal@awal-labs.com Methyl tert-butyl ether 1634-04-4 1.76 < 1.76
Methylcyclohexane 108-87-2 1.76 < 1.76
web: www.awal-labs.com Methylene chloride 75-09-2 4.40 <4.40
Naphthalene 91-20-3 1.76 < 1.76
o-Xylene 95-47-6 1.76 < 1.76
Kyle F. Gross Styrene 100-42-5 1.76 < 1.76
Laboratory Director Tetrachloroethene 127-18-4 1.76 2.76
Tetrahydrofuran 109-99-9 1.76 < 1.76
Jose Rocha Toluene 108-88-3 1.76 3.91
QA Officer trans-1,2-Dichloroethene 156-60-5 1.76 < 1.76
trans-1,3-Dichloropropene 10061-02-6 1.76 < 1.76
Trichloroethene 79-01-6 1.76 < 1.76
Trichlorofluoromethane 75-69-4 1.76 < 1.76
Vinyl chloride 75-01-4 0.880 < 0.880
Surrogate Units: µg/kg CAS Result Amount Spiked %REC Limits Qual
Surr: 1,2-Dichloroethane-d4 I 7060-07-0 46.5 44.00 106 80-145
Surr: 4-Bromofluorobenzene 460-00-4 39.6 44.00 90.0 70-125
Surr: Dibromofluoromethane 1868-53-7 39.0 44.00 88.5 74-135
Surr: Toluene-d8 2037-26-5 42.8 44.00 97.4 70-123
The sample was collected by method 5035A.
Report Date: 1/6/2020 Page 131 of 234
All anal~ses applicable to !he CWA. SDWA. and RCRA me perfom1ed in accordnnce to NELAC p10Locols. Pertinent sampling infom1atio11 is localed on Lile attached COC Conlidential Business Jnformnlion: This repor1 is proYided for the e.xclu.si,e use of the
~ddressee Pri\ ile~es of sub__seq~tenl ~~e or Lhe ~~1e or I his .con;1pany or any ~mbe1 of its staff, or reproduclio~ ~f Lhis repo~ in ~0~1ection,. \\ ith lhe n~~·er1isement, P~?motio.n ~r sale of~~). ~rodi~t or p1.?cess, ~r in ';Onn1;_c~ion ,,·!lh th~ r~-p~blicaLion of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
LabSampleID: 1912186-006D
Client Sample ID: 24A-l 12-114
Collection Date: 12/5/2019 1545h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/16/2019 1810h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
)alt Lake City, UT 84119
Phone:(801)263-8686
foll Free: (888) 263-8686
Fax: (801) 263-8687
:-mail: awal@awal-Jabs.com
web: www.awal-labs.com
Compound
1,2,4-Tri ch lorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methylnaphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methy ]naphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3 ,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthy Jene
Anthracene
Azobenzene
Benz( a )anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
354
354
354
354
354
354
354
354
354
697
354
354
354
354
354
354
354
354
354
697
354
354
354
697
354
354
354
354
354
SW8270E
Analytical
Result
<354
<354
<354
<354
<354
<354
<354
<354
<354
<697
< 354
<354
<354
<354
<354
<354
<354
<354
<354
<697
< 354
<354
<354
<697
<354
<354
<354
<354
<354
Qual
s
#
$
$
Report Date: 1/6/2020 Page 80 of234
All analyses applicable to the CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols. Pertinent sampling informal ion is located on the al\ached COC Confidential Business Information: This repon is pro\ ided for 1he exclusi, e use of the
~ddressee Pri, ile~es o~ sub~seq~ent ~~ or the ~~1e of !his .co,~pany or M) ~mbe1 of its slruf, or reproduclio~ ~r lhis repo~ in ~on~1ec1ion~ ,,ith 1he a~:enisement, P~?moli~n ~r sale of?'!~ r1od~cl or p~ocess, ~r in ~nn:c!ion '''!lh 1h~ r~-publication of lhis reporl
Lab Sample ID: 1912186-006D
Client Sample ID: 24A-l 12-l 14
Analyzed: 12/16/2019 1810h Extracted: 12/12/2019 742h
Units: µg/kg-dry Dilution Factor: Method: SW8270E
CAS Reporting Analytical
American West
ANALYTICA L LADORATORl(S
Compound Number Limit Result Qual
Benzo(a)pyrene 50-32-8 354 < 354 $
Benzo(b )fluoranthene 205-99-2 354 <354
Benzo(g,h,i)perylene 191-24-2 354 < 354
Benzo(k)fluoranthene 207-08-9 354 <354
3440 South 700 West Bis(2-ch loroethoxy)methane 111-91-1 354 <354
;alt Lake City, UT 84119 Bis(2-chloroethyl) ether 111-44-4 354 <354
B is(2-ethy lhexyl) phthalate 117-81-7 354 < 354
Butyl benzyl phthalate 85-68-7 354 <354
Phone: (801)263-8686 Chrysene 218-01-9 354 <354
Toll Free: (888) 263-8686 Dibenz(a,h)anthracene 53-70-3 354 <354 $
Fax: (801) 263-8687 Diethyl phthalate 84-66-2 354 < 354 $
~-mail: awal@awal-labs.com Dimethyl phthalate 131-11-3 354 <354
Di-n-butyl phthalate 84-74-2 354 <354
web: www.awal-labs.com Di-n-octyl phthalate 117-84-0 354 <354 $
Fluoranthene 206-44-0 354 < 354
Fluorene 86-73-7 354 <354
Kyle F. Gross Hexach lorobenzene 118-74-1 354 <354 s
Laboratory Director Hexachlorobutadiene 87-68-3 354 <354
Hexachlorocyclopentadiene 77-47-4 354 <354
Jose Rocha Hexachloroethane 67-72-1 354 < 354
QA Officer Indeno( 1,2,3-cd)pyrene 193-39-5 354 <354 $
Isophorone 78-59-1 354 < 354
Naphthalene 91-20-3 354 <354
Nitrobenzene 98-95-3 354 < 354
N-Nitrosodimethylamine 62-75-9 697 <697
N-Nitrosodi-n-propylamine 621-64-7 354 <354
N-Nitrosodiphenylamine 86-30-6 354 <354
Pentachlorophenol 87-86-5 354 <354
Phenanthrene 85-01-8 354 <354
Phenol 108-95-2 354 <354
Pyrene 129-00-0 354 <354
Pyridine 110-86-1 697 <697
Report Date: 1/6/2020 Page 81 of 234
All an:il)ses applicable lo lhe CWA. SDWA. and RCRA are perfomlt!d in accordance to NELAC prolocols, Pertinenl sampliny information is lo~ted on the allached COC C'onlidenlial Business Information: This report is pro,1ided fortheexclusi,·e use of the
~ddressee Pri, ile~es or sub .. seq~enl ~1~e of lhe ?.~.ne of this _cot~pany or an) ~~mber of its slnff, or reproduclio~ ~f this repo~ in ~rn~1ec1ion,. \\llh the a~:ertisement P~?moli~n 01 sale of :1'!) ~rodL~ct or p~ocess, ~r in ~1m:_c!ion w!lh 1h~ r:publication of this report
LABORATORIES
3440 South 700 West
;aJt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
!-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-006D
Client Sample ID: 24A-112-114
Analyzed: 12/16/2019 1810h
Units: µg/kg-dry
Surrogate Units: µg/kg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-d 14
Extracted: 12/12/2019 742h
Dilution Factor: Method: SW8270E
CAS Result Amount Spiked %REC Limits
118-79-6 412 693.5 59.5 10-237
321-60-8 255 346.7 73.5 10-179
367-12-4 385 693.5 55.5 10-186
4165-60-0 229 346.7 66.1 10-166
13127-88-3 469 693.5 67.7 10-194
1718-51-0 294 346.7 84.9 10-265
S -High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized for this sample.
Qual
#-This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the
sample.
$ -This compound exceeded (low) the control limit/or the CCV.
Report Date: 1/6/2020 Page 82 of 234
All anol~ses applicable to the CWA. SDWA, and RCRA me performed in accordance to NELAC protocols Pertinent sampling information is Jocoted on tJ1e aUached COC Conlidenliol Business Information: This report is provided for the excl~i\e use of the
~dressee Pri, ile~es o:sub~seq~enl ~~e of the ~?'_lle of lhis .cm~pany or any t~mhe1 ofils staJT, or reproduclio~ ~f this repo~ in ~m~1eclion ... \\ilh the ™!~·ertisemenL P~?motio.n ~1 sale of~!~ ~rod1~ct or p~ocess, ~r in ~nn:_c~ion w!lh th~ r~-publication of lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weine1
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-006
Client Sample ID: 24A-l 12-l 14
ANALYTICAL LADORATORlfS Collection Date: 12/5/2019 1545h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua!
;alt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 0.422 < 0.422
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 0.338 < 0.338
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 0.422 < 0.422
Phone:(801)263-8686 Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1548h SW6010D 317 < 317
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 8.44 < 8.44
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 0.844 < 0.844
Fax:(801)263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 12.7 < 12.7
:-mail: awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1548h SW6010D 16.9 1,280
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 2.53 <2.53
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1548h SW6010D 106 < 106
Manganese mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 4.22 <4.22
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1452h SW74718 0.0368 < 0.0368
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 0.844 < 0.844
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 16.9 < 16.9
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1548h SW6010D 106 121
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 1.69 < 1.69
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 0.253 < 0.253
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1548h SW6010D 106 < 106
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 0.676 < 0.676
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1532h SW60208 21.1 < 21.1
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 17 42h SW60208 0.422 < 0.422
Vanadium mg/kg-dry 12/19/2019 1754h 12/24/2019 1407h SW60208 4.22 <4.22
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1742h SW60208 12.7 < 12.7
Report Date: I /6/2020 Page 21 of 234
All anal~·ses applicable to the CWA. SDWA. and RCRA aie perlOm1ed in accordance lo NELAC prolocols Pe1tinen1 sampling information is located on lhe aUached COC Confidential Business Jnrormalion: This repon 1s pro\'ided for lhe exclush e use or1he
~ddressee Pri\ ile~es of subfeq~ent ~,~e or the ~?'.ne or this .coi~pany or an) ~mbe1 or its slaIT. or reproduclio.~ ~r this repo~ in ~0"!1ec1ion,. \\ilh lhe n~vertisemenL P~?moti~n ~1 sale or :U!). ~· od1~ct or p~ocess, ~r in ~onn~~ion "~th lh~ r:_-publication or lhis 1eport
American West
ANALYTICAi LABORATOrilES
3440 South 700 West
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-006
Client Sample ID: 24A-l 12-l 14
Collection Date: 12/5/2019 1545h
Received Date:
Analytical Results
Compound
12/6/2019 1513h
Units
Date
Prepared
Date
Analyzed
Contact:
Method
Used
Kathy Weinel
Reporting
Limit
Analytical
Result Qual
,alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 931h 12/24/2019 1317h E350.l
E350.l
5.15
0.0500
< 5.15
< 0.0500
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801)263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Ammonia (as N) -
SPLP 1312
Bicarbonate (as
CaC03)
Bicarbonate (as
CaC03)-SPLP 1312
Carbonate (as CaC03)
Carbonate (as
CaC03)-SPLP 1312
Chloride
Chloride -SPLP 1312
Conductivity
Fluoride
Fluoride -SPLP 1312
Nitrate/Nitrite (as N)
pH@25° C
Phosphate, Total (as P)
Phosphate, Total (as
P) -SPLP 1312
Sulfate
mg/L 12/26/2019 932h 12/26/2019 1217h
mg/kg-dry
mg/L
mg/kg-dry
mg/L
mg/kg-dry
mg/L
µmhos/cm
mg/kg-dry
mg/L
mg/kg-dry
pH Units
12/16/20 I 9 640h
12/19/2019 626h
I 2/16/20 I 9 640h
I 2/19/20 I 9 626h
12/17/2019 1317h
12/27/2019 337h
12/16/2019 530h
I 2/27/2019 2234h
12/27/2019 337h
12/22/2019 1606h
12/14/2019 1359h
mg/kg-dry 12/16/2019 1628h 12/17/2019 102011
mg/L 12/20/2019 1729h 12/26/2019 917h
mg/kg-dry I 2/16/2019 950h
#-Analysis is performed on a I: JO DI waler extract for soils.
& -Analysis is performed on a I: I DI water extract for soils.
SM2320B
SM2320B
SM2320B
SM2320B
SW9251
E300.0
SW9050A
E300.0
E300.0
E353.2
SW9045D
SM4500-P-F
SM4500-P-F
SW9038
10.7
10.0
10.7
10.0
5.34
0.100
10.0
0.256
0.100
0.0107
1.00
4.24
0.0500
53.4
< 10.7
27.0
< 10.7
68.0
< 5.34
0.320
686
0.352
0.490
0.0469
8.84
4.57
< 0.0500
232
&
&
#*
&
H
&
* -This analyte has been evaluated and reported down to the MDL. This is an estimated value between the MDL of0.256 mg/kg-dry and the
reporting limit (PQL) of 1.07 mg/kg-dry.
1 -Matrix spike recovery indicates matrix interference. The me/hod is in control as indicated by the LCS
3 -Matrix spike recoveries and/or high RPDs indicate suspected sample non-homogeneity. The method is in control as indicated by the LCS.
H -Sample was received outside of the holding lime.
Report Date: I /6/2020 Page 59 of 234
All annl~ ses applic;:ible lo lhe CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC prolocols. Pertinent sampling inrormalion is localed on the attached COC Conlidentio\ Business Informal ion: This repor1 is prol'ided for the exclusiYe use or1he
~ddressee Pri, ile~es o.f sub .. seq~enl ~1~e or the ~~1e of1his
0
co'"!1pan~ or M) 1~mbe1·ofits staff, or reproducli~ ~f this repo~ in ~on!leclion__ "ith the a~,ertisemenl. P~?molio.n ~r sale of ~!Y ~rod~cl or p•.?cess, ~r in 7°nn:_c!ion w~lh th~ r~-p~blication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-006
Client Sample ID: 24A-l 12-114
Collection Date: 12/5/2019 1545h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84 I 19 Arsenic mg/L 12/18/2019 1205h 12/24/2019 1921h SW6020B 0.0200 < 0.0200
Beryllium mg/L 12/18/2019 1205h 12/24/2019 1921h SW6020B 0.0100 < 0.0100
Cadmium mg/L l 2/1 8/20 l 9 1205h 12/24/2019 1921h SW6020B 0.00350 < 0.00350
Calcium mg/L 12/18/20 l 9 1205h 12/30/2019 1916h SW6010D 1.00 4.91 Phone: (80 I) 263-8686
Chromium mg/L 12/18/2019 1205h 12/24/2019 1156h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/18/2019 1205h 12/24/2019 1921h SW6020B 0.0200 < 0.0200
Fax: (801) 263-8687 Copper mg/L 12/18/2019 1205h 12/27/2019 l 043h SW6020B 0.0500 < 0.0500
:-mail: awal@awal-labs.com Iron mg/L 12/18/2019 1205h 12/30/2019 1916h SW6010D 0.100 0.280
Lead mg/L 12/18/2019 1205h 12/24/2019 1921h SW6020B 0.0100 < 0.0100
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/30/2019 1916h SW6010D 1.00 < 1.00
Manganese mg/L 12/18/2019 1205h 12/24/2019 1921 h SW6020B 0.0100 < 0.0100
Mercury mg/L 12/18/2019 1600h 12/19/2019 945h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 192 l h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 1921h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/30/2019 1916h SW6010D 1.00 < 1.00
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 1921h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L l 2/18/2019 l 205h 12/24/2019 1921h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/30/2019 1916h SW6010D 1.00 47.7
Thallium mg/L 12/18/2019 1205h 12/24/2019 1921h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1329h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1921h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/24/2019 1156h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1921h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 40 of234
All anal~ ses applicnble to the CWA. SOWA. and RCRA are perfom1ed in accordance lO NELAC protocols Pertinent sampling information is located on the attached COC Confidenlial Business Information: This report is pro\'ided for !he exclusire use of lhe
~ddressee Pri,·ile~es o.f su~seq~1enl ~,~e of the ~:t':''e of lhis .co1~pMy or an)' ~mber of its Slaff, or reproducli°!~ ~f this repo~ in ~or~teclion~ ,,ilh 1he u~~ertise1'!'enl P~?molio.n a,r sale of~~) ~rodl~I or p~ocess, ~r in ~nn:_c!ion '''!lh th~ ':publication of this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-003A
American West Client Sample ID: V-24A-l 14-l 16
ANALvr1 cA L LA a o RA rn RI es Collection Date: 12/5/2019 1532h
Received Date: 12/6/2019 1513h
3440 South 700 West
,alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Analytical Results
Analyzed: 12/9/2019 1524h
Units: µg/kg
Compound
I, 1, I -Trichloroethane
I, 1,2,2-Tetrachloroethane
I, 1,2-Trichloro-1,2,2-trifluoroethane
1, 1,2-Trichloroethane
1, 1-Dichloroethane
1, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-ch\oropropane
Kyle F. Gross 1,2-Dibromoethane
Laboratory Director 1,2-Dichlorobenzene
1,2-Dichloroethane
Jose Rocha 1,2-Dichloropropane
QA Officer 1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromofonn
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Dilution Factor:
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
l.03 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
71-55-6 2.06 <2.06
79-34-5 2.06 <2.06
76-13-1 2.06 <2.06
79-00-5 2.06 <2.06
75-34-3 2.06 <2.06
75-35-4 2.06 <2.06
87-61-6 2.06 <2.06
120-82-1 2.06 <2.06
96-12-8 5.15 < 5.15
106-93-4 2.06 <2.06
95-50-1 2.06 <2.06
107-06-2 2.06 <2.06
78-87-5 2.06 <2.06
541-73-1 2.06 <2.06
106-46-7 2.06 <2.06
123-91-1 51.5 < 51.5
78-93-3 10.3 < 10.3
591-78-6 5.15 < 5.15
l 08-10-1 5.15 < 5.15
67-64-1 10.3 21.5
71-43-2 2.06 <2.06
74-97-5 2.06 <2.06
75-27-4 2.06 <2.06
75-25-2 2.06 <2.06
74-83-9 5.15 < 5.15
75-15-0 2.06 <2.06
56-23-5 2.06 <2.06
108-90-7 2.06 <2.06
75-00-3 2.06 <2.06
Report Date: 1/6/2020 Page 132 of 234
All analyses applicoble to the CWA. SDWA. and RCRA are perfom,ed in accordance to NELAC protocols Pertinenl sampling information is localed on Lhe attached COC Conlidenlial Business Jnfonnation: This repon is proYided for lhe exclusi\e use of lhe
~ddressee Pri, ile~es o.r su~seq~enl ~1~e of the ~~1e or lhis .co1~pany or an~· 1~mbe1 or its staff, or reproduclio~ ~f this repo~ in ~01~1eclionr \\ilh the ~~·ertisemenl, P~?motio.n ~r snle of ~!Y ~rod1~cl or p~ocess, ~r in ~onm;:c.tion \\'!lh lh~ r:-puhlica!ion of this report
Lab Sample ID: l 912 l 86-003A
ClientSamplelD: V-24A-114-116
Analyzed: 12/9/2019 1524h
Units: µg/kg Dilution Factor: 1.03 Method: SW8260C
CAS Reporting Analytical
ANALYTICAL LABORATORIES
Compound Number Limit Result Qual
Chlorofonn 67-66-3 2.06 <2.06
Chloromethane 74-87-3 3.09 <3.09
cis-1,2-Dichloroethene 156-59-2 2.06 <2.06
cis-I ,3-Dichloropropene 10061-01-5 2.06 <2.06
3440 South 700 West Cyclohexane 110-82-7 2.06 <2.06
;alt Lake City, UT 841 I 9 Dibromochloromethane 124-48-1 2.06 <2.06
Dichlorodifluoromethane 75-71-8 2.06 <2.06
Ethyl benzene 100-41-4 2.06 <2.06
Phone:(801)263-8686 Isopropylbenzene 98-82-8 2.06 <2.06
Toll Free: (888) 263-8686 m,p-Xylene 179601-23-1 2.06 <2.06
Fax : (80 I) 263-8687 Methyl Acetate 79-20-9 5.15 < 5.15
~-mail: awal@awal-labs.com Methyl tert-butyl ether 1634-04-4 2.06 <2.06
Methy Icyclohexane 108-87-2 2.06 <2.06
web: www.awal-labs.com Methylene chloride 75-09-2 5. 15 < 5.15
Naphthalene 91-20-3 2.06 <2.06
o-Xylene 95-47-6 2.06 <2.06
Kyle F. Gross Styrene 100-42-5 2.06 <2.06
Laboratory Director Tetrachloroethene 127-18-4 2.06 2.69
Tetrahydrofuran 109-99-9 2.06 <2.06
Jose Rocha Toluene 108-88-3 2.06 2.44
QA Officer trans-I ,2-Dichloroethene 156-60-5 2.06 <2.06
trans-1,3-Dichloropropene 10061-02-6 2.06 <2.06
Trichloroethene 79-01-6 2.06 <2.06
Trichlorofluoromethane 75-69-4 2.06 <2.06
Vinyl chloride 75-01-4 l.03 < 1.03
Surrogate Units: µg/kg CAS Result Amount Spiked %REC Limits Qual
Surr: I ,2-Dichloroethane-d4 17060-07-0 54.5 51.50 106 80-145
Surr: 4-Bromofluorobenzene 460-00-4 52.0 51.50 IOI 70-125
Surr: Dibromofluoromethane 1868-53-7 49.3 51.50 95.8 74-135
Surr: Toluene-d8 2037-26-5 51.3 51.50 99.5 70-123
The sample was collected by method 5035A.
Report Date: 1/6/2020 Page 133 of 234
All nnnlyses applicable lo lhe CWA. SDWA. and RCRA are perfom,ed in nccordance to NELAC protocols Pertinent sampling information is localed on the atlached COC Confidentiol Business Jnformalion: This report is provided for the e:xclusi,e use of the
~ddressee Pri, ile~es a: sub,.seq~ent ~1~e or the ~~1e of this _co1~pany or M) ~mber or its slalT, or reproduclio~ ~r I his repo•; in ~on~ection~ with lhe ~' er1isemenl, P~?molio.n ~r ~aJe of ?J!~. ~rodl!CI or p~ocess, ~r in 7°nn1;,c.tion w!lh th~ r:_-p~blication or this report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-007D
Client Sample ID: 24A-l 14-l 16
ANALvr,cAL LAeoRAroR1Es Collection Date: 12/5/2019 1546h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/16/2019 1832h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
;alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methylnaphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethy !phenol
Kyle F. Gross 2,4-Dinitrophenol
Laboratory Director 2,4-Dinitrotoluene
2,6-Dinitrotoluene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methy ]naphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthylene
Anthracene
Azobenzene
Benz( a )anthracene
Dilution Factor: 1
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
339
339
339
339
339
339
339
339
339
668
339
339
339
339
339
339
339
339
339
668
339
339
339
668
339
339
339
339
339
SW8270E
Analytical
Result
<339
< 339
<339
< 339
<339
< 339
< 339
< 339
<339
<668
<339
<339
< 339
< 339
< 339
< 339
< 339
<339
<339
<668
< 339
< 339
< 339
<668
<339
< 339
<339
<339
<339
Qual
s
#
$
$
Report Date: 1/6/2020 Page 83 of 234
All annl~ses applicable to lhe CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC p1olocols Pertinenl sampling information is localed on the allached COC Confidential Business Jnfo1m11lion: This report is provided for the exclusiYe use of the
~ddressee Pri\ ile~es o_f su~seq~tenl ~1~e of the ~:11,11e of this .co11;pan~ or an~· '~'!1beJ of its staJT, or reproduc1io.~ ~f this repo~ in .c~lection ... ,\ith the a~ve11isemenl, P~?molio.n m sale of'.'"!) ~rodl~CI or p~ocess, ~r in ~onn:_c~ion w~lh th~ r~·p~blicatio11 of this reporl
ANALYTICAL LABORATORIES
Lab Sample ID: 1912186-007D
Client Sample ID: 24A-l l 4-l l 6
Analyzed: 12/16/2019 1832h
Units: µg/kg-dry
Compound
Benzo( a )pyrene
Benzo(b )fluoranthene
Benzo(g,h,i)perylene
Benzo(k)fluoranthene
3440 South 700 West Bis(2-chloroethoxy)methane
,alt Lake City, UT 84119 Bis(2-chloroethyl) ether
Bis(2-ethylhexyl) phthalate
Butyl benzyl phthalate
Phone: (80 I) 263-8686 Chrysene
Toll Free: (888) 263-8686 Dibenz(a,h)anthracene
Fax: (801) 263-8687 Diethyl phthalate
:-mail : awal@awal-labs.com Dimethyl phthalate
Di-n-butyl phthalate
web: www.awal-labs.com Di-n-octyl phthalate
Fluoranthene
Fluorene
Kyle F. Gross Hexachlorobenzene
Laboratory Director
Jose Rocha
QA Officer
Hexachlorobutadiene
Hexachlorocyclopentadiene
Hexachloroethane
Indeno(l ,2,3-cd)pyrene
Isophorone
Naphthalene
Nitrobenzene
N-Nitrosodimethylamine
N-N itrosodi-n-propy I amine
N-Nitrosodiphenylamine
Pentachlorophenol
Phenanthrene
Phenol
Pyrene
Pyridine
Extracted: 12/12/2019 742h
Dilution Factor: 1
CAS
Number
50-32-8
205-99-2
191-24-2
207-08-9
111-91-1
111-44-4
117-81-7
85-68-7
218-01-9
53-70-3
84-66-2
131-11-3
84-74-2
117-84-0
206-44-0
86-73-7
118-74-1
87-68-3
77-47-4
67-72-1
193-39-5
78-59-1
91-20-3
98-95-3
62-75-9
621-64-7
86-30-6
87-86-5
85-01-8
108-95-2
129-00-0
110-86-1
Method:
Reporting
Limit
339
339
339
339
339
339
339
339
339
339
339
339
339
339
339
339
339
339
339
339
339
339
339
339
668
339
339
339
339
339
339
668
SW8270E
Analytical
Result
<339
<339
< 339
< 339
< 339
< 339
< 339
<339
<339
<339
<339
<339
< 339
< 339
< 339
< 339
<339
<339
<339
<339
<339
< 339
< 339
< 339
<668
<339
<339
<339
<339
<339
<339
<668
Qual
$
$
$
$
s
$
Report Date: 1/6/2020 Page 84 of 234
All anal~ ses applicnble to the CW A. SDWA. and RCRA are perfom,ed in accordance lo NELAC prolocols, Pertinent sampling informalion is localed on tJ1e attached COC Confidential Business lnfonna1ion: This report is pro, ided for the C\:Clusi\e use of lhe
~dressee Pri,ile~es of sub_.seq~1enl ~1~e of the ~~e of this .co1~pany or any ~mbe1 of its slnff, or reproductio~ ~f this repo~ in .con~lection .. \\·ilh lhe a~\'ertisemenl, P~?motio.n ~r sale or~!) ~rodl~Cl or p~ocess, ~r in ~onn:_c~ion w~lh th~ r~-p~blicaiion or1his report
American West
ANALYTICAi LADOAATORl[S
3440 South 700 West
~alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: l 912 l 86-007D
Client Sample ID: 24A-l 14-l 16
Analyzed: 12/16/2019 1832h
Units: µg/kg-dry
Surrogate Units: µglkg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-dl4
Extracted: 12/12/2019 742h
Dilution Factor:
CAS Result Amount Spiked
118-79-6 377 664.9
321-60-8 183 332.4
367-12-4 254 664.9
4165-60-0 150 332.4
13127-88-3 313 664.9
1718-51-0 233 332.4
Method:
%REC
56.7
54.9
38.2
45.2
47.1
70.1
SW8270E
Limits Qua!
10-237
10-179
10-186
10-166
10-194
10-265
S -High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized for this sample.
#-This compound exceeded (high) !he control limit for !he CCV. The dala is acceptable since the compound was not detected in the
sample.
$ -This compound exceeded (low) the conlrol /imilfor the CCV.
Report Date: 1/6/2020 Page 85 of234
All analyses applicable to lhe CWA. SDWA. and RCRA are perfom1ed in accordance lO NELAC protocols. Pertinent sampling informatim\ is localed on the all ached COC Confidenlial Business lnformalion: This repon is pro\ ided for lhe exclusi, e use of the
~ddressee Pri,·ile~es o~ su~seq!1enf ~1~e of lhe ~~1e of lhis .co1~pWly or M) ,~mber of ils slafT, or reproduclio~ ~f this repo~ in ~~teclion~ ,,ith the ~,enise~enl, P~?moli~n or sale of?'!) ~rodt'.cl or p~ocess, ~r in ~onn~c!ion '''!lh lh~ r~-p~blication of 1his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-007
Client Sample ID: 24A-l 14-116
ANALYTICAi LABORATORIFS Collection Date: 12/5/2019 1546h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua)
;aJt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 0.403 0.728
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 0.322 < 0.322
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 0.403 < 0.403
Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1427h SW6010D 3,020 7,900 Phone: (801)263-8686
Chromium mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 8.05 <8.05
foll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 0.805 < 0.805
Fax: (801)263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 12.1 < 12.1
~-mail : awal@awal-labs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/2019 1550h SW6010D 16.1 1,440
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 2.42 2.45
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 I 7 54h l 2/30/2019 1550h SW6010D 101 870
Manganese mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 4.03 68.3
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1453h SW7471B 0.0341 < 0.0341
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 0.805 < 0.805
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 16.1 < 16.1
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1550h SW6010D 101 240
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 1.61 < 1.61
QA Officer Silver mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 0.242 < 0.242
Sodium mg/kg-dry 12/19/2019 1754h 12/30/2019 1550h SW6010D 101 < 101
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 0.644 < 0.644
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1535h SW6020B 20.1 < 20.1
Uranium mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 0.403 < 0.403
Vanadium mg/kg-dry 12/19/2019 1754h 12/24/2019 1410h SW6020B 4.03 <4.03
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1745h SW6020B 12.1 < 12.1
Report Date: 1/6/2020 Page 22 of234
All analyses applicable lo the CWA. SOWA. and RCRA me perfom1ed in accordance 10 NELAC protocols Pe11inenl sompling informalion is locnled on lhe attached COC Conridential Business Informal ion: This repor1 is pro\'ided ror the exclusi,e use of1he
~ddressee Pri, ile~es o~ su~seq~tenl ~•;e of lhe ~~e of lhis .cot~p,:my or an~ ,~~mber of its staff, or reproductio,! ~f lhis repo~ in ~on~1ec1ion~ nilh the a~~ ertisemenl P~?moli~n 01 s.1le of?'!~ ~rodL~ct or p~ocess, ~r in ~nn~!ion \\'!lh lh~ r~-publicalion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-007
Client Sample ID: 24A-114-l 16
Collection Date: 12/5/2019 1546h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84119 Ammonia ( as N) mg/kg-dry 12/24/2019 93 1 h 12/24/2019 1324h E350.I 4.43 < 4.43
Ammonia (as N) -mg/L 12/26/2019 932h 12/26/2019 1219h E350. l 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM23208 10.2 10.2
Phone: (80 I) 263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L l 2/19/20 l 9 62611 SM2320B 10.0 < 10.0
Fax: (80 I) 263-8687
CaC03)-SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM23208 10.2 < 10.2
~-mail: awal@awal-labs.com Carbonate (as mg/L 12/19/2019 626h SM23208 10.0 26.0
CaC03)-SPLP 1312
web: www.awal-Jabs.com Chloride mg/kg-dry 12/17/2019 1318h SW9251 5.12 5.93 &
Chloride -SPLP 1312 mg/L 12/27/2019 427h E300.0 0.100 0.356
Conductivity µmhos/cm 12/16/2019 530h SW9050A 10.0 1,640 &
Kyle F. Gross Fluoride mg/kg-dry 12/27/2019 2324h E300.0 1.02 1.33 #
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 427h E300.0 0.100 0.115
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 l 607h E353.2 0.0102 < 0.0102 &
Jose Rocha pH@25° C pH Units 12/14/2019 1359h SW9045D 1.00 8.34 H
Phosphate, Total (as P) mg/kg-dry 12/16/2019 1628h 12/17/2019 1021h SM4500-P-F 4.65 10.9 QA Officer Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 918h SM4500-P-F 0.0500 < 0.0500
P) -SPLP 1312
Sulfate mg/kg-dry 12/16/2019 950h SW9038 102 499 &
# -Analysis is performed on a 1:10 DI water extract for soils.
& -Analysis is performed on a 1: 1 DI water extract for soils.
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
' -Matrix spike recoveries and/or high RPDs indicate suspected sample non-homogeneity. The method is in control as indicated by the LCS.
H -Sample was received outside of the holding time.
Report Date: 1/6/2020 Page 60 of234
All anal~ ses applicnble to the CWA. SDWA. and RCRA nre perfom1ed in accordance lo NELAC prolocols Pertinent sampling information is located on lhe auached COC Confidential Business lnformalion: This report is provided for the e~clusi, e use of 1he
~ddressee Pri, ile~es o! sub ... seq~enl ~1~e of lhe ~~,e of lhis .coi~pan~ or any ~mbe1 or ils slaIT. or reproduclio~ ~f this repo~ in ~oi~1ection .. ,,ith the a~~ ertisement, P~?molio.n ~r sale of !"!Y ~rodl~ct or p~ocess. ~r in ~nn:c~ion "!th th~ r~·p~blication or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: l 912186-007
Client Sample ID: 24A-l 14-l 16
Collection Date: 12/5/2019 1546h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
lalt Lake City, UT 84119 Arsenic mg/L 12/18/2019 1205h 12/24/2019 1925h SW6020B 0.0200 <0.0200
Beryllium rng/L 12/18/2019 1205h 12/24/2019 1925h SW6020B 0.0100 < 0.0100
Cadmium rng/L 12/18/2019 1205h 12/24/2019 1925h SW6020B 0.00350 < 0.00350
Phone: (801) 263-8686 Calcium mg/L 12/18/2019 1205h 12/30/2019 1918h SW6010D 1.00 22.1
Chromium mg/L 12/18/2019 1205h 12/24/2019 1159h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt rng/L 12/18/2019 1205h 12/24/2019 1925h SW6020B 0.0200 < 0.0200
Fax: (801) 263-8687 Copper rng/L 12/18/2019 1205h 12/27/2019 1046h SW6020B 0.0500 < 0.0500
:-mail : awal@awal-Iabs.com Iron mg/L 12/18/2019 1205h 12/30/2019 1918h SW6010D 0.100 0.151
Lead mg/L 12/18/2019 1205h 12/24/2019 1925h SW6020B 0.0100 < 0.0100
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/30/2019 1918h SW6010D 1.00 1.72
Manganese mg/L 12/18/2019 1205h 12/24/2019 1925h SW6020B 0.0100 < 0.0100
Mercury mg/L 12/18/2019 1600h 12/1 9/2019 947h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 1925h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h 12/24/2019 1925h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/30/2019 1918h SW6010D 1.00 < 1.00
Jose Rocha Selenium mg/L 12/18/2019 1205h 12/24/2019 1925h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 1925h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/30/2019 1918h SW6010D 1.00 14.7
Thallium mg/L 12/18/2019 1205h 12/24/2019 1925h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1332h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1925h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/24/2019 1159h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1925h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 41 of234
All analyses applicable lo the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinenl sampling infom1ation is locnted on the at1nched COC Conlirlenlial Business Information: This report is pro\ ided forthee.xclusi,·e use of the
~ddressee Pri, ile~es o.r sub~seq~nl ~~e of lhe ~~e of lhis .co1~pa11y or rmy ,~mber of its staff, or reproducli~ ~f this repo1~ in .con~1ec1ion ... with I.he a~, ertisement P~?molio.n or snle of ~!r ~rod1~cl or P~?cess, ~r in ~onn~c!ion w~lh fh~ r~-publication of lhis report
3440 South 700 West
;alt Lake City, UT 84119
Phone:(801)263-8686
foll Free: (888) 263-8686
Fax: (801) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-004A
Client Sample ID: V-24A-l 16-l 18
Collection Date: 12/5/2019 1535h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8260D-S-5035
VOAs List by GC/MS Method 8260D/5035
Analyzed: 12/9/2019 1545h
Units: µg/kg Dilution Factor: 0.88 Method: SW8260C
CAS Reporting Analytical
Compound Number Limit Result Qual
1, 1, I-Trichloroethane 71-55-6 1.76 < 1.76
1, 1,2,2-Tetrachloroethane 79-34-5 1.76 < 1.76
1, l ,2-Trichloro-1,2,2-trifluoroethane 76-13-1 1.76 < 1.76
1, I ,2-Trichloroethane 79-00-5 1.76 < 1.76
1, 1-Dichloroethane 75-34-3 1.76 < 1.76
1, 1-Dichloroethene 75-35-4 1.76 < 1.76
1,2,3-Trichlorobenzene 87-61-6 1.76 < 1.76
1,2,4-Trichlorobenzene 120-82-1 1.76 < 1.76
1,2-Dibromo-3-chloropropane 96-12-8 4.40 <4.40
1,2-Dibromoethane 106-93-4 1.76 < 1.76
1,2-Dichlorobenzene 95-50-1 1.76 < 1.76
1,2-Dichloroethane 107-06-2 1.76 < 1.76
1,2-Dichloropropane 78-87-5 1.76 < 1.76
1,3-Dichlorobenzene 541-73-1 1.76 < 1.76
1,4-Dichlorobenzene 106-46-7 1.76 < 1.76
1,4-Dioxane 123-91-1 44.0 <44.0
2-Butanone 78-93-3 8.80 < 8.80
2-Hexanone 591-78-6 4.40 <4.40
4-Methyl-2-pentanone 108-10-1 4.40 <4.40
Acetone 67-64-1 8.80 14.7
Benzene 71-43-2 1.76 < 1.76
Bromochloromethane 74-97-5 1.76 < 1.76
Bromodichloromethane 75-27-4 1.76 < 1.76
Bromoform 75-25-2 1.76 < 1.76
Bromomethane 74-83-9 4.40 <4.40
Carbon disulfide 75-15-0 1.76 < 1.76
Carbon tetrachloride 56-23-5 1.76 < 1.76
Chlorobenzene 108-90-7 1.76 < 1.76
Chloroethane 75-00-3 1.76 < 1.76
Report Date: 1/6/2020 Page 134 of234
All analyses applicable 10 the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling informalion is located on Lhe auached COC Confidential Business Jnfonm111on: This report is pro, ided for the e:-.clusi,e use or1he
~ddressee Pri, ile~es o.f sub__seCJ~Jenl .ll~e of the ~~e of this .co~pnny or any 1~mber or its slafT, or reproduclio~ ~f Lhis repo~ in ~0~1ec1ion ... ,,ith the ~vertisement, P~?motio.n m·snJe or~;r ~rodL~l or P~?Cess, ~r in ~onn:c~ion w!th th~ r~-p~blication or1his i-eport
LabSampleID: 1912186-004A
Client Sample ID: V-24A-I 16-118
Analyzed: 12/9/2019 1545h
Units: µg/kg
American West Compound
ANALYTICAL LABORATORIES
Chloroform
Chloromethane
cis-1,2-Dichloroethene
cis-I ,3-Dichloropropene
3440 South 700 West Cyclohexane
~alt Lake City, UT 84119 Dibromochloromethane
Dichlorodifluoromethane
Ethylbenzene
Phone: (80 I) 263-8686 Isopropylbenzene
Toll Free: (888) 263-8686 m,p-Xylene
Fax: (801) 263-8687 Methyl Acetate
!-mail: awal@awal-Jabs.com Methyl tert-butyl ether
Methy Jcyclohexane
web: www.awal-labs.com Methylene chloride
Naphthalene
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
o-Xylene
Styrene
Tetrachloroethene
Tetrahydrofuran
Toluene
trans-1,2-Dichloroethene
trans-1,3-Dichloropropene
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
Surrogate Units: µg/kg
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
The sample was collected by method 5035A.
Dilution Factor: 0.88 Method: SW8260C
CAS Reporting Analytical
Number Limit Result Qual
67-66-3 1.76 < 1.76
74-87-3 2.64 <2.64
156-59-2 l.76 < l.76
I0061-01-5 l.76 < l.76
I 10-82-7 1.76 < l.76
124-48-1 l.76 < 1.76
75-71-8 l.76 < 1.76
I 00-41-4 l.76 < l.76
98-82-8 l.76 < l.76
179601-23-1 l.76 < 1.76
79-20-9 4.40 <4.40
1634-04-4 l.76 < l.76
I08-87-2 1.76 < l.76
75-09-2 4.40 <4.40
91-20-3 l.76 < l.76
95-47-6 1.76 < l.76
100-42-5 l.76 < 1.76
127-18-4 l.76 2.36
109-99-9 l.76 < 1.76
I08-88-3 1.76 1.81
156-60-5 l.76 < l.76
10061-02-6 l.76 < 1.76
79-01-6 l.76 < l.76
75-69-4 1.76 < l.76
75-01-4 0.880 < 0.880
CAS Result Amount Spiked %REC Limits Qual
17060-07-0
460-00-4
1868-53-7
2037-26-5
47.7
44.0
42.2
44.0
44.00
44.00
44.00
44.00
109 80-145
99.9 70-125
95.9 74-135
100 70-123
Report Date: 1/6/2020 Page 135 of 234
All an.ii) ses applicable lo lhe CW A. SDW A. and RCRA are perfonned in accordance lo NELAC p1otocols. Pertinenl sampling infonnation is located on lhe aunched COC Confidential Business Information: This repor1 is pro\ ided for the e~clusi, e use of the
~ddressce Pri, ile~es o~ su~seq~ent ~;e of lhe ~~e of this .co,~pany or any ,~mber of ils Slaff, or reproduclio~ ~f lhis repo~ in ~0"!1eclion~ \\'ilh the a<!~er1isemenl, p~~molio_n ~r sale of~~ ~rodt~cl or p1:ocess, ~r in ~""~!ion \\'!lh th~ r~-publication of 1his report
ORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc.
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-008D
American West Client Sample ID: 24A-I 16-l 18
ANALvr1cAL LAB0RATOR 1Es Collection Date: 12/5/2019 1547h
Received Date: 12/6/2019 1513h
Analytical Results
Contact: Kathy Weinel
Test Code: 8270E-S-3546
SVOA by GC/MS Method 8270E/3546
Analyzed: 12/16/2019 1854h
Units: µg/kg-dry
Extracted: 12/12/2019 742h
3440 South 700 West
;alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax:(801)263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Compound
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methy !naphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
2,4-Dinitrophenol
2, 4-Dinitroto luene
2, 6-Dinitroto luene
Jose Rocha 2-Chloronaphthalene
QA Officer 2-Chlorophenol
2-Methylnaphthalene
2-Methylphenol
2-Nitrophenol
3&4-Methylphenol
3,3 '-Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthylene
Anthracene
Azobenzene
Benz( a )anthracene
Dilution Factor: I
CAS
Number
120-82-1
95-50-1
541-73-1
106-46-7
90-12-0
95-95-4
88-06-2
120-83-2
105-67-9
51-28-5
121-14-2
606-20-2
91-58-7
95-57-8
91-57-6
95-48-7
88-75-5
91-94-1
534-52-1
101-55-3
59-50-7
7005-72-3
100-02-7
83-32-9
208-96-8
120-12-7
103-33-3
56-55-3
Method:
Reporting
Limit
342
342
342
342
342
342
342
342
342
674
342
342
342
342
342
342
342
342
342
674
342
342
342
674
342
342
342
342
342
SW8270E
Analytical
Result
< 342
< 342
< 342
<342
<342
<342
<342
<342
<342
<674
<342
<342
<342
<342
<342
<342
<342
<342
<342
<674
<342
<342
<342
<674
<342
<342
<342
<342
<342
Qual
s
#
$
$
Report Date: 1/6/2020 Page 86 of 234
All annl)ses applicable to lhe CWA. SDWA. rutd RCRA are perfomted in accordance to NELAC protocols Pertinent sampling information is located on the aUached COC. Conlidenlial Business Information: This repor1 is p1ovided ror lhe exclusi, e use of the
~ddressee Pri,·ile~es o.r sub...5eq~ent ~~e of lhe ~~1e of this _co1~p1my or any 1~mber of ils slaff, or reproduclio~ ~f this repo~ in ~011~1eclion~ \\ith the a~, ertise'!1enL P~?motio.n or sale or ?-1~) ~rod~cl or p~ocess, ~r in 7onn:_c~ion w!1h lh~ n;_-publicalion or this report
Lab Sample ID: 1912186-008D
Client Sample ID: 24A-116-1 l 8
Analyzed: 12/16/2019 1854h Extracted: 12/12/2019 742h
Units: µg/kg-dry Dilution Factor: Method: SW8270E
CAS Reporting Analytical
Compound Number Limit Result Qual
Benzo( a )pyrene 50-32-8 342 <342 $
Benzo(b )tluoranthene 205-99-2 342 <342
Benzo(g,h,i)pery Jene 191-24-2 342 <342
Benzo(k)tluoranthene 207-08-9 342 <342
3440 South 700 West Bis(2-chloroethoxy)methane 111-91-1 342 <342
,alt Lake City, UT 84119 Bis(2-chloroethyl) ether 111-44-4 342 <342
Bis(2-ethylhexyl) phthalate 117-81-7 342 <342
Butyl benzyl phthalate 85-68-7 342 < 342
Phone: (80 I) 263-8686 Chrysene 218-01-9 342 <342
Toll Free: (888) 263-8686 Dibenz( a,h )anthracene 53-70-3 342 <342 $
Fax: (801) 263-8687 Diethyl phthalate 84-66-2 342 <342 $
:-mail: awal@awal-labs.com Dimethyl phthalate 131-11-3 342 <342
Di-n-butyl phthalate 84-74-2 342 <342
web: www.awal-labs.com Di-n-octyl phthalate 117-84-0 342 <342 $
Fluoranthene 206-44-0 342 <342
Fluorene 86-73-7 342 <342
Kyle F. Gross Hexachlorobenzene 118-74-1 342 < 342 s
Laboratory Director Hexachlorobutadiene 87-68-3 342 < 342
Hexachlorocyclopentadiene 77-47-4 342 <342
Jose Rocha Hexachloroethane 67-72-1 342 <342
QA Officer Indeno( 1,2,3-cd)pyrene 193-39-5 342 <342 $
Isophorone 78-59-1 342 <342
Naphthalene 91-20-3 342 <342
Nitro benzene 98-95-3 342 <342
N-Nitrosodimethylamine 62-75-9 674 <674
N-Nitrosodi-n-propylamine 621-64-7 342 <342
N-Nitrosodipheny !amine 86-30-6 342 < 342
Pentachlorophenol 87-86-5 342 <342
Phenanthrene 85-01-8 342 < 342
Phenol 108-95-2 342 <342
Pyrene 129-00-0 342 <342
Pyridine 110-86-1 674 <674
Report Date: 1/6/2020 Page 87 of 234
All analyses applicable lo !he CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC prolocols Pertinenl sampling information is located on the auached COC Confidential Business Information: This repor1 is pro\'ided for the exclusi,e use of the
~ddressee Pri, ile¥es o:sub .. seq~enl .u~e of the ~~1e of this 1co1~pany or rul) ~~ber of ils staff, or reproductio.~ ~f this repo~ in 0C01~1eclio1~ wilh the o~~ertise1~enl, P~?moli~ m sale of ?-3!Y ~fOdL~cl or p~ocess, ~r in 7°nn~~io11 w!lh th~ r:-publicoLion or lhis report
American West
ANALYTICAL LABORATOAIIS
3440 South 700 West
,alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax:(801)263-8687
~-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Lab Sample ID: 1912186-008D
Client Sample ID: 24A-l 16-l 18
Analyzed: 12/16/2019 1854h
Units: µg/kg-dry
Surrogate Units: µgikg-dry
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-d 14
Extracted: 12/12/2019 742h
Dilution Factor:
CAS Result Amount Spiked
118-79-6 394 670.3
321-60-8 166 335.2
367-12-4 300 670.3
4165-60-0 143 335.2
13127-88-3 346 670.3
1718-51-0 221 335.2
Method: SW8270E
%REC Limits
58.8 10-237
49.7 10-179
44.7 10-186
42.7 10-166
51.7 10-194
66.1 10-265
S-High LCS recoveries indicate possible bias high. Data deemed acceptable as the ana/y/e was no/ observed in the.field sample.
Gel-Permealion Chromatography (GPC) Cleanup, me/hod 3640A, utilized for !his sample.
Qual
#-This compound exceeded (high) !he control limit for the CCV. The data is acceptable since /he compound was not detected in the
sample.
$ -This compound exceeded (low) the control limit for the CCV.
Report Date: 1/6/2020 Page 88 of 234
All annl~ ses applicable to lhe CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Per1inenl sampling information is located on the allached COC Conlidenlial Business lnl'ormalion: This report is pr°' ided for the e.xclusi,e use of lhe
~ddressee Pri, ile~es o,C su~seq~ent ~·~e or the ~~ne of this _con;ipnny or any ~mber of its slnff. or reproduclio~ ~f this repm; in ~n~eclio1~ wilh lhe a~:ertise1'!1ent, P~?motio.n ~1 sale of~;) ~rodL'.cl or p~ocess, ~r in ~onn1;_c!ion w(th th~ ri;:-publicn1ion of I his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-008
American West Client Sample ID: 24A-l 16-l 18
ANALYTICAL LABOAATORl[S Collection Date: 12/5/2019 1547h
Received Date: 12/6/2019 1513h
Analytical Results TOTAL METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/kg-dry 12/19/2019 1754h 12/24/2019 17 48h SW60208 0.409 1.92
Beryllium mg/kg-dry 12/19/2019 1754h 12/24/2019 1748h SW60208 0.327 < 0.327
Cadmium mg/kg-dry 12/19/2019 1754h 12/24/2019 1748h SW60208 0.409 < 0.409
Calcium mg/kg-dry 12/19/2019 1754h 12/30/2019 1429h SW6010D 3,070 41,300 Phone:(801)263-8686
Chromium mg/kg-dry I 2/19/2019 I 754h 12/24/2019 1748h SW60208 8.18 < 8.18
Toll Free: (888) 263-8686 Cobalt mg/kg-dry 12/19/2019 1754h 12/24/2019 1748h SW60208 0.818 1.21
Fax: (801)263-8687 Copper mg/kg-dry 12/19/2019 1754h 12/24/2019 1748h SW60208 12.3 < 12.3
!-mail: awal@awal-l abs.com Iron mg/kg-dry 12/19/2019 1754h 12/30/20 I 9 1552h SW6010D 16.4 3,200
Lead mg/kg-dry 12/19/2019 1754h 12/24/2019 1748h SW60208 2.45 < 2.45
web: www.awal-labs.com Magnesium mg/kg-dry 12/19/2019 1754h 12/30/2019 1552h SW6010D 102 498
Manganese mg/kg-dry I 2/19/20 I 9 I 754h 12/27/2019 1021h SW60208 10.2 530
Mercury mg/kg-dry 12/20/2019 1728h 12/23/2019 1455h SW74718 0.0378 < 0.0378
Kyle F. Gross Molybdenum mg/kg-dry 12/19/2019 1754h 12/24/2019 1748h SW60208 0.818 0.825
Laboratory Director Nickel mg/kg-dry 12/19/2019 1754h 12/24/2019 1748h SW60208 16.4 < 16.4
Potassium mg/kg-dry 12/19/2019 1754h 12/30/2019 1552h SW6010D 102 232
Jose Rocha Selenium mg/kg-dry 12/19/2019 1754h 12/24/2019 1748h SW60208 l.64 < l.64
QA Officer Silver mg/kg-dry 12/19/2019 1754h I 2/24/2019 1748h SW60208 0.245 < 0.245
Sodium mg/kg-dry 12/19/2019 I 754h 12/30/2019 1552h SW6010D 102 256
Thallium mg/kg-dry 12/19/2019 1754h 12/24/2019 1748h SW60208 0.654 < 0.654
Tin mg/kg-dry 12/19/2019 1754h 12/27/2019 1538h SW60208 20.4 <20.4
Uranium mg/kg-dry I 2/19/20 I 9 1754h I 2/24/20 I 9 1748h SW60208 0.409 < 0.409
Vanadium mg/kg-dry I 2/19/2019 I 754h 12/27/2019 1538h SW60208 5.11 < 5.11
Zinc mg/kg-dry 12/19/2019 1754h 12/24/2019 1748h SW60208 12.3 < 12.3
Report Date: 1/6/2020 Page 23 of 234
All anal) ses applicilble lo the CWA, SOWA. and RCRA are perfom,ed m accordance to NELAC protocols Pe1tinenl sampling information is located on the at111ched COC Confiden1ial Business lnformnlion: This report is provided for the e.xclusi\e use of the
~ddressee Pri, ile~es o_f sub,.5eq~1enl ~1~e or the ~~,e of this
0
co~p:my or rul)' J~mber of its slaJT, or reproduclio~ ~[this repo~ in .con!)eclion ... ,,ith the~' ertisemenl P~?molio.n ~1 sale of~~~ ~rodl~cl or p~ocess, ~r in ~nn:_c!ion w!lh th: r~-publica1ion or I his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-008
Client Sample ID: 24A-l 16-l 18
Collection Date: 12/5/2019 1547h
Received Date: 12/6/2019 1513h
Analytical Results
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Ammonia (as N) mg/kg-dry 12/24/2019 931h 12/24/2019 1327h E350.l 4.61 <4.61
Ammonia (as N) -mg/L 12/26/2019 932h 12/26/2019 1221h E350.l 0.0500 < 0.0500
SPLP 1312
Bicarbonate (as mg/kg-dry 12/16/2019 640h SM2320B 10.2 < 10.2
Phone: (801) 263-8686 CaC03)
Toll Free: (888) 263-8686 Bicarbonate (as mg/L 12/19/2019 626h SM23208 10.0 < 10.0
Fax: (801) 263-8687 CaC03) -SPLP 1312
Carbonate (as CaC03) mg/kg-dry 12/16/2019 640h SM23208 10.2 < 10.2
:-mail: awal@awal-labs.com Carbonate ( as mg/L 12/19/2019 626h SM23208 10.0 < 10.0
CaC03)-SPLP 1312
web: www.awal-labs.com Chloride mg/kg-dry 12/17/2019 1326h SW9251 5.11 < 5.11 &
Chloride -SPLP 1312 mg/L 12/27/2019 517h E300.0 0.100 0.215
Conductivity µmhos/cm 12/16/2019 530h SW9050A 10.0 2,870 &
Kyle F. Gross Fluoride mg/kg-dry 12/27/2019 2341h E300.0 0.245 0.431 #*
Laboratory Director Fluoride -SPLP 1312 mg/L 12/27/2019 517h E300.0 0.100 < 0.100
Nitrate/Nitrite (as N) mg/kg-dry 12/22/2019 1608h E353.2 0.0102 0.138 &
Jose Rocha pH@25°C pH Units 12/14/2019 1359h SW9045D 1.00 8.16 H
Phosphate, Total (as P) mg/kg-dry 12/16/2019 1628h 12/17/2019 1022h SM4500-P-F 5.11 13.4 QA Officer
Phosphate, Total (as mg/L 12/20/2019 1729h 12/26/2019 920h SM4500-P-F 0.0500 < 0.0500
P) -SPLP 1312
Sulfate mg/kg-dry 12/16/2019 950h SW9038 511 1,160 &
# -Analysis is performed on a J: JO DJ water extract for soils.
& -Analysis is performed on a J: J DJ water extract for soils.
* -This analyte has been evaluated and reported down to the MDL. This is an estimated value between the MDL of0.245 mg/kg-dry and the
reporting limit (PQL) of J.02 mg/kg-dry.
H -Sample was received outside of the holding time.
Report Date: 1/6/2020 Page 61 of 234
All an.ti) ses applicable lo the CW A. SOWA. and RCRA are perfom1ed in accordance Lo NELAC protocols Pertinenl sampling informalion is located on the allached COC Confidential Business Information: This report is prO\·ided for 1he exclusi, e use of the
~ddressee. Pri ,·ile~es o.f sub~seq~ent ~~e of lhe ~~,e of I his ~co1~pru1y or an) ~mbe1 of its slafT, or reproductio~ ~f this repo~ in ~0~1eclion ... " ilh lhe ;:i~vertisemenl, P~?motio.n or ~ale of ?1!)" ~· odL~cl or p~ocess, ?1 in ~onm;c!ion w!th th: r:_-p~blication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Sample ID: 1912186-008
American West Client Sample ID: 24A-l 16-I 18
ANALYTICAL LAOORATORl [S Collection Date: 12/5/2019 1547h
Received Date: 12/6/2019 1513h
Analytical Results SPLP METALS Method 1312
SPLP Prep Date: 12/16/2019 1715h Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 12/1 8/2019 1205h 12/24/2019 1928h SW6020B 0.0200 < 0.0200
Beryllium mg/L l 2/18/2019 1205h l 2/24/2019 1928h SW6020B 0.0100 <0.0100
Cadmium mg/L 12/18/2019 1205h 12/24/2019 1928h SW6020B 0.00350 < 0.00350
Calcium mg/L 12/18/2019 1205h 12/30/2019 1742h SW6010D 10.0 178 Phone: (80 I) 263-8686
Chromium mg/L 12/18/2019 1205h 12/24/2019 1217h SW6020B 0.100 < 0.100
Toll Free: (888) 263-8686 Cobalt mg/L 12/1 8/2019 1205h 12/24/2019 1928h SW6020B 0.0200 < 0.0200
Fax: (801) 263-8687 Copper mg/L 12/18/2019 1205h 12/27/2019 1049h SW6020B 0.0500 < 0.0500
!-mail: awal@awal-labs.com Iron mg/L l 2/1 8/201 9 1205h 12/30/2019 1921h SW6010D 0.100 < 0.100
Lead mg/L 12/18/2019 1205h 12/24/2019 1928h SW6020B 0.0100 < 0.0100
web: www.awal-labs.com Magnesium mg/L 12/18/2019 1205h 12/30/2019 l92lh SW6010D 1.00 1.75
Manganese mg/L l 2/18/2019 1205h l 2/24/2019 1928h SW6020B 0.0100 0.0240
Mercury mg/L l 2/18/2019 1600h 12/19/2019 949h SW7470A 0.00100 < 0.00100
Kyle F. Gross Molybdenum mg/L 12/18/2019 1205h 12/24/2019 1928h SW6020B 0.0100 < 0.0100
Laboratory Director Nickel mg/L 12/18/2019 1205h l 2/24/2019 1928h SW6020B 0.0200 < 0.0200
Potassium mg/L 12/18/2019 1205h 12/30/2019 l92lh SW6010D 1.00 < 1.00
Jose Rocha Selenium mg/L 12/18/2019 1205h l 2/24/2019 1928h SW6020B 0.0100 < 0.0100
QA Officer Silver mg/L 12/18/2019 1205h 12/24/2019 1928h SW6020B 0.0100 < 0.0100
Sodium mg/L 12/18/2019 1205h 12/30/2019 1921h SW6010D 1.00 10.3
Thallium mg/L 12/18/2019 1205h 12/24/2019 1928h SW6020B 0.0100 < 0.0100
Tin mg/L 12/18/2019 1205h 12/27/2019 1335h SW6020B 0.0500 < 0.0500
Uranium mg/L 12/18/2019 1205h 12/24/2019 1928h SW6020B 0.0100 < 0.0100
Vanadium mg/L 12/18/2019 1205h 12/24/2019 1217h SW6020B 0.200 < 0.200
Zinc mg/L 12/18/2019 1205h 12/24/2019 1928h SW6020B 0.0500 < 0.0500
Report Date: 1/6/2020 Page 42 of234
All analyses applic.ible to the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinenl sampling information is localed on the altached COC Confidenlial Business Jnfonnalion: This report is pro\'ided for the e'.1-.:clusiYe use orthe
~ddressee Pri\ile~es o_f sub..5eg~enl ~~e of the ~~e of 1his.cm~1pany or rm~ n2_:s:nber of its slaJT. or reproduclio~ ~fthis repo~ in ~on~eclion .. \\il11 the a~,·ertisemenl. P~?motio.n 01 sale of~!) ~1od1~ct or p~ocess, ~r in ~nn:_c~ion \\~lh th~ r:-publicaiion of this repor1
ANALYTICAL LABO RATORIES
3440 South 700 West
;alt Lake City, UT 84119
Phone: (80 I) 263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
;-mai I: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Kathy Weinel
Energy Fuels Resources, Inc.
225 Union Blvd., Suite 600
Lakewood, CO 80228
TEL: (303) 389-4134
RE: White Mesa Mill MW-24A
Dear Kathy Weinel: Lab Set ID: 1912186
American West Analytical Laboratories received sample(s) on 12/6/2019 for the analyses
presented in the following report.
American West Analytical Laboratories (AWAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
Thank You,
Approved by:
K I F Digitally signed y e . by Kyle F. Gross
Date:
Gross 2020.01.06
10:15:26 -07'00'
Laboratory Director or designee
Report Date: 1/6/2020 Page I of 234
All nnnl) ses applicable lo lhe CW A. SOWA. and RCRA me performed in accordance to NELAC protocols Pertinent sampling information is loctiled on the att.iched COC Confidential Business ln(ormalion: This reporl is pro\ ided for the exclllsi\ e use of the
~ddressee, Pri,·ile~es o.r sub~seq~enl ~~e of the ~~ne of lhis .co1~pnny or an~ ,~mber of its slarf, or reproduclio~ ~f this repo~ in ~n~1eclio,~ ,,ilh lhe a~,ertisement, P~?molio.n or sale of?'!) ~rodL~l or p~ocess, ~r in ~onn~)ion \\!lh lh~ r~-publicaJion of 1his repon
SAMPLE SUMMARY
American West Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
ANALYTICAL LABORATORIES Project: White Mesa Mill MW-24A
Lab Set ID: 1912186
Date Received: 12/6/2019 1513h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
1912186-00lA V-24A-l 10-l 12 12/5/2019 1523h Sediment VOA by GC/MS Method 8260C
;alt Lake City, UT 84119 l 9 l2 l 86-002A V-24A-l 12-l l4 12/5/2019 1525h Sediment VOA by GC/MS Method 8260C
l 9 l2186-003A V-24A-l l4-116 12/5/2019 1532h Sediment VOA by GC/MS Method 8260C
1912186-004A V-24A-116-l 18 12/5/2019 1535h Sediment VOA by GC/MS Method 8260C
Phone: (80 I) 263-8686 1912186-005A 24A-110-l 12 12/5/2019 1544h Sediment ICP Metals, SPLP
Toll Free: (888) 263-8686 1912186-005A 24A-l l0-112 12/5/2019 1544h Sediment Total Phosphate, Aqueous
Fax: (80 l) 263-8687 1912186-005A 24A-1 l0-l l2 12/5/2019 1544h Sediment Ammonia, 1312 SPLP
l912186-005A 24A-l 10-l 12 12/5/2019 1544h Sediment Anions, E300.0
;-mail: awal@awal-Jabs.com 1912186-005A 24A-l 10-112 12/5/2019 1544h Sediment Mercury, SPLP
l 912186-005A web: www.awal-labs.com 24A-110-l 12 12/5/2019 1544h Sediment ICPMS Metals, SPLP
1912186-005A 24A-l 10-l l2 12/5/2019 1544h Sediment Analysis subcontracted to
outside laboratory
1912186-005A 24A-l 10-l 12 12/5/2019 1544h Sediment Alkalinity/ Bicarbonate/
Kyle F. Gross Carbonate, A2320B
Laboratory Director 1912186-005B 24A-ll0-112 12/5/2019 1544h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-005B 24A-l 10-l 12 12/5/2019 1544h Sediment Percent Moisture by SM2540B
Jose Rocha l 912 l 86-005B 24A-l 10-l 12 12/5/2019 1544h Sediment Anions, E300.0
QA Officer l 912186-005B 24A-110-l 12 12/5/2019 1544h Sediment Sulfate, Solid
1912186-005B 24A-l 10-l 12 12/5/2019 1544h Sediment Nitrite/Nitrate (as N), E353.2
1912186-005B 24A-l 10-l 12 12/5/2019 1544h Sediment Conductivity, Solid
l912186-005B 24A-l 10-l 12 12/5/2019 1544h Sediment Ammonia, Solid
1912186-005B 24A-l 10-112 12/5/2019 1544h Sediment Phosphate, Solid
l 912186-005B 24A-l 10-l 12 12/5/2019 1544h Sediment Chloride, Solid
1912186-005B 24A-l 10-l 12 12/5/2019 1544h Sediment pH
1912186-005C 24A-l 10-l 12 12/5/2019 1544h Sediment ICP Metals, Solid
1912186-005C 24A-l 10-l 12 12/5/2019 1544h Sediment ICPMS Metals, Solid
1912186-005C 24A-l 10-l 12 12/5/2019 1544h Sediment Mercury, Solid
1912186-005D 24A-l 10-l 12 12/5/2019 1544h Sediment SVOAs by GC/MS Method
8270E/3546
1912186-006A 24A-l 12-l 14 12/5/2019 1545h Sediment Anions, E300.0
l912186-006A 24A-ll2-ll4 12/5/2019 1545h Sediment Total Phosphate, Aqueous
1912186-006A 24A-l 12-l 14 12/5/2019 1545h Sediment Ammonia, 1312 SPLP
1912186-006A 24A-l 12-l 14 12/5/2019 1545h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-006A 24A-ll2-114 12/5/2019 1545h Sediment Mercury, SPLP
Report Date: 1/6/2020 Page 2 of234
All annl)ses applicnble to ihe CW A. SOWA. and RCRA are perfom1ed in accordance 10 NELAC p1otocols Pertinent sampling infom1ation is localed on the attnched COC Confidential Busmess Information: TI1is report is p10\'ided for the esclusi\ e use of the
~ddressee Pri, ile~es o.f sub~seq~1enl ~l~e oflhe ~~ne oflhis _cm~pnny or M)" ~mber of its Slaff, or reproduclio~ ~f Lhis repor! in ~1~1eclion~ ,,ilh lhe ~,ertisement, p~~m10li~ <!r sale of~~ ~rodt~cl or p~ocess, ~r in ~nn~c!ion \\'!lh lh~ r~-publica1ion of lhis report
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
American West Lab Set ID: 1912186
ANALYTICAL LABORATORIES Date Received: 12/6/2019 1513h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
1912186-006A 24A-112-114 12/5/2019 1545h Sediment Analysis subcontracted to
3440 South 700 West outside laboratory
1912 l 86-006A 24A-112-114 12/5/2019 1545h Sediment ICPMS Metals, SPLP
;alt Lake City, UT 84119 1912186-006A 24A-112-l 14 12/5/2019 1545h Sediment ICP Metals, SPLP
l 912186-006B 24A-112-l 14 12/5/2019 1545h Sediment Percent Moisture by SM2540B
1912186-006B 24A-112-114 12/5/2019 1545h Sediment Anions, E300.0
Phone: (801)263-8686 1912 l 86-006B 24A-l 12-l 14 12/5/2019 1545h Sediment Nitrite/Nitrate (as N), E353.2
Toll Free: (888) 263-8686 1912186-0068 24A-l 12-l 14 12/5/2019 1545h Sediment Conductivity, Solid
1912 l 86-006B 24A-112-l 14 12/5/2019 1545h Sediment pH Fax : (801)263-8687 1912186-006B 24A-112-l 14 12/5/2019 1545h Sediment Ammonia, Solid
:-mail: awal@awal-labs.com 1912 l 86-006B 24A-l l2-l l4 12/5/2019 1545h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
web: www.awal-labs.com l 9 l2186-006B 24A-l 12-l 14 12/5/2019 1545h Sediment Phosphate, Solid
l 9 l2 l 86-006B 24A-l 12-l l4 12/5/2019 1545h Sediment Chloride, Solid
l 9 l2186-006B 24A-ll2-l 14 12/5/2019 1545h Sediment Sulfate, Solid
Kyle F. Gross 1912186-006C 24A-l 12-l 14 12/5/2019 1545h Sediment ICPMS Metals, Solid
Laboratory Director 1912186-006C 24A-l 12-114 12/5/2019 1545h Sediment ICP Metals, Solid
1912186-006C 24A-112-114 12/5/2019 1545h Sediment Mercury, Solid
Jose Rocha 1912186-006D 24A-112-l 14 12/5/2019 1545h Sediment SVOAs by GC/MS Method
QA Officer 1912186-007A 24A-l 14-l 16 12/5/2019
8270E/3546
1546h Sediment Anions, E300.0
1912186-007A 24A-l 14-l 16 12/5/2019 1546h Sediment ICP Metals, SPLP
1912186-007 A 24A-l 14-l 16 12/5/2019 1546h Sediment Total Phosphate, Aqueous
1912186-007A 24A-l 14-l 16 12/5/2019 1546h Sediment Ammonia, 1312 SPLP
1912186-007A 24A-l 14-l 16 12/5/2019 1546h Sediment Analysis subcontracted to
outside laboratory
1912186-007 A 24A-l 14-l 16 12/5/2019 1546h Sediment Mercury, SPLP
1912186-007 A 24A-l 14-l 16 12/5/2019 1546h Sediment ICPMS Metals, SPLP
1912186-007A 24A-l 14-l 16 12/5/2019 1546h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-007B 24A-l 14-l 16 12/5/2019 1546h Sediment Chloride, Solid
1912 l 86-007B 24A-l 14-l 16 12/5/2019 1546h Sediment Phosphate, Solid
1912 l 86-007B 24A-l 14-l 16 12/5/2019 1546h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-007B 24A-l 14-l 16 12/5/2019 1546h Sediment Ammonia, Solid
1912186-007B 24A-l 14-l 16 12/5/2019 1546h Sediment pH
l 912 l 86-007B 24A-l 14-l 16 12/5/2019 1546h Sediment Conductivity, Solid
1912186-007B 24A-l 14-l 16 12/5/2019 1546h Sediment Percent Moisture by SM2540B
Report Date: 1/6/2020 Page 3 of 234
All anal) ses applicable to the CWA SOWA and RCRA are perfom1ed in accordance lo NELAC protocols Pertinent sampling information is located on lhe attached COC Confidential Business Information: This repon is pro, ided for the exclusi, e use or the
~cldressee Pri, ile~es o,r sub .. seq~enl ~~e of lhe ~:u,ne of this
0
C01~pany or nor 1~mbe1 or its slalT, or reproductio~ ~f this repo~ in ~on!lection,. \\iLll lhe a~, ertisemenl. P~?mo1io
0
n ~r sale or !'1;~ ~fOdL~l or p~ocess. ~r in ~onn~!ion w!lh th~ r~·publicnlion or 1his reporl
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
American West Lab Set ID: 1912186
ANALYTICAL l AOORATOR l fS Date Received: 12/6/2019 1513h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
l 912 l 86-007B 24A-l 14-l 16 12/5/2019 1546h Sediment Nitrite/Nitrate (as N), E353.2
3440 South 700 West l 912 l 86-007B 24A-l 14-116 12/5/2019 1546h Sediment Sulfate, Solid
;;alt Lake City, UT 841 I 9 1912 l 86-007B 24A-I 14-116 12/5/2019 1546h Sediment Anions, E300.0
l 912 l 86-007C 24A-l 14-l 16 12/5/2019 1546h Sediment ICPMS Metals, Solid
l 912186-007C 24A-l 14-116 12/5/2019 1546h Sediment Mercury, Solid
1912186-007C 24A-l 14-116 12/5/2019 1546h Sediment ICP Metals, Solid
Phone: (80 I) 263-8686 l 912 l 86-007D 24A-l 14-l 16 12/5/2019 1546h Sediment SVOAs by GC/MS Method
Toll Free: (888) 263-8686 8270E/3546
1912186-008A 24A-116-l 18 12/5/2019 1547h Sediment Anions, E300.0 Fax: (801) 263-8687 l 912 l 86-008A 24A-l 16-118 12/5/2019 1547h Sediment Total Phosphate, Aqueous
!-mail: awal@awal-labs.com 1912 l 86-008A 24A-l 16-118 12/5/2019 1547h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
web: www.awal-labs.com 1912186-00SA 24A-l 16-l 18 12/5/2019 1547h Sediment ICP Metals, SPLP
1912186-00SA 24A-l 16-l 18 12/5/2019 1547h Sediment Mercury, SPLP
1912186-00SA 24A-116-l 18 12/5/2019 1547h Sediment ICPMS Metals, SPLP
Kyle F. Gross l 912 l 86-008A 24A-116-118 12/5/2019 1547h Sediment Analysis subcontracted to
Laboratory Director outside laboratory
1912186-00SA 24A-l 16-l 18 12/5/2019 1547h Sediment Ammonia, 1312 SPLP
Jose Rocha 1912186-00SB 24A-l 16-l 18 12/5/2019 1547h Sediment Anions, E300.0
1912186-00SB 24A-116-118 12/5/2019 1547h Sediment Sulfate, Solid QA Officer 1912 l 86-008B 24A-116-118 12/5/2019 1547h Sediment Conductivity, Solid
1912186-00SB 24A-l 16-l 18 12/5/2019 1547h Sediment Nitrite/Nitrate (as N), E353.2
1912186-00SB 24A-l 16-l 18 12/5/2019 1547h Sediment Percent Moisture by SM2540B
1912186-00SB 24A-l 16-l 18 12/5/2019 1547h Sediment Ammonia, Solid
1912186-00SB 24A-l 16-l 18 12/5/2019 1547h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-00SB 24A-116-l 18 12/5/2019 1547h Sediment Chloride, Solid
1912186-00SB 24A-116-118 12/5/2019 1547h Sediment pH
1912186-00SB 24A-116-l 18 12/5/2019 1547h Sediment Phosphate, Solid
1912186-00SC 24A-116-l 18 12/5/2019 1547h Sediment ICPMS Metals, Solid
1912186-00SC 24A-l 16-l 18 12/5/2019 1547h Sediment ICP Metals, Solid
1912186-00SC 24A-l 16-l 18 12/5/2019 1547h Sediment Mercury, Solid
1912186-008D 24A-l 16-l 18 12/5/2019 1547h Sediment SVOAs by GC/MS Method
8270E/3546
1912186-009A V-24A-O 14-016 12/5/2019 1603h Sediment VOA by GC/MS Method 8260C
1912186-01 OA 24A-014-016 12/5/2019 1610h Sediment Analysis subcontracted to
outside laboratory
1912186-0lOA 24A-014-016 12/5/2019 1610h Sediment Total Phosphate, Aqueous
Report Date: 1/6/2020 Page 4 of 234
All analyses applicable to 1he CWA. SDWA. and RCRA are perfom1ed in nccordance to NELAC protocols. Pertinent sampling information is located on the aUached COC Conridenlial Business lnfonnotion: This report is pro\ided for 1he exclusi\e use oflhe
~ddressee Pri, ile~es o~ su~seq~ent ~~e of lhe ~~le of this .con:ipany or any 1~mbe1 of its slo.JT or reproducli~ ~f this repo~ in ~0~1ec1ion_. \\ith then~, ertisemenl P~?moti~n ~r sale of?'~) ~rodl~CI or p~ocess, ~·· in ~onn:c!ion w!lh 1h~ r1;publication of !his repor1
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
American West Lab Set ID: 1912186
ANALYTICAL LAOORATORIES Date Received: 12/6/2019 1513h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
1912186-0 I OA 24A-014-016 12/5/2019 1610h Sediment Ammonia, 1312 SPLP
3440 South 700 West 1912186-0IOA 24A-014-016 12/5/2019 1610h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
;alt Lake City, UT 84119 1912186-01 OA 24A-014-016 12/5/2019 1610h Sediment Anions, E300.0
1912186-01 OA 24A-O 14-016 12/5/2019 1610h Sediment ICP Metals, SPLP
1912186-01 OA 24A-014-016 12/5/2019 1610h Sediment ICPMS Metals, SPLP
Phone:(801)263-8686 1912186-0lOA 24A-014-016 12/5/2019 1610h Sediment Mercury, SPLP
Toll Free: (888) 263-8686 1912186-01 OB 24A-014-016 12/5/2019 1610h Sediment Percent Moisture by SM2540B
1912186-0IOB 24A-014-016 12/5/2019 1610h Sediment Anions, E300.0
Fax:(801)263-8687 1912186-01 OB 24A-014-016 12/5/2019 1610h Sediment Conductivity, Solid
~-mail: awal@awal-labs.com 1912186-01 OB 24A-014-016 12/5/2019 1610h Sediment Nitrite/Nitrate (as N), E353.2
1912186-01 OB 24A-014-016 12/5/2019 1610h Sediment Ammonia, Solid
web: www.awal-labs.com 1912186-01 OB 24A-014-016 12/5/2019 1610h Sediment Sulfate, Solid
1912186-0 lOB 24A-014-016 12/5/2019 1610h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
Kyle F. Gross 1912186-0lOB 24A-014-016 12/5/2019 1610h Sediment Phosphate, Solid
Laboratory Director 1912186-0lOB 24A-014-016 12/5/2019 1610h Sediment Chloride, Solid
1912186-01 OB 24A-014-016 12/5/2019 1610h Sediment pH
Jose Rocha 1912186-01 QC 24A-014-016 12/5/2019 1610h Sediment ICPMS Metals, Solid
QA Officer 1912186-01 oc 24A-014-016 12/5/2019 1610h Sediment ICP Metals, Solid
1912186-01 oc 24A-014-016 12/5/2019 1610h Sediment Mercury, Solid
1912186-0lOD 24A-014-016 12/5/2019 1610h Sediment SVOAs by GC/MS Method
8270£/3546
1912186-01 lA V-24A-020-022 12/5/2019 1625h Sediment VOA by GC/MS Method 8260C
1912186-012A 24A-020-025 12/5/2019 1627h Sediment ICP Metals, SPLP
1912186-012A 24A-020-025 12/5/2019 1627h Sediment Total Phosphate, Aqueous
1912186-012A 24A-020-025 12/5/2019 1627h Sediment Ammonia, 13 12 SPLP
1912186-012A 24A-020-025 12/5/2019 1627h Sediment Anions, E300.0
1912186-012A 24A-020-025 12/5/2019 1627h Sediment Mercury, SPLP
1912186-012A 24A-020-025 12/5/2019 1627h Sediment ICPMS Metals, SPLP
1912186-012A 24A-020-025 12/5/2019 1627h Sediment Analysis subcontracted to
outside laboratory
1912186-012A 24A-020-025 12/5/2019 1627h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-012B 24A-020-025 12/5/2019 1627h Sediment Anions, E300.0
1912186-0 l2B 24A-020-025 12/5/2019 1627h Sediment Chloride, Solid
1912186-012B 24A-020-025 12/5/2019 1627h Sediment Phosphate, Solid
Report Date: 1/6/2020 Page 5 of 234
All anal) ses applicable 10 the CWA. SDWA. and RCRA are performed in accordance LO NELAC protocols. Pertinent sampling information is localed on the attached COC Confidential Business Information: This report is pr°' ided forthe e.xclusi, e use of lhe
~ddressee Pri, ile~es of sub..5eq~ent
1
u;e of the ~~1e of this .crn~pany or nn~ 1~7mbor of its stnJT, or reproduclio~ ~f this repo1; in .conileclion" \\ith the a~Ye11isemenL P~?motio.n ~· saJe of'."!~ ~roch~ct or p~ocess, ~r in ~onn;.c~ion w!lh lh~ r:-publicotion or this report
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Set ID: 1912186
Date Received: 12/6/2019 1513h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
1912186-012B 24A-020-025 12/5/2019 1627h Sediment Alkalinity/ Bicarbonate/
3440 South 700 West Carbonate, A2320B
1912186-012B 24A-020-025 12/5/2019 1627h Sediment Ammonia, Solid
;alt Lake City, UT 84119 1912186-012B 24A-020-025 12/5/2019 1627h Sediment pH
l 912 l 86-012B 24A-020-025 12/5/2019 1627h Sediment Conductivity, Solid
1912186-012B 24A-020-025 12/5/2019 1627h Sediment Percent Moisture by SM25408
Phone: (801) 263-8686 1912186-012B 24A-020-025 12/5/2019 1627h Sediment Nitrite/Nitrate (as N), E353.2
Toll Free: (888) 263-8686 1912186-0128 24A-020-025 12/5/2019 1627h Sediment Sulfate, Solid
1912186-012C 24A-020-025 12/5/2019 1627h Sediment Mercury, Solid Fax: (801) 263-8687 1912186-012C 24A-020-025 12/5/2019 1627h Sediment ICPMS Metals, Solid
:-mail: awal@awal-Jabs.com 1912186-012C 24A-020-025 12/5/2019 1627h Sediment ICP Metals, Solid
1912186-0 l2D 24A-020-025 12/5/2019 1627h Sediment SVOAs by GC/MS Method
web: www.awal-labs.com 8270E/3546
1912186-013A 24A-025-030 12/5/2019 1630h Sediment Anions, E300.0
1912186-013A 24A-025-030 12/5/2019 1630h Sediment Total Phosphate, Aqueous
Kyle F. Gross 1912186-013A 24A-025-030 12/5/2019 1630h Sediment Alkalinity/ Bicarbonate/
Laboratory Director Carbonate, A2320B
1912186-013A 24A-025-030 12/5/2019 1630h Sediment ICP Metals, SPLP
Jose Rocha 1912186-013A 24A-025-030 12/5/2019 1630h Sediment Mercury, SPLP
1912186-013A 24A-025-030 12/5/2019 1630h Sediment ICPMS Metals, SPLP
QA Officer 1912 l 86-0l 3A 24A-025-030 12/5/2019 1630h Sediment Analysis subcontracted to
outside laboratory
1912186-013A 24A-025-030 12/5/2019 1630h Sediment Ammonia, 1312 SPLP
1912186-013B 24A-025-030 12/5/2019 1630h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-013B 24A-025-030 12/5/2019 1630h Sediment Anions, E300.0
1912186-0138 24A-025-030 12/5/2019 1630h Sediment Sulfate, Solid
1912186-013B 24A-025-030 12/5/2019 1630h Sediment Nitrite/Nitrate (as N), E353.2
1912186-013B 24A-025-030 12/5/2019 1630h Sediment Percent Moisture by SM25408
1912186-013B 24A-025-030 12/5/2019 1630h Sediment Conductivity, Solid
1912186-013B 24A-025-030 12/5/2019 1630h Sediment Ammonia, Solid
1912186-013B 24A-025-030 12/5/2019 1630h Sediment Phosphate, Solid
1912186-013B 24A-025-030 12/5/2019 1630h Sediment Chloride, Solid
1912186-013B 24A-025-030 12/5/2019 1630h Sediment pH
1912186-013C 24A-025-030 12/5/2019 1630h Sediment ICPMS Metals, Solid
1912186-0 I 3C 24A-025-030 12/5/2019 1630h Sediment ICP Metals, Solid
1912186-013C 24A-025-030 12/5/2019 1630h Sediment Mercury, Solid
1912186-014A V-24A-036-038 12/5/2019 1643h Sediment VOA by GC/MS Method 8260C
Report Date: 1/6/2020 Page 6 of234
All anal) ses applicable lo the CWA. SOWA. and RCRA are perfom1ed in accordance lo NELAC protocols Per1inen1 sampling information is localed on the aU~ched COC Confidential Business Inf orm<1tion: This reporl is pro, ided for 1he exclusi, e use of lhe
~ddressee Pri, ile~es o~ sub .. seq~enl ~~e of the ~?'.ne of I his .con_,pan~ or rm) ~~mbe1 of its slaIT. or reproducfio.~ ~f this repo~ in .con~ection .. \\ilh the u~,·e11isement P~?moli~n 01 sale of~!~ ~rodl'.CI or pr.ocess, ~r in ~onn~~ion w!th lh~ r~-p~blicalion of lhis report
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
American West Lab Set ID: 1912186
ANALYTICAL LABORATORIE~ Date Received: 12/6/2019 1513h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
1912186-015A 24A-035-040 12/5/2019 1647h Sediment Anions, E300.0
3440 South 700 West 1912186-0l 5A 24A-035-040 12/5/2 019 1647h Sediment Ammonia, 1312 SPLP
lalt Lake City, UT 84119 1912 l 86-0l 5A 24A-035-040 12/5/2019 1647h Sediment Total Phosphate, Aqueous
1912186-015A 24A-035-040 12/5/2019 1647h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-015A 24A-035-040 12/5/2019 1647h Sediment Mercury, SPLP
Phone:(801)263-8686 1912 l 86-0l 5A 24A-035-040 12/5/2019 1647h Sediment Analysis subcontracted to
Toll Free: (888) 263-8686
outside laboratory
1912186-015A 24A-035-040 12/5/2019 1647h Sediment ICPMS Metals, SPLP
Fax: (801) 263-8687 1912186-015A 24A-035-040 12/5/2019 1647h Sediment ICP Metals, SPLP
:-mail: awal@awal-Jabs.com 1912186-0158 24A-035-040 12/5/2019 1647h Sediment Percent Moisture by SM2540B
1912186-0158 24A-035-040 12/5/2019 1647h Sediment Anions, E300.0
web: www.awal-labs.com 1912186-0 l 5B 24A-035-040 12/5/2019 1647h Sediment Nitrite/Nitrate (as N), E353.2
1912186-0 l 5B 24A-035-040 12/5/2019 1647h Sediment Conductivity, Solid
l 912186-0158 24A-035-040 12/5/2019 1647h Sediment pH
Kyle F. Gross 1912186-0158 24A-035-040 12/5/2019 1647h Sediment Ammonia, Solid
Laboratory Director 1912186-0 l 5B 24A-035-040 12/5/2019 1647h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
Jose Rocha 1912186-0158 24A-035-040 12/5/2019 1647h Sediment Phosphate, Solid
1912186-0158 24A-035-040 12/5/2019 1647h Sediment Chloride, Solid QA Officer 1912186-0158 24A-035-040 12/5/2019 1647h Sediment Sulfate, Solid
1912186-0l 5C 24A-035-040 12/5/2019 1647h Sediment ICPMS Metals, Solid
1912186-015C 24A-035-040 12/5/2019 1647h Sediment ICP Metals, Solid
1912 l 86-0l 5C 24A-035-040 12/5/2019 1647h Sediment Percent Moisture by SM2540B
1912186-015C 24A-035-040 12/5/2019 1647h Sediment Mercury, Solid
1912186-0 l 5D 24A-035-040 12/5/2019 1647h Sediment SVOAs by GC/MS Method
8270E/3546
1912 l 86-0l 7A 24A-040-050 12/5/2019 1704h Sediment Ammonia, 1312 SPLP
1912186-017 A 24A-040-050 12/5/2019 1704h Sediment Anions, E300.0
1912186-0l 7A 24A-040-050 12/5/2019 1704h Sediment Total Phosphate, Aqueous
1912186-017 A 24A-040-050 12/5/2019 1704h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-017 A 24A-040-050 12/5/2019 1704h Sediment Mercury, SPLP
1912186-017 A 24A-040-050 12/5/2019 1704h Sediment ICPMS Metals, SPLP
1912186-017 A 24A-040-050 12/5/2019 1704h Sediment Analysis subcontracted to
outside laboratory
1912186-01 7 A 24A-040-050 12/5/2019 1704h Sediment ICP Metals, SPLP
1912186-0178 24A-040-050 12/5/2019 1704h Sediment Anions, E300.0
Report Date: 1/6/2020 Page 7 of234
All an;il~ses applicable to 1he CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC prolocols Pertinenl sampling informalion is located on the atlached COC Conlidenlrnl Business lnfonnalion: This report is provided for the e.-..clusi\'e use of the
~ddressee. Pri, ile~es o,C su~seq~1enl ~,~e or the ~~1e of this .co1~pan~ or any ~~mber of its staff. or reproductio~ ~f this repo~ in ~on~1ec1ion~ \\ilh lhe a~\ ertise'"!1enl p~omoli~n ~r sale of?'~· ~rodt~ct or p~ocess, ~r in ~ru1~c~ion w!rh lh~ r~-p~blicalion of I his report
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Set ID: 1912186
Date Received: 12/6/2019 1513h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
1912186-017B 24A-040-050 12/5/2019 1704h Sediment Phosphate, Solid
3440 South 700 West 1912186-0 l 7B 24A-040-050 12/5/2019 1704h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
~alt Lake City, UT 84119 1912186-017B 24A-040-050 12/5/2019 1704h Sediment Ammonia, Solid
1912186-0l 7B 24A-040-050 12/5/2019 1704h Sediment pH
1912186-017B 24A-040-050 12/5/2019 1704h Sediment Conductivity, Solid
Phone: (801)263-8686 1912186-017B 24A-040-050 12/5/2019 1704h Sediment Percent Moisture by SM2540B
Toll Free: (888) 263-8686 1912186-017B 24A-040-050 12/5/2019 1704h Sediment Nitrite/Nitrate (as N), E353.2
1912186-017B 24A-040-050 12/5/2019 1704h Sediment Sulfate, Solid Fax: (801) 263-8687 1912186-01 7B 24A-040-050 12/5/2019 1704h Sediment Chloride, Solid
>mail: awal@awal-labs.com 1912186-017C 24A-040-050 12/5/2019 1704h Sediment Mercury, Solid
1912186-017C 24A-040-050 12/5/2019 1704h Sediment ICPMS Metals, Solid
web: www.awal-labs.com 1912186-017C 24A-040-050 12/5/2019 1704h Sediment TCP Metals, Solid
1912186-017D 24A-040-050 12/5/2019 1704h Sediment SVOAs by GC/MS Method
8270E/3546
Kyle F. Gross 1912186-018A V-24A-053-054 12/5/2019 1720h Sediment VOA by GC/MS Method 8260C
Laboratory Director 1912186-019A 24A-050-055 12/5/2019 1726h Sediment Analysis subcontracted to
outside laboratory
Jose Rocha 1912186-019A 24A-050-055 12/5/2019 1726h Sediment ICPMS Metals, SPLP
1912 l 86-019A 24A-050-055 12/5/2019 1726h Sediment Mercury, SPLP QA Officer l 9 l2186-019A 24A-050-055 12/5/2019 1726h Sediment ICP Metals, SPLP
1912186-0l 9A 24A-050-055 12/5/2019 1726h Sediment Anions, E300.0
1912186-019A 24A-050-055 12/5/2019 1726h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
l 912186-019A 24A-050-055 12/5/2019 1726h Sediment Ammonia, 1312 SPLP
1912 l 86-019A 24A-050-055 12/5/2019 1726h Sediment Total Phosphate, Aqueous
1912186-019B 24A-050-055 12/5/2019 1726h Sediment Ammonia, Solid
1912186-019B 24A-050-055 12/5/2019 1726h Sediment Chloride, Solid
1912186-019B 24A-050-055 12/5/2019 1726h Sediment Phosphate, Solid
l 912 l 86-0l 9B 24A-050-055 12/5/2019 1726h Sediment pH
1912186-019B 24A-050-055 12/5/2019 1726h Sediment Conductivity, Solid
1912186-019B 24A-050-055 12/5/2019 1726h Sediment Percent Moisture by SM2540B
1912186-019B 24A-050-055 12/5/2019 1726h Sediment Nitrite/Nitrate (as N), E353.2
1912186-019B 24A-050-055 12/5/2019 1726h Sediment Sulfate, Solid
l912186-019B 24A-050-055 12/5/2019 1726h Sediment Anions, E300.0
1912186-019B 24A-050-055 12/5/2019 1726h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-019C 24A-050-055 12/5/2019 1726h Sediment ICPMS Metals, Solid
Report Date: I /6/2020 Page 8 of234
All anal~ ses applicable lo the CW A. SOWA. and RCRA are perfom1ed in ru:cordance to NELAC prolocols Pe11inent sampling information is located on lhe aHached COC C'onridenlial Business lnfonmilion: This repon is pro\'ided for the exclusi\·e use of the
!ddressee P,i, ile~es o.r su~seq?ent !1;e of the ~~~le of this .co1~pany or ru1~· n~mbe1 ofits slaIT, or reproduclio~ ~f this repo~ in ~m~1eclion~ with the a~Hr1isement, p~~moti~n 01 sale of?'!) ~roch~ct or p~ocess, ~r in 7onn~c!ion \\'(lh lh~ r~-p~blicalion of 1his report
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Set ID: 1912186
ANALYTICAL lAGORATOPIES Date Received: 12/6/2019 1513h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
1912186-019C 24A-050-055 12/5/2019 1726h Sediment ICP Metals, Solid
3440 South 700 West 1912186-019C 24A-050-055 12/5/2019 1726h Sediment Mercury, Solid
~alt Lake City, UT 84119 1912186-019D 24A-050-055 12/5/2019 1726h Sediment SVOAs by GC/MS Method
8270E/3546
1912186-020A V-24A-062-064 12/5/2019 1737h Sediment VOA by GC/MS Method 8260C
1912186-02 lA 24A-062-070 12/5/2019 1740h Sediment ICPMS Metals, SPLP
Phone: (801)263-8686 1912186-021 A 24A-062-070 12/5/2019 1740h Sediment Mercury, SPLP
Toll Free: (888) 263-8686 1912186-021A 24A-062-070 12/5/2019 1740h Sediment ICP Metals, SPLP
1912186-02 lA 24A-062-070 12/5/2019 1740h Sediment Anions, E300.0 Fax: (801) 263-8687 1912186-02 lA 24A-062-070 12/5/2019 1740h Sediment Alkalinity/ Bicarbonate/
!-mail: awal@awal-Jabs.com Carbonate, A2320B
1912186-02 lA 24A-062-070 12/5/2019 1740h Sediment Ammonia, 1312 SPLP
web: www.awal-labs.com 1912186-02 lA 24A-062-070 12/5/2019 1740h Sediment Total Phosphate, Aqueous
1912186-02 IA 24A-062-070 12/5/2019 1740h Sediment Analysis subcontracted to
outside laboratory
Kyle F. Gross 1912186-02 lB 24A-062-070 12/5/2019 1740h Sediment Percent Moisture by SM2540B
Laboratory Director 1912186-02 lB 24A-062-070 12/5/2019 1740h Sediment Anions, E300.0
1912186-02 lB 24A-062-070 12/5/2019 1740h Sediment Sulfate, Solid
Jose Rocha 1912186-02 lB 24A-062-070 12/5/2019 1740h Sediment Conductivity, Solid
1912186-02 lB 24A-062-070 12/5/2019 1740h Sediment Ammonia, Solid QA Officer 1912186-02 IB 24A-062-070 12/5/2019 1740h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-021B 24A-062-070 12/5/2019 1740h Sediment Phosphate, Solid
1912186-02 lB 24A-062-070 12/5/2019 1740h Sediment Chloride, Solid
1912186-02 lB 24A-062-070 12/5/2019 1740h Sediment Nitrite/Nitrate (as N), E353.2
1912186-02 lB 24A-062-070 12/5/2019 1740h Sediment pH
1912186-021C 24A-062-070 12/5/2019 1740h Sediment ICPMS Metals, Solid
l 912186-021 C 24A-062-070 12/5/2019 1740h Sediment ICP Metals, Solid
1912186-02 l C 24A-062-070 12/5/2019 1740h Sediment Mercury, Solid
1912186-02 lD 24A-062-070 12/5/2019 1740h Sediment SVOAs by GC/MS Method
8270E/3546
1912186-022A V-24A-076-078 12/6/2019 801h Sediment VOA by GC/MS Method 8260C
1912186-023A 24A-072-076 12/6/2019 803h Sediment ICP Metals, SPLP
l 912186-023A 24A-072-076 12/6/2019 803h Sediment Total Phosphate, Aqueous
1912186-023A 24A-072-076 12/6/2019 803h Sediment Ammonia, 1312 SPLP
1912186-023A 24A-072-076 12/6/2019 803h Sediment Anions, E300.0
1912186-023A 24A-072-076 12/6/2019 803h Sediment Mercury, SPLP
1912186-023A 24A-072-076 12/6/2019 803h Sediment ICPMS Metals, SPLP
Report Date: I /6/2020 Page 9 of234
All anal) ses applicnble lo lhe CWA, SDWA. and RCRA are perfomn:d in accordance to NELAC protocols. Pertinent sampling information is located on the all"ched COC Confirlenllal Business lnforma11on: This reporl is pro, ided for lhe exclusi, e use of lhe
~ddressee Pri, ile~es o!' su~seq~enl ~1~e of the ~~1e of 1his
0
co1~pw1y or any 1~mber of its slaff, or reproduclio~ ~f this repo~ in .crn~1eclion~ with the a~,ertisemenl, P~?moli~n or sale of~!~ ~roch~cl or p~ocess, ~r in ~onn~c!ion w!th lh~ r~-publicalion of this fepor1
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Set ID: 1912186
Date Received: 12/6/2019 1513h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
1912186-023A 24A-072-076 12/6/2019 803h Sediment Analysis subcontracted to
3440 South 700 West outside laboratory
1912186-023A 24A-072-076 12/6/2019 803h Sediment Alkalinity/ Bicarbonate/
,alt Lake City, UT 84 I I 9 Carbonate, A2320B
l 912 l 86-023B 24A-072-076 12/6/2019 803h Sediment Anions, E300.0
1912186-023B 24A-072-076 12/6/2019 803h Sediment Chloride, Solid
1912186-023B 24A-072-076 12/6/2019 803h Sediment Phosphate, Solid Phone:(801)263-8686 l 912186-023B 24A-072-076 12/6/2019 803h Sediment Alkalinity/ Bicarbonate/
Toll Free: (888) 263-8686 Carbonate, A2320B
Fax: (801) 263-8687 l 912 l 86-023B 24A-072-076 12/6/2019 803h Sediment Ammonia, Solid
:-mail: awal@awal-labs.com l 912186-023B 24A-072-076 12/6/2019 803h Sediment pH
1912186-023B 24A-072-076 12/6/2019 803h Sediment Conductivity, Solid
web: www.awal-labs.com l 912186-023B 24A-072-076 12/6/2019 803h Sediment Percent Moisture by SM2540B
l 912 l 86-023B 24A-072-076 12/6/2019 803h Sediment Nitrite/Nitrate (as N), E353.2
1912186-023B 24A-072-076 12/6/2019 803h Sediment Sulfate, Solid
Kyle F. Gross l 912 l 86-023C 24A-072-076 12/6/2019 803h Sediment Mercury, Solid
Laboratory Director l 912186-023C 24A-072-076 12/6/2019 803h Sediment ICP Metals, Solid
1912186-023C 24A-072-076 12/6/2019 803h Sediment ICPMS Metals, Solid
Jose Rocha 1912186-023D 24A-072-076 12/6/2019 803h Sediment SVOAs by GC/MS Method
8270E/3546
QA Officer l 912 l 86-024A 24A-076-078 12/6/2019 807h Sediment Anions, E300.0
1912186-024A 24A-076-078 12/6/2019 807h Sediment Total Phosphate, Aqueous
1912186-024A 24A-076-078 12/6/2019 807h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-024A 24A-076-078 12/6/2019 807h Sediment ICP Metals, SPLP
1912 l 86-024A 24A-076-078 12/6/2019 807h Sediment Mercury, SPLP
1912186-024A 24A-076-078 12/6/2019 807h Sediment ICPMS Metals, SPLP
1912186-024A 24A-076-078 12/6/2019 807h Sediment Analysis subcontracted to
outside laboratory
1912186-024A 24A-076-078 12/6/2019 807h Sediment Ammonia, 1312 SPLP
1912186-024B 24A-076-078 12/6/2019 807h Sediment Ammonia, Solid
1912 I 86-024B 24A-076-078 12/6/2019 807h Sediment Percent Moisture by SM2540B
1912186-024B 24A-076-078 12/6/2019 807h Sediment Anions, E300.0
1912186-024B 24A-076-078 12/6/2019 807h Sediment Sulfate, Solid
1912186-024B 24A-076-078 12/6/2019 807h Sediment Nitrite/Nitrate (as N), E353.2
1912 l 86-024B 24A-076-078 12/6/2019 807h Sediment Conductivity, Solid
l 912 l 86-024B 24A-076-078 12/6/2019 807h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
Report Date: 1/6/2020 Page IO of 234
All anal~ses applicable lo the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pet1inenl sampling information is located oo the allached COC Confidential Business lnformolion: This 1epor1 is prodded for 1heexdusi\e use of1he
~ddressee Pri, ile~es o_r subfeq~enf ~e of 1he ~~e of this .co1~pa11y or any ,~mber of ils sl:'llf, or reproduclio~ ~f I his repo~ in ~on~1eclion .. \\ilh the a~\'ertisement, p~omori~ ~rsale of :U!~. ~rtxh'.ct or P~?cess, ~r in ~onn~c!ion w!th lh~ r~-publicalion of lhis report
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
American West Lab Set ID: 1912186
ANAI.YTICAL I AOORATORIES Date Received: 12/6/2019 1513h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
I 912186-0248 24A-076-078 12/6/2019 807h Sediment Phosphate, Solid
3440 South 700 West I 912186-0248 24A-076-078 12/6/2019 807h Sediment Chloride, Solid
;alt Lake City, UT 84119 1912186-0248 24A-076-078 12/6/2019 807h Sediment pH
l 912 l 86-024C 24A-076-078 12/6/2019 807h Sediment ICPMS Metals, Solid
l 912186-024C 24A-076-078 12/6/2019 807h Sediment ICP Metals, Solid
l 912 l 86-024C 24A-076-078 12/6/2019 807h Sediment Mercury, Solid
Phone: (801)263-8686 1912186-025A V-24A-081-082 12/6/2019 822h Sediment VOA by GC/MS Method 8260C
Toll Free: (888) 263-8686 I 912 l 86-026A 24A-079-082 12/6/2019 825h Sediment Alkalinity/ Bicarbonate/
Fax: (801)263-8687 Carbonate, A2320B
1912186-026A 24A-079-082 12/6/2019 825h Sediment Analysis subcontracted to
~-mail: awal@awal-labs.com outside laboratory
1912186-026A 24A-079-082 12/6/2019 825h Sediment Ammonia, 1312 SPLP
web: www.awal-labs.com 1912186-026A 24A-079-082 12/6/2019 825h Sediment Total Phosphate, Aqueous
l 912 l 86-026A 24A-079-082 12/6/2019 825h Sediment ICP Metals, SPLP
1912186-026A 24A-079-082 12/6/2019 825h Sediment ICPMS Metals, SPLP
Kyle F. Gross l 912 l 86-026A 24A-079-082 12/6/2019 825h Sediment Mercury, SPLP
Laboratory Director 1912 l 86-026A 24A-079-082 12/6/2019 825h Sediment Anions, E300.0
1912186-0268 24A-079-082 12/6/2019 825h Sediment Nitrite/Nitrate (as N), E353.2
Jose Rocha 1912186-0268 24A-079-082 12/6/2019 825h Sediment Sulfate, Solid
QA Officer 1912186-0268 24A-079-082 12/6/2019 825h Sediment Percent Moisture by SM2540B
I 912186-0268 24A-079-082 12/6/2019 825h Sediment Conductivity, Solid
1912186-026B 24A-079-082 12/6/2019 825h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-0268 24A-079-082 12/6/2019 825h Sediment Ammonia, Solid
l 912 l 86-026B 24A-079-082 12/6/2019 825h Sediment Phosphate, Solid
l 912 l 86-026B 24A-079-082 12/6/2019 825h Sediment Chloride, Solid
1912186-0268 24A-079-082 12/6/2019 825h Sediment Anions, E300.0
1912186-0268 24A-079-082 12/6/2019 825h Sediment pH
l 912 l 86-026C 24A-079-082 12/6/2019 825h Sediment ICP Metals, Solid
1912186-026C 24A-079-082 12/6/2019 825h Sediment Mercury, Solid
1912186-026C 24A-079-082 12/6/2019 825h Sediment ICPMS Metals, Solid
1912186-026D 24A-079-082 12/6/2019 825h Sediment SVOAs by GC/MS Method
8270E/3546
1912186-027 A V-24A-096-098 12/6/2019 846h Sediment VOA by GC/MS Method 8260C
1912186-028A V-24A-098-100 12/6/2019 849h Sediment VOA by GC/MS Method 8260C
l 912186-029A 24A-092-098 12/6/2019 852h Sediment ICP Metals, SPLP
l 912 l 86-029A 24A-092-098 12/6/2019 852h Sediment Ammonia, 1312 SPLP
1912186-029A 24A-092-098 12/6/2019 852h Sediment Total Phosphate, Aqueous
Report Date: 1/6/2020 Page 11 of234
All anal~ ses applicnble 10 lhe CWA. SDWA. and RCRA are perfomied in accordance to NELAC protocols Pe1tinen1 sampling information is located on the attached COC Confiden1ial Business Information: This repon is pr°' ided for the e.xclusi\e use or1he
~ddressee Pri, ile~es or sub .. seq~1ent ~1~e of the ~~ne of !his
0
COl~pany or an~ ~mbe1 of its slnfT, or reproduclio~ ~f Lhis repo~ in .con~eclion,. \\ilb lhe a~, ertisemen[. p~omoli~ or sale of ?°1!Y ~1 odl~cl or p~ocess, ~r in ~onn:'~ion w\lh th~ r~-pub1icD1io11 of this report.
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Set ID: 1912186
ANALYTICAL LABORATORIES Date Received: 12/6/2019 1513h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
1912186-029A 24A-092-098 12/6/2019 852h Sediment Anions, E300.0
3440 South 700 West l 912 l 86-029A 24A-092-098 12/6/2019 852h Sediment ICPMS Metals, SPLP
,alt Lake City, UT 84119 1912186-029A 24A-092-098 12/6/2019 852h Sediment Analysis subcontracted to
outside laboratory
l 912 l 86-029A 24A-092-098 12/6/2019 852h Sediment Mercury, SPLP
1912186-029A 24A-092-098 12/6/2019 852h Sediment Alkalinity/ Bicarbonate/
Phone: (801)263-8686 Carbonate, A2320B
1912186-0298 24A-092-098 12/6/2019 852h Sediment Chloride, Solid
Toll Free: (888) 263-8686 1912186-0298 24A-092-098 12/6/2019 852h Sediment Phosphate, Solid
Fax: (801) 263-8687 1912186-0298 24A-092-098 12/6/2019 852h Sediment Ammonia, Solid
~-mail: awal@awal-Iabs.com 1912186-0298 24A-092-098 12/6/2019 852h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
web: www.awal-labs.com 1912186-0298 24A-092-098 12/6/2019 852h Sediment pH
1912186-0298 24A-092-098 12/6/2019 852h Sediment Conductivity, Solid
1912186-0298 24A-092-098 12/6/2019 852h Sediment Percent Moisture by SM2540B
Kyle F. Gross 1912186-0298 24A-092-098 12/6/2019 852h Sediment Nitrite/Nitrate (as N), E353.2
Laboratory Director 1912186-0298 24A-092-098 12/6/2019 852h Sediment Sulfate, Solid
1912186-0298 24A-092-098 12/6/2019 852h Sediment Anions, E300.0
Jose Rocha 1912186-029C 24A-092-098 12/6/2019 852h Sediment ICPMS Metals, Solid
1912186-029C 24A-092-098 12/6/2019 852h Sediment Mercury, Solid
QA Officer 1912186-029C 24A-092-098 12/6/2019 852h Sediment ICP Metals, Solid
1912186-029D 24A-092-098 12/6/2019 852h Sediment SVOAs by GC/MS Method
8270E/3546
1912186-030A 24A-098-100 12/6/2019 854h Sediment Anions, E300.0
1912186-030A 24A-098-100 12/6/2019 854h Sediment Total Phosphate, Aqueous
1912186-030A 24A-098-100 12/6/2019 854h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-030A 24A-098-100 12/6/2019 854h Sediment ICP Metals, SPLP
1912186-030A 24A-098-l 00 12/6/2019 854h Sediment Mercury, SPLP
1912186-030A 24A-098-100 12/6/2019 854h Sediment ICPMS Metals, SPLP
1912186-030A 24A-098-l 00 12/6/2019 854h Sediment Analysis subcontracted to
outside laboratory
1912186-030A 24A-098-l 00 12/6/2019 854h Sediment Ammonia, 1312 SPLP
1912186-0308 24A-098-l 00 12/6/2019 854h Sediment Percent Moisture by SM2540B
1912186-0308 24A-098-100 12/6/2019 854h Sediment Anions, E300.0
1912186-0308 24A-098-100 12/6/2019 854h Sediment Sulfate, Solid
1912186-0308 24A-098-100 12/6/2019 854h Sediment Nitrite/Nitrate (as N), E353.2
1912186-0308 24A-098-l 00 12/6/2019 854h Sediment Phosphate, Solid
Report Date: 1/6/2020 Page 12 of 234
All anal~ ses applicable lo the CWA. SDW A and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on !he all ached COC, Conridenlial Business Information: This report is proYided for the exclusive use or lhe
~ddressee Pri, ile~es of sub~seq~ent ~~e of 1he ~:u:i1e of I his .crn~pany or an) 1~7mber of its staff. or reproductio~ ~f this repo~ in .co~eclion .. "ith the a~vertisement. P~?moli~n or sale of~!' ~rodLICI or p~ocess, ~r in ~onm:c~ion \\'!th th~ r:_-publication of this reporl
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
Lab Set ID: 1912186
Date Received: 12/6/2019 1513h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
1912186-030B 24A-098-l 00 12/6/2019 854h Sediment pH
3440 South 700 West 1912186-030B 24A-098-l 00 12/6/2019 854h Sediment Ammonia, Solid
;alt Lake City, UT 84119 1912186-030B 24A-098-l 00 12/6/2019 854h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912 l 86-030B 24A-098-l 00 12/6/2019 854h Sediment Chloride, Solid
1912186-030B 24A-098-100 12/6/2019 854h Sediment Conductivity, Solid
Phone:(801)263-8686 1912186-030C 24A-098-l 00 12/6/2019 854h Sediment Mercury, Solid
Toll Free: (888) 263-8686 1912186-030C 24A-098-l 00 12/6/2019 854h Sediment ICPMS Metals, Solid
1912186-030C 24A-098-l 00 12/6/2019 854h Sediment ICP Metals, Solid Fax: (801)263-8687 1912186-030D 24A-098-l 00 12/6/2019 854h Sediment SVOAs by GC/MS Method
~-mail: awal@awal-labs.com 8270£/3546
1912186-03 lA V-24A-100-102 12/6/2019 912h Sediment VOA by GC/MS Method 8260C
web: www.awal-labs.com 1912186-032A V-24A-102-103 12/6/2019 914h Sediment VOA by GC/MS Method 8260C
1912186-033A V-24A-108-110 12/6/2019 916h Sediment VOA by GC/MS Method 8260C
1912186-034A 24A-100-102 12/6/2019 918h Sediment Anions, E300.0
Kyle F. Gross 1912186-034A 24A-100-102 12/6/2019 918h Sediment Ammonia, 1312 SPLP
Laboratory Director 1912186-034A 24A-100-102 12/6/2019 918h Sediment Total Phosphate, Aqueous
1912186-034A 24A-100-102 12/6/2019 918h Sediment Alkalinity/ Bicarbonate/
Jose Rocha Carbonate, A2320B
1912186-034A 24A-100-102 12/6/2019 918h Sediment ICP Metals, SPLP QA Officer 1912186-034A 24A-100-102 12/6/2019 918h Sediment Mercury, SPLP
1912186-034A 24A-100-102 12/6/2019 918h Sediment Analysis subcontracted to
outside laboratory
1912186-034A 24A-100-102 12/6/2019 918h Sediment ICPMS Metals, SPLP
1912186-034B 24A-100-102 12/6/2019 918h Sediment Ammonia, Solid
l 912 l 86-034B 24A-100-102 12/6/2019 918h Sediment Sulfate, Solid
1912186-034B 24A-100-102 12/6/2019 918h Sediment Nitrite/Nitrate (as N), E353.2
1912186-034B 24A-100-102 12/6/2019 918h Sediment Anions, E300.0
1912 l 86-034B 24A-l 00-102 12/6/2019 918h Sediment Percent Moisture by SM2540B
l 912 l 86-034B 24A-l 00-102 12/6/2019 918h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-034B 24 A-100-102 12/6/2019 918h Sediment Phosphate, Solid
1912186-034B 24 A-100-102 12/6/2019 918h Sediment Chloride, Solid
1912186-034B 24A-100-102 12/6/2019 918h Sediment pH
1912186-034B 24 A-100-102 12/6/2019 918h Sediment Conductivity, Solid
1912186-034C 24A-100-102 12/6/2019 918h Sediment ICPMS Metals, Solid
1912186-034C 24 A-100-102 12/6/2019 918h Sediment ICP Metals, Solid
1912186-034C 24A-100-102 12/6/2019 918h Sediment Mercury, Solid
Report Date: 1/6/2020 Page 13 of 234
All anal) ses applicable to the CWA~ SDWA. and RCRA are perforn1ed in accordance to NELAC protocols Pertinenl sampling information is localed on Lhe attached COC Confidential Business Information; This repor1 is proyided for lhe exclusi, e use of1he
~ddressee Pri\'ile~es o,r sub~seq~1enl ~1~e or the ~~le or this .co1~pru1y or any 1~mber or its slafT. or reproduclio~ ~f this repo~ in ~rn~1eclion~ \\ilh the a~: e1tise11;enl, p~omoti~n or ~ale of ?1!)~ ~rodl~cl or P~?cess, ~r in ~nn:_c~ion w(lh th~ r:_-p~blicalion o[this report
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Project: White Mesa Mill MW-24A
American West Lab Set ID: 1912186
ANALYTICAL LAOORATOR!l:S Date Received: 12/6/2019 1513h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
l 912 l 86-034D 24A-l 00-102 12/6/2019 918h Sediment SVOAs by GC/MS Method
3440 South 700 West 8270E/3546
l 912 l 86-035A 24A-102-103 12/6/2019 920h Sediment ICPMS Metals, SPLP
;alt Lake City, UT 84119 1912186-035A 24A-102-103 12/6/2019 920h Sediment Total Phosphate, Aqueous
1912186-035A 24A-l 02-103 12/6/2019 920h Sediment Ammonia, 1312 SPLP
l 912 l 86-035A 24A-l 02-103 12/6/2019 920h Sediment Alkalinity/ Bicarbonate/
Phone: (801)263-8686 Carbonate, A2320B
l 912 l 86-035A 24A-102-103 12/6/2019 920h Sediment Anions, E300.0
Toll Free: (888) 263-8686 1912186-035A 24A-102-103 12/6/2019 920h Sediment Mercury, SPLP
Fax: (801) 263-8687 l 912 l 86-035A 24A-l 02-103 12/6/2019 920h Sediment Analysis subcontracted to
~-mail: awal@awal-labs.com outside laboratory
1912186-035A 24A-l 02-103 12/6/2019 920h Sediment ICP Metals, SPLP
web: www.awal-labs.com 1912186-035B 24A-l 02-103 12/6/2019 920h Sediment Conductivity, Solid
l 912 l 86-035B 24A-102-103 12/6/2019 920h Sediment Sulfate, Solid
l 912 l 86-035B 24A-l 02-103 12/6/2019 920h Sediment Anions, E300.0
Kyle F. Gross 1912186-035B 24A-l 02-103 12/6/2019 920h Sediment Nitrite/Nitrate (as N), E353.2
Laboratory Director 1912186-035B 24A-102-103 12/6/2019 920h Sediment Percent Moisture by SM2540B
1912186-035B 24A-l 02-103 12/6/2019 920h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
Jose Rocha 1912186-035B 24A-102-103 12/6/2019 920h Sediment Ammonia, Solid
QA Officer 1912186-035B 24A-102-103 12/6/2019 920h Sediment Phosphate, Solid
1912186-035B 24A-102-103 12/6/2019 920h Sediment Chloride, Solid
1912186-035B 24A-102-103 12/6/2019 920h Sediment pH
1912186-035C 24A-102-103 12/6/2019 920h Sediment ICPMS Metals, Solid
1912186-035C 24A-102-103 12/6/2019 920h Sediment ICP Metals, Solid
1912186-035C 24A-102-103 12/6/2019 920h Sediment Mercury, Solid
1912186-035D 24A-102-103 12/6/2019 920h Sediment SVOAs by GC/MS Method
8270E/3546
1912186-036A 24A-108-110 12/6/2019 922h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
1912186-036A 24A-108-l 10 12/6/2019 922h Sediment Ammonia, 1312 SPLP
1912186-036A 24A-108-l 10 12/6/2019 922h Sediment Anions, E300.0
1912186-036A 24A-108-l 10 12/6/2019 922h Sediment Mercury, SPLP
1912186-036A 24A-108-110 12/6/2019 922h Sediment ICPMS Metals, SPLP
1912186-036A 24A-108-110 12/6/2019 922h Sediment Analysis subcontracted to
outside laboratory
1912186-036A 24A-108-l 10 12/6/2019 922h Sediment ICP Metals, SPLP
1912186-036A 24A-108-l 10 12/6/2019 922h Sediment Total Phosphate, Aqueous
Report Date: 1/6/2020 Page 14 of 234
All analyses applicable Lo the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling informalion is located on the altached COC. Confidential Business Information: This report is prm ided for the exclusi\e use or the
~ddressee Pri, ile~es o.r sub.seq~enl ~~e or the ~~le of lhis .con_ipany or an~· 1~'!1ber or its slaff, or reproduclio~ ~r Lhis repo'! in ,con~1ec1ion,. \\ilh the a~, ertisemenL P~?molio.n m sale of :31!) ~rodl~cl or p1.ocess, ?r in :°nnt;.c~ion \\ !th lh~ r:-publication or this reporl
ANALYTICAL LABORATORIFS
3440 South 700 West
;alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801)263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Client:
Project:
Lab Set ID:
Date Received:
Lab Sample ID
l 912 l 86-036B
l 912 l 86-036B
1912186-036B
1912186-036B
1912186-036B
1912186-036B
1912186-036B
l 912 l 86-036B
1912186-036B
1912186-036B
1912186-036C
1912186-036C
1912186-036C
1912186-036D
Energy Fuels Resources, Inc.
White Mesa Mill MW-24A
1912186
12/6/2019 1513h
Client Sample ID
24A-108-l 10
24A-108-l 10
24A-l 08-110
24A-108-l 10
24A-108-l 10
24A-108-l 10
24A-108-110
24A-108-l 10
24A-108-l 10
24A-108-l 10
24A-108-110
24A-108-l 10
24A-108-l 10
24A-l 08-110
Contact: Kathy Weinel
Date Collected Matrix Analysis
12/6/2019 922h Sediment Alkalinity/ Bicarbonate/
Carbonate, A2320B
12/6/2019 922h Sediment Anions, E300.0
12/6/2019 922h Sediment Sulfate, Solid
12/6/2019 922h Sediment Nitrite/Nitrate (as N), E353.2
12/6/2019 922h Sediment Percent Moisture by SM2540B
12/6/2019 922h Sediment pH
12/6/2019 922h Sediment Ammonia, Solid
12/6/2019 922h Sediment Phosphate, Solid
12/6/2019 922h Sediment Chloride, Solid
12/6/2019 922h Sediment Conductivity, Solid
12/6/2019 922h Sediment ICPMS Metals, Solid
12/6/2019 922h Sediment ICP Metals, Solid
12/6/2019 922h Sediment Mercury, Solid
12/6/2019 922h Sediment SVOAs by GC/MS Method
8270E/3546
Report Date: 1/6/2020 Page 15 of 234
All anal) ses applic:ible to the CWA. SOWA. and RCRA are perfom1ed in accordance lo NELAC prolocols Pertinent sampling information is localed on lhe attached COC Confidential Business lnformalion: This report is prmided for the e.'\chisi, e use oflhe
~ddressee Pri,•ile~es o.f sub~seq~enl ~?e of the ~~e or this .cm~pany or rul) 1~_:m1Je1 of ils staff, or reproduclio~ ~f this repoi; in .con!1ection~ \\ilh the a~vertise~enl, P~?motio.n ~· sale of?'!~. ~roch~cl or p~ocess, ~r in ~onrn;_c~ion w!lh lh~ r~-pul>Jicntion of 1his reporl
American West
ANALYTICAL LA~CRATORIES
3440 South 700 West
~alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
!-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Kathy Weinel
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date(s) of Collection:
Sample Condition:
C-0-C Discrepancies:
White Mesa Mill MW-24A
1912186
12/6/2019
12/5-12/6/2019
Intact
None
Holding Time and Preservation Requirements: The samples were subcontracted for
crushing/grinding prior to inorganic analysis. The analysis and preparation of all samples
were performed within the method holding times, with the following exceptions: the
samples for pH analyses were analyzed outside of the holding time due to either being
received outside of hold, or being analyzed outside of hold due to the crushing/grinding
process. All samples were properly preserved.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike / Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions:
Sample ID Analyte QC Explanation
1912186-00SC Calcium MS/MSD High analyte concentration
1912186-00SC Iron MSD High analyte concentration
1912186-006A Ammonia -SPLP MS/MSD Sample matrix interference
1912186-0068 Ammonia MS/MSD Suspected sample non-
homogeneity
1912186-007 A Ammonia -SPLP MS/MSD Sample matrix interference
l 912186-007B Ammonia MS/MSD Suspected sample non-
homogeneity
1912186-034B Sulfate MS Sample matrix interference
1912186-036B Phosphate, Total MSD Suspected sample non-
homogeneity
Report Date: 1/6/2020 Page 16 of 234
All analyses applicnble Lo the CWA. SOWA. and RCRA me performed in accordance to NELAC protocols Pe1tinenl sampling inrormaLion is located on the allached COC Confidential Business Information: This reµorl is p1ovided for the e:-.:clush e use of the
~ddressee. P1i, ile~es o.r sub .. seq~enl ~~e of 1he ~~e of this .con:ipany or M)' ·~~mber of its stafT. or reproduclio~ ~f this repo~ in ~01111ection .. \\ilh the a~, ertisemenl, p~omolio.n or sale of~!~. ~rodL~l or p~ocess, ~r in ~onn~c~ion w~lh lh~ r!·rlUblicaLion of this report
3440 South 700 West
,alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
!-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Duplicate (DUP): The parameters that required a duplicate analysis had RPDs
within the control limits.
Corrective Action: None required.
Report Date: 1/6/2020 Page 17 of 234
All analyses applicable to lhe CWA. SOWA. and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling informalion is localed on Lhe auached COC, Conlidential Business Jnformalion: This report is provided for the exclusire use oflhe
'!ddressee. Pri, ile~es of su~seq~enl ~~e of lhe ~?1:11e of lhis ,co1~pnny or M) ~'!lber of ils s1aff, or reproduclio~ ~f this repo~ in ~0~1eclion ... wilh lhe ~~ertise1;1enl, P~?moli~n ~r ~ale of '."!Y. ~rod~cl or P~?cess, ~r in ~onn1;c~ion w!lh th~ r:-p~blicalion of 1his report
ANALYTICAL LABORATORl[S
3440 South 700 West
)alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
~-mail : awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Semivolatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Kathy Weinel
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date(s) of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
White Mesa Mill MW-24A
1912186
12/6/2019
12/5-12/6/2019
Intact
None
SW-846 8270E/3546
Semivolatile Organics
General Set Comments: No target analytes were observed above their reporting limits.
Holding Time Requirements: The preparations and analyses of the samples were
performed within respective holding times.
Preparation Requirements: The samples were prepared and analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met, with CCV exceptions noted on the reports. All internal standard
recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks: No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample / Laboratory Control Sample Duplicate
(LCS/LCSD): All LCS, LCSD, and RPD recoveries were within control limits,
indicating that the preparation and analysis were in control, with the following
exceptions: the LCS recovery for 4-Bromophenyl phenyl ether in LCS-66855 was
outside of the control limits indicating possible bias high. Data deemed acceptable
as the analyte was not observed in the field samples. The RPDs for multiple
compounds in LCSD-66928 were outside of the control limits. The LCS and LCSD
percent recoveries were within range, indicating that the method is in control.
Matrix Spike/ Matrix Spike Duplicate (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions: the RPD for 3,3'-Dichlorobenzidine on sample 1912186-
036D was outside of the control limits due to suspected sample non-homogeneity or
sample matrix interference.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 1/6/2020 Page 18 of234
All analyses applicable to Lhe CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the at1ached COC. Confidential Business Information: This report is provided for the exclusi,e use of 1he
~ddressee, Pri, ile~es o: su~seq~ent ~~e or the ~:t7:ne of this .con:ipany or M) ~'!1be1 of its staff, or reproductio~ ~f I his repoi; in ~on~1ection~ \\ith Lile~' ertisement, p~~moli~ or sale of?'!~ ~rodl~ct or P~?<=ess, ~r in ~onn1;c~ion w~lh lh~ r:·p~blica.J.ion of this report
American West
ANALYTICAL LAOORATORIES
3440 South 700 West
,alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Volatile Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Kathy Weinel
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date(s) of Collection:
Sample Condition:
C-0-C Discrepancies:
Method:
Analysis:
White Mesa Mill MW-24A
1912186
12/6/2019
12/5-12/6/2019
Intact
None
SW-846 8260D/5035
Volatile Organic Compounds
General Set Comments: One or more target analytes were observed above reporting
limits.
Holding Time and Preservation Requirements: All samples were received in appropriate
containers and properly preserved. The analysis and preparation of all samples were
performed within the method holding times following the methods stated on the analytical
reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met.. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates:
Method Blanks (MBs): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Sample / Laboratory Control Sample Duplicates
(LCS/LCSDs): All LCS, LCSD, and RPD recoveries were within control limits,
indicating that the preparation and analysis were in control, with the following
exceptions: the RPDs for multiple compounds in LCSD VOC-3 111619A and
LCSD VOC-3 121219A were outside of the control limits. The LCS and LCSD
percent recoveries were within range, indicating that the method is in control.
Surrogates: All surrogate recoveries were within established limits.
Corrective Action: None required.
Report Date: 1/6/2020 Page 19 of234
All analyses applicable 10 lhe CWA. SOWA. and RCRA are perfom1ed in accordnnce to NELAC protocols Pertinenl sampling information is located on tJ1e altnched COC Confidential Business lnrormalion: This repon is p10, ided fo1 lhe e\;clusi,e use or lhe
~ddressee, Pri,·ile~es o_rsu~seq~nt .11;e of Lhe ~~e of lhis .co1~pany or M) ~mber ofils staff. or reµroduclio~ ~f Lhis repm; in .co~lection ... ,\1th U1e a~\ertisemenl. p~omolio.n or sale of :11!) ~ro<il:c1 or p~ocess, ~· in ~onn:_c~ion w!th th~ ri;·publicotion of lhis report
American West Analytical Laboratories REVISED: 12113119 Rpt Emailed:
OL:
UL
Denison
Inorganics analyses added to samples that were received
back from CMT. -vns
WORK ORDER Summary Work Order: 1912186 Page 1 of25
Due Date: 12/27/2019 Client:
Client ID:
Project:
Comments:
Sample ID
1912186-00lA
1912186-002A
1912186-003A
l 912186-004A
1912186-00SA
Printed: 12/27/2019
Energy Fuels Resources, Inc.
ENE300
White Mesa Mill MW-24A
Contact: Kathy W einel
QC Level: III WO Type: Standard
QC 3 (no chromatograms). EDD-Denison. Report Fluoride down to the MDL. Samples sent to CMT for crushing/grinding prior to Inorganics analysis.
12/10/19: added SVOCS to some samples (as marked on Pat's amended COC). 12/13/19: samples were received back from CMT and inorganics analyses
were added. ALL TESTS ON THE "A" FRACTIONS (except voes) ARE TO BE RUN AS SPLP. Most samples have additional volume on hold if needed.
Footnote: samples for pH will be run past their hold time due to crushing process.; \)~
Client Sample ID
V-24A-110-112
V-24A-112-114
V-24A-114-116
V-24A-l 16-118
24A-110-112 -~·-·· -~·-···
Collected Date Received Date Test Code Matrix Sel Storage
12/5/2019 1523h 12/6/2019 1513h 8260D-S-5035 Sediment l~ VOCFridge
Test Group: 8260D-5035-AWAL &F&D; # of Analytes: 54 /#of
Surr: 4
12/5/2019 1525h 12/6/2019 1513h 8260D-S-5035 Sediment I~ VOCFridge
Test Group: 8260D-5035-AWAL & F&D; # of Ana/ytes: 54 /# of
Surr: 4
12/5/2019 1532h 12/6/2019 1513h 8260D-S-5035 Sediment ['1] VOCFridge
Test Group: 8260D-5035-AWAL &F&D; # of Analytes: 54 I# of
Surr: 4
12/5/2019 1535h 12/6/2019 1513h 8260D-S-5035 Sediment ~] VOCFridge
Test Group: 8260D-5035-AWAL &F&D; #of Ana/ytes: 54 /# of
Surr: 4
12/5/2019154411 12/6/2019151311 I3l2LM-PR Sediment l-J SPLP ----··----··----· ··----· -···----·-----·. --~J SPLP
·------·------·------
·-----------------· .. --------
300.0-W
-----· 2 SEL Ana/ytes: CL F ___ _
3005A-SPLP-PR --·----··--·-...•.. -.. -------------
6010D-SPLP
·----5 SEL Analytes: CA FE MG K NA ___ _
60208-SPLP
[]
i;,J
SPLP
SPLP
~ SPLP
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN -------
ALK-W-2320B ~I SPLP
2 SELAnalytes: ALKB ALKC
HG-SPLP-7470A --------~ 0 __ :PLP
[J -SPLP -HG-SPLP-PR ·-----··---
NH3-SPLP-3SO. l D SPLP ---------NH3-SPLP-PR [] SPLP
2
2
. 2
2
----______ ., -·---···-------
------·
---------------OUTSIDE LAB u SPLP
LABORATORY CHECK: %M ["] RT [J CN [l TAT [J QC L-1 LUO [l HOK __ _ HOK __ HOK __ COG Emailed
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
1912186-00SA 24A-110-112
1912186-00SB
-----.. ---..... -----
1912186-00SC
1912186-00SD
l 912186-006A 24A-112-114
WorkOrder: 1912186 Page2of25
Due Date: 12/27/2019
Collected Date Received Date Test Code Matrix Sel Storage
12/5/2019 1544h 12/6/2019 1513h P04-W-4500PF Sediment
P04-W-PR ----·-· 300.0-S
_____ l _SEL Ana!ytes: F -·-·--··-
ALK-S-2320B
I I SPLP
[J_-S!~P
Iv') OF-WC
l~l OF-WC
2 SEL Analytes: ALKB ~!,KC
CL-S-9251 ----·---_ __ [l OF-WC .
COND-S-9050A -·--·· ~~ --
NH3-S-350.1 --·--·· NH3-S-PR -·--N02/N03-S-353.2
PH-9045D ·--N--0 -
PMOIST ---P04-S-4500PF
P04-S-PR -·---·-S04-S-9038
SOIL-PR
[] OF-WC
[J OF-WC
.. ·----I _I -~F-WC
_ _l] OF-W_~
------[ I OF-WC
I I OF-WC D -DF-WC
---·--I _ I OF-WC
[j OF-WC
--~C.-u OF-WC
3051A-ICPMS-PR
6010D-S
-----IJ OF-Metals
_____ 5 SEL Ana!ztes: CA F_E J!G K NA
.6020B-S
f~ OF-Metsls
1'11 OF-Metals
17 SEL Ana!ytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
HG-S-74718
HG-S-PR-B
3546-SVOA-PR ·--··-
8270E-S-3546
I J __ OF-Metsls
[J OF-Metals
_ _lL svoc
iv'] svoc
Test Group: 8270£-S-Custom-3546; # of Ana!ytes: 61 /# ofSurr: 6
12/5/20191545h 12/6/201915I3h 1312LM-PR -·---Sediment ··-D SPLP
300.0-W i'1J SPLP
2 SEL Ana!ytes: CL F -· _ _
3005A-SPLP-PR -·----..
6010D-SPLP
·-··--.. ___ L--_ 5 SEL Ana!ytes.· CA_ F_E MG K JYA
[]
[;,]
SPLP
SPLP
6020B-SPLP i'IIJ SPLP
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
Printed: 12/27/2019 LABORATORY CHECK: %M LJ RT r·1 CN [] TAT r ·1 QC lJ LUO L I HOK __ _ HOK __ _ HOK___ COC Emailed,...._ ___ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
1912186-006A 24A-112-114 12/5/2019 1545h
1912186-0068
1912186-006C
l 912186-006D
l 912186-006E
l 912186-007A 24A-114-116 12/5/2019 1546h
Received Date Test Code
12/6/2019 1513h ALK-W-23208
____ J ~Ef: Anaptes: ALKB ALKC
HG-SPLP-7470A
HG-SP LP-PR -·-···----··· NH3-SPLP-350. l --·-........
NH3-SPLP-PR
OUTSIDE LAB
• • --u-••• -••
P04-W-4500PF
P04-W-PR
300.0-S
I SELAnalytes~[.
ALK-S-23208
2 SEL Analytes:_ ALJS.f! ALKC
CL-S-9251 ··--·-· COND-S-9050A
Matrix
Sediment
WorkOrder: 1912186 Page3of25
Due Date: 12/27/2019
Sel Storage
I\/] SPLP
.. ___ [I SPL~
-··· -----· ·--· . -__ I I -S~LP
·----_ _ 1-_I _ SPLP
. .. ·--____ \.-] SPLP
. ··--[l SPL_!'.. 1· I SPLP
I I SPLP
[\/] OF-WC
lv'I OF-WC
NH3-S-350.1
NH3-S-PR
N02/N03-S-353.2
PH-90450
PMOIST
l ] OF-WC
L l __ oF~C
[-1 OF-WC -·-----------·
----. -
P04-S-4500PF
P04-S-PR
S04-S-9038
SOIL-PR
3051A-ICPMS-PR
60100-S
_ . ___ f.J OF-WC
[ j OF-WC
[] _ OF-WC
I-] OF-WC r I OF-WC
L.1_ OF-WC
IJ OF-WC
11 OF-WC
l)_ OF-Metals
[~) OF-Metals
5 SEL AnqiJt!'!:· __ CA FE MG K NA
60208-S [v"J OF-Metals
I 7 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
HG-S-74718
HG-S-PR-8
3546-SVOA-PR
8270E-S-3546
[l
I i ·---··---.. ___ JJ .
l11J
Test. Group:_8270E-S-Cus!<:_f1!:3546; # of Analytes: 61 !# o/Surr: 6
OF-Metals
OF-Metals
svoc
svoc
[j HOLD
12/6/2019 1513h 1312LM-PR Sediment ~PLP
Printed: 12/2712019 LABORATORY CHECK: %M [I RT I J CN 1·] TAT 1..1 QC 1··1 LUO r] HOK __ _ HOK __ _ HOK___ COC Emailed~----
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
I912186-007A 24A-114-116
1912186-0078
19I2186-007C
Collected Date Received Date Test Code
12/5/2019 1546h 12/6/2019 1513h 300.0-W
_ _ __ ·--_ -· ·-2 SEL Analytes; CL F ··---
3005A-SPLP-PR --------·---
6010D-SPLP
Matrix
Sediment
5 _SE~ "!_f!E_IY.!_eE C;:4 FE MG K NA
60208-SPLP
WorkOrder: 1912186
Due Date: 12/27/2019
Set Storage
lv'J SPLP
__ -··--l_) .. SPLP
Jy,J SPLP
-----··--... lv'J SPLP
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
ALK-W-2320B
-~l}_!:lnalytes: ALKB ALKC
HG-SPLP-7470A
HG-SPLP-PR -. --·--NH3-SPLP-350.1
NH3-SPLP-PR ---------~---···--.
OUTSIDE LAB . -·------·
P04-W-4500PF ··---.... --P04-W-PR
iv'I SPLP
I)_ SPLP
--··--·-. -I. SPLP l I SPLP
. __ ,-1 SPLP -···
[I
__ __,_I J
SPLP
SPLP
----· --···-----·· .... ------·--------1-1
['11"]
SPLP
OF-WC 300.0-S
1 SEL Analytes: F ----__ _
ALK-S-23208
2 SEL Analytes: ALKB J LKC
CL-S-9251
COND-S-9050A . -
NH3-S-350.1
NH3-S-PR ... -.. ---
N02/N03-S-353.2
PH-9045D
PMOIST
P04-S-4500PF
P04-S-PR
804-8-9038
SOIL-PR
3051A-ICPMS-PR .. ··-~ --
6010D-S
5 SEL Analytes:_ C1 FE }!_G K NA
60208-S
lv'I OF-WC
I I OF-WC
i_-j OF-WC ·-·~ ----__ I.L OF-WC
l-I _!>!·WC
[] DF-WC
L-.] DF-:Wc
I.! OF-'!!__C
11 OF-WC
_[ .]_ -· ~F=WC
l] DF-WC
I_J DF-WC
I I OF-Metals
['11 DF~~fota.ls
[v'I OF-Metals
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
Page4 of25
Printed: 12/27/2019 LABORATORY CHECK: %M I _I RT I J CN [] TAT I_] QC [] LUO U HOK __ _ HOK __ _ HOK___ COG Emailed'------
WORK ORDER Summary WorkOrder: 1912186 Page5of25
Due Date: 12/27/2019 Client:
Sample ID
1912186-00?C
I 912186-007D
1912186-00SA
1912186-0088
Printed: 12/27/2019
Energy Fuels Resources, Inc.
Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
24A-114-116 12/5/2019 1546h
24A-l 16-l 18 12/5/2019 1547h
12/6/2019 1513h HG-S-74718
HG-S-PR-8 ----·-.. ~ ...
3546-SVOA-PR -· --·--8270E-S-3546
Sediment __ ·-lL
·---·---· -.... J I
[]_
~
Test Group: 8270E-S-Custom-3546; # of Analytes: 61 I # of Surr: 6
12/6/2019 1513h 1312LM-PR ··------300.0-W
[J Sediment . ·----------· -~j
OF-Metals
OF-Metals
svoc
svoc
SPLP
SPLP
_____.!_!EL Analf.!~: CL F
3005A-SPLP-PR I.I SPLP ------·--
6010D-SPLP
___ !!_~Ef::. Analytes: CA FE MG K NA
6020B-SPLP
l~I SPLP
I'/] SPLP
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
ALK-W-23208 ~I SPLP
----··-·· --·---·------2 ~ELAne;lytes: ALKB ALK_<;_ __
HG-SPLP-7470A --·-o-SPLP _ •--. ···----·---
HG-SPLP-PR ---·-··-----·---------.. ~·~---NH3-SPLP-350.1
NH3-SPLP-PR -----··-·---------· OUTSIDE LAB --------P04-W-4500PF
P04-W-PR ·-----300.0-S
I SEL Analytes: F
ALK-S-23208
2 SEL Ant:-JY/e~ A_LKB ALKC
CL-S-9251 . -
COND-S-9050A
NH3-S-350.1
NH3-S-PR
N02/N03-S-353.2
PH-9045D
PMOIST
P04-S-4500PF
P04-S-PR
S04-S-9038
SOIL-PR
LABORATORY CHECK: %M [-I RT [l CN !-1 TAT l ) QC [] LUO 1 ·1 HOK __ _ HOK __ _
lJ
[J
SPLP
SPLP
[J SPLP
·-Q SPLP--·---· ---~-[J SPLP ----· -I] SPLP ~---'"I OF-WC ·---···
~l OF-WC
I 1 DF-WC
[J OF-WC .. --__ [) OF-WC
u OF-WC
l~ DF-WC -[] OF-WC ----u OF-WC --.
r_ 1 DF-WC
f-j DF-WC
____ (J DF-~C
[I DF-WC
---·
.... --· -. -
---
HOK___ COC Emailed~----
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
1912186-008C 24A-116-118
1912186-008D
1912186-00SE
1912186-009A V-24A-014-016
1912186-0lOA 24A-014-016
1912186-0lOB
WorkOrder: 1912186 Page6of25
Due Date: 12/27/2019
Collected Date Received Date Test Code Matrix Sel Storage
12/5/2019 1547h 12/6/2019 1513h 3051A-ICPMS-PR ··---·----_ .. , ..
6010D-S
Sediment .l;_J _ D.:_Metals
[\/J DF-Metllls ____ ,.._ ___ --·-___ 5_SEL_Analy!.~~:. CA .f_E MG_ K ~-. _
60208-S
12/5/2019 1603h
12/5/2019 1610h
----------·
~] OF-Metals
17 SELAnalytes: AS BE CD CR CO CU PB MN MO NI SEAG TL
SNUVZN
HG-S-747IB [ j DF-Metllls ··-------. ----.... . -[] DF-Me~ls HG-S-PR-8 -·--·---·-· 3546-SVOA-PR L _I svoc -·---·· -8270E-S-3546 -lv'I SVOC
• __ ________!'!s!._Gro_up: 8270.E-S-Custom-3546~ ~_g[__A!!_alytes.:...§..1..!!!-. of~urr: 6
I I HOLD
12/6/2019 1513h 8260D-S-5035 Sediment [~J VOCFridge
12/6/20191513h
Test Group: 8260D-5035-AWAL &F&D; #of Analytes: 54 /#of
Surr: 4
1312LM-PR Sediment L.J ---·--··--·--· -····-·-----------300.0-W lv'J
SPLP ----SPLP
_.l_§.§.L A!!~tes:_ CL F
3005A-SPLP-PR
6010D-SPLP
--·-·---· [J SPLP --·--· !,iJ SPLP
_______ 5 SELAnalytes: CAFEM(!~.!!..A __ _
60208-SPLP l~J SPLP
17 SELAnalytes: AS BE CD CR CO CU PB MN MO NI SE AG Tl
SNUVZN
ALK-W-23208
_2 §_E? A'!_alytes: A!:_KB ALK~
HG-SPLP-7470A
['11/ SPLP
--~·-·-· ·---·-· 1·1 SPLP
[_I SPLP HG-SPLP-PR
NH3-SPLP-350.1 ····-·---NH3-SPLP-PR
OUTSIDE LAB ---.. ·---•.. --
P04-W-4500PF
P04-W-PR
300.0-S
_ _ _ J_S~l_ 1_.!!aQ'!f!!·J':. __ _
ALK-S-23208
2 SEL Analytes: ALKB ALKC
.... ·-···----·-·· ---... "'" ... .J .. OI -SPLP
-· _ -----· [] ... SPLP I J __ sr,~r
\"--[ SPLP _,. ·---·-----~--[""J SPLP
[,ij DF-WC
[\/] DF-WC
2
-·--------. . .. ___ ,... -··· . ----·-----
____ C,L-S-9251 _ _Ll_ DF-WC
COND-S-9050A [ I DF-WC
Printed: 12/27/2019 LABORATORY CHECK: %M Cl RT [J CN I I TAT [ l QC [J LUO l J HOK __ _ HOK __ HOK___ COC Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
1912186-0IOB 24A-014-016 12/5/2019 1610h
1912186-0IOC
1912186-0IOD
1912186-0lOE
1912186-01 lA V-24A-020-022 12/5/2019 1625h
l 912186-012A 24A-020-025 12/5/2019 1627h
WorkOrder: 1912186 Page7of25
Due Date: 12/27/2019
Received Date Test Code Matrix Set Storage
12/6/20191513h NH3-S-350.1
NH3-S-PR
N02/N03-S-353.2
Sediment l,j __ OF-WC
L_] OF-WC
0 OF-WC ---· ....... . _.. ----.... ----~-~.... --
PH-90450
PMOIST
P04-S-4500PF
P04-S-PR
S04-S-9038
SOIL-PR ~---.....
3051A-ICPMS-PR
6010D-S
5 SEL AnaQ'!~s: C:(1 [(£ MG K NA
6020B-S
!_] OF-WC
l] _OF-WC
·-·· [] _OF-WC ..
11 OF-WC ·---l-1 OF-WC ... :.....---... JJ_ OF-W~
_____ [I O_:-Me~als
l,/I OF-Metals
~] OF-Metals
17 SELAnalytes: AS BE CD CR CO CU PBMN MON! SEAG TL
SNUVZN
HG-S-747IB [j OF-Metals
HG-S-PR-B ----I J OF-Metals
. --~ _JJ._ SVOC
. ----·-·· ----_____ .. ____ .
3546-SVOA-PR
8270E-S-3546 1\11 SVOC
Test Gro_up: B?J!JE-S-Custom-3546; # of_~nalytes: 6{!!:_ of.Surr: 6_ __
1.] HOLD
12/6/2019 1513h 8260D-S-5035 Sediment l,tJ VOCFridge
Test Group: 8260D-5035-AWAL & F&D; # of Analytes: 54 /# of
Surr: 4
12/6/2019 1513h 1312LM-PR Sediment -------·-·· I J SPLP
300.0-W
2_S~An_E!z!!::.. CLF
3005A-SPLP-PR
60100-SPLP
_________ 5 Sf!L Anal_ytes: _CA FE !!_GK N1
60208-SPLP
1'1] SPLP
--·-[I SPLP -I'll SPLP
-lviJ SPLP
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
ALK-W-23208 ~I SPLP
___ 2_SEL_An!!_l)ltes:ALKBALKC_ ----·-·· -·-------
HG-SPLP-7470~ ..... _ --_ _ I ~ I
HG-SPLP-PR I I
NH3-SPLP-350.1 ,-i -----
NH3-SPLP-PR l i ·'
SPLP
SPLP
SPLP
SPLP
2
-·---· -
Printed: 12/27/2019 LABORATORY CHECK: %M [l RT 1-1 CN [_] TAT I J QC [J LUO 1 · 1 HOK __ _ HOK __ _ HOK___ COC Emailed~----
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
l 912186-012A 24A-020-025
1912186-0128
1912186-012C
l912186-012D
19!2186-0I2E
1912186-013A 24A-025-030
Collected Date Received Date Test Code
12/5/2019 1627h 12/6/2019 1513h OUTSIDE LAB
P04-W-4500PF
P04-W-PR
300.0-S
I SEl Analyte::~ F_
ALK-S-23208
2 SElAna/ytes;__AL__KB ALKC
CL-S-9251
COND-S-9050A
NH3-S-350.1
NH3-S-PR -------·-·
N02/N03-S-353.2
PH-9045D .. _____ _
PMOIST ---
P04-S-4500PF H--·--·-
P04-S-PR -----··-
S04-S-9038
S01L-PR
3051A-ICPMS-PR
6010D-S
4 SEl Analy~es: CA _MG K NA
60208-S
Matrix
Sediment
WorkOrder: 1912186
Due Date: 12/27/2019
Sel Storage
I J SPLP
(1 " SPLP . ·------··· [l SPLP
Iii DF-WC
~I DF-WC
I I -~-WC
_ _[L_ OF-~~
I I -~F-~C
1 ·1 _DF-WC
_Q_ OF-WC
_______ IJ DF-WC
I.J _:>F-WC
1 ·1 _oF-WC
f-] OF-WC -· ---·--
1 .J OF-WC ---
1 J DF-WC
[ J • _ OF-Metals
1'/1 OF-Metals
i"J DF-Metals
I 7 SEl Ana{ytes: AS BE CD CR CO CU PB MN MO NI SE AG Tl
SNUVZN
12/5/2019 1630h 12/6/2019 1513h
HG-S-74718 rJ DF-Metals ···-· HG-S-PR-B I I OF-Metals --·----.. -·---·----.
3546-SVOA-PR 1· J svoc ---· -----·------
8270E-S-3546 ['.Ill SVOC
Test Group: 8270£-S-Custom-3546; # of Analytes: 61 I # ofS!:!.rr: 5
I312LM-PR
300.0-W
2 SEL Analy1es: Cl F
3005A-SPLP-PR ---. ---
6010D-SPLP
Sediment
5 SEl AnalY_tes: CA FE MG K NA
1]
lJ
1vr1
HOLD
SPLP
SPLP
-· .. ·--· L. J SPLP i,ll SPLP
Page 8 of25
Printed: 12/27/2019 LABORATORY CHECK: %M L.J RT ! I CN 1·1 TAT U QC I I LUO [ HOK __ _ HOK HOK___ COC Emailed~----
WORK ORDER Summary
Client:
Sample ID
l 912186-013A
1912186-0138
l 912186-013C
1912186-0130
1912186-013E
Energy Fuels Resources, Inc.
Client Sample ID
24A-025-030
WorkOrder: 1912186 Page9of25
Due Date: 12/27/2019
Collected Date Received Date Test Code Matrix Sel Storage
12/5/2019 1630h 12/6/2019 1513h 60208-SPLP Sediment 1'11 SPLP
•· -... -----
17 SELAnalytes: AS BE CD CR CO CU PB MN MON! SEAG TL
SNUVZN --·--·----· ---
ALK-W-23208
__ 2 SEL_ A1;aly_tes.~ ALKB ALKC
HG-SPLP-7470A
HG-SPLP-PR
NH3-SPLP-350.1 -. --·-· ---.. ~---·-· ..
NH3-SPLP-PR
OUTSIDE LAB -·-···-...
P04-W-4500PF
P04-W-PR ·------· 300.0-S
.. _1 SEL Analytes: F
ALK-S-23208
2 SEL ~a!J!es: _ALKJ! .. A.f..KC
CL-S-9251
COND-S-9050A
NH3-S-350.J
NH3-S-PR
N02/N03-S-353.2
PH-9045D
PMOIS'T
P04-S-4500PF
P04-S-PR
S04-S-9038
SOIL-PR
305IA-ICPMS-PR . --· .. ....,._. __
6010D-S
~ SEL Analytes: CA FE MG K NA
60208-S
[v'J SPLP
--------~----·-----l]
[J --·--1 1-
-.... · IJ
... -------. IJ I. !
Ll
lvi]
---·-----
SPLP
SPLP
SPLP
SPLP
SPLP
SPLP
SPLP
DF-WC
Iv'! DF-WC
-·· -"(i . DF-WC
r_ 1 DF-WC
L I DF-WC
L!. _ DF-WC
I DF-WC
l I DF-WC
I I DF-WC
(J OF-WC
J"! DF-WC
I, l OF-WC
I I OF-WC
J ! -DF:Metals .... _ i ... r:iF-Me;ls
lv'I OF-Metals
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
HG-S-74718
HG-S-PR-8 ···-~·---~
___ [J _ OF-Metals
_ I J __ 9.F±1etals
[I svoc •----·[ .. ! HOLD
Printed: 12/27/2019 LABORATORY CHECK: %M l] RT I.] CN 1-·1 TAT LJ QC I .. I LUO I I HOK __ _ HOK __ HOK___ COC Emailed ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
1912186-014A V-24A-036-038
1912186-015A 24A-035-040
1912186-015B
1912186-0lSC
WorkOrder: 1912186 Pagel0of25
Due Date: 12/27/2019
Collected Date Received Date Test Code Matrix Sel Storage
12/5/2019 1643h
12/5/2019 1647h
12/6/2019 1513h 8260D-S-5035 Sediment ['11 VOCFridge
Test Group: 8260D-5035-AWAL & F&D; # of Analytes: 54 I# of
Surr: 4
12/6/2019 1513h 1312LM-PR Sediment
300.0-W
2 SEL Analytes: CL F __ ··---
3005A-SPLP-PR
6010D-SPLP
5 SEL Analytes: CA FE MG K !!A __ _
60208-SPLP
l_J SPLP --~I SPLP
___ ...!_j -SPLP
l\tl SPLP
f,ij SPLP
17 SELAnalytes: AS BECD CR CO CU PB MN MON/ SEAG TL
SNUVZN
ALK-W-23208
_ 2 SEL_~na{yttf_: ALKB ALKC
HG-SPLP-7470A ---·------HG-SPLP-PR
l~J SPLP
-· -·-· I -1 SPLP
. --· . --·--~ ·----·-· ------[_) __ SPLP
NH3-SPLP-350.1 -·-------... -·--
NH3-SPLP-PR
OUTSIDE LAB
P04-W-4500PF
P04-W-PR
300.0-S
1 SEL Analytes: F
ALK-S-23208
2 SEL-Analy_tes: A_LKB ALKC_
CL-S-9251
COND-S-90SOA
NH3-S-3S0.1
NH3-S-PR
N02/N03-S-353.2
PH-9045D
PMOIST
P04-S-4500PF
P04-S-PR
S04-S-9038
SOIL-PR
305IA-1 CPMS-PR
______ [] SPLP
L_I SPLP
I I s~~_I_'
_I) __ SPLP
I I SPLP
1'111 DF-WC
1'111 DF-WC
I ·' I ..I n -· -----·-··-··-----· I
1" I
I I
I.: I .
J .. i r:1
r·.1 --------[:]
DF-WC
DF-WC
DF-WC
DF-WC
OF-WC
OF-WC
OF-WC
DF-WC
OF-WC
OF-WC
OF-WC
OF-Metals
2
Printed: 12/27/2019 LABORATORY CHECK: %M [l RT U CN I.J TAT i -1 QC [°J LUO I I HOK __ _ HOK __ _ HOK___ COC Emailed,__ ___ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
1912186-015C 24A-035-040
1912186-015D
1912186-0l5E
1912l86-016A V-24A-046-048
1912186-017A 24A--040-050
1912186-0178
WorkOrder: 1912186
Due Date: 12/27/2019
Collected Date Received Date Test Code Matrix Set Storage
12/5/20191647h 12/6/20191513h 6010D-S Sediment lv<I OF-Metals
12/5/2019 1701h
12/5/2019 1704h
12/6/2019 1513h
5 SEL Ana/ytes:_S _1 FE f,1G K NA
6020B-S \v'J
17 SEL Ana/ytes: AS BE CD CR CO CU PB MN MO NJ SE AG TL
SNUVZN
HG-S-74718
HG-S-PR-8 . -~···--
PMOIST
3546-SVOA-PR
8270E-S-3546
I l
I "' --·---·-·-----····-J J_
[_]
~I
Test Group: 8270E-~-Cu:fom-3546; #_of Analytes: 61 I# of Surr~ 6_
1 ·1
Sediment 1J
OF-Metals
OF-Metals
OF-Metals
OF-Metals
svoc
svoc
HOLD
broken
12/6/2019 1513h 1312LM-PR u Sedi~ne~---·--ljJ SPLP
SPLP -----·-
300.0-W
2 SELAna/ytes: CLF __
3005A-SPLP-PR -·---6010D-SPLP
··----·--LI SPLP \'1\ SPLP
-··--·-5 SEL Analyles: CA FE MG K NA __ .. _ ·-
6020B-SPLP Iv'] SPLP
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NJ SE AG TL
SNUVZN
ALK-W-23208
2 SEL~na/ytes: ALKB_ AL~c_ .
HG-SPLP-7470A
HG-SP LP-PR
NH3-SPLP-350.1 ----
NH3-SPLP-PR
OUTSIDE LAB
P04-W-4500PF
P04-W-PR
300.0-S
1 SEL Ana/ytes: F
ALK-S-23208
2 SEL A_~alytes~ 1LKB ALKC
CL-S-9251
COND-S-9050A
NH3-S-350.l
-·1 SPLP
I I SPLP
l I SPLP
I I _SPLP
LL SPLP
\_J SPLP
i--j SPLP
11 SPLP
lv<I OF-WC
iv'J OF-WC
L'J OF-WC
L I OF-WC
_ I 1._ -"c--
Page 11 of25
2
Printed: 12/27/2019 LABORATORY CHECK: %M [] RT 1:~.I CN r·1 TAT [l QC 1 ··1 LUO r-1 HOK __ _ HOK __ _ HOK___ COC Emailed'------
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
1912186-0l 7B 24A-040-050
l 912186-0I 7C
1912186-017D
----· --------·
1912186-017£
1912186-018A V-24A-053-054
l 912186-0I 9A 24A-050-055
WorkOrder: 1912186 Pagel2of25
Due Date: 12/27/2019
Collected Date Received Date Test Code Matrix Sel Storage
12/5/2019 1704h
12/5/2019 1720h
12/5/2019 1726h
12/6/2019 1513h NH3-S-PR
N02/N03-S-353.2 --·---·-
PH-9045D
PMOIST -·----P04-S-4500PF
P04-S-PR
S04-S-9038
_ _ -~~dit:n~n~---·. ___ "" ·-I_ f DF--~C
I)_ DF-WC
I l -~~-WC
1··J OF-WC
I ·1-OF-WC
________ _[~ OF-WC
..... ----~------.. I) ___ OF-WC
SOIL-PR ---__ -------··----_ l"J OF-WC
3051A-ICPMS-PR
6010D-S
--~ Sf}_!, Ana7.tes: C;A FE MG K NA
6020B-S
1·1
[,tj
OF-Metals
OF-Metals
[v'J OF-Metals
17 SEL Ana/ytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN ----·-
HG-S-7471B [. I OF-Metals -·--·---
HG-S-PR-B ----·-·--· -·~--------------o·--DF-Metals . -·---
3546-SVOA-PR CJ s::~--· -
8270E-S-3546 [\/[ svoc
Test G,:oup~·Jt7.!!.E-S~_<:;~tom-3546Jl. of Analytes: 61 I#_ of S!!!.~: 6 _________ .
["_] HOLD
12/6/2019 1513h 8260D-S-5035 Sediment [ifj VOCFridge
12/6/2019 1513h -·· ·-
----·-·-
Test Group: 8260D-5035-AWAL & F&D; # of Analytes: 54 I# of
Surr: 4
1312LM-PR Sediment I I --· H ••••• --··---·---·• ··-~--··
300.0-W Iv'[
2 SEL Ana!Jtes: CL F -.. -·--·-----3005A-SPLP-PR ! I
SPLP -SPLP
SPLP ·-··· -·-· . --·· .. -----. -.. -
6010D-SPLP 1'11 SPLP
5 SELAnalytes: CA FE MG K NA -------
6020B-SPLP J'llj SPLP
17 SELAna/ytes: AS BE CD CR CO CU PB MN MO NJ SE AG TL
SNUVZN
ALK-W-2320B
_2_~E~_Analytes: ALKB A~Kc__
HG-SPLP-7470A
HG-SP LP-PR
' ... --·----
[,t[ SPLP
I "J SPLP ···_· T SPLP
2
NH3-SPLP-350.1 -----·-i.°l _SPLP ____ -----·
NH3-SPLP-PR I .l SPLP
OUTSIDE LAB r I sPLP
Printed: 12/27/2019 LABORATORY CHECK: %M [J RT I.. I CN [ I TAT 11 QC I J LUO L.I HOK __ _ HOK __ _ HOK___ COC Emailed~----
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
1912186-019A 24A--050-055
1912186-019B
1912186-019C
1912186-019D ---·-·-
1912186-019E
I 912186-020A V-24A-062-064
I 912186-021A 24A-062-070
WorkOrder: 1912186
Due Date: 12/27/2019
Collected Date Received Date Test Code Matrix Sel Storage
12/5/2019 1726h 12/6/2019 1513h P04-W-4500PF Sediment LJ SPLP .. -· _ .. --· ------
P04-W-PR I J SPLP -----------· ···----·-----·----...
------
300.0-S
l .. 8_E?..1n_qlytes: F
ALK-S-2320B
. -------
_ 2_S§!_,Analytes: ALKB ALKC . _ . ·--.
CL-S-9251
COND-S-9050A
NH3-S-350.1
NH3-S-PR
N02/N03-S-353.2
PH-9045D
PMOIST
P04-S-4500PF
P04-S-PR
S04-S-9038 -.. --~ -
SOlL-PR
3051A-ICPMS-PR
6010D-S
r;;,i
l,/I
I I
lJ
II
11
I J
I I
[I ·---·· r I
11
lJ ··--· l"J
l.J
[\fl
OF-WC
OF-WC
OF-WC
----·· -DF-WC
OF-WC
OF-WC
DF-WC
OF-WC
OF-WC
DF-WC
OF-WC
DF-WC
DF-WC
OF-Metals
OF-Metals
_ 5 SEL ~-n_al:ytes: CA FE MG_ K_NA
60208-S Iv'] OF-Metals
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
HG-S-74718 DF-Metals ----.-.. .. --------·--·-·--____ LL
HG-S-PR-B .. ··--l.1 OF-Metals ·-···---.
3546-SVOA-PR svoc ---·-·-----· ----. -----·--------·---·--··· ___ l .J ---
12/5/2019 1737h
12/5/2019 1740h
8270E-S-3546 iv"J SVOC
Tes!_Group: 82,ZO~:S-Cus~~m-3546; # of Analytes: 61 !# of ~r:rr:_6
[_I HOLD
12/6/2019 1513h 8260D-S-5035 Sediment [v'\ VOCFridge
Test Group: 8260D-5035-AWAL & F&D; # of Analytes: 54 !# of
Surr: 4
12/6/2019 1513h 1312LM-PR
300.0-W
2 SEL A~!!lr,tes: CL F
3005A-SPLP-PR
Sediment I I SPLP
~ ~
I I ffLP
6010D-SPLP ~J SPLP
-· ___ 5_S_§l: .. ,!;nalytes: c_AfE MG K fi_:4 ___ _
Page 13 of25
2
Printed: 12/27/2019 LABORATORY CHECK: %M [l RT [J CN I ·1 TAT [ I QC I i LUO !-! HOK __ _ HOK __ _ HOK___ COG Emailed. ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
1912186-021A 24A-062-070
1912186-02 IB
1912186-021C
1912186-021D
WorkOrder: 1912186 Page14of25
Due Date: 12/27/2019
Collected Date Received Date Test Code Matrix Sel Storage
12/5/2019 1740h 12/6/2019 1513h 60208-SPLP Sediment l~I SPLP
17 SELAnalytes: AS BE CD CR CO CU PB MN MO NI SE AG Tl
SNUVZN
ALK-W-23208
2 SEL Ana/ytes; ALKB _AfXC
HG-SPLP-7470A
[\,J
I I
SPLP
SPLP --... --
HG-SP LP-PR
NH3-SPLP-350.1
NH3-SPLP-PR
OUTSIDE LAB
P04-W-4500PF
P04-W-PR
300.0-S
-· ---·---
1 .§.f!L_ Analytes: F
ALK-S-23208
2 SEL_Analytes: ALKB ALKC
CL-S-9251 -------. . ----
COND-S-9050A
,, _____
·--
------
-----...
[J SPLP
I_J SPLP
u SPLP --
l_J SPLP -1·1 SPLP
[] SPLP
['11 DF-WC
Iii OF-WC
I. I OF-WC -I J OF-WC -·--.JJ -OF-WC
L l OF-WC
CJ .. -OF-WC
l ..! OF-WC
.. f.J_ OF-WC
OF-WC
NH3-S-350.1
NH3-S-PR
N02/N03-S-353.2
PH-9045D
PMOIST
P04-S-4500PF
P04-S-PR
S04-S-9038
SOIL-PR
3051A-ICPMS-PR
6010D-S
.JJ -
5 SEL Analyf:!s::.~A Ff: MG K NA
60208-S
-__ J) .. u _,., _____ -•-·
. ·-·--·-l J -
1 ·1
-----~-I
"'· --·-·· -[,i]
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NJ SE AG Tl
SNUVZN
HG-S-74718 I I . ----.
HG-S-PR-B !J -
3546-SVOA-PR I I .........
8270E-S-3546 ~l
Test Gr?up:__8270E::S:.C':'5!!Jm-3546; # of Analytes: ~(!.~ of Surr~f .
OF-WC -
OF-WC ---OF-WC -···-··~ -
OF-Metals
OF-Metals
OF-Metals
OF-Metals
OF-Metals
svoc
svoc
Printed: 12/27/2019 LABORATORY CHECK: %M 1-J RT I. CN I I TAT L.J QC I LUO Cl HOK __ HOK __ _ HOK___ COC Emailed. ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
l912186-021E 24A-062-070 12/5/2019 1740h
l 912186-022A V-24A-076-078 12/6/2019 0801h
l 9l2186-023A 24A-072-076 12/6/2019 0803h
1912186-0238
1912186-023C
Received Date
12/6/2019 1513h
12/6/2019 1513h
WorkOrder: 1912186
Due Date: 12/27/2019
Test Code Matrix Sel Storage
Sediment [ l HOLD
8260D-S-5035 Sediment l'IIJ VOCFridge
Test Group: 8260D-5035-AWAL &F&D; #of Analytes: 54 l#of
Surr: 4
12/6/2019 1513h 1312LM-PR Sediment .. -·· _L J --SPLP
!'Iii SPLP 300.0-W
2 SELAnalytes: CL_F __ _
3005A-SPLP-PR
6010D-SPLP
__ 5 SEL Analytes: CA FE MG K f!A __
6020B-SPLP
[j SPLP
1'fl SPLP
1'/1 SPLP
17 SELAnalytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
ALK-W-2320B
2 SEL Analytes: ALKB J.L~<; _
HG-SPLP-7470A
-· -4 --·· HG-SP LP-PR
NH3-SPLP-350.1
NH3-SPLP-PR
OUTSIDE LAB
P04-W-4500PF .. -··--P04-W-PR
300.0-S
-··----· ..
__ ___ _I SELAnalytes: F
ALK-S-2320B
2 SELAnqlY_!!!s:_ALKB ALKC
CL-S-9251
COND-S-9050A
NH3-S-350.1
NH3-S-PR
N02/N03-S-353.2
PH-9045D
PMOIST
P04-S-4500PF
P04-S-PR
S04-S-9038
SOIL-PR
305 lA-ICPMS-PR
1;,1
1·1
SPLP
. ___ JJ __
SPLP
SPLP
SPLP
SPLP
SPLP
SPLP
SPLP
DF-WC
---________ I.J
I J
..... -----· .... JJ
I ,I
--·--------_ 1·_··1
l'IIJ
l~i DF-WC
U DF-WC
I .I DF-WC
l I DF-WC
. _ ----t 1 _ DF-WC
.J J -~~~c
l .I_ -o:-wc u _ DF-WC
1· I DF-WC
[] DF-WC
!: I DF-WC
r··:J DF-WC
] OF-Metals
Page 15 of25
2
Printed: 12/27/2019 LABORATORY CHECK: %M I I RT r ! CN LJ TAT I I QC r I LUO I ! HOK __ _ HOK __ HOK___ COC Emailed~----
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID Collected Date
1912186-023C 24A-072-076 12/6/2019 0803h
1912186-023D
1912186-023E
1912186-024A 24A-076-078 12/6/2019 0807h
l 912186-0248
Printed: 12/27/2019 LABORATORY CHECK: %M [ J RT [ I CN I
Received Date Test Code Matrix
12/6/2019 1513h 6010D-S Sediment
__ •.. ____ 5.J§_L A11a/ytes: CA FE MG K '!A
6020B-S
WorkOrder: 1912186 Pagel6of25
Due Date: 12/27/2019
Sel Storage
lvl'l OF-Metals
1'11 OF-Metals
17 SELAnalytes: AS BECD CR CO CU PB MN MON! SEAG Tl
SNUVZN
HG-S-74718 -··-----· .
HG-S-PR-8
3546-SVOA-PR
8270E-S-3546
! I
I i u
!'1]
OF-Metals
OF-Metals
svoc
SVOC
-·----·_Test Group: 8270E-S-Custo'!!_-3546,:!!._efj_naJl!_e_s: 61 /# o[Surr: 6
12/6/2019 1513h I312LM-PR
300.0-W
Sediment
lJ HOLD
I] SPLP
fvl'J SPLP
_ 2 SEL Ana/ytes:_ c_L F __
3005A-SPLP-PR _ .... -··-0 SPLP
6010D-SPLP [v'j SPLP
• , _______ 5 SELAnalytes: CA FE MG K NA -----
6020B-SPLP Jvl'J SPLP
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
ALK-W-23208
2 SELAnalytes: Af:...K!!__!_!:KC
HG-SPLP-7470A ·-. ····-··· ·-.. .
HG-SPLP-PR
NH3-SPLP-350.1 -··---NH3-SPLP-PR
OUTSIDE LAB
P04-W-4500PF
P04-W-PR
300.0-S
__ l_Sf!LAnalytes: F
ALK-S-23208
2 SEL A11aly1es: ALK_B !1._L~<;-_
CL-S-9251 -. -· -·-.. -..
COND-S-9050A
NH3-S-350.l
NH3-S-PR ·--------·--·-N02/N03-S-353.2
TAT I -I QC L _J LUO U HOK __ _ HOK __ _
r~J SPLP
1.1 SPLP
I l SPLP
I .I SPLP
~ ·-' 1· 1 SPLP . -1·] SPLP ,-, SPLP ---r-1 '.J SPLP ·-lvl'J DF-WC
[v'I DF-WC
_ ____ l l
. -·-.. ·---.Ll ·-I]
!"I
I I
DF-WC
DF-WC
DF-WC
DF-WC
DF-WC
HOK___ COC Emailed. ____ _
WORK ORDER Summary
Client:
Sample ID
l9l2l86-024B
1912186-024C
1912186-024D
1912186-024E
1912186-025A
l 912 l 86-026A
l 912 l 86-026B
Energy Fuels Resources, Inc.
Client Sample ID
24A-076-078
V-24A-081-082
24A-079-082
WorkOrder: 1912186 Page17of25
Due Date: 12/27/2019
Collected Date Received Date Test Code Matrix Set Storage
12/6/2019 0807h
12/6/2019 0822h
12/6/2019 0825h
12/6/2019 1513h PH-9045D
PMOIST
Sediment l_j DF-WC
I J DF-WC ·---P04-S-4500PF /'] DF-WC -----··-
P04-S-PR I" I DF-WC
S04-S-9038 --· -. .)_ 1 ... ~ ~F-~C
SOIL-PR l J OF-WC
3051A-ICPMS-PR [~J _ OF-~etals
6010D-S j OF-Metals
·-____ J _SELAnalytes: CA FE MG_K_NA __ ·----
60208-S l"'I OF-Metals
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NJ SE AG TL
SNUVZN
HG-S-747IB
HG-S-PR-B
------·· ---
12/6/2019 1513h 8260D-S-5035 Sediment
L
I J
.LI.
[_]
OF-Metals
OF-Metals
svoc
HOLD
[\I.I VOCFridge
Test Group: 8260D-5035-AWAL & F&D; # of Analytes: 54 /# of
Surr: 4
12/6/20191513h 1312LM-PR -~··--
300.0-W
2 SEL An1?_{ytes.:_ CL F
3005A-SPLP-PR
60100-SPLP
Sediment
5 SEL_r!_nalytes: C,J. _f_f! _lv!_G__K NA
6020B-SPLP
[ .. [ __ S!LP
rv'] SPLP
I .. L ~PLP
[\II SPLP
-1~1 SPLP
l 7 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
ALK-W-23208
2 SEL 1!}alytes:;j_LKB ALKC
HG-SPLP-7470A
HG-SPLP-PR
NH3-SPLP-350. l ·-·--. ·--NH3-SPLP-PR
OUTSIDE LAB -----P04-W-4500PF
P04-W-PR
300.0-S
1 SEL Analytes: I!,
[,tj SPLP
I .. I SPLP
I I SPLP
_. f_/ _sry '
/ .. J SPLP
li .~~ ..
r .] SPLP
[j SPLP
[,tj DF"WC
2
Printed: 12/27/2019 LABORATORY CHECK: %M 1· J RTL. J CN I I TAT I J QC l] LUO [ I HOK __ _ HOK __ HOK___ COC Emailed. ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
1912 J 86-026B 24A-079-082
l 912186-026C
1912186-026D
1912186-026E
1912186-027A V-24A-096-098
1912186-028A V-24A-098-100
l 912186-029A 24A-092-098
---··-··--·
WorkOrder: 1912186 Pagel8of25
Due Date: 12/27/2019
Collected Date Received Date Test Code Matrix Sel Storage
12/6/2019 0825h 12/6/2019 1513h ALK-S-23208
_ -· .... __ 2 SEL Analytes: ALKB ALKC
CL-S-9251
COND-S-9050A
NH3-S-350.l
NH3-S-PR
N02/N03-S-353.2
Sediment
---· -----------
PH-90450
PMOIST
P04-S-4500PF -----·--·-----·-···--
P04-S-PR -·-.. -·--· ·-S04-S-9038
SOIL-PR
305IA-ICPMS-PR --
60100-S
.. __ , ______ _5_SELAnalytes: CA FE_MG_ K_ ~A ____ _
60208-S
[v'J OF-WC
-... CJ .. OF-WC
I J OF-WC . --·. I I OF-WC -
--[J _ OF-WC
I I OF-WC -_[!_ OF-WC --.. I I OF-WC
I I OF-WC -. [ I OF-WC --__ [J _ OF-WC
lJ OF-WC ---. l_l OF-Metals ---.. [vi'] OF-Metals
l~l OF-Metals
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
HG-S-74718 ·--------. ·------~--·~---·· -·-·--"·· ____ 1 ·.1 OF-Metals
OF-Metals
12/6/2019 0846h
12/6/2019 0849h
12/6/2019 0852h
. -. -
.. -------
···----· .......
12/6/20191513h
12/6/2019 1513h
12/6/2019 1513h
HG-S-PR-8
3546-SVOA-PR
8270E-S-3546
l I
i I
lv"I
Test Gr_o13p:· 82_7qE-S-Custom-3546; # of Analytes: 61 /# ofSurr.: 6
svoc
svoc
IJ HOLD
82600-S-5035 Sediment [v'j VOCFridge
Test Group: 8260D-5035-AWAL & F&D; # of Analytes: 54 /# of
Surr: 4
82600-S-5035 Sediment lv'J YOCFridge
Test Group: 8260D-5035-AWAL &F&D; # of Analytes: 54 I# of
Surr: 4
1312LM-PR Sediment . _ _ ____ l_ I . SPLP -·· _.,
300.0-W r~1 SPLP
2 SEL Anali tes: <;L F -···-·-3005A-SPLP-PR I I SPLP --. --.... .. . ------~
60100-SPLP [v<J SPLP
·-__ 5_§EL Analytes: CA FE MG K NA .... ---------------·
2
2
Printed: 12/27/2019 LABORATORY CHECK: %M 1·· 1 RT I] CN I I TAT I~] QC 1·-] LUO U HOK __ HOK __ HOK___ COC Emailed. ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
1912186-029A 24A-092-098
1912186-0298
1912186-029C
l9l2l86-029D
Work Order: 1912186 Page 19 of25
Due Date: 12/27/2019
Collected Date Received Date Test Code Matrix Set Storage
12/6/2019 0852h 12/6/20191513h 6020B-SPLP Sediment [~] SPLP
........ ,....
J 7 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
ALK-W-23208
___ 2 SELAna/ytes: ALKB ALK~
HG-SPLP-7470A
HG-SPLP-PR . -------
NH3-SPLP-350.1
NH3-SPLP-PR
OUTSIDE LAB
P04-W-4SOOPF
P04-W-PR
300.0-S
I SEL Ana.!_y~~"·
ALK-S-23208
2 SEL AnaiJte~:_ALKB ALKC
CL-S-9251 ---·-.
COND-S-9050A
NH3-S-350.1
NH3-S-PR ----·--N02/N03-S-353.2
PH-9045D
PMOIST
P04-S-4SOOPF
P04-S-PR
S04-S-9038
SOIL-PR
3051A-ICPMS-PR
6010D-S
5 SEL Analytes: CA F_E MG K NA
6020B-S
I'll] SPLP
r I
L I --.. __ ,, .. I
I I
IJ _______ JI
SPLP
SPLP
SPLP
SPLP
SPLP
SPLP
SPLP
OF-WC
. ----...
i ·1
u
[,tj
fJ'j OF-WC
1..L. OF-WC
LI OF~~~
[ j _ D_F-WC
·---[:-J __ OF-WC
I I OF-WC
11 OF-WC
___ J _I_ ·-OF-WC ·-· .LL OF-WC
I I OF-WC ....
I :.J OF-WC ·--n OF-WC
1' l OF-Metals
!'11 OF-Metals
-· ·-· .. !,II OF-Metals
17 SELAnalytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
HG-S-74718 lJ OF-Metals -···--··-· --
HG-S-PR-8 l I OF-Metals -· -·· --··-3546-SVOA-PR l,) svoc --· .. .--.-, --·-.. ·· ··-.. -8270E-S-3546 l"'°I svoc
Test _Gi:_o_uE.-~ 82 ~0E-S-Custom-3546;_# of 1_'!3lYtf!!_:__ 61 /# of Surr: 6
Printed: 12/27/2019 LABORATORY CHECK: %M 1 ·1 RT i J CN L I TAT I I QC Li LUO I ·1 HOK __ _ HOK __ _ HOK___ COC Emailed,__ ___ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
1912186-029E 24A-092-098
1912186-030A 24A-098-I00
1912186-030B
1912186-030C
Work Order: 1912186
Due Date: 12/27/2019
Collected Date Received Date Test Code Matrix Sel Storage
12/6/2019 0852h
12/6/2019 0854h
12/6/2019 1513h Sediment [] HOLD
12/6/2019 1513h 1312LM-PR Sediment l i SPLP --
300.0-W r"J SPLP
2 SEL Analytef;_CL !_
3005A-SPLP-PR --··--.. --··
-· .. _ .. [J-SPLP
6010D-SPLP
____ !_§EL Analytes: CA FE MG K NA_··-----
6020B-SPLP
1,11 SPLP
,,,,1 SPLP
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
ALK-W-2320B
2 SEL .Analytes: ALKB ALKC
HG-SPLP-7470A
HG-SPLP-PR
NH3-SPL P-350. J
NH3-SPLP-PR
OUTSIDE LAB -· ·--. -
P04-W-4500PF
P04-W-PR
300.0-S
1 SEL Anaizt~s.:__ F_
ALK-S-23208
_ ___ 2 SEL Analytes: ALKB ALKC
CL-S-9251 ·--·-
COND-S-9050A
NH3-S-350.l ------..
NH3-S-PR
N02/N03-S-353.2
PH-9045D
PMOlST
P04-5-4SOOPF
P04-S-PR
S04-S-9038
SOlL-PR . --,-------·~
3051A-JCPMS-PR
6010D-S
5 SEL Analytes: CA FE MG K NA
. -. "
··----.......
-[,ti SPLP
l ,I_ .. SPLP
1 ! SPLP -
I_ J SPLP
. I __ J .. SPLP
I_ I SPLP ··-LI SPLP --I J SPLP . -i~I OF-WC
[v'I OF-WC
I_[ OF-WC
[]__ OF-WC
1 · 1 OF-WC
[ _! OF-WC
I ! OF-WC -. --
...... -· __1.:.i OF-WC
I I OF-WC
I I OF-WC -I' I OF-WC
1 ··.1 OF-WC
.J,1 OF-WC
1 J OF-Metals
""'
OF-Metals
-·-·--·-
Page 20 of25
........... -
Printed: 12/27/2019 LABORATORY CHECK: %M [J RT L J CN r I TAT 1J QC I I LUO I I HOK __ _ HOK __ HOK___ COC Emailed. ____ _
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
1912186-030C 24A-098-100
l 912186-030D
1912 l 86-030E
1912186-031A V-24A-100-102
1912186-032A V-24A-102-103
1912186-033A V-24A-108-110
1912186-034A 24A-100-102 ··---..
. -· --·-.
1912186-0348
Work Order: 1912186 Page21 of25
Due Date: 12/27/2019
Collected Date Received Date Test Code Matrix Sel Storage
12/6/2019 0854h
12/6/2019 0912h
12/6/2019 0914h
12/6/2019 0916h
12/6/2019 0918h ---··---·-
12/6/2019 1513h 60208-S Sediment lv"J OF-Metals
17 SELAnalytes: AS BECD CR CO CU PB MN MO NI SEAG TL
SNUVZN
HG-S-7471B ·-·-~·-··.---· HG-S-PR-B
3546-SVOA-PR
8270E-S-3546
J_j
I-I
[] -·---· lv'J
__ Jest Gr!'.'!P·: 82 70£-S-Custom-3546; # of...Analytes:_ ?._{I# of Surr: 6
OF-Metals
OF-Metals
SYOC
svoc
["I HOLD
12/6/2019 1513h 8260D-S-5035 Sediment ['II[ VOCFridge
Test Group: 8260D-5035-AWAL &F&D; #of Analytes: 54 I# of
Surr: 4
12/6/2019 1513h 8260D-S-5035 Sediment ['llj VOCFridge
Test Group: 8260D-5035-AWAL &F&D; # of Analytes: 54 I# of
. Surr: 4
12/6/20191513h 8260D-S-5035 Sediment ~j VOCFridge
12/6/2019 1513h
Test Group: 8260D-5035-AWAL & F&D; # of Analytes: 54 /# of
Surr: 4
1312LM-PR Sediment [ J --------~· 300.0-W 1-il'I
SPLP --· -SPLP
•· ---·-.. •.. ·-··· -·-2 .SEL Anf!IJ'..les: CL F ----··-· __ .. _____
300SA-SPLP-PR I I SPLP . -..... ··----·--·---
6010D-SPLP [,tj SPLP
_ ··-•.• __ .. 5 SEL Analytes: CA ~E_ MG K_ N1 ___ ..
-·· ·-·-·--
...---•• M-•-• •
6020B-SPLP fv'J SPLP
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG Tl
SNUVZN --·----ALK-W-2320B ~[ SPLP
__ 2 SEL ~naly~es.:.~LKB_ALKC
HG-SPLP-7470A
HG-SP LP-PR
NHJ-SPLP-350.1
NH3-SPLP-PR
OUTSIDE LAB
P04-W-4500PF
P04-W-PR
300.0-S
I SEL Ana/ytes: F
[I SPLP --------[ I SPLP
_J_J _ SPLP
I_J SPLP
l .I SPLP
J_I_ -S~LP
I I SPLP
~j DF-WC
2
2
2
Printed: 12/27/2019 LABORATORY CHECK: %M I I RT I ·1 CN LJ TAT I~ I QC [ l LUO[] HOK __ _ HOK __ _ HOK___ COC Emailed. ____ _
WORK ORDER Summary WorkOrder: 1912186 Page22of25
Due Date: 12/27/2019 Client:
Sample ID
1912186-0348
1912186-034C
l 912186-034D
1912186-034E
l 912186-035A
Printed: 12/27/2019
Energy Fuels Resources, Inc.
Client Sample ID
24A-100-102
Collected Date Received Date Test Code
12/6/2019 0918h 12/6/2019 1513h ALK-S-2320B
_ 2 SEL Analytes: ALKB ALKC
CL-S-9251 ---·
COND-S-9050A
Matrix Sel Storage
Sediment [\fl DF-WC
[J DF-WC
1. I .. DF-WC .
NH3-S-350.l [ l DF-WC --·--------,. ··---·-----,.., ... ·--···---· --------· --·--.. . . .:..;._ --..
_ -----· . . ·-NH3-S-PR O DF-WC --~---_ .. _. -..---··--..... ,-.. , ... ,---•-·-·----
-----·-·--· ----. ---------·-···-----· _. . . -· -----N02/N03-S-353.2 --····---·---·--· -·-··----_ I .l _ DF-wc ___ _
24A-102-103
-------··-.. ·--. --
PH-9045D
PMOIST -···---·----------·-
P04-S-4500PF
P04-S-PR ---· -S04-S-9038 ---------·-------------
SOIL-PR
305IA-ICPMS-PR ····-------.
6010D-S
·-. 5 SEL Anaiytes: CA FE MG K NA _____ ,,_ ··-•. -· •.
60208-S
[I DF-WC ·-····--· [] DF-WC .l j -.. DF-WC ___ --·-··--·-
I] DF-WC ----
1_ I -D!-W~ ----
1-:r _ DF-WC _
J] _ OF-Metals _ _ _
1;;,J OF-Metals
l;,J OF-Metals
I 7 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN
-. ···------· HG-S-747IB
HG-S-PR-B
_ ··-· __ ·-LJ _ OF-Metals
12/6/2019 0920h 12/6/2019 1513h
I. J OF-Metals ·--·-3546-SVOA-PR ---· -.. ' ... t r -~v~c·· . ··--· .. ------
8270E-S-3546 [\II svoc
T~st Group: B[!qE:§_,-<;_usto'}'l-:}5_46;_ # o[. An<:!.'i!e!.:.. ?_l I# of Surr: ? .... _____ .
ti
!~!~_f:_~--~R. Sediment __ _ __ IJ
300.0-W [..ij
HOLD
SPLP
SPLP
·-----··---2_SEL Analytes: CL F
3005A-SPLP-PR ---·--~------··. [J
[,ti
SPLP
SPLP 6010D-SPLP
____ ___ _ 5SELAnalytes:CAFflMG_K_N_'A ___ _
6020B-SPLP ~ SPLP
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN --------------·----------·-
ALK-W-23208
2 SEL }nalJfes;_ ALKB AL,!C
HG-SPLP-7470A
HG-SPLP-PR
LABORATORY CHECK: %M LI RT [ I CN !~I TAT D QC LJ LUO I I HOK __ _
['1] SPLP
L_J SPLP
[.J SPLP
HOK __ _ HOK___ COC Emailed~----
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
l 912186-035A 24A-102-I03
l 912186-035B
l 912186-035C
I 912186-035D
1912186-035E
l 912186-036A 24A-108-110
Collected Date
12/6/2019 0920h
WorkOrder: 1912186 Page23of25
Due Date: 12/27/2019
Received Date Test Code Matrix Set Storage
12/6/2019 1513h NH3-SPLP-350.1 Sediment I I SPLP -· -
NH3-SPLP-PR
OUTSIDE LAB
I 1, _ .~PLP
_ -··· _ ·-·· •...• _[] __ SPLP
P04-~_:4501!_!'.!.__ _. _ _ . ·-· ___ . .. . [ _J ~~~P
P04-W-PR -------------····----··--·-·-··-·······___! J __ SPLP
300.0-S
------JS{LAnaly1es:F -------··-
ALK-S-2320B
2 SEL Analytes.· ALKB ALKC
CL-S-9251
COND-S-9050A
NH3-S-350.l
NH3-S-PR ·-----N02/N03-S-353.2
PH-9045D
PMOIST
P04-S-4SOOPF
P04-S-PR
S04-S-9038
SOIL-PR
3051A-ICPMS-PR .. ---· -·-·--.. -----·-·--·--··------
6010D-S
_5 SEf:}nal)'tes_;· CA FE_MG K NA_
6020B-S
lv'i OF-WC
!v'I OF-WC
l. I . _D_F-'!'C
[] OF-WC
j l OF-WC__ -
! j OF-WC ---~·-_J] OF-WC
I J OF-WC -·---. ·-.
OF-WC
I J ......... ·-··--
[J OF-WC_ -·-· 1 ] ___ OF-~C
I J .. OF-WC
[J OF-WC
______ _[~ I
l,tJ
OF-Metals
OF-Metals
Jv'I OF-Metals
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN --·····-----· ···----·---·------··· ----· -·-----·-·-----------------------····-·· HG-S-747IB [] OF-Metals .. -----------------.... _ -·---·--·-·------·-··-----. . --
------_ ·--_ .. HG-S-PR-B -·----·· -·---··----·------· LJ .. _ OF-Metals
3546-SVOA-PR_ _ ... --• __ ·----_ -·-I J svoc
8270E-S-3546 lv>I svoc
_Test_Group: 827qE-S-Custom_-3546; # of. A11a{ytes:_6J /# of:j_11.:.r:_6_ _ _
[~I HOLD
12/6/2019 0922h 12/6/2019 1513h I312LM-PR Sediment __ __ _ [_ J __ SPLP
300.0-W l;/J SPLP
2 SEL_Anal1_t~s: C.1:F ···----·· -·----
3005A-SPLP-PR D SPLP ---------··----· -·-··· ·-------------·--·-· .
6010D-SPLP !\l'J SPLP
__ _?_!_EL Analytes: CA FE MG K NA ----------
Printed: 12/27/2019 LABORATORY CHECK: %M 1.1 RT r·J CN [.] TAT [] QC[] LUO U HOK __ _ HOK __ _ HOK___ COG Emailed,__ ___ _
WORK ORDER Summary WorkOrder: 1912186 Page24of25
Due Date: 12/27/2019 Client:
Sample ID
1912186-036A
1912186-0368
l 912186-036C
l 912186-0360
Printed: 12/2712019
Energy Fuels Resources, Inc.
Client Sample ID
24A-108-110
Collected Date Received Date Test Code Matrix Set Storage
12/6/2019 0922h 12/6/20191513h 6020B-SPLP Sediment l~I SPLP
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NJ SE AG TL
SNUVZN
ALK-W-2320B
·--·-_______ 2_~E_f:_A_'}!1-fJ1tes:· ALKB ALKC _
HG-SPLP-7470A ..... --· .
HG-SPLP-PR ····-------··· NH3-SPLP-350.1
NH3-SPLP-PR
I\I] SPLP
_ ___ CJ_
I_J ,-.
,-
SPLP
SPLP
SPLP
SPLP
OUTSIDE LAB ---------_____ , ___ J.' SPLP
P04-W-4SOOPF
P04-W-PR
300.0-S
I SEL Anal)ltes: F_ _
ALK-S-2320B
. -. ---I l -SPLP
_Q_SPLP
i"J OF-WC
l'lfJ OF-WC
------.
------------------· --------------------· __ 2SELAllalyles:ALKBALKC -· ---------------
--·-·-.. ·-------------CL-S-9251 ·------------0 OF-WC
COND-S-90SOA_ . . . . . _ . _ --. _ ---____ J: L. OF-WC
NH3-S-~S0.1 __ __ _ __ ---__ . _ __ r] ~F-WC
--~~3~t!R -.. ' ..... , •• -... -• •• -1, I OF-WC
N02/N03-S-353.2
PH-9045D
PMOIST
P04-S-4SOOPF
P04-S-PR
S04-S-9038
SOIL-PR
305IA-ICPMS-PR
6010D-S
-···-··-----·· [j _ OF-WC !__I OF-WC
----__ ,. .. J'" J _ OF-WC
[I OF-WC
I I OF-WC
-· ... --··· __ 1.1 .. OF-WC
----.. ··-. I J DF-WC ---· --•
---· ·-!J _OF-Metals
["J OF-Metals
.•• ____ 5_SELAnalytes: CA FEM!} K_NA_,
6020B-S 1;;;,-1 OF-Metals
17 SEL Analytes: AS BE CD CR CO CU PB MN MO NI SE AG TL
SNUVZN ... -·-·-·---HG-S-74718 L] OF-Metals
....... ---·--····--·-···---···--··--"G-S-PR-B____________________ .. __ I_] OF-Metals
3546-SVOA-PR ··-·-------1. _] svoc
8270E-S-3546 l~J svoc
Test Group: 8270£-S-Custom-3546; #_o~naly_tes: 61 /# ofSurr: 6
LABORATORY CHECK: %M n RT 1.1 CN [") TAT [:I QC [J LUO [] HOK __ _ HOK __ _ HOK___ COC Emailed ____ _
WORK ORDER Summary
Client:
Sample ID
l 912186-036E
Test Code
PH-9045D
Printed: 12/27/2019
Energy Fuels Resources, Inc.
Client Sample ID Collected Date Received Date Test Code
24A-I08-110 12/6/2019 0922h 12/6/2019 1513h
LABORATORY CHECK: %M 1·:1 RT [J CN LJ TAT 11 QC I] LUO 1· I
Matrix
Sediment
HOK __ _ HOK __ _
WorkOrder: 1912186 Page25of25
Due Date: 12/27/2019
Sel Storage
I] HOLD
HOK___ COC Emailed _____ _
American West
Analytical Laboratol'ies
)440S. 700W. Sllltt .. 1<cC:Uy, l.Tf &1119
l'l1onc f ll!Ol > ?.63-lli!Bb 1't~l Froc t-felllll :to3./16116
-1\ddlffl! 22S UniM J3lvd Ste. 600
City, Sia!,,, z11r. Lftkewood, CO 8tJ2U
Contoc~ Kathy Welnd
''"''"" ,, ~Q~-389-4.™
F,m~ll: ~P!mdYfilt.s'.<fllTI
PJUJ<cl.NIIIIW: White Mon M\11 MW-t4A
Prc;jl!cU;
l'Of.
S1unpler Nn,nei Dan Iupos~
V•24A-U0•1l2
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1 V'..UA•Ud,U6
i V•UA-116-118
I .Z4A•UQ.1U
, U.,A•1l.HH
' 2:4A·U ~•l,l!i
I MA.•Uli-118
~
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1 iuA,014-ll16
I V...?AA-~
11 l HA,02[l,025
:1 24A·D~93D
I V-24A.036-038
i Z"J\.-035,G,J(J
Samplel1)1
c.uri
Date
S11mpll!d
1215/201!1
12/5/1019
12/511019
12/5/101!1
:12/51201~
1V5/2ill!I
1:i/li/2019
'.1.2/5/1019
1215/.2019
17/6f.!Ol!I
l?/5/201\1
12/5/2019
1Wi/~9
12/S/2U9
l2f5/ZO'J9
.
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Tinlil
Samµ]Gd
1812'
:IS:'28
15:32
1,135
15144
tlM!l
15:tG
ts:4'1
1611)3
16110
,1.6125
16:%7
16130
16:43
1(i:4.'1
11',,-.M,lliy:\ St,m,luit: ·
/'1&1/,, .. lflt\
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...... NillJltl:
""'""'""' lff,,s,;nuif
Jr,Jut.Nmlfll:
CHAIN OF CUSTODY
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QC Level: Turli Ar.11un<l 1'.bne; Ui,lc~ ulfM!r .\mmgtmtL.,_. l\,l.\<ct IJ!lotn ,Pa.!ilc. iillnC1l
,opo11!1 m1lho0111nll,d.by
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r:t. R 1.i n t\..\.t>nril\l\llt.ffl ... c::;IA/8,vV n...~5i ~ ~,/()( <i, ~~-~+<.. Ot, I p 2.. ~ \L-\e> ... )7
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1.l)l 6lg11i11g IM~ 0111111 of CU6lody '/!OH art/11.(Yllllfllg IQ J/f/f~tll AWAUo •11l11:1mlmel m1y mrnl!J6ei! 110/ ,rprnud(V pn:Jc1·N1111t nt AWAI~ ir.llVI1.?1•f•
American ·west
Analytical Laboratories
J<I.IO S. 700 W, Salt Lokc C\ly, UJ' 84119
!'hon~ # (SO I.) W~61Jli ·roll fir••·~ jBBl!l 2S·H664 .. ~~ Pilll I (BOlJ 21\.1•811117 Emal[ aw;w>1,Rv,1Hobs.,:m,
www.a.w-al-hlbs.c:om
Cll•nt; .Bnorgy Fualu Reaource11 (Kathy Welnel}
Addmn: 7.25 Union Blvd Shi, 601)
Cily, 9Wc, Zip: 'Lakliwood, CO 80228
C't>nt~ct: .T(athyWelnel
rl,oneN: ~~~lll!:i1~4
1,.rn,,11, kwe!Del@ffl]§(gYnl~S,!.MJ
l'nl!oct N11me;. White Meaa Mill MW·:24A
Ptqfd t,
POI:
s.11.1plqN"""" Dan Kapo,lllsy
t!P1 0V•UA.o46-04B
• 24A--Offl.OSO
I V-2AA·OSS.O!J4 l'K l
4 I 74A-OSO-OSS
2Jjf i V-Z<tA.467,0&4
; UA-062-o'lll
' IV44A-076.078 2.7:1
( 24./\.(ln,v/6
2~ ' 2.!IA-<Y/6,0?8
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VJ I 24Ml79,!181
: V-UA.0~6-098
l,'f,., 1 V-24A.0,8-100
lf I :l.•.&-a9%-098
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l""...,.,,,..!y. ..0 ~ lstrl!:d,r,y •
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'.12/5/2019
t2f!l/2ot9
1218/2019
1215/20111
12/9/1019
1.216/2019
12/6/101!1
12/6/2019
12.f6/2Ql9
12/6/2019
12/6/2019
1216/lOl~
1216(10111
1'l/6/~19
]2/6/2111,
°"" 12/ollOl,
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11111K:
"""'
Tll,oi,
Tf.me
Sampled
17:01
17'04
17~0.
l7:16
17:37
'l?t40
8t01
ll:03
8ill1
8122
8125
B:41i
8t49
8152.
8154
IH<mlW!ly: \J/ IC'J"1'-Jtmi '
r...,, ... -\
lffi<<lt~.ffly,
Si11:11uhar~
l'rlHl/wnt:
Rrrt.frit~t1'11~
lsi.tldlffl
ftmtrltlm¥
CHAIN OF CUSTODY
Al11111nlrmwllllH! ... u1u,1ot111<1nr,NF.LM•=-· .. 1-...inldm,vtRbh11:poo,-d""'1j:AWAL'),Jwl.n,l1 ... ~1A>l!,\•ond11po1tin)\
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rq111r1>1,11lbvcmoll'11 by
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tl lnd11de E!)D:
0 Lnb trlller for:
D Pl~ld FIitered for.
l'or c::M\pllan« Withe
0 NEIJ\r
0 RCRA
D CWA
D SOWA
D !ii.Ai'/ A2lA
D NIJ..AI' tJ No,\oComplla11ce
[.] Ollwr~
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a $c4 ·X y ---1' bm'K.-r.vi ,l/\ rere(v1\11()
l SeJ X :x X X X ~
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2 So!d Jo: /
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American West
Analytical Laboratories
3"4!1S. 700 W. S.•11 LnkuC.1ty, U1' &1119
l'hon11 l (SO 1)263-~6116 'Tt•II Pt<.I! I lllll8)·21'4"868<> L~~ ""·. (B01):z6.1.81\87 Enr•II 1ul'nl°"'•v~l,lal>1.r.nm
www.a.waJ.Jaba.com
Cllent; l!nl!'rgy Fuels Reso11rc:B11 (K11th_y Wtln11l)
Addto~ 225 Unlon lllvd Ste, '600
Oly, si-. 2IJ>< Lakewood, co so:wi
Cunto<II l(ilthy Welnel
Ph""",, 3Qih~Slil:.4.j14 C11IIN,
li•mall,.~~
Projocl N.,.,e; White Mesa M1ll MW•:t•A
1':oj«t,;
ro,,
Sii·m,,ler N'i!rit¢ DR1t Ka,postasy
'Dale
Sam~~e1Dr ·Sam_plud
VJJ.4A·l00-101. 17/6/2.019_
IV-UMOSJ.03 12/6/201!>-
V-24A,tOS.1.l11 121612.0l\l
24A•10M02 ]2/li/%019
il4A·l0HCl3 12/6!Zli1.9.
24A-108',ll0 12/6/20:19
IJ<<Jlti~,t,,.,~ L( . .2tP °"'" IUA/Zlll9 S1$:,,.h1u1
l"rt,1/lo.!--,, -~ rr,o,,/5: 1..7 11,,,___..., ""'" l.st.-,WJU"C
ITJiooc
PdbjNlf1,c i;;r .. 11ijdnl~ [)ie'Jo:
"N4btn:
IT""" ltrl~tMI~
Tl:mt/
Sampled
9~1.2
ll:14
9:11i
91111
9;20
9:2%
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Background/General Information
1) As per agreement with DWMRC, MW-24A will be installed approximately 10 feet to the
northwest of MW-24 and completed in similar fashion with 20 feet of screen.
2) Data collection and the associated analyses will be completed using a phased approach. Phase 1
is delineated herein. General outlines of potential additional data collection activities
(subsequent phases) are described·below. Additional data collection activities will be
determined after the data from the previous phase are analyzed, and will be completed if
additional data would provide additional/supplementary information.
3) Full Suite Analyses= Total voes, Total SVOCs, Total Metals and Total lnorganics.
4) SPLP Analyses= SPLP Metals and SPLP lnorganics
Drilling and Logging Procedures
1) Core will be collected in MW-24A, to the extent practical, from the surface to total depth. As
much of the material above the Dakota contact as possible will be collected, as this material
may largely consist of weathered Mancos Shale.
2) Log and split the core samples. Rinse splitter between each use to minimize potential cross-
contamination. Particularly note any visible pyrite during logging.
3) Split core should be stored in the same core boxes to minimize the volume of cores that need to
be archived.
4) Photograph core after it is placed in core boxes.
5) Bag and archive any drill cuttings.
Data Collection/Sampling
NOTE 1: If any portion of the core appears unusual (color, odor,) sample that for full suite analytical
(Total voes, Total SVOCs, Total Metals, Total lnorganics).
NOTE 2: Both 'reduced-looking' and 'oxidized-looking' core will be of interest. Pyrite that may be
present in 'reduced-looking' core (having a light gray or white to light greenish color and a relatively high
Fe content) may contain metals besides iron as contaminants. Iron or manganese oxides present in
'oxidized-looking' core may have sorbed metals. Metal contaminants in pyrite or metals sorbed to
iron/manganese oxides have the potential to impact groundwater.
NOTE 3: In addition to the full suite (total) analyses listed above, some samples will also be submitted
for SPLP Metals and SPLP lnorganics.
Phase 1
1) Scan the entire length of core with the PID. If there are any PID readings above background,
photograph the core section, and collect samples for full suite analyses.
2) Analyze entire length of core in the field using a portable XRF.
3) Elements of interest during the XRF = cadmium, thallium, nickel, beryllium. Areas with higher
concentrations of these elements should be noted.
4) Elevated Fe or Mn should also be noted: elevated Fe may indicate pyrite or relatively abundant
Fe oxides; and elevated Mn may indicate relatively abundant Mn oxides.
5) Analytical samples will be collected as follows:
:);,, General concept for the sampling is 1 full suite analytical sample every 5 feet above the
saturated zone and every 2 feet within the saturated zone. The current saturated
thickness (above the Burro Canyon/Brushy Basin contact) at MW-24 is approximately 8
feet.
:);,, Note that sample locations can/should be moved or adjusted to locations with high
concentrations of cadmium, thallium, nickel, beryllium based on the XRF data and/or
visible pyrite.
6) Note sampling interval and the reason for the sample location if it is other than the general
location. Photograph each location as needed, i.e. if a general location is moved/adjusted for
data, color or presence of pyrite etc.
7) Sample volumes have been set by the laboratory and are specified below in Table 2.
8) For voes, the lab needs approximately 5 grams per vial (2 vials are provided). A scale is
available to weigh a few samples to visually get an idea of whats grams looks like. DO NOT PUT
LABELS ON THE voe VIALS.
9) After voes have been collected, wrap the split core in foil and put the foil wrapped core into a
Ziploc bag. Label the bags.
10) Samples for voes, SVOCs and lnorganics should be stored cold. Tanner Holliday can store those
samples in the environmental sample refrigerator.
11) Collect samples with the highest visible pyrite for bottle roll tests. Volume Requirement is 3-
inch piece of core. Wrap the core in foil and place in a Ziploc bag. Leave at WMM for shipment
later.
Subsequent Phases
Additional testing may be completed at a later date based on the data from Phase 1. Additional data
collection activities may include, but is not limited to, mineralogy via XRD and/or visual methods
(including thin-section microscopic analyses), additional bottle roll tests, SEM etc. What, if any,
additional testing will be determined after a thorough analysis of the data from Phase 1 is completed.
The analysis will determine if more testing would provide additional/supplementary information.
Table 1 Analytical Constituents
Contaminant Ana.lytica l Reporting Maximum Sample
Methods Limit Holding Time; Temperature/Preservation
t obe Requirements .
Used
SVOCs
1,2,4-Trichlorobenzene 8270E 340 µg/kg 14 days o-6°C
1,2-Dichlorobenzene 8270E 340 µg/kg 14 days o-6°C
1,3-Dichlorobenzene 8270E 340 µg/kg 14 days o-6°c
1,4-Dichlorobenzene 8270E 340 µg/kg 14 days 0-6°C
1-M+ethylnaphthalene 8270E 340 µg/kg 14 days o-6°C
2,4,5-Trichlorophenol 8270E 340 µg/kg 14 days o-6°C
2,4,6-Trichlorophenol 8270E 340 µg/kg 14 days o-6°C
2,4-Dichlorophenol 8270E 340 µg/kg 14 days 0-6°C
2,4-Dimethylphenol 8270E 670 µg/kg 14 days 0-6°C
2,4-Dinitrophenol 8270E 340 µg/kg 14 days 0-6°C
2,4-Dinitrotoluene 8270E 340 µg/kg 14 days 0-6°C
2,6-Dinitrotoluene 8270E 340 µg/kg 14 days o-6°C
2-Chloronaphthalene 8270E 340 µg/kg 14 days o-6°C
2-Chlorophenol 8270E 340 µg/kg 14 days 0-6°C
2-Methylnaphthalene 8270E 340 µg/kg 14 days 0-6°C
2-Methylphenol 8270E 340 µg/kg 14 days o-6°C
2-Nitrophenol 8270E 340 µg/kg 14 days 0-6°C
3&4-Methylphenol 8270E 340 µg/kg 14 days 0-6°C
3,3'-Dichlorobenzidine 8270E 340 µg/kg 14 days 0-6°C
4,6-Dinitro-2-methylphenol 8270E 670 µg/kg 14 days o-6°c
4-Bromophenylphenyl ether 8270E 340 µg/kg 14 days o-6°C
4-Chloro-3-methylphenol 8270E 340 µg/kg 14 days o-6°C
4-Chlorophenyl phenyl ether 8270E 340 µg/kg 14 days o-6°C
4-Nitrophenol 8270E 670 µg/kg 14 days o-6°C
Acenaphthene 8270E 340 µg/kg 14 days o-6°c
Acenaphthylene 8270E 340 µg/kg 14 days o-6°C
Anthracene 8270E 340 µg/kg 14 days o-6°C
Azobenzene 8270E 340 µg/kg 14 days o-6°C
Benz( a)a nthracene 8270E 340 µg/kg 14 days 0-6°C -Benzidine 8270E 1340µg/kg 14 days o-6°C
Benzo(a)pyrene 8270E 340 µg/kg 14 days o-6°C
Benzo(b )fluoranthene 8270E 340 µg/kg 14 days 0-6°C
Benzo(g,h,i)perylene 8270E 340 µg/kg 14 days 0-6°C
Benzo(k)fluoranthene 8270E 340 µg/kg 14 days 0-6°C
Bis(2-hloroethoxy)methane 8270E 340 µg/kg 14 days o-6°C
Bis(2-chloroethyl) ether 8270E 340 µg/kg 14 days o-6°C
Bis(2-ethylhexyl) phthalate 8270E 340 µg/kg 14 days 0-6°C
Butyl benzyl phthalate 8270E 340 µg/kg 14 days 0-6°C
Chrysene 8270E 340 µg/kg 14 days 0-6°C
Dibenz(a,h)anthracene 8270E 340 µg/kg 14 days 0-6°C
Diethyl phthalate 8270E 340 µg/kg 14 days 0-6°C
Dimethyl phthalate 8270E 340 µg/kg 14 days 0-6°C
Di-n-butyl phthalate 8270E 340 µg/kg 14 days o-6°C
Contaminant . Analytical Reporting Maximum Sample
Methods Limit Holding Time Temperature/Preservation
to be Requirements
Used
Di-n-octyl phthalate 8270E 340 µg/kg 14 days o-6°c
Fluoranthene 8270E 340 µg/kg 14 days o-6°C
Fluorene 8270E 340 µg/kg 14 days o-6°C
Hexachlorobenzene 8270E 340 µg/kg 14 days o-6°C
Hexachlorobutadiene 8270E 340 µg/kg 14 days o-6°c
Hexachlorocyclopentadiene 8270E 340 µg/kg 14 days o-6°C
Hexachloroethane 8270E 340 µg/kg 14 days o-6°C
lndeno(l,2,3-cd)pyrene 8270E 340 µg/kg 14 days o-6°C
lsophorone 8270E 340 µg/kg 14 days o-6°c
Naphthalene 8270E 340 µg/kg 14 days o-6°C
Nitro benzene 8270E 340 µg/kg 14 days o-6°c
N-Nitrosodimethylamine 8270E 670 µg/kg 14 days o-6°C
N-Nitrosodi-n-propylamine 8270E 340 µg/kg 14 days o-6°C
N-Nitrosodiphenylamine 8270E 340 µg/kg 14 days o-6°C
Pentachlorophenol 8270E 340 µg/kg 14 days o-6°C
Phenanthrene 8270E 340 µg/kg 14 days o-6°C
Phenol 8270E 340 µg/kg 14 days o-6°C
Pyrene 8270E 340 µg/kg 14 days 0-6°C
Pyridine 8270E 670 µg/kg 14 days o-6°c
Volatile Organic Compounds
1,1,1-Trichloroethane 8260D 2 µg/kg 14 days Freeze -ship on dry ice
1,1,2,2-Tetrachloroethane 8260D 2 µg/kg 14 days Freeze -ship on dry ice
l,1,2-Trichloro-1,2,2-8260D 2 µg/kg 14 days Freeze -ship on dry ice
trifluoroethane
1,1,2-Trichloroethane 8260D 2 µg/kg 14 days Freeze -ship on dry ice
1,1-Dichloroethane 8260D 2 µg/kg 14 days Freeze -ship on dry ice
1,1-Dichloroethene 8260D 2 µg/kg 14 days Freeze -ship on dry ice
1,2,3-Trichlorobenzene 8260D 2 µg/kg 14 days Freeze -ship on dry ice
1,2,4-Trichlorobenzene 8260D 2 µg/kg 14 days Freeze -ship on dry ice
1,2-Dibromo-3-chloropropane 8260D 2 µg/kg 14 days Freeze -ship on dry ice
1,2-Dibromoethane 8260D 2 µg/kg 14 days Freeze -ship on dry ice
1,2-Dichlorobenzene 8260D 2 µg/kg 14 days Freeze -ship on dry ice
1,2-Dichloroethane 8260D 2 µg/kg 14 days Freeze -ship on dry ice
1,2-Dichloropropane 8260D 2 µg/kg 14 days Freeze -ship on dry ice
1,3-Dichlorobenzene 8260D 2 µg/kg 14 days Freeze -ship on dry ice
1,4-Dichlorobenzene 8260D 2 µg/kg 14 days Freeze -ship on dry ice
1,4-Dioxane 8260D 50 µg/kg 14 days Freeze -ship on dry ice
2-Butanone 8260D 10 µg/kg 14 days Freeze -ship on dry ice
2-Hexanone 8260D 2 µg/kg 14 days Freeze -ship on dry ice
4-Methyl-2-pentanone 8260D 2 µg/kg 14 days Freeze-ship on dry ice
Acetone 8260D 10 µg/kg 14 days Freeze -ship on dry ice
Benzene 8260D 2 µg/kg 14 days Freeze -ship on dry ice
Bromochloromethane 8260D 2 µg/kg 14 days Freeze -ship on dry ice
Bromodichloromethane 8260D 2 µg/kg 14 days Freeze -ship on dry ice
Bromoform 8260D 2 µg/kg 14 days Freeze -ship on dry ice
Bromomethane 8260D 5 µg/kg 14 days Freeze -ship on dry ice
Carbon disulfide 8260D 2 µg/kg 14 days Freeze -ship on dry ice
Cortaminant
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
cis-1,2-Dichloroethen e
cis-1,3-Dichloropropene
Cyclohexane
Dibromochloromethane
Dichlorodifluoromethane
Ethyl benzene
lsopropylbenzene
m,p-Xylene
Methyl Acetate
Methyl tert-butyl ether
Methylcyclohexane
Methylene chloride
Naphthalene
o-Xylene . :.•} .,. Styrene
Tetrachloroethene
Toluene
trans-1,2-Dichloroethene
trans-1,3-Dichloropropene
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
Tetrahydrofuran
Chloride
Phosphate
Sulfate
Carbonate as C03
Bicarbonate as HC03
Fluoride
Ammonia (as N)
Nitrate & Nitrite (as N)
pH
Conductivity
-,
I ' ..
Arsenic
Beryllium
Cadmium
Chromium
Cobalt
Analytical RepQrting Maximum
Methods Umlt HoldingTime
to be
Used
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 3 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260.D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 5 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 2 µg/kg 14 days
8260D 1 µg/kg 14 days
8260D 2 µg/kg 14 days
· Generlll lnorganics
9251 5 28 days
4500PF 5 28 days
9038 5 28 days
2310B 10 14 days
2310B 10 14 days
~4588FE 0.1 28 days
350.1 5 28 days
353.2 0.01 28 days
9045D 1 Analyze
Immediately
9050A 10 Analyze
Immediately
• ..... · ·.:: 1 . Total_Metals'.
6020B
6020B
6020B
6020B
-6020B
0.5 6 months
0.4 6 months
0.5 6 months
10 6 months
1.0 6 months
fU P. N. "'i -v~ '~}f'I
Sample
Temperature/Preservation
Requiremerits · ·
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
Freeze -ship on dry ice
s6°C
S6°C
s6°C
S6°C
S6°C
s6°C
S6°C
S6°C
s6°C
s6°C
. .
None
None
None
None
None
Contaminant Analytical Reporting Maximum Sample
Methods limit Holding Time• Temperature/Preservation
to be Requirements
Used
Copper 6020B 15 6 months None
Iron 6020B 200 6 months None
Lead 6020B 3.0 6 months None
Manganese 6020B 5.0 6 months None
Mercury 7471B 0.04 28 days None
Molybdenum 6020B 1.0 6 months None
Nickel 60208 20 6 months None
Selenium 60208 2.0 6 months None
Silver 6020B 0.30 6 months None
Thallium 60208 0.80 6 months None
Tin 60208 20 6 months None
Uranium 60208 a.so 6 months None
Vanadium 60208 5.0 6 months None
Zinc 60208 15 6 months None
Sodium 60100 100 6 months None
Potassium 6010D 100 6 months None
Magnesium 60100 100 6 months None
Calcium 6010D 100 6 months None
. SPLPMetals
Arsenic 60208 0.004 6 months None
Beryllium 60208 0.002 6 months None
Cadmium 60208 0.0007 6 months None
Chromium 60208 0:02 6 months None
Cobalt 60208 0.004 6 months None
Copper 60208 0.01 6 months None
Iron 60208 0.10 6 months None
Lead 60208 0.002 6 months None
Manganese 60208 0.002 6 months None
Mercury 7470A 0.00009 28 days None
Molybdenum 6020B 0.002 6 months None
Nickel 60208 0.004 6 months None
Selenium 60208 0.002 6 months None
Silver 60208 0.002 6 months None
Thallium 60208 0.002 6 months None
Tin 60208 0.01 6 months None
Uranium 60208 0.002 6 months None
Vanadium 60208 0.04 6 months None
Zinc 60208 0.01 6 months None
Sodium 6010D 1.0 6 months None
Potassium 6010D 1.0 6 months None
Magnesium 6010D 1.0 6 months None
Calcium 6010D 1.0 6 months None
SPLP General lnorgamcs
Chloride 300.0 0.10 28 days S6°C
Carbonate as C03 23108 10 28 days S6°C
Bicarbonate as HC03 23108 10 28 days S6°C
--,
Contaminant !ma JytJca 1 Reporting Maximum .. Sample
Methods limit Holding.TI me• Temperature/Preservation
to be . , Requirements
Used
Fluoride 300.0 0.10 28 days s6°C
Ammonia (as N) 350.1 0.05 28 days s6°C
Phosphate 4500PF 0.05 28 days s6°C
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Lab Set ID: 1912186 Dept: MSSV
Project: White Mesa Mill MW-24A QC Type: LCS
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-66855 Date Analyzed: 12/16/2019 1409h
Test Code: 8270E-S-3546 Date Prepared: 12/12/2019 742h
1,2,4-Trichlorobenzene 567 µg/kg SW8270E 19.6 340 666.7 0 85.1 21 -97
1,2-Dichlorobenzene 525 µg/kg SW8270E 23 .2 340 666.7 0 78.7 20 -100
1,3-Dichlorobenzene 512 µg/kg SW8270E 23 .2 340 666.7 0 76.8 19 -100
1,4-Dichlorobenzene 517 µg/kg SW8270E 22.9 340 666.7 0 77.5 15 -79
1-Methylnaphthalene 620 µg/kg SW8270E 28.7 340 666.7 0 93.0 23 -I 00
2, 4,5-Trichlorophenol 418 µg/kg SW8270E 32.9 340 666.7 0 62.7 15 -115
2,4,6-Trichlorophenol 547 µg/kg SW8270E 30.6 340 666.7 0 82.1 23 -110
2,4-Dichlorophenol 522 µg/kg SW8270E 47.4 340 666.7 0 78.4 20 -100
2,4-Dimethylphenol 561 µg/kg SW8270E 82.8 340 666.7 0 84.1 21 -100
2,4-Dinitrophenol 102 µg/kg SW8270E 73 .5 670 666.7 0 15.4 10 -100
2,4-Dinitrotoluene 550 µg/kg SW8270E 64.5 340 666.7 0 82.5 12 -152
2,6-Dinitrotoluene 550 µg/kg SW8270E 33.0 340 666.7 0 82.5 29 -120
2-Chloronaphthalene 584 µg/kg SW8270E 24.4 340 666.7 0 87.6 24 -105
2-Chlorophenol 580 µg/kg SW8270E 30.5 340 666.7 0 87.0 22 -100
2-Methylnaphthalene 607 µg/kg SW8270E 29.2 340 666.7 0 91.0 23 -I 00
2-Methylphenol 597 µg/kg SW8270E 56.5 340 666.7 0 89.5 21 -100
2-Nitrophenol 503 µg/kg SW8270E 23.5 340 666.7 0 75.4 IO -100
3&4-Methylphenol 1,210 µg/kg SW8270E 131 340 1,333 0 90.7 10 -160
3,3 · -Dichlorobenzidine 832 µg/kg SW8270E 103 340 1,333 0 62.4 11 -100
4,6-Dinitro-2-methylphenol 296 µg/kg SW8270E 33.0 670 666.7 0 44.4 IO -100
4-Bromophenyl phenyl ether 693 µg/kg SW8270E 21.0 340 666.7 0 104 25 -I 00 s
4-Chloro-3-methylphenol 550 µg/kg SW8270E 63.9 340 666.7 0 82.5 22 -104 #
4-Chlorophenyl phenyl ether 532 µg/kg SW8270E 28.4 340 666.7 0 79.9 25 -120 $
4-Nitrophenol 358 µg/kg SW8270E 109 670 666.7 0 53 .7 10-150 $
Acenaphthene 606 µg/kg SW8270E 30.2 340 666.7 0 90.9 24 -110
Acenaphthylene 596 µg/kg SW8270E 19.7 340 666.7 0 89.3 26 -100
Anthracene 626 µg/kg SW8270E 25.2 340 666.7 0 93 .9 27 -I 00
Report Date: 1/6/2020 Page 199 of234
analyses applicable to the CWA. SOWA, and RCRA are perfom,ed in accordance to NELAC protocols Pertinent sampling infom,ation is located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be ~rranted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES -~ C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: MSSV
Project: White Mesa Mill MW-24A QC Type: LCS
------
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-66855 Date Analyzed: 12/16/2019 1409h
Test Code: 8270E-S-3546 Date Prepared: 12/12/2019 742h
Azobenzene 629 µg/kg SW8270E 25 .1 340 666.7 0 94.3 25 -100
Benz(a)anthracene 582 µg/kg SW8270E 29.7 340 666.7 0 87.3 26 -JOO
Benzo(a)pyrene 607 µg/kg SW8270E 27.9 340 666.7 0 91.1 15 -101 $
Benzo(b )fluoranthene 605 µg/kg SW8270E 46.8 340 666.7 0 90.7 21 -100
Benzo(g,h,i)perylene 427 µg/kg SW8270E 26.5 340 666.7 0 64.1 11 -100
Benzo(k)fluoranthene 606 µg/kg SW8270E 24.8 340 666.7 0 90.9 23 -100
Bis(2-chloroethoxy)methane 597 µg/kg SW8270E 33.3 340 666.7 0 89.5 22 -100
Bis(2-chloroethyl) ether 581 µg/kg SW8270E 21.4 340 666.7 0 87.2 19 -100
Bis(2-ethylhexyl) phthalate 600 µg/kg SW8270E 124 340 666.7 0 90.0 31 -115
Butyl benzyl phthalate 617 µg/kg SW8270E 32.8 340 666.7 0 92.6 27 -115
Chrysene 639 µg/kg SW8270E 30.9 340 666.7 0 95 .9 26 -115
Dibenz(a,h)anthracene 639 µg/kg SW8270E 56.9 340 666.7 0 95.8 22 -JOO $
Diethyl phthalate 453 µg/kg SW8270E 36.4 340 666.7 0 68.0 24 -140 $
Dimethyl phthalate 520 µg/kg SW8270E 24.2 340 666.7 0 78.0 25 -115
Di-n-butyl phthalate 566 µg/kg SW8270E 34.5 340 666.7 0 84.9 30 -110
Di-n-octyl phthalate 589 µg/kg SW8270E 205 340 666.7 0 88.3 10 -110 $
Fluoranthene 600 µg/kg SW8270E 73.3 340 666.7 0 90.l 27 -120
Fluorene 538 µg/kg SW8270E 35.0 340 666.7 0 80.7 25 -110
Hexachlorobenzene 701 µg/kg SW8270E 24.0 340 666.7 0 105 24 -105
Hexachlorobutadiene 585 µg/kg SW8270E 22.2 340 666.7 0 87.7 19 -100
Hexachlorocyclopentadiene 569 µg/kg SW8270E 33.0 340 666.7 0 85 .3 10 -100
Hexachloroethane 543 µg/kg SW8270E 25.4 340 666.7 0 81.5 19 -100
lndeno( 1,2,3-cd)pyrene 628 µg/kg SW8270E 30.0 340 666.7 0 94.2 22 -JOO $
Isophorone 645 µg/kg SW8270E 38.2 340 666.7 0 96.8 26 -JOO
Naphthalene 614 µg/kg SW8270E 23.2 340 666.7 0 92.1 23 -100
Nitro benzene 582 µg/kg SW8270E 22.1 340 666.7 0 87.3 24 -I 00
N-Nitrosodimethylamine 505 µg/kg SW8270E 31.2 670 666.7 0 75 .7 14 -100
Report Date: 1/6/2020 Page 200 of234
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tJ-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: LCs-66855 Date Analyzed:
Test Code: 8270E-S-3546 Date Prepared:
N-Nitrosodi-n-propylamine 592
N-Nitrosodiphenylamine 1,250
Pentachlorophenol 294
Phenanthrene 627
Phenol 709
Pyrene 603
Pyridine 699
Surr: 2,4,6-Tribromophenol 503
Surr: 2-Fluorobiphenyl 334
Surr: 2-Fluorophenol 616
Surr: Nitrobenzene-d5 339
Surr: Phenol-d6 672
Surr: Terphenyl-d 14 341
Lab Sample ID: LCS-66928 Date Analyzed:
Test Code: 8270E-S-3546 Date Prepared:
1,2,4-Trichlorobenzene 590
1,2-Dichlorobenzene 511
1,3-Dichlorobenzene 504
1,4-Dichlorobenzene 503
1-Methylnaphthalene 603
2,4,5-Trichlorophenol 447
2,4,6-Trichlorophenol 343
2,4-Dichlorophenol 514
2,4-Dimethylphenol 508
2,4-Dinitrophenol 163
2,4-Dinitrotoluene 721
2,6-Dinitrotoluene 721
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687
e-mail: awal@awal-Iabs.com, web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
12/16/2019 1409h
12/12/2019 742h
µg/kg SW8270E 53 .6 340 666.7
µg/kg SW8270E 93 .0 340 1,333
µg/kg SW8270E 31.2 340 666.7
µg/kg SW8270E 58.9 340 666.7
µg/kg SW8270E 32.7 340 666.7
µg/kg SW8270E 63.5 340 666.7
µg/kg SW8270E 81.6 670 1,333
µg/kg SW8270E 666.7
µg/kg SW8270E 333.3
µg/kg SW8270E 666.7
µg/kg SW8270E 333.3
µg/kg SW8270E 666.7
µg/kg SW8270E 333.3
12/20/2019 053h
12/16/2019 1219h
µg/kg SW8270E 19.6 340 666.7
µg/kg SW8270E 23.2 340 666.7
µg/kg SW8270E 23.2 340 666.7
µg/kg SW8270E 22.9 340 666.7
µg/kg SW8270E 28.7 340 666.7
µg/kg SW8270E 32.9 340 666.7
µg/kg SW8270E 30.6 340 666.7
µg/kg SW8270E 47.4 340 666.7
µg/kg SW8270E 82.8 340 666.7
µg/kg SW8270E 73.5 670 666.7
µg/kg SW8270E 64.5 340 666.7
µg/kg SW8270E 33.0 340 666.7
Kathy Weinel
MSSV
LCS
Spike Ref.
Amount %REC
0 88.8
0 93.8
0 44.1
0 94.1
0 106
0 90.4
0 52.4
75.5
100
92.3
102
101
102
0 88.6
0 76.6
0 75.6
0 75.5
0 90.5
0 67.0
0 51.4
0 77.1
0 76.1
0 24.5
0 108
0 108
Limits
25 -l lO
25 -100
10 -90
27 -100
21 -110
22 -109
10 -100
10-140
25 -126
15 -121
20 -117
22 -121
26 -143
21 -97
20 -100
19 -JOO
15 -79
23 -I 00
15 -I 15
23 -110
20 -100
21 -100
JO -JOO
12 -152
29 -120
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPD
Amt %RPO Limit Qual
Report Date: 1/6/2020 Page 201 of234
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business Information: This report is provided for the e;,cclusive use of the addressee Privileges of Sllbsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-pllblication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Lab Set ID: 1912186 Dept: MSSV
Project: White Mesa Mill MW-24A QC Type: LCS
---
Reporting Amount Spike Ref. RPD Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: LCS-66928 Date Analyzed: 12/20/2019 053h
Test Code: 8270E-S-3546 Date Prepared: 12/16/2019 1219h
2-Chloronaphthalene 574 µg/kg SW8270E 24.4 340 666.7 0 86.1 24 -105
2-Chlorophenol 529 µg/kg SW8270E 30.5 340 666.7 0 79.3 22 -I 00
2-Methylnaphthalene 594 µg/kg SW8270E 29.2 340 666.7 0 89.0 23 -100
2-Methylphenol 540 µg/kg SW8270E 56.5 340 666.7 0 81.0 21 -100
2-Nitrophenol 544 µg/kg SW8270E 23.5 340 666.7 0 81.6 10 -100
3&4-Methylphenol 1,060 µg/kg SW8270E 131 340 1,333 0 79.6 10 -160
3,3 · -Dichlorobenzidine 825 µg/kg SW8270E 103 340 1,333 0 61.9 11 -100
4,6-Dinitro-2-methylphenol 308 µg/kg SW8270E 33.0 670 666.7 0 46.3 10-100
4-Bromophenyl phenyl ether 637 µg/kg SW8270E 21.0 340 666.7 0 95.5 25 -100
4-Chloro-3-methylphenol 548 µg/kg SW8270E 63 .9 340 666.7 0 82.2 22 -104
4-Chlorophenyl phenyl ether 615 µg/kg SW8270E 28.4 340 666.7 0 92.3 25 -120
4-Nitrophenol 498 µg/kg SW8270E 109 670 666.7 0 74.7 10 -150
Acenaphthene 609 µg/kg SW8270E 30.2 340 666.7 0 91.3 24 -llO
Acenaphthylene 594 µg/kg SW8270E 19.7 340 666.7 0 89.2 26 -100
Anthracene 637 µg/kg SW8270E 25.2 340 666.7 0 95.5 27 -I 00
Azobenzene 530 µg/kg SW8270E 25.1 340 666.7 0 79.5 25 -I 00
Benz( a )anthracene 580 µg/kg SW8270E 29.7 340 666.7 0 87.0 26 -100
Benzo( a)pyrene 604 µg/kg SW8270E 27.9 340 666.7 0 90.6 15 -101
Benzo(b )fluoranthene 557 µg/kg SW8270E 46.8 340 666.7 0 83.6 21 -100
Benzo(g,h,i)perylene 313 µg/kg SW8270E 26.5 340 666.7 0 47.0 11 -100
Benzo(k)fluoranthene 607 µg/kg SW8270E 24.8 340 666.7 0 91.0 23 -100
Bis(2-chloroethoxy)methane 561 µg/kg SW8270E 33.3 340 666.7 0 84.2 22 -100
Bis(2-chloroethyl) ether 558 µg/kg SW8270E 21.4 340 666.7 0 83.6 19 -100
Bis(2-ethylhexyl) phthalate 605 µg/kg SW8270E 124 340 666.7 0 90.7 31 -115
Butyl benzyl phthalate 622 µg/kg SW8270E 32.8 340 666.7 0 93.3 27 -115
Chrysene 628 µg/kg SW8270E 30.9 340 666.7 0 94.2 26 -115
Dibenz( a,h )anthracene 626 µg/kg SW8270E 56.9 340 666.7 0 93.9 22 -100
Report Date: 1/6/2020 Page 202 of234
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES _QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Lab Set ID: 1912186 Dept: MSSV
Project: White Mesa Mill MW-24A QC Type: LCS -
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-66928 Date Analyzed: 12/20/2019 053h
Test Code: 8270E-S-3546 Date Prepared: 12/16/20191219h
Diethyl phthalate 646 µg/kg SW8270E 36.4 340 666.7 0 96.9 24 -140
Dimethyl phthalate 620 µg/kg SW8270E 24.2 340 666.7 0 93.1 25 -115
Di-n-butyl phthalate 655 µg/kg SW8270E 34.5 340 666.7 0 98.3 30 -110
Di-n-octyl phthalate 600 µg/kg SW8270E 205 340 666.7 0 90.0 10 -110
Fluoranthene 653 µg/kg SW8270E 73.3 340 666.7 0 97.9 27 -120
Fluorene 615 µg/kg SW8270E 35.0 340 666.7 0 92.2 25 -110
Hexachlorobenzene 652 µg/kg SW8270E 24.0 340 666.7 0 97.8 24 -105
Hexachlorobutadiene 636 µg/kg SW8270E 22.2 340 666.7 0 95.4 19 -100
Hexachlorocyclopentadiene 507 µg/kg SW8270E 33.0 340 666.7 0 76.l 10 -100
Hexachloroethane 550 µg/kg SW8270E 25.4 340 666.7 0 82.5 19 -100
lndeno( 1,2,3-cd)pyrene 615 µg/kg SW8270E 30.0 340 666.7 0 92.2 22 -100
Isophorone 611 µg/kg SW8270E 38.2 340 666.7 0 91.7 26 -100
Naphthalene 626 µg/kg SW8270E 23.2 340 666.7 0 93.9 23 -I 00
Nitrobenzene 601 µg/kg SW8270E 22.1 340 666.7 0 90.2 24 -100
N-Nitrosodimethylamine 478 µg/kg SW8270E 31.2 670 666.7 0 71.7 14 -100
N-Nitrosodi-n-propylamine 526 µg/kg SW8270E 53.6 340 666.7 0 79.0 25 -110
N-Nitrosodiphenylamine 1,150 µg/kg SW8270E 93.0 340 1,333 0 86.5 25 -100
Pentachlorophenol 300 µg/kg SW8270E 31.2 340 666.7 0 44.9 10 -90
Phenanthrene 635 µg/kg SW8270E 58.9 340 666.7 0 95.2 27 -100
Phenol 631 µg/kg SW8270E 32.7 340 666.7 0 94.6 21 -110
Pyrene 592 µg/kg SW8270E 63.5 340 666.7 0 88.8 22 -109
Pyridine 592 µg/kg SW8270E 81.6 670 1,333 0 44.4 10 -100
Surr: 2,4,6-Tribromophenol 729 µg/kg SW8270E 666.7 109 10 -140
Surr: 2-Fluorobiphenyl 337 µg/kg SW8270E 333.3 101 25 -126
Surr: 2-Fluorophenol 594 µg/kg SW8270E 666.7 89.1 15 -121
Surr: Nitrobenzene-d5 351 µg/kg SW8270E 333.3 105 20-117
Surr: Phenol-d6 646 µg/kg SW8270E 666.7 96.9 22 -121
Report Date: 1/6/2020 Page 203 of234
analyses applicable to the CWA. SDWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fa": (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
American West
ANALYTICAL LABORATORIES _QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result Units Method
Lab Sample ID: LCS-66928 Date Analyzed: 12/20/2019 053h
Test Code: 8270E-S-3546 Date Prepared: 12/16/2019 1219h
Surr: Terphenyl-dl 4 367 µg/kg SW8270E
MDL
Reporting
Limit
Contact:
Dept:
QC Type:
Amount
Spiked
333.3
#-This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the sample.
$ -This compound exceeded (low) the control limitfor the CCV. The compound concentration is estimated and may be biased low.
S -High LCS recoveries indicate possible bias high. Data deemed acceptable as the analyte was not observed in the field sample.
Kathy W einel
MSSV
LCS
Spike Ref.
Amount %REC
110
Limits
26 -143
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt % RPO Limit Qual
Report Date: 1/6/2020 Page 204 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC' Confidential Business lnfomiation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
_Q_C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: MSSV
Project: White Mesa Mill MW-24A QC Type: LCSD
Reporting Amount Spike Ref. RPO Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCSD-66928 Date Analyzed: 12/20/2019115h
Test Code: 8270E-S-3546 Date Prepared: 12/16/2019 1219h
1,2,4-Trichlorobenzene 582 µg/kg SW8270E 19.6 340 666.7 0 87.2 21 -97 590 1.51 35
1,2-Dichlorobenzene 521 µg/kg SW8270E 23.2 340 666.7 0 78.2 20-100 511 2.04 35
1,3-Dichlorobenzene 513 µg/kg SW8270E 23.2 340 666.7 0 76.9 19 -100 504 1.71 35
1,4-Dichlorobenzene 516 µg/kg SW8270E 22.9 340 666.7 0 77.4 15 -79 503 2.59 35
1-Methylnaphthalene 631 µg/kg SW8270E 28.7 340 666.7 0 94.7 23 -JOO 603 4.59 35
2,4,5-Trichlorophenol 522 µg/kg SW8270E 32.9 340 666.7 0 78.2 15 -115 447 15.4 35
2,4,6-Trichlorophenol 618 µg/kg SW8270E 30.6 340 666.7 0 92.6 23 • 110 343 57.3 35 A
2, 4-Dichlorophenol 602 µg/kg SW8270E 47.4 340 666.7 0 90.3 20-JOO 514 15.8 35
2,4-Dimethylphenol 541 µg/kg SW8270E 82.8 340 666.7 0 81.2 21 -100 508 6.42 35
2,4-Dinitrophenol <670 µg/kg SW8270E 73 .5 670 666.7 0 41.6 10 • 100 163 51.7 35 A
2,4-Dinitrotoluene 790 µg/kg SW8270E 64.5 340 666.7 0 119 12 -152 721 9.08 35
2,6-Dinitrotoluene 790 µg/kg SW8270E 33.0 340 666.7 0 119 29 -120 721 9.08 35
2-Chloronaphthalene 551 µg/kg SW8270E 24.4 340 666.7 0 82.6 24 -105 574 4.20 35
2-Chlorophenol 560 µg/kg SW8270E 30.5 340 666.7 0 84.0 22 -JOO 529 5.76 35
2-Methylnaphthalene 618 µg/kg SW8270E 29.2 340 666.7 0 92.7 23 -100 594 4.08 35
2-Methylphenol 570 µg/kg SW8270E 56.5 340 666.7 0 85.6 21 -100 540 5.48 35
2-Nitrophenol 608 µg/kg SW8270E 23.5 340 666.7 0 91.3 10 -100 544 11.2 35
3&4-Methylphenol 1,120 µg/kg SW8270E 131 340 1,333 0 84.4 10 -160 1060 5.85 35
3,3 · -Dichlorobenzidine 898 µg/kg SW8270E 103 340 1,333 0 67.3 11 -100 825 8.43 35
4,6-Dinitro-2-methylphenol < 670 µg/kg SW8270E 33.0 670 666.7 0 67.5 10 -100 308 37.3 35 "
4-Bromophenyl phenyl ether 609 µg/kg SW8270E 21.0 340 666.7 0 91.4 25 -I 00 637 4.36 35
4-Chloro-3-methylphenol 604 µg/kg SW8270E 63.9 340 666.7 0 90.6 22 -104 548 9.69 35
4-Chlorophenyl phenyl ether 644 µg/kg SW8270E 28.4 340 666.7 0 96.5 25 -120 615 4.48 35
4-Nitrophenol 749 µg/kg SW8270E 109 670 666.7 0 112 IO -150 498 40.3 35 A
Acenaphthene 603 µg/kg SW8270E 30.2 340 666.7 0 90.4 24 -110 609 1.01 35
Acenaphthylene 584 µg/kg SW8270E 19.7 340 666.7 0 87.6 26 -100 594 1.82 35
Anthracene 638 µg/kg SW8270E 25.2 340 666.7 0 95.7 27 -100 637 0.186 35
Report Date: 1/6/2020 Page 205 of234
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC Confidential Business [nformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES ~C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
LabSetID: 1912186 Dept: MSSV
Project: White Mesa Mill MW-24A QC Type: LCSD
----
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCSD-66928 Date Analyzed: 12/20/2019 l l5h
Test Code: 8270E-S-3546 Date Prepared: 12/16/2019 l219h
Azobenzene 489 µg/kg SW8270E 25.1 340 666.7 0 73.4 25 -100 530 7.95 35
Benz(a)anthracene 579 µg/kg SW8270E 29.7 340 666.7 0 86.8 26 -100 580 0.247 35
Benzo(a)pyrene 602 µg/kg SW8270E 27.9 340 666.7 0 90.3 15 • 101 604 0.392 35
Benzo(b )fluoranthene 609 µg/kg SW8270E 46.8 340 666.7 0 91.4 21 -100 557 8.93 35
Benzo(g,h,i)perylene <340 µg/kg SW8270E 26.5 340 666.7 0 43.2 11 • 100 313 8.37 35
Benzo(k)fluoranthene 628 µg/kg SW8270E 24.8 340 666.7 0 94.2 23 -100 607 3.41 35
Bis(2-chloroethoxy)methane 561 µg/kg SW8270E 33.3 340 666.7 0 84.l 22 • 100 561 0.0986 35
Bis(2-chloroethyl) ether 574 µg/kg SW8270E 21.4 340 666.7 0 86.1 19 -100 558 2.95 35
Bis(2-ethylhexyl) phthalate 606 µg/kg SW8270E 124 340 666.7 0 90.9 31 • l 15 605 0.272 35
Butyl benzyl phthalate 628 µg/kg SW8270E 32.8 340 666.7 0 94.2 27 -115 622 0.971 35
Chrysene 623 µg/kg SW8270E 30.9 340 666.7 0 93.4 26 -115 628 0.872 35
Dibenz( a,h)anthracene 617 µg/kg SW8270E 56.9 340 666.7 0 92.6 22 • 100 626 1.41 35
Diethyl phthalate 775 µg/kg SW8270E 36.4 340 666.7 0 116 24 -140 646 18.3 35
Dimethyl phthalate 676 µg/kg SW8270E 24.2 340 666.7 0 IOI 25 • 115 620 8.61 35
Di-n-butyl phthalate 717 µg/kg SW8270E 34.5 340 666.7 0 108 30 • 110 655 9.08 35
Di-n-octyl phthalate 608 µg/kg SW8270E 205 340 666.7 0 91.l 10 -110 600 1.31 35
Fluoranthene 699 µg/kg SW8270E 73.3 340 666.7 0 105 27 -120 653 6.80 35
Fluorene 648 µg/kg SW8270E 35.0 340 666.7 0 97.1 25 -l JO 615 5.22 35
Hexach lorobenzene 612 µg/kg SW8270E 24.0 340 666.7 0 91.7 24 -105 652 6.37 35
Hexachlorobutadiene 611 µg/kg SW8270E 22.2 340 666.7 0 91.7 19 -100 636 3.94 35
Hexachlorocyclopentadiene 465 µg/kg SW8270E 33.0 340 666.7 0 69.8 10 -100 507 8.66 35
Hexachloroethane 552 µg/kg SW8270E 25.4 340 666.7 0 82.8 19 -100 550 0.397 35
Indeno( 1,2,3-cd)pyrene 612 µg/kg SW8270E 30.0 340 666.7 0 91.8 22 -100 615 0.448 35
Isophorone 634 µg/kg SW8270E 38.2 340 666.7 0 95.l 26 • 100 611 3.59 35
Naphthalene 628 µg/kg SW8270E 23.2 340 666.7 0 94.3 23 -100 626 0.426 35
Nitrobenzene 581 µg/kg SW8270E 22.1 340 666.7 0 87.2 24 -100 601 3.39 35
N-Nitrosodimethylamine < 670 µg/kg SW8270E 31.2 670 666.7 0 70.1 14 -100 478 2.23 35
Report Date: 1/6/2020 Page 206 of 234
analyses applicable to the CWA. SOWA, and RCRA are perforn1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: I 912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: LCSD-66928 Date Analyzed:
Test Code: 8270E-S-3546 Date Prepared:
N-Nitrosodi-n-propylamine 562
N-Nitrosodiphenylamine 1,100
Pentachlorophenol 421
Phenanthrene 628
Phenol 669
Pyrene 592
Pyridine < 670
Surr: 2,4,6-Tribromophenol 911
Surr: 2-Fluorobiphenyl 314
Surr: 2-Fluorophenol 621
Surr: Nitrobenzene-d5 355
Surr: Phenol-d6 670
Surr: Terphenyl-d14 367
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
12/20/2019 115h
12/16/20191219h
µg/kg SW8270E 53.6 340 666.7
µg/kg SW8270E 93.0 340 1,333
µg/kg SW8270E 31.2 340 666.7
µg/kg SW8270E 58.9 340 666.7
µg/kg SW8270E 32.7 340 666.7
µg/kg SW8270E 63.5 340 666.7
µg/kg SW8270E 81.6 670 1,333
µg/kg SW8270E 666.7
µg/kg SW8270E 333.3
µg/kg SW8270E 666.7
µg/kg SW8270E 333.3
µg/kg SW8270E 666.7
µg/kg SW8270E 333.3
Kathy Weinel
MSSV
LCSD
Spike Ref.
Amount %REC
0 84.3
0 82.8
0 63.1
0 94.3
0 100
0 88.8
0 SO.I
137
94.3
93.1
107
100
110
" -The RPD for the LCSILCSD is out of range. The LCS and LCSD are within range, indicating the method is in control.
Limits
25 -110
25 -I 00
10 -90
27 -100
21 -110
22 -109
10 -100
IO -140
25 -126
15 -121
20-117
22 -121
26 -143
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit
526 6.54 35
1150 4.39 35
300 33.6 35
635 0.975 35
631 5.89 35
592 0.0101 35
592 12.1 35
Qual
Report Date: 1/6/2020 Page 207 of234
analyses applicable to the CWA. SOWA, and RCR.A. are perfom1ed in accordance to NELAC protocols Pertinent sampJing infom1ation is located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tJ·
ne of this company or any member of its staff, or reproduction of this repo11 in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte
Lab Sample ID: MB-66855
Test Code: 8270E-S-3546
1,2,4-Trichlorobenzene
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1-Methylnaphthalene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
2,4-Dichlorophenol
2,4-Dimethylphenol
2,4-Dinitrophenol
2,4-Dinitrotoluene
2,6-Dinitrotoluene
2-Chloronaphthalene
2-Chlorophenol
2-Methylnaphthalene
2-Methylphenol
2-N itrophenol
3&4-Methylphenol
3,3 · -Dichlorobenzidine
4,6-Dinitro-2-methylphenol
4-Bromophenyl phenyl ether
4-Chloro-3-methylphenol
4-Chlorophenyl phenyl ether
4-Nitrophenol
Acenaphthene
Acenaphthylene
Anthracene
Result
Date Analyzed:
Date Prepared:
<340
<340
<340
<340
<340
<340
<340
<340
<340
<670
<340
<340
<340
<340
<340
<340
<340
<340
<340
< 670
<340
<340
<340
<670
<340
<340
< 340
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
12/16/2019 1303h
12/12/2019 742h
µg/kg SW8270E 19.6 340
µg/kg SW8270E 23.2 340
µg/kg SW8270E 23.2 340
µg/kg SW8270E 22.9 340
µg/kg SW8270E 28.7 340
µg/kg SW8270E 32.9 340
µg/kg SW8270E 30.6 340
µg/kg SW8270E 47.4 340
µg/kg SW8270E 82.8 340
µg/kg SW8270E 73.5 670
µg/kg SW8270E 64.5 340
µg/kg SW8270E 33.0 340
µg/kg SW8270E 24.4 340
µg/kg SW8270E 30.5 340
µg/kg SW8270E 29.2 340
µg/kg SW8270E 56.5 340
µg/kg SW8270E 23.5 340
µg/kg SW8270E 131 340
µg/kg SW8270E 103 340
µg/kg SW8270E 33.0 670
µg/kg SW8270E 21.0 340
µg/kg SW8270E 63.9 340
µg/kg SW8270E 28.4 340
µg/kg SW8270E 109 670
µg/kg SW8270E 30.2 340
µg/kg SW8270E 19.7 340
µg/kg SW8270E 25.2 340
Kathy W einel
MSSV
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
------
RPDRef. RPD
Amt %RPD Limit Qual
#
$
$
Report Date: 1/6/2020 Page 208 of 234
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft}
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte
Lab Sample ID: MB-66855
Test Code:
Azobenzene
Benz( a)anthracene
Benzo(a)pyrene
8270E-S-3546
Benzo(b )fluoranthene
Benzo(g,h, i)perylene
Benzo(k)fluoranthene
Bis(2-chloroethoxy)methane
Bis(2-chloroethyl) ether
Bis(2-ethylhexyl) phthalate
Butyl benzyl phthalate
Chrysene
Dibenz(a,h)anthracene
Diethyl phthalate
Dimethyl phthalate
Di-n-butyl phthalate
Di-n-octyl phthalate
Fluoranthene
Fluorene
Hexachlorobenz.ene
Hexach lorobutadiene
Hexachlorocyclopentad iene
Hexachloroethane
Indeno( 1,2,3-cd)pyrene
Isophorone
Naphthalene
N itrobenzene
N-Nitrosodimethylamine
Result
Date Analyzed:
Date Prepared:
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<340
<670
3440 South 700 West
Salt Lake City, UT 841 19
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-Iabs.com, web: www.awal-labs.com
C SUMMARY REPORT
Units Method
12/16/2019 1303h
12/12/2019 742h
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
MDL
25.1
29.7
27.9
46.8
26.5
24.8
33.3
21.4
124
32.8
30.9
56.9
36.4
24.2
34.5
205
73.3
35.0
24.0
22.2
33.0
25.4
30.0
38.2
23.2
22.1
31.2
Reporting
Limit
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
340
670
Contact:
Dept:
QC Type:
Amount
Spiked
Kathy W einel
MSSV
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
$
$
$
$
$
Report Date: 1/6/2020 Page 209 of 234
analyses applicable to the CWA. SD\\! A, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC Confidential Business fnformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl'
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: MB-66855 Date Analyzed:
Test Code: 8270E-S-3546 Date Prepared:
N-Nitrosodi-n-propylamine <340
N-Nitrosodiphenylamine <340
Pentachlorophenol <340
Phenanthrene <340
Phenol <340
Pyrene <340
Pyridine <670
Surr: 2,4,6-Tribromophenol 247
Surr: 2-Fluorobiphenyl 198
Surr: 2-Fluorophenol 280
Surr: Nitrobenzene-d5 162
Surr: Phenol-d6 341
Surr: Terphenyl-d14 258
Lab Sample ID: MB-66928 Date Analyzed:
Test Code: 8270E-S-3546 Date Prepared:
1,2,4-Trichlorobenzene < 340
1,2-Dichlorobenzene <340
1,3-Dichlorobenzene <340
1,4-Dichlorobenzene <340
1-Methylnaphthalene <340
2,4,5-Trichlorophenol <340
2,4,6-Trichlorophenol <340
2,4-Dichlorophenol <340
2,4-Dimethylphenol <340
2,4-Dinitrophenol <670
2,4-Dinitrotoluene <340
2,6-Dinitrotoluene <340
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
QC_SUMMARY REPORT
Units Method
12/16/2019 1303h
12/12/2019 742h
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
12/20/2019 03 lh
12/16/2019 1219h
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
µg/kg SW8270E
MDL
53 .6
93.0
31.2
58.9
32.7
63.5
81.6
19.6
23.2
23.2
22.9
28.7
32.9
30.6
47.4
82.8
73.5
64.5
33.0
Reporting
Limit
340
340
340
340
340
340
670
340
340
340
340
340
340
340
340
340
670
340
340
Contact:
Dept:
QC Type:
Amount
Spiked
666.7
333.3
666.7
333.3
666.7
333.3
Kathy Weinel
MSSV
MBLK
Spike Ref.
Amount %REC
37.0
59.3
42.0
48.6
51.2
77.4
Limits
10-140
25 -126
15 -121
20 -117
22 -121
26 -143
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt % RPD Limit Qual
Report Date: I /6/2020 Page 210 of 234
analyses applicable to the CWA. SDWA, and RCRA are perfomied in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or ln connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: MB-66928 Date Analyzed:
Test Code: 8270E-S-3546 Date Prepared:
2-Chloronaphthalene <340
2-Chlorophenol <340
2-Methylnaphthalene <340
2-Methylphenol < 340
2-Nitrophenol <340
3&4-Methylphenol <340
3,3 · -Dichlorobenzidine <340
4,6-Dinitro-2-methylphenol < 670
4-Bromophenyl phenyl ether <340
4-Chloro-3-methylphenol <340
4-Chlorophenyl phenyl ether <340
4-Nitrophenol < 670
Acenaphthene <340
Acenaphthylene < 340
Anthracene < 340
Azobenzene <340
Benz( a)anthracene <340
Benzo(a)pyrene <340
Benzo(b )fluoranthene <340
Benzo(g,h,i)perylene <340
Benzo(k)fluoranthene <340
Bis(2-chloroethoxy)methane <340
Bis(2-chloroethy1) ether <340
Bis(2-ethylhexy1) phthalate <340
Butyl benzyl phthalate <340
Chrysene <340
Dibenz( a,h )anthracene <340
3440 South 700 West
Salt Lake City, UT 84 l l 9
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fa'\: (801) 263-8687
e-mail: awa1 @awa1-1abs.com,web:www.awal-labs.com
__Q.c_suMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
12/20/2019 031h
12/16/20191219h
µg/kg SW8270E 24.4 340
µg/kg SW8270E 30.5 340
µg/kg SW8270E 29.2 340
µg/kg SW8270E 56.5 340
µg/kg SW8270E 23.5 340
µg/kg SW8270E 131 340
µg/kg SW8270E 103 340
µg/kg SW8270E 33.0 670
µg/kg SW8270E 21.0 340
µg/kg SW8270E 63.9 340
µg/kg SW8270E 28.4 340
µg/kg SW8270E 109 670
µg/kg SW8270E 30.2 340
µg/kg SW8270E 19.7 340
µg/kg SW8270E 25.2 340
µg/kg SW8270E 25.1 340
µg/kg SW8270E 29.7 340
µg/kg SW8270E 27.9 340
µg/kg SW8270E 46.8 340
µg/kg SW8270E 26.5 340
µg/kg SW8270E 24.8 340
µg/kg SW8270E 33.3 340
µg/kg SW8270E 21.4 340
µg/kg SW8270E 124 340
µg/kg SW8270E 32.8 340
µg/kg SW8270E 30.9 340
µg/kg SW8270E 56.9 340
Kathy W einel
MSSV
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 1/6/2020 Page 211 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC' ConfidentiaJ Business tnfomiation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of rt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with there-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT ANALYTICAL LABORATORIE S
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: MSSV
Project: White Mesa Mill MW-24A QC Type: MBLK
--------
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: MB-66928 Date Analyzed: 12/20/2019 031h
Test Code: 8270E-S-3546 Date Prepared: 12/16/20191219h
Diethyl phthalate <340 µg/kg SW8270E 36.4 340
Dimethyl phthalate <340 µg/kg SW8270E 24.2 340
Di-n-butyl phthalate <340 µg/kg SW8270E 34.5 340
Di-n-octyl phthalate <340 µg/kg SW8270E 205 340
Fluoranthene < 340 µg/kg SW8270E 73.3 340
Fluorene <340 µg/kg SW8270E 35.0 340
Hexachlorobenzene <340 µg/kg SW8270E 24.0 340
Hexachlorobutadiene <340 µg/kg SW8270E 22.2 340
Hexachlorocyclopentadiene <340 µg/kg SW8270E 33.0 340
Hexachloroethane <340 µg/kg SW8270E 25.4 340
Indeno( 1,2,3-cd)pyrene <340 µg/kg SW8270E 30.0 340
Isophorone <340 µg/kg SW8270E 38.2 340
Naphthalene <340 µg/kg SW8270E 23.2 340
Nitro benzene <340 µg/kg SW8270E 22.1 340
N-Nitrosodimethylamine <670 µg/kg SW8270E 31.2 670
N-Nitrosodi-n-propylamine <340 µg/kg SW8270E 53.6 340
N-Nitrosodiphenylamine <340 µg/kg SW8270E 93.0 340
Pentachlorophenol <340 µg/kg SW8270E 31.2 340
Phenanthrene <340 µg/kg SW8270E 58.9 340
Phenol <340 µg/kg SW8270E 32.7 340
Pyrene <340 µglkg SW8270E 63.5 340
Pyridine <670 µg/kg SW8270E 81.6 670
Surr: 2,4,6-Tribromophenol 499 µg/kg SW8270E 666.7 74.8 10 -140
Surr: 2-Fluorobiphenyl 322 µg/kg SW8270E 333.3 96.7 25 -126
Surr: 2-Fluorophenol 508 µg/kg SW8270E 666.7 76.3 15 -121
Surr: Nitrobenzene-d5 329 µg/kg SW8270E 333.3 98.7 20-117
Surr: Phenol-d6 567 µg/kg SW8270E 666.7 85.1 22 -121
Report Date: 1/6/2020 Page 212 of234
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
ANALYTICAL C SUMMARY REPORT
Client: Energy Fuels Resources, Inc.
LabSetID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result Units Method
Lab Sample ID: MB-66928 Date Analyzed: 12/20/2019 031h
Test Code: 8270E-S-3546 DatePrepared: 12/16/20191219h
Surr: Terphenyl-d14 358 µg/kg SW8270E
MDL
Reporting
Limit
Contact:
Dept:
QC Type:
Amount
Spiked
333.3
#-This compound exceeded (high) the control limit for the CCV. The data is acceptable since the compound was not detected in the sample.
$ -This compound exceeded (low) the control limit for the CCV. The compound concentration is estimated and may be biased low.
Kathy Weinel
MSSV
MBLK
Spike Ref.
Amount %REC
107
Limits
26 -143
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt % RPO Limit Qual
Report Date: 1/6/2020 Page 213 of234
analyses applicable to the CWA. SDWA, and RCRA are perfonned in accordance to NE LAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business lnforrnation: This report is provided for the excluslve use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with there-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Lab Set ID: 1912186 Dept: MSSV
Project: White Mesa Mill MW-24A QC Type: MS
------------
Reporting Amount Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-036DMS Date Analyzed: 12/17/2019 047h
Test Code: 8270E-S-3546 Date Prepared: 12/12/2019 742h
1,2,4-Trichlorobenzene 465 µg/kg-dry SW8270E 20.1 349 683.8 0 68.0 21 -97
1,2-Dichlorobenzene 424 µg/kg-dry SW8270E 23.8 349 683.8 0 62.0 20 -100
1,3-Dichlorobenzene 416 µg/kg-dry SW8270E 23.8 349 683.8 0 60.8 19 -100
1,4-Dichlorobenzene 420 µg/kg-dry SW8270E 23.5 349 683.8 0 61.4 15 -79
1-Methylnaphthalene 522 µg/kg-dry SW8270E 29.4 349 683.8 0 76.4 23 -100
2,4,5-Trichlorophenol 558 µg/kg-dry SW8270E 33.7 349 683.8 0 81.6 15 -115
2,4 ,6-Trichlorophenol 544 µg/kg-dry SW8270E 31.4 349 683.8 0 79.6 23 -110
2,4-Dichlorophenol 546 µg/kg-dry SW8270E 48.6 349 683.8 0 79.9 20-100
2,4-Dimethylphenol 441 µg/kg-dry SW8270E 84.9 349 683.8 0 64.5 21 -100
2,4-Dinitrophenol 504 µg/kg-dry SW8270E 75.4 687 683.8 0 73.7 10 -100
2,4-Dinitrotoluene 497 µg/kg-dry SW8270E 66.2 349 683.8 0 72.6 12 -152
2,6-Dinitrotoluene 497 µg/kg-dry SW8270E 33.9 349 683.8 0 72.6 29 -120
2-Chloronaphthalene 463 µg/kg-dry SW8270E 25.0 349 683.8 0 67.7 24 -105
2-Chlorophenol 468 µg/kg-dry SW8270E 31.3 349 683.8 0 68.4 22 -100
2-Methylnaphthalene 510 µg/kg-dry SW8270E 30.0 349 683.8 0 74.6 23 -100
2-Methylphenol 493 µg/kg-dry SW8270E 58.0 349 683.8 0 72.1 21 -100
2-Nitrophenol 515 µg/kg-dry SW8270E 24.1 349 683.8 0 75.3 10 -100
3&4-Methylphenol 1,040 µg/kg-dry SW8270E 134 349 1,368 0 75.9 10 -160
3,3 · -Dichlorobenzidine 783 µg/kg-dry SW8270E 106 349 1,368 0 57.3 11 -100
4,6-Dinitro-2-methylphenol 561 µg/kg-dry SW8270E 33.9 687 683.8 0 82.0 10 -100
4-Bromophenyl phenyl ether 563 µg/kg-dry SW8270E 21.5 349 683.8 0 82.3 25 -100
4-Chloro-3-methylphenol 530 µg/kg-dry SW8270E 65.5 349 683.8 0 77.4 22 -104
4-Chlorophenyl phenyl ether 474 µg/kg-dry SW8270E 29.1 349 683.8 0 69.3 25 -120
4-Nitrophenol 477 µg/kg-dry SW8270E 112 687 683.8 0 69.7 10 -150
Acenaphthene 499 µg/kg-dry SW8270E 31.0 349 683.8 0 72.9 24 -110
Acenaphthylene 491 µg/kg-dry SW8270E 20.2 349 683.8 0 71.8 26 -100
Anthracene 535 µg/kg-dry SW8270E 25 .8 349 683.8 0 78.2 27 -I 00
Report Date: 1/6/2020 Page 214 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti·
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Lab Set ID: 1912186 Dept: MSSV
Project: White Mesa Mill MW-24A QC Type: MS ---------
Reporting Amount Spike Ref. RPDRef. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-036DMS Date Analyzed: 12/17/2019 047h
Test Code: 8270E-S-3546 Date Prepared: 12/12/2019 742h
Azobenzene 490 µg/kg-dry SW8270E 25.7 349 683.8 0 71.6 25 -100
Benz(a)anthracene 492 µg/kg-dry SW8270E 30.5 349 683.8 0 72.0 26 -100
Benzo(a)pyrene 511 µg/kg-dry SW8270E 28.6 349 683.8 0 74.7 15 -101 $
Benzo(b )fluoranthene 500 µg/kg-dry SW8270E 48.0 349 683.8 0 73.2 21 -100
Benzo(g,h,i)perylene 365 µg/kg-dry SW8270E 27.2 349 683.8 0 53.4 11 -100
Benzo(k)fluoranthene 537 µg/kg-dry SW8270E 25.4 349 683.8 0 78.6 23 -100
Bis(2-chloroethoxy)methane 493 µg/kg-dry SW8270E 34.2 349 683.8 0 72.1 22 -100
Bis(2-chloroethyl) ether 444 µg/kg-dry SW8270E 22.0 349 683.8 0 65.0 19 -100
Bis(2-ethylhexyl) phthalate 525 µg/kg-dry SW8270E 127 349 683.8 0 76.8 31 -115
Butyl benzyl phthalate 533 µg/kg-dry SW8270E 33.6 349 683.8 0 78.0 27 -115
Chrysene 526 µg/kg-dry SW8270E 31.7 349 683.8 0 76.9 26 -115
Dibenz( a,h )anthracene 524 µg/kg-dry SW8270E 58.4 349 683.8 0 76.6 22-100
Diethyl phthalate 445 µg/kg-dry SW8270E 37.3 349 683.8 0 65.1 24 -140 $
Dimethyl phthalate 482 µg/kg-dry SW8270E 24.8 349 683.8 0 70.5 25 -115
Di-n-butyl phthalate 521 µg/kg-dry SW8270E 35.4 349 683.8 0 76.2 30 -110
Di-n-octyl phthalate 523 µg/kg-dry SW8270E 210 349 683.8 0 76.5 10 -110
Fluoranthene 521 µg/kg-dry SW8270E 75.2 349 683.8 0 76.2 27 -120
Fluorene 482 µg/kg-dry SW8270E 35.9 349 683.8 0 70.4 25 -110
Hexachlorobenzene 572 µg/kg-dry SW8270E 24.6 349 683.8 0 83.6 24 -105
Hexachlorobutadiene 488 µg/kg-dry SW8270E 22.8 349 683.8 0 71.4 19 -100
Hexachlorocyclopentadiene 337 µg/kg-dry SW8270E 33.9 349 683.8 0 49.3 10 -100
Hexachloroethane 448 µg/kg-dry SW8270E 26.1 349 683.8 0 65.5 19 -100
lndeno( 1,2,3-cd)pyrene 520 µg/kg-dry SW8270E 30.8 349 683.8 0 76.0 22 -100
Isophorone 523 µg/kg-dry SW8270E 39.2 349 683.8 0 76.5 26 -100
Naphthalene 468 µg/kg-dry SW8270E 23.8 349 683.8 0 68.4 23 -100
Nitrobenzene 472 µg/kg-dry SW8270E 22.7 349 683.8 0 69.0 24 -100
N-Nitrosodimethylamine 384 µg/kg-dry SW8270E 32.0 687 683.8 0 56.2 14 -100
Report Date: 1/6/2020 Page 215 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC' Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte
Lab Sample ID: l9l2186-036DMS
Test Code: 8270E-S-3546
N-Nitrosodi-n-propylamine
N-Nitrosodiphenylamine
Pentachlorophenol
Phenanthrene
Phenol
Pyrene
Pyridine
Surr: 2,4,6-Tribromophenol
Surr: 2-Fluorobiphenyl
Surr: 2-Fluorophenol
Surr: Nitrobenzene-d5
Surr: Phenol-d6
Surr: Terphenyl-dl4
Result
Date Analyzed:
Date Prepared:
503
1,020
573
526
571
534
162
653
287
544
295
596
326
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
12/17/2019 047h
12/12/2019 742h
µg/kg-dry SW8270E 55.0 349 683.8
µg/kg-dry SW8270E 95.4 349 1,368
µg/kg-dry SW8270E 32.0 349 683.8
µg/kg-dry SW8270E 60.4 349 683.8
µg/kg-dry SW8270E 33.5 349 683.8
µg/kg-dry SW8270E 65.l 349 683.8
µg/kg-dry SW8270E 83.7 687 1,368
µg/kg-dry SW8270E 683.8
µg/kg-dry SW8270E 341.9
µg/kg-dry SW8270E 683.8
µg/kg-dry SW8270E 341.9
µg/kg-dry SW8270E 683.8
µg/kg-dry SW8270E 341.9
Kathy Weinel
MSSV
MS
Spike Ref.
Amount %REC
0 73.5
0 74.3
0 83 .7
0 76.9
0 83.4
0 78.1
0 11.9
95.5
83.9
79.6
86.4
87.2
95.4
$ -This compound exceeded (low) the control limit for the CCV. The compound concentration is estimated and may be biased low.
J 9 l 2 l 86-036DMS: Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized for this sample.
Limits
25 -110
25 -100
IO -90
27 -100
21 -110
22 -l 09
10 -100
10-237
10 -179
IO -186
10 -166
IO -194
IO -265
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 1/6/2020 Page 216 of 234
analyses applicable to the C\.VA. SDWA, and RCRA are perfom,ed in accordance to NE LAC protocols Pertinent sampling infomtation is located on the attached COC Confidential Business [nformation: This repon is provided for the e~clusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
LabSetID: 1912186 Dept: MSSV
Project: White Mesa Mill MW-24A QC Type: MSD
----
Reporting Amount Spike Ref. RPDRef. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-036DMSD Date Analyzed: 12/17/2019 109h
Test Code: 8270E-S-3546 Date Prepared: 12/12/2019 742h
1,2,4-Trichlorobenzene 469 µg/kg-dry SW8270E 20.0 348 681.6 0 68,8 21 -97 465 0.740 35
1,2-Dichlorobenzene 432 µg/kg-dry SW8270E 23.7 348 681.6 0 63.4 20 -100 424 2.04 35
1,3-Dichlorobenzene 426 µg/kg-dry SW8270E 23.7 348 681.6 0 62.5 19 -100 416 2.48 35
1,4-Dichlorobenzene 430 µg/kg-dry SW8270E 23.4 348 681.6 0 63.1 15 -79 420 2.26 35
1-Methylnaphthalene 488 µg/kg-dry SW8270E 29.3 348 681.6 0 71.6 23 -100 522 6.79 35
2,4,5-Trichlorophenol 502 µg/kg-dry SW8270E 33.6 348 681.6 0 73.7 15 -115 558 10.4 35
2,4,6-Trichlorophenol 517 µg/kg-dry SW8270E 31.3 348 681.6 0 75.8 23 -110 544 5.25 35
2,4-Dichlorophenol 513 µg/kg-dry SW8270E 48.5 348 681.6 0 75.2 20 -100 546 6.28 35
2,4-Dimethylphenol 467 µg/kg-dry SW8270E 84.7 348 681.6 0 68.4 21 -100 441 5.58 35
2,4-Dinitrophenol 480 µg/kg-dry SW8270E 75.1 685 681.6 0 70.4 10-100 504 5.01 35
2, 4-Din itrotol uene 468 µg/kg-dry SW8270E 65.9 348 681.6 0 68.7 12 -152 497 5.91 35
2,6-Dinitrotoluene 468 µg/kg-dry SW8270E 33.7 348 681.6 0 68.7 29 -120 497 5.91 35
2-Chloronaphthalene 468 µg/kg-dry SW8270E 24.9 348 681.6 0 68.6 24 -105 463 1.07 35
2-Chlorophenol 474 µg/kg-dry SW8270E 31.2 348 681 .6 0 69.5 22 -100 468 1.27 35
2-Methylnaphthalene 483 µg/kg-dry SW8270E 29.9 348 681.6 0 70.8 23 -100 510 5.50 35
2-Methylphenol 518 µg/kg-dry SW8270E 57.8 348 681.6 0 75.9 21 -JOO 493 4.86 35
2-Nitrophenol 534 µg/kg-dry SW8270E 24.0 348 681.6 0 78.3 10 -100 515 3.69 35
3&4-Methylphenol 960 µg/kg-dry SW8270E 134 348 1,363 0 70.4 10 -160 1040 7.79 35
3,3 '-Dichlorobenzidine 399 µg/kg-dry SW8270E 105 348 1,363 0 29.2 11 -100 783 65.1 35 @
4,6-Dinitro-2-methylphenol 509 µg/kg-dry SW8270E 33.7 685 681.6 0 74.7 IO -100 561 9.62 35
4-Bromophenyl phenyl ether 534 µg/kg-dry SW8270E 21.5 348 681.6 0 78.3 25 -I 00 563 5.30 35
4-Chloro-3-methylphenol 463 µg/kg-dry SW8270E 65.3 348 681.6 0 68.0 22 -104 530 13.3 35
4-Chlorophenyl phenyl ether 442 µg/kg-dry SW8270E 29.0 348 681.6 0 64.8 25 -120 474 7.09 35
4-Nitrophenol 445 µg/kg-dry SW8270E 111 685 681.6 0 65.3 IO -150 477 6.80 35
Acenaphthene 480 µg/kg-dry SW8270E 30.9 348 681.6 0 70.4 24 -110 499 3.87 35
Acenaphthylene 470 µg/kg-dry SW8270E 20.1 348 681.6 0 69.0 26 -100 491 4.34 35
Anthracene 502 µg/kg-dry SW8270E 25.8 348 681.6 0 73.6 27 -100 535 6.45 35
Report Date: 1/6/2020 Page 217 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: TI1is report is provided for the exclusive use of the addressee Privileges of subsequent use of tt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Lab Set ID: 1912186 Dept: MSSV
Project: White Mesa Mill MW-24A QC Type: MSD
~ ---
Reporting Amount Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: l9l2l86-036DMSD Date Analyzed: 12/17/2019 109h
Test Code: 8270E-S-3546 Date Prepared: 12/12/2019 742h
Azobenzene 469 µg/kg-dry SW8270E 25.7 348 681.6 0 68.8 25 -100 490 4.43 35
Benz( a)anthracene 465 µg/kg-dry SW8270E 30.4 348 681.6 0 68.2 26 -100 492 5.67 35
Benzo(a)pyrene 484 µg/kg-dry SW8270E 28.5 348 681.6 0 71.0 15 -101 511 5.42 35 $
Benzo(b )fluoranthene 479 µg/kg-dry SW8270E 47.8 348 681.6 0 70.2 21 -100 500 4.43 35
Benzo(g,h,i)perylene 348 µg/kg-dry SW8270E 27.1 348 681.6 0 51.0 11 -100 365 4.92 35
Benzo(k)fluoranthene 491 µg/kg-dry SW8270E 25.4 348 681.6 0 72.1 23 -100 537 8.93 35
Bis(2-chloroethoxy)methane 472 µg/kg-dry SW8270E 34.0 348 681.6 0 69.2 22 -100 493 4.42 35
Bis(2-chloroethyl) ether 486 µg/kg-dry SW8270E 21.9 348 681.6 0 71.2 19-JOO 444 8.83 35
Bis(2-ethylhexyl) phthalate 501 µg/kg-dry SW8270E 127 348 681.6 0 73.6 31 -115 525 4.63 35
Butyl benzyl phthalate 519 µg/kg-dry SW8270E 33.5 348 681.6 0 76.1 27 -115 533 2.70 35
Chrysene 496 µg/kg-dry SW8270E 31.6 348 681 .6 0 72.7 26 -115 526 5.91 35
Dibenz( a,h )anthracene 505 µg/kg-dry SW8270E 58.2 348 681.6 0 74.1 22 -100 524 3.56 35
Diethyl phthalate 394 µg/kg-dry SW8270E 37.2 348 681.6 0 57.8 24 -140 445 12.2 35 $
Dimethyl phthalate 444 µg/kg-dry SW8270E 24.7 348 681.6 0 65.2 25 -115 482 8.27 35
Di-n-butyl phthalate 493 µg/kg-dry SW8270E 35.3 348 681.6 0 72.3 30 -110 521 5.49 35
Di-n-octyl phthalate 502 µg/kg-dry SW8270E 210 348 681.6 0 73.6 10 -110 523 4.12 35
Fluoranthene 513 µg/kg-dry SW8270E 74.9 348 681.6 0 75.2 27 -120 521 1.57 35
Fluorene 449 µg/kg-dry SW8270E 35.8 348 681.6 0 65.9 25 -110 482 6.96 35
Hexachlorobenzene 545 µg/kg-dry SW8270E 24.5 348 681.6 0 79.9 24 -105 572 4.88 35
Hexachlorobutadiene 490 µg/kg-dry SW8270E 22.7 348 681.6 0 71.9 19 -100 488 0.340 35
Hexachlorocyclopentadiene 435 µg/kg-dry SW8270E 33.7 348 681.6 0 63.8 10 -100 337 25.2 35
Hexachloroethane 462 µg/kg-dry SW8270E 26.0 348 681.6 0 67.8 19-100 448 3.10 35
Indeno( 1,2,3-cd)pyrene 496 µg/kg-dry SW8270E 30.7 348 681.6 0 72.8 22 -100 520 4.69 35
Isophorone 503 µg/kg-dry SW8270E 39.1 348 681.6 0 73.8 26 -100 523 3.94 35
Naphthalene 480 µg/kg-dry SW8270E 23.7 348 681.6 0 70.5 23 -100 468 2.70 35
Nitrobenzene 483 µg/kg-dry SW8270E 22.6 348 681.6 0 70.8 24 -100 472 2.33 35
N-Nitrosodimethylamine 397 µg/kg-dry SW8270E 31.9 685 681 .6 0 58.3 14 -100 384 3.25 35
Report Date: 1/6/2020 Page 218 of234
analyses applicable to the CWA, SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent samphng infonnat1on is located on the attached COC Confidential Business lnfom,ation: TI11s report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687
e-mail: awal@awal-Iabs.com, web: www.awal-labs.com
American West ANALYTICAL LABORATORIES QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact:
LabSetID: 1912186 Dept:
Project: White Mesa Mill MW-24A QC Type:
Reporting Amount
Analyte Result Units Method MDL Limit Spiked
Lab Sample ID: 1912186-036DMSD Date Analyzed: 12/17/2019 109h
Test Code: 8270E-S-3546 Date Prepared: 12/12/2019 742h
N-Nitrosodi-n-propylamine 486 µg/kg-dry SW8270E 54.8 348 681.6
N-Nitrosodiphenylamine 972 µg/kg-dry SW8270E 95.1 348 1,363
Pentachlorophenol 535 µg/kg-dry SW8270E 31.9 348 681.6
Phenanthrene 505 µg/kg-dry SW8270E 60.2 348 681.6
Phenol 579 µg/kg-dry SW8270E 33.4 348 681.6
Pyrene 483 µg/kg-dry SW8270E 64.9 348 681.6
Pyridine 277 µg/kg-dry SW8270E 83.4 685 1,363
Surr: 2,4,6-Tribromophenol 580 µg/kg-dry SW8270E 681.6
Surr: 2-Fluorobiphenyl 274 µg/kg-dry SW8270E 340.8
Surr: 2-Fluorophenol 559 µg/kg-dry SW8270E 681.6
Surr: Nitrobenzene-d5 298 µg/kg-dry SW8270E 340.8
Surr: Phenol-d6 565 µg/kg-dry SW8270E 681.6
Surr: Terphenyl-d 14 295 µg/kg-dry SW8270E 340.8
$ -This compound exceeded (low) the control limit for the CCV. The compound concentration is estimated and may be biased low.
@ -High RPD due to suspected sample non-homogeneity or matrix interference.
I 912 l 86-036DMSD: Gel-Permeation Chromatography (GPC) Cleanup, method 3640A, utilized for this sample.
Kathy Weinel
MSSV
MSD
Spike Ref.
Amount %REC
0 71.3
0 71.3
0 78.5
0 74.0
0 85.0
0 70.9
0 20.3
85.1
80.4
82.0
87.5
82.9
86.6
Limits
25 -110
25 -100
10 -90
27 -100
21 -110
22 -109
10 -100
10-237
10 -179
10 -186
10 -166
LO -194
10 -265
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit
503 3.37 35
1020 4.44 35
573 6.72 35
526 4.15 35
571 1.53 35
534 9.90 35
162 52.2 35
Qual
@
Report Date: 1/6/2020 Page 219 of 234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1at1on is located on the attached COC' Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES _QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: MSVOA
Project: White Mesa Mill MW-24A QC Type: LCS
--
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: LCS VOC-3 111619A Date Analyzed: 12/09/2019 1141h
Test Code: 8260D-S-5035
1, 1, I -Trichloroethane 16.5 µg/kg SW8260C 0.231 2.00 20.00 0 82.5 64 -137
I, 1,2,2-Tetrachloroethane 19.4 µg/kg SW8260C 0.483 2.00 20.00 0 96.8 74 -150
1, l,2-Trichloro-1,2,2-trifluoroethane 13.6 µg/kg SW8260C 0.934 2.00 20.00 0 68.0 37 -170
1, 1,2-Trichloroethane 19.0 µg/kg SW8260C 0.243 2.00 20.00 0 94.9 80 -117
1, 1-Dichloroethane 19.0 µg/kg SW8260C 0.131 2.00 20.00 0 95 .2 70 -175
1, 1-Dichloroethene 15.5 µg/kg SW8260C 0.847 2.00 20.00 0 77.3 42 -210
1,2,3-Trichlorobenzene 11.3 µg/kg SW8260C 1.03 2.00 20.00 0 56.6 36 -135
1,2,4-Trichlorobenzene 10.3 µg/kg SW8260C 1.18 2.00 20.00 0 51.6 21 -140
1,2-Dibromo-3-chloropropane 19.6 µg/kg SW8260C 0.817 5.00 20.00 0 98.0 62 -132
1,2-Dibromoethane 19.1 µg/kg SW8260C 0.343 2.00 20.00 0 95 .4 76 -125
1,2-Dichlorobenzene 14.5 µg/kg SW8260C 0.678 2.00 20.00 0 72.7 56 -125
1,2-Dichloroethane 18.9 µg/kg SW8260C 0.118 2.00 20.00 0 94.5 79 -135
1,2-Dichloropropane 17.9 µg/kg SW8260C 1.12 2.00 20.00 0 89.6 68 -133
1,3-Dichlorobenzene 13.2 µg/kg SW8260C 1.03 2.00 20.00 0 66.2 45 -135
1,4-Dichlorobenzene 13.4 µg/kg SW8260C 0.850 2.00 20.00 0 67.2 43 -135
1,4-Dioxane 200 µg/kg SW8260C 27.7 50.0 200.0 0 100 58 -146
2-Butanone 20.1 µg/kg SW8260C 1.31 10.0 20.00 0 101 88 -230
2-Hexanone 19.5 µg/kg SW8260C 0.836 5.00 20.00 0 97.4 61 -192
4-Methyl-2-pentanone 18.1 µg/kg SW8260C 0.619 5.00 20.00 0 90.4 58 -145
Acetone 21.9 µg/kg SW8260C 9.08 10.0 20.00 0 109 36 -350
Benzene 17.0 µg/kg SW8260C 0.360 2.00 20.00 0 84.8 70 -140
Bromochloromethane 19.0 µg/kg SW8260C 0.239 2.00 20.00 0 94.8 74 -140
Bromodichloromethane 18.3 µg/kg SW8260C 1.36 2.00 20.00 0 91.4 76 -140
Bromoform 18.3 µg/kg SW8260C 0.387 2.00 20.00 0 91.6 71 -175
Bromomethane 13.0 µg/kg SW8260C 2.61 5.00 20.00 0 65.0 10 -168
Carbon disulfide 14.5 µg/kg SW8260C 0.251 2.00 20.00 0 72.7 34 -178
Carbon tetrachloride 15.2 µg/kg SW8260C 0.442 2.00 20.00 0 76.2 58 -145
Report Date: 1/6/2020 Page 220 of234
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this repon for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
lABORATORIES _"<(.C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: MSVOA
Project: White Mesa Mill MW-24A QC Type: LCS
----
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS VOC-3 111619A Date Analyzed: 12/09/20191141h
Test Code: 8260D-S-5035
Chlorobenzene 15.6 µg/kg SW8260C 0.544 2.00 20.00 0 78.2 61 -125
Chloroethane 15.6 µg/kg SW8260C 0.368 2.00 20.00 0 77.9 10 -161
Chloroform 17.6 µg/kg SW8260C 0.218 2.00 20.00 0 88.2 78 -140
Chloromethane 16.6 µg/kg SW8260C 2.25 3.00 20.00 0 83.0 30 -149
cis-1,2-Dichloroethene 18.0 µg/kg SW8260C 0.329 2.00 20.00 0 90.2 74 -130
cis-1,3-Dichloropropene 17.7 µg/kg SW8260C 0.416 2.00 20.00 0 88.4 67 -127
Cyclohexane 11.2 µg/kg SW8260C 0.848 2.00 20.00 0 56.0 45 -135
Dibromochloromethane 18.4 µg/kg SW8260C 0.151 2.00 20.00 0 91.9 76 -121
Dichlorodifluoromethane 12.6 µg/kg SW8260C 1.64 2.00 20.00 0 62.9 20 -130
Ethyl benzene 14.7 µg/kg SW8260C 0.675 2.00 20.00 0 73.6 52 -130
Isopropylbenzene 14.3 µg/kg SW8260C 1.85 2.00 20.00 0 71.6 50 -140
m,p-Xylene 29.2 µg/kg SW8260C 1.18 2.00 40.00 0 73.0 47 -140
Methyl Acetate 25.8 µg/kg SW8260C 2.21 5.00 20.00 0 129 87 -550
Methyl tert-butyl ether 19.3 µg/kg SW8260C 0.210 2.00 20.00 0 96.7 80 -175
Methylcyclohexane 11.9 µg/kg SW8260C 1.92 2.00 20.00 0 59.4 41 -150
Methylene chloride 17.8 µg/kg SW8260C 2.04 5.00 20.00 0 89.2 73 -175
Naphthalene 14.9 µg/kg SW8260C 1.05 2.00 20.00 0 74.7 53 -135
o-Xylene 15.7 µg/kg SW8260C 0.696 2.00 20.00 0 78.5 47 -140
Styrene 15.4 µg/kg SW8260C 0.739 2.00 20.00 0 76.8 56 -140
Tetrachloroethene 17.7 µg/kg SW8260C 0.608 2.00 20.00 0 88.3 40 -200
Tetrahydrofuran 19.2 µg/kg SW8260C 1.96 2.00 20.00 0 96.0 61 -170
Toluene 15.9 µg/kg SW8260C 0.581 2.00 20.00 0 79.4 54 -132
trans-1,2-Dichloroethene 15.8 µg/kg SW8260C 0.261 2.00 20.00 0 78.8 57 -175
trans-1,3-Dichloropropene 17.5 µg/kg SW8260C 0.409 2.00 20.00 0 87.6 66 -117
Trichloroethene 15.1 µg/kg SW8260C 0.470 2.00 20.00 0 75.5 55 -128
Trichlorofluoromethane 14.3 µg/kg SW8260C 0.278 2.00 20.00 0 71.5 10 -140
Vinyl chloride 14.2 µg/kg SW8260C 0.228 1.00 20.00 0 71.0 4 7 -135
Report Date: 1/6/2020 Page 221 of234
analyses applicable to the CWA, SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC' Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte
Lab Sample ID: LCS VOC-3 111619A
Test Code: 8260D-S-5035
Surr: 1,2-Dichloroethane-d4
Surr: 4-Bromotluorobenzene
Surr: Dibromotluoromethane
Surr: Toluene-d8
Lab Sample ID: LCS VOC-3 121219A
Test Code: 8260D-S-5035
1,1,1-Trichloroethane
1, 1,2,2-Tetrachloroethane
I, I ,2-Trichloro-1,2,2-tritluoroethane
1, 1,2-Trichloroethane
I, 1-Dichloroethane
I, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
1,2-Dibromoethane
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Result
Date Analyzed:
51.5
51.6
50.3
51.1
Date Analyzed:
21.2
21.0
15.9
22.0
23.1
20.1
14.7
13.4
21.1
21.9
18.1
22.6
21.8
16.6
16.5
254
34.2
34.7
22.3
41.6
20.9
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal @awal-labs.com, web: www.awal-labs.com
C SUMMARY REPORT
Units Method MDL
12/09/2019 1141h
µg/kg SW8260C
µg/kg SW8260C
µg/kg SW8260C
µg/kg SW8260C
12/12/2019 842h
µg/kg SW8260C 0.231
µg/kg SW8260C 0.483
µg/kg SW8260C 0.934
µg/kg SW8260C 0.243
µg/kg SW8260C 0.131
µg/kg SW8260C 0.847
µg/kg SW8260C 1.03
µg/kg SW8260C 1.18
µg/kg SW8260C 0.817
µg/kg SW8260C 0.343
µg/kg SW8260C 0.678
µg/kg SW8260C 0.118
µg/kg SW8260C 1.12
µg/kg SW8260C 1.03
µg/kg SW8260C 0.850
µg/kg SW8260C 27.7
µg/kg SW8260C 1.31
µg/kg SW8260C 0.836
µg/kg SW8260C 0.619
µg/kg SW8260C 9.08
µg/kg SW8260C 0.360
Reporting
Limit
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
5.00
2.00
2.00
2.00
2.00
2.00
2.00
50.0
10.0
5.00
5.00
10.0
2.00
Contact:
Dept:
QC Type:
Amount
Spiked
50.00
50.00
50.00
50.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
20.00
200.0
20.00
20.00
20.00
20.00
20.00
Kathy W einel
MSVOA
LCS
Spike Ref.
Amount
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
%REC
103
103
JOI
102
106
105
79.4
110
116
101
73.4
67.0
106
110
90.7
113
109
82.9
82.7
127
171
173
Ill
208
105
Limits
80 -145
70 -125
74 -135
70 -123
64 -137
74 -150
37 -170
80 -117
70 -175
42 -210
36 -135
21 -140
62 -132
76 -125
56 -125
79 -135
68 -133
45 -135
43 -135
58 -146
88 -230
61 -192
58 -145
36 -350
70 -140
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
Report Date: I /6/2020 Page 222 of 234
analyses applicable to the CWA. SOWA, and RCRA are perforrned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC'. Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
LabSetID: 1912186 Dept: MSVOA
Project: White Mesa Mill MW-24A QC Type: LCS
--
Reporting Amount Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS VOC-3 121219A Date Analyzed: 12/12/2019 842h
Test Code: 8260D-S-5035
Bromochloromethane 19. I µg/kg SW8260C 0.239 2.00 20.00 0 95.4 74 -140
Bromodichloromethane 21.3 µg/kg SW8260C 1.36 2.00 20.00 0 107 76 -140
Bromofonn 20.1 µg/kg SW8260C 0.387 2.00 20.00 0 100 71 -175
Bromomethane 21.8 µg/kg SW8260C 2.61 5.00 20.00 0 109 10 -168
Carbon disulfide 17.8 µg/kg SW8260C 0.251 2.00 20.00 0 88.9 34 -I 78
Carbon tetrachloride 19.7 µg/kg SW8260C 0.442 2.00 20.00 0 98.6 58 -145
Chlorobenzene 19.2 µg/kg SW8260C 0.544 2.00 20.00 0 96.1 61 -125
Chloroethane 24.4 µg/kg SW8260C 0.368 2.00 20.00 0 122 JO-161
Chlorofonn 21.7 µg/kg SW8260C 0.218 2.00 20.00 0 108 78 -140
Chloromethane 21.0 µg/kg SW8260C 2.25 3.00 20.00 0 105 30 -149
cis-1 ,2-Dichloroethene 20.3 µg/kg SW8260C 0.329 2.00 20.00 0 102 74 -130
cis-I ,3-Dichloropropene 20.6 µg/kg SW8260C 0.416 2.00 20.00 0 103 67 -127
Cyclohexane 13.6 µg/kg SW8260C 0.848 2.00 20.00 0 68.2 45 -135
Dibromochloromethane 20.4 µg/kg SW8260C 0.151 2.00 20.00 0 102 76-121
Dichlorodifluoromethane 15.5 µg/kg SW8260C 1.64 2.00 20.00 0 77.3 20 -130
Ethylbenzene 18.3 µg/kg SW8260C 0.675 2.00 20.00 0 91.7 52 -130
lsopropylbenzene 17.8 µg/kg SW8260C 1.85 2.00 20.00 0 89.0 50 -140
m,p-Xylene 36.1 µg/kg SW8260C 1.18 2.00 40.00 0 90.2 47 -140
Methyl Acetate 35.9 µg/kg SW8260C 2.21 5.00 20.00 0 179 87 -550
Methyl tert-butyl ether 22.3 µg/kg SW8260C 0.210 2.00 20.00 0 112 80 -175
Methylcyclohexane 14.5 µg/kg SW8260C 1.92 2.00 20.00 0 72.6 41 -150
Methylene chloride 22.3 µg/kg SW8260C 2.04 5.00 20.00 0 111 73 -175
Naphthalene 17.8 µg/kg SW8260C I.OS 2.00 20.00 0 89.2 53 -135
o-Xylene 19.0 µg/kg SW8260C 0.696 2.00 20.00 0 95.1 47 -140
Styrene 18.9 µg/kg SW8260C 0.739 2.00 20.00 0 94.6 56 -140
Tetrachloroethene 21.0 µg/kg SW8260C 0.608 2.00 20.00 0 105 40 -200
Tetrahydrofuran 22.2 µg/kg SW8260C 1.96 2.00 20.00 0 111 61 -170
Report Date: 1/6/2020 Page 223 of234
analyses applicable to the CWA. SOWA, and RCRA.. are performed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC' Confidential Business rnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIE S
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte
Lab Sample ID: LCS VOC-3 121219A
Test Code: 8260D-S-5035
Toluene
trans-1,2-Dichloroethene
trans-1,3-Dichloropropene
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
Surr: l ,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
20.1
19.5
20.2
19.1
22.2
21.5
52.6
48.2
47.9
49.2
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, fa'<: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Method MDL Limit Spiked
Kathy Weinel
MSVOA
LCS
Spike Ref.
Amount %REC
12/12/2019 842h
µg/kg SW8260C 0.581 2.00 20.00 0 101
µg/kg SW8260C 0.261 2.00 20.00 0 97.5
µg/kg SW8260C 0.409 2.00 20.00 0 IOI
µg/kg SW8260C 0.470 2.00 20.00 0 95.4
µg/kg SW8260C 0.278 2.00 20.00 0 Ill
µg/kg SW8260C 0.228 1.00 20.00 0 107
µg/kg SW8260C 50.00 105
µg/kg SW8260C 50.00 96.4
µg/kg SW8260C 50.00 95.7
µg/kg SW8260C 50.00 98.5
Limits
54 -132
57 -175
66 -117
55 -128
10 -140
4 7 -135
80 -145
70 -125
74 -135
70 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qua!
Report Date: 1/6/2020 Page 224 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business lnformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 841 I 9 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, ,veb: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES _Q~ SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: MSVOA
Project: White Mesa Mill MW-24A QC Type: LCSD
Reporting Amount Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCSD VOC-3 111619A Date Analyzed: 12/09/2 019 1201h
Test Code: 8260D-S-5035
1, 1,1-Trichloroethane 19.8 µg/kg SW8260C 0.231 2.00 20.00 0 99.0 64 -137 16.5 18.2 35
I, 1,2,2-Tetrachloroethane 20.3 µg/kg SW8260C 0.483 2.00 20.00 0 102 74 -150 19.4 4.99 35
1, 1,2-Trichloro-1,2,2-trifluoroethane 18.2 µg/kg SW8260C 0.934 2.00 20.00 0 91.0 3 7 -170 13.6 28.9 35
1, 1,2-Trichloroethane 19.7 µg/kg SW8260C 0.243 2.00 20.00 0 98.4 80 -117 19 3.62 35
I, 1-Dichloroethane 20.9 µg/kg SW8260C 0.131 2.00 20.00 0 105 70 -175 19 9.46 35
I, 1-Dichloroethene 19.5 µg/kg SW8260C 0.847 2.00 20.00 0 97.6 42 -210 15.5 23.2 35
1,2,3-Trichlorobenzene 16.2 µg/kg SW8260C 1.03 2.00 20.00 0 81.1 36 -135 11.3 35.7 35 I\
1,2,4-Trichlorobenzene 15.4 µg/kg SW8260C 1.18 2.00 20.00 0 77.0 21 -140 10.3 39.7 35 "
1,2-Dibromo-3-chloropropane 21.3 µg/kg SW8260C 0.817 5.00 20.00 0 106 62 -132 19.6 8.13 35
1,2-Dibromoethane 19.2 µg/kg SW8260C 0.343 2.00 20.00 0 96.2 76 -125 19.1 0.835 35
1,2-Dichlorobenzene 18.3 µg/kg SW8260C 0.678 2.00 20.00 0 91.3 56 -125 14.5 22.7 35
1,2-Dichloroethane 19.1 µg/kg SW8260C 0.118 2.00 20.00 0 95.4 79 -135 18.9 0.895 35
1,2-Dichloropropane 19.1 µg/kg SW8260C 1.12 2.00 20.00 0 95.5 68 -133 17.9 6.43 35
1,3-Dichlorobenzene 17.2 µg/kg SW8260C 1.03 2.00 20.00 0 86.2 45 -135 13.3 26.2 35
1,4-Dichlorobenzene 17.3 µg/kg SW8260C 0.850 2.00 20.00 0 86.5 43 -135 13.5 25 .0 35
1,4-Dioxane 203 µg/kg SW8260C 27.7 50.0 200.0 0 102 58 -146 200 1.33 35
2-Butanone 28.4 µg/kg SW8260C 1.31 10.0 20.00 0 142 88 -230 20.1 34.0 35
2-Hexanone 27.4 µg/kg SW8260C 0.836 5.00 20.00 0 137 61 -192 19.5 33.7 35
4-Methyl-2-pentanone 18.5 µg/kg SW8260C 0.619 5.00 20.00 0 92.7 58 -145 18.1 2.46 35
Acetone 41.1 µg/kg SW8260C 9.08 10.0 20.00 0 206 36 -350 21.9 61.1 35 "
Benzene 19.0 µg/kg SW8260C 0.360 2.00 20.00 0 94.8 70 -140 17 I 1.2 35
Bromochloromethane 19.4 µg/kg SW8260C 0.239 2.00 20.00 0 97.l 74 -140 19 2.40 35
Bromodichloromethane 18.9 µg/kg SW8260C 1.36 2.00 20.00 0 94.4 76 -140 18.3 3.28 35
Bromoform 18.7 µg/kg SW8260C 0.387 2.00 20.00 0 93.4 71 -175 18.3 1.95 35
Bromomethane 14.6 µg/kg SW8260C 2.61 5.00 20.00 0 73.0 10 -168 13 11.6 35
Carbon disulfide 16.4 µg/kg SW8260C 0.251 2.00 20.00 0 82.2 34 -178 14.5 12.3 35
Carbon tetrachloride 19.0 µg/kg SW8260C 0.442 2.00 20.00 0 95.1 58 -145 15.2 22.0 35
Report Date: 1/6/2020 Page 225 of 234
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact_ This
3440 South 700 West
Salt Lake City, UT 84119 Ky le F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: MSVOA
Project: White Mesa Mill MW-24A QC Type: LCSD
--~-----
Reporting Amount Spike Ref. RPDRef. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCSD VOC-3 111619A Date Analyzed: 12/09/2019 1201h
Test Code: 8260D-S-5035
Chlorobenzene 17.9 µg/kg SW8260C 0.544 2.00 20.00 0 89.6 61 -125 15.6 13.7 35
Chloroethane 18.8 µg/kg SW8260C 0.368 2.00 20.00 0 94.2 10 -161 15.6 18.9 35
Chloroform 18.8 µg/kg SW8260C 0.218 2.00 20.00 0 93.8 78 -140 17.6 6.21 35
Chloromethane 18.5 µg/kg SW8260C 2.25 3.00 20.00 0 92.4 30 -149 16.6 10.7 35
cis-1,2-Dichloroethene 19.8 µg/kg SW8260C 0.329 2.00 20.00 0 98.8 74 -130 18 9.11 35
cis-1,3-Dichloropropene 18.8 µg/kg SW8260C 0.416 2.00 20.00 0 94.0 67 -127 17.7 608 35
Cyclohexane 14.9 µg/kg SW8260C 0.848 2.00 20.00 0 74.6 45 -135 11.2 28.6 35
Dibromochloromethane 18.9 µg/kg SW8260C 0.151 2.00 20.00 0 94.7 76 -121 18.4 3.06 35
Dichlorodifluoromethane 17.5 µg/kg SW8260C 1.64 2.00 20.00 0 87.4 20 -130 12.6 32.5 35
Ethylbenzene 18.2 µg/kg SW8260C 0.675 2.00 20.00 0 90.8 52 -130 14.7 20.9 35
Jsopropylbenzene 18.3 µg/kg SW8260C 1.85 2.00 20.00 0 91.3 so -140 14.3 24.3 35
m,p-Xylene 35.2 µg/kg SW8260C 1.18 2.00 40.00 0 88.0 47 -140 29.2 18.5 35
Methyl Acetate 27.7 µg/kg SW8260C 2.21 5.00 20.00 0 138 87 -550 25.8 7.26 35
Methyl tert-butyl ether 17.9 µg/kg SW8260C 0.210 2.00 20.00 0 89.4 80 -175 19.3 7.79 35
Methylcyclohexane 15.5 µg/kg SW8260C 1.92 2.00 20.00 0 77.4 41 -150 11.9 26.5 35
Methylene chloride 18.4 µg/kg SW8260C 2.04 5.00 20.00 0 91.8 73 -175 17.8 2.87 35
Naphthalene 18.6 µg/kg SW8260C 1.05 2.00 20.00 0 93.3 53 -135 14.9 22.2 35
o-Xylene 18.3 µg/kg SW8260C 0.696 2.00 20.00 0 91.4 47 -140 15.7 IS.I 35
Styrene 18. I µg/kg SW8260C 0.739 2.00 20.00 0 90.5 56 -140 15.4 16.3 35
Tetrachloroethene 20.l µg/kg SW8260C 0.608 2.00 20.00 0 100 40 -200 17.7 12.8 35
Tetrahydrofuran 18.0 µg/kg SW8260C 1.96 2.00 20.00 0 90.l 61 -170 19.2 6.29 35
Toluene 18.4 µg/kg SW8260C 0.581 2.00 20.00 0 92.0 54 -132 15.9 14.7 35
trans-1,2-Dichloroethene 18.4 µg/kg SW8260C 0.261 2.00 20.00 0 92.0 57 -175 15.8 15.S 35
trans-1,3-Dichloropropene 18.S µg/kg SW8260C 0.409 2.00 20.00 0 92.5 66 -117 17.5 5.44 35
Trichloroethene 17.7 µg/kg SW8260C 0.470 2.00 20.00 0 88.6 55 -128 IS.I 16.0 35
Trichlorofluoromethane 19.5 µg/kg SW8260C 0.278 2.00 20.00 0 97.5 IO-140 14.3 30.8 35
Vinyl chloride 17.9 µg/kg SW8260C 0.228 1.00 20.00 0 89.6 47 -135 14.2 23.1 35
Report Date: 1/6/2020 Page 226 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling mfom1ation is located on the attached COC' Confidential Business Information: This repon is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process_ or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratol)' Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: MSVOA
Project: White Mesa Mill MW-24A QC Type: LCSD
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCSD VOC-3 111619A Date Analyzed: 12/09/2019 1201h
Test Code: 8260D-S-5035
Surr: 1,2-Dichloroethane-d4 53.1 µg/kg SW8260C 50.00 106 80 -145
Surr: 4-Bromofluorobenzene 54.0 µg/kg SW8260C 50.00 108 70 -125
Surr: Dibromofluoromethane 51.9 µg/kg SW8260C 50.00 104 74 -135
Surr: Toluene-d8 53.3 µg/kg SW8260C 50.00 107 70 -123
Lab Sample ID: LCSD VOC-3 121219A Date Analyzed: 12/12/2019 1119h
Test Code: 8260D-S-5035
1,1,1-Trichlorocthane 24.8 µg/kg SW8260C 0.231 2.00 20.00 0 124 64 -137 21.2 15.6 35
1, 1,2,2-Tetrachloroethane 19.4 µg/kg SW8260C 0.483 2.00 20.00 0 96.9 74 -150 21 8.17 35
I, l ,2-Trichloro-1,2,2-trifluoroethane 25.2 µg/kg SW8260C 0.934 2.00 20.00 0 126 37 -170 15.9 45.5 35 "
1, 1,2-Trichloroethane 20.8 µg/kg SW8260C 0.243 2.00 20.00 0 104 80 -117 22.1 5.74 35
1, 1-Dichloroethane 25.9 µg/kg SW8260C 0.131 2.00 20.00 0 129 70 -175 23.1 11.2 35
1, 1-Dichloroethene 25.9 µg/kg SW8260C 0.847 2.00 20.00 0 130 42 -210 20.1 25 .1 35
1,2,3-Trichlorobenzene 18.3 µg/kg SW8260C 1.03 2.00 20.00 0 91.4 36 -135 14.7 22.0 35
1,2,4-Trichlorobenzene 18.2 µg/kg SW8260C 1.18 2.00 20.00 0 90.9 21 -140 13.4 30.3 35
l,2-Dibromo-3-chloropropane 18.7 µg/kg SW8260C 0.817 5.00 20.00 0 93.7 62 -132 21.1 12.0 35
1,2-Dibromoethane 20.9 µg/kg SW8260C 0.343 2.00 20.00 0 104 76 -125 21.9 5.00 35
1,2-Dichlorobenzene 20.6 µg/kg SW8260C 0.678 2.00 20.00 0 103 56 -125 18.1 12.5 35
1,2-Dichloroethane 22.1 µg/kg SW8260C 0.118 2.00 20.00 0 110 79 -135 22.6 2.11 35
l,2-Dichloropropane 22.9 µg/kg SW8260C 1.12 2.00 20.00 0 115 68 -133 21.8 4.87 35
1,3-Dichlorobenzene 21.1 µg/kg SW8260C 1.03 2.00 20.00 0 105 45 -135 16.6 23.9 35
1,4-Dichlorobenzene 20.7 µg/kg SW8260C 0.850 2.00 20.00 0 103 43 -135 16.5 22.2 35
1.4-Dioxane 194 µg/kg SW8260C 27.7 50.0 200.0 0 96.8 58 -146 254 27.0 35
2-Butanone 26.5 µg/kg SW8260C 1.31 10.0 20.00 0 133 88 -230 34.2 25.3 35
2-Hexanone 19.9 µg/kg SW8260C 0.836 5.00 20.00 0 99.3 61 -192 34.7 54.3 35 "
4-Methyl-2-pentanone 19.5 µg/kg SW8260C 0.619 5.00 20.00 0 97.5 58 -145 22.3 13.3 35
Acetone 2 l.6 µg/kg SW8260C 9.08 10.0 20.00 0 108 36 -350 41.6 63.5 35 I\
Benzene 23.5 µg/kg SW8260C 0.360 2.00 20.00 0 117 70 -140 20.9 11.4 35
Report Date: I /6/2020 Page 227 of 234
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached CO(' Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
American West
QA Officer
QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Lab Set ID: 1912186 Dept: MSVOA
Project: White Mesa Mill MW-24A QC Type: LCSD
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCSD VOC-3 121219A Date Analyzed: 12/12/20191119h
Test Code: 8260D-S-5035
Bromochloromethane 19.2 µg/kg SW8260C 0.239 2.00 20.00 0 96.0 74 -140 19.1 0.679 35
Bromodichloromethane 21.9 µg/kg SW8260C 1.36 2.00 20.00 0 110 76 -140 21.3 2.68 35
Bromoform 18.8 µg/kg SW8260C 0.387 2.00 20.00 0 94.0 71 -175 20.1 6.64 35
Bromomethane 21.6 µg/kg SW8260C 2.61 5.00 20.00 0 108 JO -168 21.8 0.599 35
Carbon disulfide 23.1 µg/kg SW8260C 0.251 2.00 20.00 0 116 34 -178 17.8 26.2 35
Carbon tetrachloride 24.9 µg/kg SW8260C 0.442 2.00 20.00 0 125 58 -145 19.7 23.3 35
Chlorobenzene 21.8 µg/kg SW8260C 0.544 2.00 20.00 0 109 61 -125 19.2 12.7 35
Chloroethane 24.0 µg/kg SW8260C 0.368 2.00 20.00 0 120 10 -161 24.4 1.61 35
Chloroform 22.7 µg/kg SW8260C 0.218 2.00 20.00 0 113 78 -140 21.7 4.46 35
Chloromethane 21.8 µg/kg SW8260C 2.25 3.00 20.00 0 109 30 -149 21 3.74 35
cis-1,2-Dichloroethene 21.8 µg/kg SW8260C 0.329 2.00 20.00 0 109 74 -130 20.3 7.11 35
cis-1,3-Dichloropropene 20.9 µg/kg SW8260C 0.416 2.00 20.00 0 104 67 -127 20.6 1.30 35
Cyclohexane 17.7 µg/kg SW8260C 0.848 2.00 20.00 0 88.3 45 -135 13.6 25.7 35
Dibromochloromethane 20.1 µg/kg SW8260C 0.151 2.00 20.00 0 100 76 -121 20.4 1.58 35
Dichlorodifluoromethane 21.9 µg/kg SW8260C 1.64 2.00 20.00 0 110 20 -130 15.5 34.6 35
Ethyl benzene 22.9 µg/kg SW8260C 0.675 2.00 20.00 0 115 52 -130 18.3 22.2 35
Isopropylbenzene 23.1 µg/kg SW8260C 1.85 2.00 20.00 0 116 50 -140 17.8 26.0 35
m,p-Xylene 45.0 µg/kg SW8260C 1.18 2.00 40.00 0 112 47 -140 36.1 21.9 35
Methyl Acetate 29.0 µg/kg SW8260C 2.21 5.00 20.00 0 145 87 -550 35.9 21.2 35
Methyl tert-butyl ether 22.I µg/kg SW8260C 0.210 2.00 20.00 0 110 80 -175 22.3 0.991 35
Methylcyclohexane 20.2 µg/kg SW8260C 1.92 2.00 20.00 0 101 41 -150 14.5 32.9 35
Methylene chloride 23.3 µg/kg SW8260C 2.04 5.00 20.00 0 116 73 -175 22.3 4.39 35
Naphthalene 18.1 µg/kg SW8260C 1.05 2.00 20.00 0 90.6 53 -135 17.9 1.50 35
o-Xylene 22.5 µg/kg SW8260C 0.696 2.00 20.00 0 112 47 -140 19 16.6 35
Styrene 21.7 µg/kg SW8260C 0.739 2.00 20.00 0 109 56 -140 18.9 13.7 35
Tetrachloroethene 26.7 µg/kg SW8260C 0.608 2.00 20.00 0 134 40 -200 21 24.0 35
Tetrahydrofuran 20.4 µg/kg SW8260C 1.96 2.00 20.00 0 102 61 -170 22.2 8.54 35
Report Date: 1/6/2020 Page 228 of234
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnfonnation: ll1is report is provided for the exclusive use of the addressee Privileges of subsequent use of tl
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte
Lab Sample ID: LCSD VOC-3 121219A
Test Code: 8260D-S-5035
Toluene
trans-1,2-Dichloroethene
trans-1,3-Dichloropropene
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
23.2
24.3
19.7
23.3
26.2
23.5
50.8
47.4
44.4
49.5
Units
3440 South 700 West
Salt Lake City, UT 84 I 19
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Method MDL Limit Spiked
Kathy Weinel
MSVOA
LCSD
Spike Ref.
Amount %REC
12/12/2019 1119h
µg/kg SW8260C 0.581 2.00 20.00 0 116
µg/kg SW8260C 0.261 2.00 20.00 0 122
µg/kg SW8260C 0.409 2.00 20.00 0 98.5
µg/kg SW8260C 0.470 2.00 20.00 0 117
µg/kg SW8260C 0.278 2.00 20.00 0 131
µg/kg SW8260C 0.228 1.00 20.00 0 117
µg/kg SW8260C 50.00 102
µg/kg SW8260C 50.00 94.7
µg/kg SW8260C 50.00 88.8
µg/kg SW8260C 50.00 98.9
I\_ The RPDfor the LCS/LCSD is out of range. The LCS and LCSD are within range, indicating the method is in control.
Limits
54 -132
57 -175
66 -117
55 -128
10 -140
4 7 -135
80 -145
70 -125
74 -135
70 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt %RPO Limit
20.1 14.3 35
19.5 22.0 35
20.2 2.41 35
19.1 19.9 35
22.2 16.7 35
21.5 8.81 35
Qual
Report Date: 1/6/2020 Page 229 of234
analyses applicable to the CWA, SOWA, and RCRA are perfonned in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff. or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte
Lab Sample ID: MB VOC-3 111619A
Test Code: 8260D-S-5035
I, I, I-Trichloroethane
1, 1,2,2-Tetrachloroethane
1, l ,2-Trichloro-1,2,2-trifluoroethane
1, 1,2-Trichloroethane
I, 1-Dichloroethane
1, 1-Dichloroethene
I ,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
1,2-Dibromoethane
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Result
Date Analyzed:
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
< 5.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
< 50.0
< 10.0
< 5.00
< 5.00
< 10.0
<2.00
<2.00
<2.00
<2.00
< 5.00
<2.00
<2.00
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax : (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Method MDL Limit Spiked
Kathy W einel
MSVOA
MBLK
Spike Ref.
Amount %REC
12/09/2019 1221h
µg/kg SW8260C 0.23 l 2.00
µg/kg SW8260C 0.483 2.00
µg/kg SW8260C 0.934 2.00
µg/kg SW8260C 0.243 2.00
µg/kg SW8260C 0.131 2.00
µg/kg SW8260C 0.847 2.00
µg/kg SW8260C 1.03 2.00
µg/kg SW8260C 1.18 2.00
µg/kg SW8260C 0.817 5.00
µg/kg SW8260C 0.343 2.00
µg/kg SW8260C 0.678 2.00
µg/kg SW8260C 0.118 2.00
µg/kg SW8260C 1.12 2.00
µg/kg SW8260C 1.03 2.00
µg/kg SW8260C 0.850 2.00
µg/kg SW8260C 27.7 50.0
µg/kg SW8260C 1.31 10.0
µg/kg SW8260C 0.836 5.00
µg/kg SW8260C 0.619 5.00
µg/kg SW8260C 9.08 10.0
µg/kg SW8260C 0.360 2.00
µg/kg SW8260C 0.239 2.00
µg/kg SW8260C 1.36 2.00
µg/kg SW8260C 0.387 2.00
µg/kg SW8260C 2.61 5.00
µg/kg SW8260C 0.251 2.00
µg/kg SW8260C 0.442 2.00
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 1/6/2020 Page 230 of 234
analyses applicable to the CWA, SOWA, and RCRA are perfom,ed in accordance to N ELAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnformation: This report is provided for the e~clusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-pub] ication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte
Lab Sample ID: MB VOC-3 111619A
Test Code: 8260D-S-5035
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
cis-1 ,2-Dichloroethene
cis-1,3-Dichloropropene
Cyclohexane
Dibromochloromethane
Dichlorodifluoromethane
Ethylbenzene
Isopropylbenzene
m,p-Xylene
Methyl Acetate
Methyl tert-butyl ether
Methylcyclohexane
Methylene chloride
Naphthalene
o-Xylene
Styrene
Tetrachloroethene
Tetrahydrofuran
Toluene
trans-1,2-Dichloroethene
trans-1,3-Dichloropropene
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
Result
Date Analyzed:
<2.00
<2.00
<2.00
< 3.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
< 5.00
<2.00
<2.00
< 5.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
< 1.00
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Method MDL Limit Spiked
Kathy W einel
MSVOA
MBLK
Spike Ref.
Amount %REC
12/09/2019 1221h
µg/kg SW8260C 0.544 2.00
µg/kg SW8260C 0.368 2.00
µg/kg SW8260C 0.218 2.00
µg/kg SW8260C 2.25 3.00
µg/kg SW8260C 0.329 2.00
µg/kg SW8260C 0.416 2.00
µg/kg SW8260C 0.848 2.00
µg/kg SW8260C 0.151 2.00
µg/kg SW8260C 1.64 2.00
µg/kg SW8260C 0.675 2.00
µg/kg SW8260C 1.85 2.00
µg/kg SW8260C 1.18 2.00
µg/kg SW8260C 2.21 5.00
µg/kg SW8260C 0.210 2.00
µg/kg SW8260C 1.92 2.00
µg/kg SW8260C 2.04 5.00
µg/kg SW8260C 1.05 2.00
µg/kg SW8260C 0.696 2.00
µg/kg SW8260C 0.739 2.00
µg/kg SW8260C 0.608 2.00
µg/kg SW8260C 1.96 2.00
µg/kg SW8260C 0.581 2.00
µg/kg SW8260C 0.261 2.00
µg/kg SW8260C 0.409 2.00
µg/kg SW8260C 0.470 2.00
µg/kg SW8260C 0.278 2.00
µg/kg SW8260C 0.228 1.00
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 1/6/2020 Page 231 of 234
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC' Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte
Lab Sample ID: MB VOC-3111619A
Test Code: 8260D-S-5035
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Lab Sample ID: MB VOC-3 121219A
Test Code: 8260D-S-5035
1,1,1-Trichloroethane
1, 1,2,2-Tetrachloroethane
I, I ,2-Trichloro-1,2,2-trifluoroethane
I, 1,2-Trichloroethane
1, 1-Dichloroethane
1, 1-Dichloroethene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,2-Dibromo-3-chloropropane
1,2-Dibromoethane
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,4-Dioxane
2-Butanone
2-Hexanone
4-Methyl-2-pentanone
Acetone
Benzene
Result
Date Analyzed:
56.9
56.8
54.8
57.9
Date Analyzed:
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
< 2.00
< 5.00
<2.00
<2.00
<2.00
< 2.00
<2.00
<2.00
< 50.0
< 10.0
< 5.00
< 5.00
< 10.0
<2.00
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686. fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
12/09/2019 1221h
µg/kg SW8260C 50.00
µg/kg SW8260C 50.00
µg/kg SW8260C 50.00
µg/kg SW8260C 50.00
12/12/2019 902h
µg/kg SW8260C 0.231 2.00
µg/kg SW8260C 0.483 2.00
µg/kg SW8260C 0.934 2.00
µg/kg SW8260C 0.243 2.00
µg/kg SW8260C 0.131 2.00
µg/kg SW8260C 0.847 2.00
µg/kg SW8260C 1.03 2.00
µg/kg SW8260C 1.18 2.00
µg/kg SW8260C 0.817 5.00
µg/kg SW8260C 0.343 2.00
µg/kg SW8260C 0.678 2.00
µg/kg SW8260C 0.118 2.00
µg/kg SW8260C 1.12 2.00
µg/kg SW8260C 1.03 2.00
µg/kg SW8260C 0.850 2.00
µg/kg SW8260C 27.7 50.0
µg/kg SW8260C 1.31 10.0
µg/kg SW8260C 0.836 5.00
µg/kg SW8260C 0.619 5.00
µg/kg SW8260C 9.08 10.0
µg/kg SW8260C 0.360 2.00
Kathy Weinel
MSVOA
MBLK
Spike Ref.
Amount %REC
114
114
110
116
Limits
80 -145
70 -125
74 -135
70 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
-----
RPD Ref. RPD
Amt %RPO Limit Qua!
Report Date: 1/6/2020 Page 232 of 234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC' Confidential Business [nfom1ation: TI1is report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte
Lab Sample ID: MB VOC-3 121219A
Test Code: 8260D-S-5035
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
Cyclohexane
Dibromochloromethane
Dichlorodifluoromethane
Ethyl benzene
Isopropylbenzene
m,p-Xylene
Methyl Acetate
Methyl tert-butyl ether
Methylcyclohexane
Methylene chloride
Naphthalene
o-Xylene
Styrene
Tetrachloroethene
Tetrahydrofuran
Result
Date Analyzed:
<2.00
<2.00
<2.00
< 5.00
<2.00
<2.00
<2.00
<2.00
<2.00
<3.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
< 5.00
<2.00
<2.00
< 5.00
<2.00
<2.00
<2.00
<2.00
<2.00
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: (80 I) 263-8686, Toll Free: (888) 263-8686, Fmc (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Method MDL Limit Spiked
Kathy W einel
MSVOA
MBLK
Spike Ref.
Amount %REC
12/12/2019 902h
µg/kg SW8260C 0.239 2.00
µg/kg SW8260C 1.36 2.00
µg/kg SW8260C 0.387 2.00
µg/kg SW8260C 2.61 5.00
µg/kg SW8260C 0.251 2.00
µg/kg SW8260C 0.442 2.00
µg/kg SW8260C 0.544 2.00
µg/kg SW8260C 0.368 2.00
µg/kg SW8260C 0.218 2.00
µg/kg SW8260C 2.25 3.00
µg/kg SW8260C 0.329 2.00
µg/kg SW8260C 0.416 2.00
µg/kg SW8260C 0.848 2.00
µg/kg SW8260C 0.151 2.00
µg/kg SW8260C 1.64 2.00
µg/kg SW8260C 0.675 2.00
µg/kg SW8260C 1.85 2.00
µg/kg SW8260C l.18 2.00
µg/kg SW8260C 2.21 5.00
µg/kg SW8260C 0.210 2.00
µg/kg SW8260C 1.92 2.00
µg/kg SW8260C 2.04 5.00
µg/kg SW8260C 1.05 2.00
µg/kg SW8260C 0.696 2.00
µg/kg SW8260C 0.739 2.00
µg/kg SW8260C 0.608 2.00
µg/kg SW8260C 1.96 2.00
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 1/6/2020 Page 233 of234
ana1yses applicable to the CWA, SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnfomiation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its stat\ or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee wiH be granted only on contact This
American West ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte
Lab Sample ID: MB VOC-3 121219A
Test Code: 8260D-S-5035
Toluene
trans-1,2-Dichloroethene
trans-1,3-Dichloropropene
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
Surr: l,2-Dichloroethane-d4
Surr: 4-Bromofluorobenzene
Surr: Dibromofluoromethane
Surr: Toluene-d8
Result
Date Analyzed:
<2.00
<2.00
<2.00
<2.00
<2.00
< 1.00
52.6
47.4
46.1
48.8
Units
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, fax: (801) 263-8687
e-mail: awa1 @awal-labs.com, web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Method MDL Limit Spiked
Kathy W einel
MSVOA
MBLK
Spike Ref.
Amount %REC
12/12/2019 902h
µg/kg SW8260C 0.581 2.00
µg/kg SW8260C 0.261 2.00
µg/kg SW8260C 0.409 2.00
µgikg SW8260C 0.470 2.00
µgikg SW8260C 0.278 2.00
µg/kg SW8260C 0.228 1.00
µg/kg SW8260C 50.00 105
µg/kg SW8260C 50.00 94.7
µg/kg SW8260C 50.00 92.2
µg/kg SW8260C 50.00 97.6
Limits
80 -145
70 -125
74 -135
70 -123
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 1/6/2020 Page 234 of234
analyses appJicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
C SUMMARY REPORT ,r"IRLI ...... ~ ... LRCVnl-\1vn1c~
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: ME
Project: White Mesa Mill MW-24A QC Type: LCS ------
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: LCS-67027 Date Analyzed: 12/30/2019 1353h
Test Code: 6010D-S Date Prepared: 12/19/2019 1754h
Calcium 987 mg/kg SW6010D 286 300 1,000 0 98.7 80 • 120
Magnesium 924 mg/kg SW60!0D 55.9 100 1,000 0 92.4 80 -120
Potassium 954 mg/kg SW6010D 22.3 100 1,000 0 95.4 80 -120
Sodium 1,140 mg/kg SW6010D 93.7 100 1,000 0 114 80 -120
Lab Sample ID: LCS-67027 Date Analyzed: 12/30/2019 1732h
Test Code: 6010D-S Date Prepared: 12/19/2019 1754h
Iron Ill mg/kg SW6010D 7.50 16.0 100.0 0 Ill 80 • 120
Lab Sample ID: LCS-66972 Date Analyzed: 12/30/2019 1700h
Test Code: 6010D-SPLP Date Prepared: 12/18/2019 1205h
Calcium 20.6 mg/L SW6010D 0.421 1.00 20.00 0 103 80 -120
Iron 2.15 mg/L SW6010D 0.0427 0.100 2.000 0 108 80 -120
Magnesium 21.0 mg/L SW6010D 0.108 1.00 20.00 0 105 80 -120
Potassium 20.9 mg/L SW6010D 0.177 1.00 20.00 0 104 80-120
Sodium 21.2 mg/L SW6010D 0.682 1.00 20.00 0 106 80 -120 -Lab Sample ID: LCS-66973 Date Analyzed: 12/31/2019 1258h
Test Code: 6010D-SPLP Date Prepared: 12/18/2019 1205h
Calcium 21.7 mg/L SW6010D 0.421 1.00 20.00 0 109 80 -120
Iron 2.21 mg/L SW6010D 0.0427 0.100 2.000 0 110 80 -120
Magnesium 22.4 mg/L SW6010D 0.108 1.00 20.00 0 112 80 -120
Potassium 22.8 mg/L SW60IOD 0.177 1.00 20.00 0 114 80 -120
Sodium 22.1 mg/L SW6010D 0.682 1.00 20.00 0 110 80 -120 -Lab Sample ID: LCS-67027 Date Analyzed: 12/24/20191730h
Test Code: 6020B-S Date Prepared: 12/19/2019 1754h
Arsenic 19.2 mg/kg SW6020B 0.0968 0.400 20.00 0 95.9 85 -115
Report Date: 1/6/2020 Page 160 of 234
analyses applicable to the CWA, SOWA, and RCRA are perfonned in accordance to NE LAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business Information: This report is provided for the exclfilive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or ln connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES _QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: ME
Project: White Mesa Mill MW-24A QC Type: LCS ----
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-67027 Date Analyzed: 12/24/2019 1730h
Test Code: 6020B-S Date Prepared: 12/19/2019 1754h
Beryllium 19.1 mg/kg SW60208 0.0168 0.320 20.00 0 95.6 85 -115
Cadmium 19.6 mg/kg SW6020B 0.0668 0.400 20.00 0 98.0 85 -115
Chromium 20.6 mg/kg SW60208 2.90 8.00 20.00 0 103 85 -115
Cobalt 20.0 mg/kg SW60208 0.164 0.800 20.00 0 99.9 85 -115
Copper 20.4 mg/kg SW6020B 4.00 12.0 20.00 0 102 85 -115
Lead 19.7 mg/kg SW6020B 2.15 2.40 20.00 0 98.6 85 -115
Manganese 19.9 mg/kg SW6020B 0.816 4.00 20.00 0 99.6 85 -115
Molybdenum 20.4 mg/kg SW60208 0.317 0.800 20.00 0 102 85 -115
Nickel 19.8 mg/kg SW60208 1.82 16.0 20.00 0 99.0 85 -115
Selenium 19.7 mg/kg SW6020B 0.148 1.60 20.00 0 98.5 85 -115
Silver 19.4 mg/kg SW6020B 0.0652 0.240 20.00 0 96.9 85 -115
Thallium 19.1 mg/kg SW6020B 0.0444 0.640 20.00 0 95.4 85 -115
Uranium 19.9 mg/kg SW6020B 0.0508 0.400 20.00 0 99.5 85 -115
Zinc 100 mg/kg SW6020B 2.77 12.0 100.0 0 100 85 -115
Lab Sample ID: LCS-67027 Date Analyzed: 12/24/2019 1348h
Test Code: 6020B-S Date Prepared: 12/19/2019 1754h
Vanadium 18.8 mg/kg SW60208 0.860 4.00 20.00 0 93.8 85 -115
Lab Sample ID: LCS-67027 Date Analyzed: 12/27/2019 1520h
Test Code: 6020B-S Date Prepared: 12/19/2019 1754h ----~--
Tin 101 mg/kg SW6020B 1.94 20.0 100.0 0 IOI 85 -115 -Lab Sample ID: LCS-66972 Date Analyzed: 12/24/2019 1137h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Chromium 0.389 mg/L SW60208 0.0471 0.100 0.4000 0 97.2 85 -115
Vanadium 0.381 mg/L SW60208 0.0506 0.200 0.4000 0 95.2 85 -115
Report Date: 1/6/2020 Page 161 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: LCS-66972 Date Analyzed:
Test Code: 6020B-SPLP Date Prepared:
Arsenic 0.383
Beryllium 0.379
Cadmium 0.397
Cobalt 0.398
Lead 0.398
Manganese 0.406
Molybdenum 0.398
Nickel 0.402
Selenium 0.383
Silver 0.393
Thallium 0.381
Uranium 0.399
Zinc 1.99
Lab Sample ID: LCS-66973 Date Analyzed:
Test Code: 6020B-SPLP Date Prepared:
Arsenic 0.407
Beryllium 0.401
Cadmium 0.407
Chromium 0.408
Cobalt 0.406
Copper 0.416
Lead 0.404
Manganese 0.410
Molybdenum 0.409
Nickel 0.411
Selenium 0.389
Silver 0.399
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-Iabs.com
QC SUMMARY REPORT
Units Method MDL
12/24/2019 1900h
12/18/2019 1205h
mg/L SW60208 0.00563
mg/L SW6020B 0.00118
mg/L SW6020B 0.00107
mg/L SW6020B 0.00182
mg/L SW6020B 0.00714
mg/L SW60208 0.00647
mg/L SW6020B 0.00560
mg/L SW6020B 0.00561
mg/L SW6020B 0.00473
mg/L SW6020B 0.00161
mg/L SW60208 0.000940
mg/L SW6020B 0.000786
mg/L SW6020B 0.0288
12/24/2019 1634h
12/18/2019 1205h
mg/L SW6020B 0.00563
mg/L SW60208 0.00118
mg/L SW6020B 0.00107
mg/L SW60208 0.0471
mg/L SW60208 0.00182
mg/L SW6020B 0.0162
mg/L SW60208 0.00714
mg/L SW60208 0.00647
mg/L SW6020B 0.00560
mg/L SW6020B 0.00561
mg/L SW60208 0.00473
mg/L SW60208 0.00161
Reporting
Limit
0.0200
0.0100
0.00350
0.0200
0.0100
0.0100
0.0100
0.0200
0.0100
0.0100
0.0100
0.0100
0.0500
0.0200
0.0100
0.00350
0.100
0.0200
0.0500
0.0100
0.0100
0.0100
0.0200
0.0100
0.0100
Contact:
Dept:
QC Type:
Amount
Spiked
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
2.000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
D.4000
0.4000
0.4000
Kathy W einel
ME
LCS
Spike Ref.
Amount %REC
0 95.9
0 94.8
0 99.1
0 99.4
0 99.5
0 102
0 99.6
0 100
0 95.8
0 98.2
0 95.3
0 99.7
0 99.7
0 102
0 100
0 102
0 102
0 IOI
0 104
0 101
0 102
0 102
0 103
0 97.1
0 99.8
Limits
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85-115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
Report Date: 1/6/2020 Page 162 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business Information: This repon. is provided for the excJusive use of the addressee Privileges of subsequent use of ti
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection wlth the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
ANA LYTICA L LABORATORIES _QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: ME
Project: White Mesa Mill MW-24A QC Type: LCS
---------
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-66973 Date Analyzed: 12/24/2019 1634h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Thallium 0.387 mg/L SW6020B 0.000940 0.0100 0.4000 0 96.9 85 -115
Uranium 0.410 mg/L SW6020B 0.000786 0.0100 0.4000 0 102 85 -115
Zinc 2.04 mg/L SW6020B 0.0288 0.0500 2.000 0 102 85 -115
Lab Sample ID: LCS-66973 Date Analyzed: 12/26/2019 1056h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Vanadium 0.424 mg/L SW6020B 0.0506 0.200 0.4000 0 106 85 -115
Lab Sample ID: LCS-66972 Date Analyzed: 12/27/2019 1027h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Copper 0.429 mg/L SW6020B 0.0162 0.0500 0.4000 0 107 85 -115
Lab Sample ID: LCS-66972 Date Analyzed: 12/27/2019 1313h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Tin 1.91 mg/L SW6020B 0.0352 0.0500 2.000 0 95.4 85 -115
Lab Sample ID: LCS-66973 Date Analyzed: 12/27/2019 1439h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Tin 1.95 mg/L SW6020B 0.0352 0.0500 2.000 0 97.3 85 -115
Lab Sample ID: LCS-67061 Date Analyzed: 12/23/2019 1430h
Test Code: HG-S-7471B Date Prepared: 12/20/2019 1728h
Mercury 0.397 mg/kg SW7471B 0.00630 0.0400 0.4000 0 99.4 80 -120
Lab Sample ID: LCS-66993 Date Analyzed: 12/19/2019 933h
Test Code: HG-SPLP-7470A Date Prepared: 12/18/2019 1600h
Mercury 0.00300 mg/L SW7470A 0.0000396 0.00100 0.003330 0 90.1 80 -120
Report Date: 1/6/2020 Page 163 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
LabSetID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: MB-67027 Date Analyzed:
Test Code: 6010D-S Date Prepared:
Calcium <300
Magnesium < 100
Potassium < 100
Sodium < 100
Lab Sample ID: MB-67027 Date Analyzed:
Test Code: 6010D-S Date Prepared:
Iron < 16.0
Lab Sample ID: MB-66972 Date Analyzed:
Test Code: 6010D-SPLP Date Prepared:
Calcium < 1.00
Iron < 0.100
Magnesium < 1.00
Potassium < 1.00
Sodium < 1.00
Lab Sample ID: MB-SPLP-66956 Date Analyzed:
Test Code: 6010D-SPLP Date Prepared:
Calcium < 1.00
Iron < 0.100
Magnesium < 1.00
Potassium < 1.00
Sodium < 1.00
Lab Sample ID: MB-66973 Date Analyzed:
Test Code: 6010D-SPLP Date Prepared:
Calcium < 1.00
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
C SUMMARY REPORT
Units Method
12/30/2019 1351h
12/19/20191754h
mg/kg
mg/kg
mg/kg
mg/kg
SW6010D
SW6010D
SW60!0D
SW6010D
12/30/2019 1729h
l2/19/20191754h
mg/kg SW6010D
12/30/2019 1657h
12/18/2019 1205h
mg/L SW6010D
mg/L SW6010D
mg/L SW6010D
mg/L SW6010D
mg/L SW6010D
12/30/2019 1818h
12/18/2019 1205h
mg/L SW6010D
mg/L SW6010D
mg/L SW6010D
mg/L SW60!0D
mg/L SW6010D
12/31/2019 1256h
12/18/2019 1205h
mg/L SW6010D
MDL
286
55.9
22.3
93.7
7.50
0.421
0.0427
0.108
0.177
0.682
0.421
0.0427
0.108
0.177
0.682
0.421
Reporting
Limit
300
100
100
100
16.0
1.00
0.100
1.00
1.00
1.00
1.00
0.100
1.00
1.00
1.00
1.00
Contact:
Dept:
QC Type:
Amount
Spiked
Kathy W einel
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt % RPO Limit Q11al
Report Date: 1/6/2020 Page 164 of234
analyses applicable to the CWA. SOWA, and RCRA are perforn1ed in accordance to NE LAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Client: Energy Fuels Resources, Inc.
LabSetID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: MB-66973 Date Analyzed:
Test Code: 6010D-SPLP Date Prepared:
Iron <0.100
Magnesium < 1.00
Potassium < 1.00
Sodium < 1.00
Lab Sample ID: MB-SPLP-66956 Date Analyzed:
Test Code: 6010D-SPLP Date Prepared:
Calcium < 1.00
Iron <0.100
Magnesium < 1.00
Potassium < 1.00
Sodium < 1.00
Lab Sample ID: MB-67027 Date Analyzed:
Test Code: 60208-S Date Prepared:
Arsenic < 0.400
Beryllium < 0.320
Cadmium < 0.400
Chromium < 8.00
Cobalt < 0.800
Copper < 12.0
Lead < 2.40
Manganese <4.00
Molybdenum < 0.800
Nickel < 16.0
Selenium < 1.60
Silver < 0.240
Thallium < 0.640
3440 South 700 West
Salt Lake City, UT 841 I 9
Phone: (801) 263-8686, Toll Free: (888) 263-8686, fac (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
C SUMMARY REPORT
Units Method
12/31/2019 1256h
12/18/2019 1205h
mg/L SW60lOD
mg/L SW60l0D
mg/L SW60l0D
mg/L SW60lOD
12/31/2019 1300h
12/18/2019 1205h
mg/L SW6010D
mg/L SW60l0D
mg/L SW6010D
mg/L SW6010D
mg/L SW6010D
12/24/20191727h
12/19/2019 1754h
mg/kg SW6020B
mg/kg SW6020B
mg/kg SW6020B
mg/kg SW6020B
mg/kg SW6020B
mg/kg SW6020B
mg/kg SW6020B
mg/kg SW6020B
mg/kg SW6020B
mg/kg SW6020B
mg/kg SW6020B
mg/kg SW6020B
mg/kg SW6020B
MDL
0.0427
0.108
0.177
0.682
0.421
0.0427
0.108
0.177
0.682
0.0968
0.0168
0.0668
2.90
0.164
4.00
2.15
0.816
0.317
1.82
0.148
0.0652
0.0444
Reporting
Limit
0.100
1.00
1.00
1.00
1.00
0.100
1.00
1.00
1.00
0.400
0.320
0.400
8.00
0.800
12.0
2.40
4.00
0.800
16.0
1.60
0.240
0.640
Contact:
Dept:
QC Type:
Amount
Spiked
Kathy Weinel
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
Report Date: 1/6/2020 Page 165 of234
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contacl This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: MB-67027 Date Analyzed:
Test Code: 6020B-S Date Prepared:
Uranium < 0.400
Zinc < 12.0
Lab Sample ID: MB-67027 Date Analyzed:
Test Code: 60208-S Date Prepared:
Vanadium <4.00
Lab Sample ID: MB-67027 Date Analyzed:
Test Code: 6020B-S Date Prepared:
Tin <20.0
Lab Sample ID: MB-66972 Date Analyzed:
Test Code: 60208-SPLP Date Prepared:
Chromium < 0.100
Vanadium < 0.200
Lab Sample ID: MB-SPLP-66956 Date Analyzed:
Test Code: 60208-SPLP Date Prepared:
Chromium <0.100
Vanadium < 0.200
Lab Sample ID: MB-66972 Date Analyzed:
Test Code: 60208-SPLP Date Prepared:
Arsenic < 0.0200
Beryllium < 0.0100
Cadmium < 0.00350
Cobalt < 0.0200
Lead < 0.0100
Manganese < 0.0100
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
C SUMMARY REPORT
Contact: Kathy W einel
Units Method
12/24/2019 1727h
12/19/2019 1754h
mg/kg
mg/kg
SW6020B
SW60208
12/24/2019 1413h
12/19/2019 1754h
mg/kg SW60208
12/27/20191516h
12/19/2019 1754h
mg/kg SW6020B
12/24/2019 1134h
12/18/2019 1205h
mg/L SW60208
mg/L SW6020B -12/24/2019 1308h
12/18/2019 1205h
mg/L SW6020B
rng/L SW6020B
12/24/2019 1856h
12/18/2019 1205h ----
rng/L SW6020B
mg/L SW6020B
mg/L SW60208
mg/L SW6020B
mg/L SW6020B
mg/L SW6020B
MDL
0.0508
2.77
0.860
1.94
0.0471
0.0506
0.0471
0.0506
0.00563
0.00118
0.00107
0.00182
0.00714
0.00647
Reporting
Limit
0.400
12.0
4.00
20.0
0.100
0.200
0.100
0.200
0.0200
0.0100
0.00350
0.0200
0.0100
0.0100
Dept: ME
QC Type: MBLK
Amount
Spiked
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
Report Date: I /6/2020 Page 166 of 234
analyses applicable to the CWA. SDWA, and RC'RA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftl
ne of this company or any member of lts staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-pub! ication of this report for any purpose other than for the addressee wiJl be granted only on contact Thls
American West
ANALYTICAL LABORATORIES
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
ME Lab Set ID: 1912186 Dept:
Project: White Mesa Mill MW-24A QC Type: MBLK
Reporting Amount Spike Ref.
Analyte Result Units Method MDL Limit Spiked Amount %REC
Lab Sample ID: MB-66972 Date Analyzed: 12/24/2019 1856h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Molybdenum < 0.0100 mg/L SW6020B 0.00560 0.0100
Nickel < 0.0200 mg/L SW6020B 0.00561 0.0200
Selenium < 0.0100 mg/L SW6020B 0.00473 0.0100
Silver < 0.0100 mg/L SW6020B 0.00161 0.0100
Thallium < 0.0100 mg/L SW6020B 0.000940 0.0100
Uranium < 0.0100 mg/L SW6020B 0.000786 0.0100
Zinc < 0.0500 mg/L SW6020B 0.0288 0.0500 -Lab Sample ID: MB-SPLP-66956 Date Analyzed: 12/24/2019 2017h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Arsenic < 0.0200 mg/L SW6020B 0.00563 0.0200
Beryllium < 0.0100 mg/L SW6020B 0.00118 0.0100
Cadmium < 0.00350 mg/L SW6020B 0.00107 0.00350
Cobalt < 0.0200 mg/L SW6020B 0.00182 0.0200
Lead < 0.0100 mg/L SW6020B 0.00714 0.0100
Manganese < 0.0100 mg/L SW6020B 0.00647 0.0100
Molybdenum < 0.0100 mg/L SW6020B 0,00560 0.0100
Nickel < 0.0200 mg/L SW6020B 0.00561 0.0200
Selenium < 0.0100 mg/L SW6020B 0.00473 0.0100
Silver < 0.0100 mg/L SW6020B 0.00161 0.0100
Thallium < 0.0100 mg/L SW6020B 0.000940 0.0100
Uranium < 0.0100 mg/L SW6020B 0.000786 0.0100
Zinc < 0.0500 mg/L SW6020B 0.0288 0.0500 -Lab Sample ID: MB-66973 Date Analyzed: 12/24/2019 1631 h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Arsenic < 0.0200 mg/L SW6020B 0.00563 0.0200
Beryllium < 0.0100 mg/L SW6020B 0.00118 0.0100
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 1/6/2020 Page 167 of234
analyses applicable to the CWA. SOWA, and RCRA are perfom,ed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnfom,ation: This report is provided for the e:"(c\usive use of the addressee Privileges of subsequent use of ti
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: MB-66973 Date Analyzed:
Test Code: 6020B-SPLP Date Prepared:
Cadmium < 0.00350
Chromium < 0.100
Cobalt < 0.0200
Copper < 0.0500
Lead < 0.0100
Manganese < 0.0100
Molybdenum < 0.0100
Nickel < 0.0200
Selenium < 0.0100
Silver < 0.0100
Thallium < 0.0100
Uranium < 0.0100
Zinc < 0.0500
Lab Sample ID: MB-SPLP-66956 Date Analyzed:
Test Code: 6020B-SPLP Date Prepared:
Arsenic < 0.0200
Beryllium < 0.0100
Cadmium < 0.00350
Chromium < 0.100
Cobalt < 0.0200
Copper < 0.0500
Lead < 0.0100
Manganese < 0.0100
Molybdenum < 0.0100
Nickel < 0.0200
Selenium < 0.0100
Silver < 0.0100
· 3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
j2C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
12/24/2019 1631h
12/18/2019 1205h
mg/L SW60208 0.00107 0.00350
mg/L SW60208 0.0471 0.100
mg/L SW60208 0.00182 0.0200
mg/L SW60208 0.0162 0.0500
mg/L SW60208 0.00714 0.0100
mg/L SW60208 0.00647 0.0100
mg/L SW60208 0.00560 0.0100
mg/L SW60208 0.00561 0.0200
mg/L SW6020B 0.00473 0.0100
mg/L SW6020B 0.00161 0.0100
mg/L SW60208 0.000940 0.0100
mg/L SW60208 0.000786 0.0100
mg/L SW6020B 0.0288 0.0500
12/24/2019 1646h
12/18/2019 1205h
mg/L SW6020B 0.00563 0.0200
mg/L SW60208 0.00118 0.0100
mg/L SW6020B 0.00107 0.00350
mg/L SW60208 0.0471 0.100
mg/L SW60208 0.00182 0.0200
mg/L SW60208 0.0162 0.0500
mg/L SW6020B 0.00714 0.0100
mg/L SW60208 0.00647 0.0100
mg/L SW60208 0.00560 0.0100
mg/L SW6020B 0.00561 0.0200
mg/L SW6020B 0.00473 0.0100
mg/L SW60208 0.00161 0.0100
Kathy W einel
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit Qual
Report Date: 1/6/2020 Page 168 of 234
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC' Confidential Business lnforn,ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: MB-SPLP-66956 Date Analyzed:
Test Code: 6020B-SPLP Date Prepared:
Thallium < 0.0100
Uranium < 0.0100
Zinc < 0.0500
Lab Sample ID: MB-66973 Date Analyzed:
Test Code: 6020B-SPLP Date Prepared:
Vanadium < 0.200
Lab Sample ID: MB-SPLP-66956 Date Analyzed:
Test Code: 6020B-SPLP Date Prepared:
Vanadium < 0.200
Lab Sample ID: MB-66972 Date Analyzed:
Test Code: 6020B-SPLP Date Prepared:
Copper < 0.0500
Lab Sample ID: MB-SPLP-66956 Date Analyzed:
Test Code: 6020B-SPLP Date Prepared:
Copper < 0.0500
Lab Sample ID: MB-66972 Date Analyzed:
Test Code: 6020B-SPLP Date Prepared:
Tin < 0.0500
Lab Sample ID: MB-SPLP-66956 Date Analyzed:
Test Code: 6020B-SPLP Date Prepared:
Tin < 0.0500
3440 South 700 West
Salt Lake City, UT 84119
Phone: (80 I) 263-8686. Toll Free: (888) 263-8686, fa-..:: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
C SUMMARY REPORT
Units Method
12/24/2019 1646h
12/18/2019 1205h
mg/L
mg/L
mg/L
SW6020B
SW6020B
SW6020B
12/26/2019 1053h
12/18/2019 1205h
mg/L SW6020B
12/26/2019 1059h
12/18/2019 1205h
mg/L SW6020B
12/27/2019 1024h
12/18/2019 1205h
mg/L SW6020B
12/27/2019 1030h
12/18/2019 1205h
mg/L SW6020B
12/27/2019 1310h
12/18/2019 1205h
mg/L SW6020B
12/27/2019 1317h
12/18/2019 1205h
mg/L SW6020B
MDL
0.000940
0.000786
0.0288
0.0506
0.0506
0.0162
0.0162
0.0352
0.0352
Reporting
Limit
0.0100
0.0100
0.0500
0.200
0.200
0.0500
0.0500
0.0500
0.0500
Contact:
Dept:
QC Type:
Amount
Spiked
Kathy Weinel
ME
MBLK
Spike Ref.
Amount %REC
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
-------
RPDRef. RPD
Limits Amt % RPD Limit Qual
Report Date: I /6/2020 Page 169 of 234
anaJyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC ConfidentiaJ Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: MB-66973 Date Analyzed:
Test Code: 6020B-SPLP Date Prepared:
Tin < 0.0500
Lab Sample ID: MB-SPLP-66956 Date Analyzed:
Test Code: 6020B-SPLP Date Prepared:
Tin < 0.0500
Lab Sample ID: MB-67061 Date Analyzed:
Test Code: HG-S-74718 Date Prepared:
Mercury < 0.0400
Lab Sample ID: MB-SPLP-66956 Date Analyzed:
Test Code: HG-SPLP-7470A Date Prepared:
Mercury < 0.00100
Lab Sample ID: MB-66993 Date Analyzed:
Test Code: HG-SPLP-7470A Date Prepared:
Mercury < 0.00100
3440 South 700 West
Salt Lake City, UT 84 I 19
Phone: (801) 263-8686, Toll Free: (888) 263-8686, fa": (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Q.C_SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
12/27/2019 1435h
12/1 8/2019 1205h
mg/L SW60208 0.0352 0.0500
12/27/2019 1442h
12/18/2019 1205h
mg/L SW60208 0.0352 0.0500
12/23/2019 1428h
12/20/2019 1728h
mg/kg SW747lB 0.00630 0.0400
12/19/20191030h
12/18/2019 1600h
mg/L SW7470A 0.0000396 0.00100
12/19/2019 931h
12/18/2019 1600h
mg/L SW7470A 0.0000396 0.00100
Kathy W einel
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPD
Amt %RPO Limit Qual
Report Date: 1/6/2020 Page 170 of234
analyses applicable to the CWA. SDWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidentia1 Business lnfom1ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftt'
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES _QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: ME
Project: White Mesa Mill MW-24A QC Type: MS
Reporting Amount Spike Ref. RPD Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 1912186-00SCMS Date Analyzed: 12/30/2019 1420h
Test Code: 60\0D-S Date Prepared: 12/19/2019 1754h
Calcium 16,900 mg/kg-dry SW6010D 2,900 3,040 1,013 16200 68.5 75 -125
Lab Sample ID: 1912186-00SCMS Date Analyzed: 12/30/2019 1543h
Test Code: 6010D-S Date Prepared: 12/19/2019 1754h
Iron 889 mg/kg-dry SW6010D 7.60 16.2 101.3 776 Ill 75 -125
Magnesium 3,740 mg/kg-dry SW6010D 56.6 IOI 1,013 2650 107 75 -125
Potassium 1,350 mg/kg-dry SW6010D 22.6 101 1,013 211 112 75 -125
Sodium 1,200 mg/kg-dry SW60J0D 94.9 IOI 1,013 0 119 75 -125 -Lab Sample ID: 1912186-00SAMS Date Analyzed: 12/30/2019 1709h
Test Code: 6010D-SPLP Date Prepared: 12/18/2019 1205h
Calcium 30.4 mg/L SW6010D 4.21 10.0 20.00 10.4 100 75 -125
Lab Sample ID: 1912186-00SAMS Date Analyzed: 12/30/2019 1911h
Test Code: 6010D-SPLP Date Prepared: 12/18/2019 1205h
Iron 2.42 mg/L SW60JOD 0.0427 0.100 2.000 0.217 110 75 -125
Magnesium 23.8 mg/L SW6010D 0.108 1.00 20.00 1.65 111 75 -125
Potassium 22.1 mg/L SW60JOD 0.177 1.00 20.00 0.191 109 75 -125
Sodium 27.2 mg/L SW6010D 0.682 1.00 20.00 5.49 109 75 -125
Lab Sample ID: 1912186-0IOAMS Date Analyzed: 12/30/2019 1926h
Test Code: 6010D-SPLP Date Prepared: 12/18/2019 1205h -----
Calcium 22.9 mg/L SW6010D 0.421 1.00 20.00 3.6 96.4 75 -125
Iron 2.78 mg/L SW6010D 0.0427 0.100 2.000 0.776 100 75 -125
Magnesium 21.4 mg/L SW6010D 0.108 1.00 20.00 1.72 98.2 75 -125
Potassium 20.0 mg/L SW6010D 0.177 1.00 20.00 0.25 98.8 75 -125
Sodium 41.7 mg/L SW6010D 0.682 1.00 20.00 21.9 98.8 75 -125
Report Date: 1/6/2020 Page 17 l of 234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infomtation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt·
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact_ This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: ME
Project: White Mesa Mill MW-24A QC Type: MS -----
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-029AMS Date Analyzed: 12/31/2019 1310h
Test Code: 60IOD-SPLP Date Prepared: I 2/18/2019 1205h
Calcium 28.4 mg/L SW6010D 0.421 1.00 20.00 7.29 106 75 -125
Iron 2.30 mg/L SW6010D 0.0427 0.100 2.000 0.0676 112 75 -125
Magnesium 23.2 mg/L SW6010D 0.108 1.00 20.00 1.07 Ill 75 -125
Potassium 22.9 mg/L SW6010D 0.177 1.00 20.00 0 114 75 -125
Sodium 29.8 mg/L SW6010D 0.682 1.00 20.00 8.55 106 75 -125 -Lab Sample ID: 1912186-00SCMS Date Analyzed: 12/24/2019 1736h
Test Code: 60208-S Date Prepared: 12/19/2019 1754h
Arsenic 20.5 mg/kg-dry SW60208 0.0981 0.405 20.26 0.598 98.1 75 -125
Beryllium 19.5 mg/kg-dry SW6020B 0.0170 0.324 20.26 0.029 96.0 75 -125
Cadmium 19.9 mg/kg-dry SW60208 0.0677 0.405 20.26 0.0766 97.9 75 -125
Chromium 23.8 mg/kg-dry SW6020B 2.94 8.10 20.26 3.58 100 75 -125
Cobalt 19.9 mg/kg-dry SW6020B 0.166 0.810 20.26 0.253 97.1 75 -125
Copper 24.8 mg/kg-dry SW6020B 4.05 12.2 20.26 4.53 100 75 -125
Lead 23.0 mg/kg-dry SW6020B 2.18 2.43 20.26 0 114 75 -125
Manganese 43.8 mg/kg-dry SW6020B 0.827 4.05 20.26 24.3 96.2 75 -125
Molybdenum 20.7 mg/kg-dry SW6020B 0.321 0.810 20.26 0 102 75 -125
Nickel 20.9 mg/kg-dry SW6020B 1.85 16.2 20.26 0 103 75 -125
Selenium 20.1 mg/kg-dry SW6020B 0.150 1.62 20.26 0 99.3 75 -125
Silver 19.7 mg/kg-dry SW6020B 0.0660 0.243 20.26 0.117 96.6 75 -125
Thallium 19.9 mg/kg-dry SW6020B 0.0450 0.648 20.26 0 98.0 75 -125
Uranium 20.8 mg/kg-dry SW60208 0.0515 0.405 20.26 0.123 102 75 -125
Zinc 104 mg/kg-dry SW6020B 2.80 12.2 101.3 4.06 99.1 75 -125
Lab Sample ID: 1912186-00SCMS Date Analyzed: 12/24/2019 1400h
Test Code: 60208-S Date Prepared: 12/19/2019 1754h
Vanadium 21.4 mg/kg-dry SW60208 0.871 4.05 20.26 1.32 99.2 75 -125
Report Date: 1/6/2020 Page 172 of234
analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling infom1ation is located on the attached COC' Confidential Business Information: Thts repon is provided for the exclusive use of the addressee Privlleges of subsequent use of ti
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Lab Set ID: 1912186 Dept: ME
Project: White Mesa Mill MW-24A QC Type: MS
-------
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-00SCMS Date Analyzed: 12/27/2019 1526h
Test Code: 60208-S Date Prepared: 12/19/2019 1754h
Tin 99.1 mg/kg-dry SW6020B 1.97 20.3 101.3 0 97.8 75 -125
Lab Sample ID: 1912186-00SAMS Date Analyzed: 12/24/2019 1150h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Chromium 0.366 mg/L SW6020B 0.0471 0.100 0.4000 0 91.6 75 -125
Vanadium 0.370 mg/L SW6020B 0.0506 0.200 0.4000 0 92.5 75 -125
Lab Sample ID: 1912186-0IOAMS Date Analyzed: 12/24/2019 1223h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Chromium 0.394 mg/L SW6020B 0.0471 0.100 0.4000 0 98.6 75 -125
Vanadium 0.424 mg/L SW6020B 0.0506 0.200 0.4000 0 106 75 -125
Lab Sample ID: 1912186-00SAMS Date Analyzed: 12/24/2019 1906h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Arsenic 0.396 mg/L SW6020B 0.00563 0.0200 0.4000 0 98.9 75 -125
Beryllium 0.385 mg/L SW6020B 0.00118 0.0100 0.4000 0 96.3 75 -125
Cadmium 0.395 mg/L SW6020B 0.00107 0.00350 0.4000 0 98.9 75 -125
Cobalt 0.397 mg/L SW6020B 0.00182 0.0200 0.4000 0 99.3 75 -125
Lead 0.396 mg/L SW6020B 0.00714 0.0100 0.4000 0 99.1 75 -125
Manganese 0.402 mg/L SW6020B 0.00647 0.0100 0.4000 0.00986 98.0 75 -125
Molybdenum 0.394 mg/L SW6020B 0.00560 0.0100 0.4000 0 98.6 75 -125
Nickel 0.399 mg/L SW6020B 0.00561 0.0200 0.4000 0 99.8 75 -125
Selenium 0.385 mg/L SW6020B 0.00473 0.0100 0.4000 0 96.2 75 -125
Silver 0.390 mg/L SW6020B 0.00161 0.0100 0.4000 0.00201 97.0 75 -125
Thallium 0.378 mg/L SW6020B 0.000940 0.0100 0.4000 0 94.5 75 -125
Uranium 0.394 mg/L SW6020B 0.000786 0.0100 0.4000 0 98.5 75 -125
Zinc 1.97 mg/L SW6020B 0.0288 0.0500 2.000 0 98.7 75 -125
Report Date: 1/6/2020 Page 173 of234
analyses applicable to the CWA. SDWA, and RCRA are perfom,ed in accordance to NE LAC protocols Pertinent sampling infomiation is located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: 1912186-0lOAMS Date Analyzed:
Test Code: 60208-SPLP Date Prepared:
Arsenic 0.398
Beryllium 0.388
Cadmium 0.398
Cobalt 0.396
Lead 0.387
Manganese 0.450
Molybdenum 0.401
Nickel 0.397
Selenium 0.386
Silver 0.395
Thallium 0.371
Uranium 0.388
Zinc 2.00
Lab Sample ID: 1912186-029AMS Date Analyzed:
Test Code: 60208-SPLP Date Prepared:
Arsenic 0.406
Beryllium 0.397
Cadmium 0.405
Chromium 0.404
Cobalt 0.400
Copper 0.411
Lead 0.411
Manganese 0.404
Molybdenum 0.418
Nickel 0.402
Selenium 0.401
Silver 0.404
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
ill:_SUMMARY REPORT
Units Method MDL
12/24/2019 1934h
12/18/2019 1205h
mg/L SW6020B 0.00563
mg/L SW6020B 0.00118
mg/L SW6020B 0.00107
mg/L SW6020B 0.00182
mg/L SW6020B 0.00714
mg/L SW6020B 0.00647
mg/L SW6020B 0.00560
mg/L SW6020B 0.00561
mg/L SW6020B 0.00473
mg/L SW6020B 0.00161
mg/L SW6020B 0.000940
mg/L SW6020B 0.000786
mg/L SW6020B 0.0288
12/24/2019 1659h
12/18/2019 1205h
mg/L SW6020B 0.00563
mg/L SW6020B 0.00118
mg/L SW6020B 0.00107
mg/L SW6020B 0.0471
mg/L SW6020B 0.00182
mg/L SW6020B 0.0162
mg/L SW6020B 0.00714
mg/L SW6020B 0.00647
mg/L SW6020B 0.00560
mg/L SW6020B 0.00561
mg/L SW6020B 0.00473
mg/L SW6020B 0.00161
Reporting
Limit
0.0200
0.0100
0.00350
0.0200
0.0100
0.0100
0.0100
0.0200
0.0100
0.0100
0.0100
0.0100
0.0500
0.0200
0.0100
0.00350
0.100
0.0200
0.0500
0.0100
0.0100
0.0100
0.0200
0.0100
0.0100
Contact:
Dept:
QC Type:
Amount
Spiked
0.4000
0.4000
0.4000
Q.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
2.000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
0.4000
Kathy Weinel
ME
MS
Spike Ref.
Amount %REC
0.00663 97.9
0 97.1
0 99.4
0 99.0
0 96.8
0.0513 99.6
0 100
0 99.3
0 96.5
0 98.7
0 92.8
0 96.9
0 100
0 102
0 99.3
0 101
0 IOI
0 100
0 103
0 103
0 101
0 105
0 100
0 100
0 101
Limits
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -I 25
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -I 25
75 -125
75 -125
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt % RPO Limit Qua!
Report Date: 1/6/2020 Page 174 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidentia1 Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: ME
Project: White Mesa Mill MW-24A QC Type: MS -------
Reporting Amount Spike Ref. RPDRef. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 19l2I86-029AMS Date Analyzed: 12/24/2019 1659h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Thallium 0.395 mg/L SW6020B 0.000940 0.0100 0.4000 0 98.8 75 -125
Uranium 0.417 mg/L SW6020B 0.000786 0.0100 0.4000 0 104 75 • 125
Zinc 2.03 mg/L SW6020B 0.0288 0.0500 2.000 0 102 75 • 125
Lab Sample ID: I912186-029AMS Date Analyzed: 12/26/2019 1105h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Vanadium 0.424 mg/L SW6020B 0.0506 0.200 0.4000 0 106 75 • 125
Lab Sample ID: 1912186-00SAMS Date Analyzed: 12/27/2019 1036h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Copper 0.406 mg/L SW6020B 0.0162 0.0500 0.4000 0 101 75 • 125
Lab Sample ID: 1912186-0IOAMS Date Analyzed: 12/27/2019 1104h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Copper 0.443 mg/L SW6020B 0.0162 0.0500 0.4000 0 111 75 • 125
Lab Sample ID: 1912186-00SAMS Date Analyzed: 12/27/2019 1323h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Tin 2.20 mg/L SW6020B 0.0352 0.0500 2.000 0 110 75 • 125
Lab Sample ID: 1912186-0IOAMS Date Analyzed: 12/27/2019 1351h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Tin 2.11 mg/L SW6020B 0.0352 0.0500 2.000 0 105 75 -125
Lab Sample ID: 1912186-029AMS Date Analyzed: 12/27/2019 1448h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Tin 1.94 mg/L SW6020B 0.0352 0.0500 2.000 0 96.8 75 • 125
Report Date: 1/6/2020 Page 175 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This repon is provided for the exclusive use of the addressee Privileges of subsequent use of tr
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: 1912186-00SCMS Date Analyzed:
Test Code: HG-S-74718 Date Prepared:
Mercury 0.427
Lab Sample ID: 1912186-00SAMS Date Analyzed:
Test Code: HG-SPLP-7470A Date Prepared:
Mercury 0.00323
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-Iabs.com, web: www.awal-labs.com
QC SUMMARY REPORT
Units Method
12/23/2019 1438h
12/20/20191728h
mg/kg-dry SW7471B
12/19/2019 941h
12/18/2019 1600h
mg/L SW7470A
MDL
0.00654
0.0000396
Reporting
Limit
0.0415
0.00100
Contact:
Dept:
QC Type:
Amount
Spiked
0.4153
0.003330
Kathy W einel
ME
MS
Spike Ref.
Amount %REC
0 103
0 97.0
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Limits
80 -120
80 -120
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt % RPO Limit Qual
Report Date: 1/6/2020 Page 176 of234
ana1yses applicable to the CWA, SOWA, and RCRA are performed in accordance to NE LAC protocols Pertinenl sampling infom1ation is located on the attached COC Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oftt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West .QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
LabSetlD: 1912186 Dept: ME
Project: White Mesa Mill MW-24A QC Type: MSD ------
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-00SCMSD Date Analyzed: 12/30/2019 1422h
Test Code: 6010D-S Date Prepared: 12/19/2019 1754h
Calcium 17,600 mg/kg-dry SW60l0D 2,990 3,140 1,046 16200 141 75 -125 16900 4.54 20
Lab Sample ID: 1912186-00SCMSD Date Analyzed: 12/30/2019 1545h
Test Code: 6010D-S Date Prepared: 12/19/2019 1754h
Iron 970 mg/kg-dry SW60l0D 7.85 16.7 104.6 776 185 75 -125 889 8.71 20
Magnesium 3,850 mg/kg-dry SW6010D 58.5 105 1,046 2650 115 75 -125 3740 3.04 20
Potassium 1,440 mg/kg-dry SW6010D 23 .3 105 1,046 211 118 75 -125 1350 6.59 20
Sodium 1,210 mg/kg-dry SW6010D 98.0 105 1,046 0 116 75 -125 1200 0.442 20
Lab Sample ID: 1912186-00SAMSD Date Analyzed: 12/30/2019 1712h
Test Code: 6010D-SPLP Date Prepared: 12/18/2019 1205h
Calcium 31.5 mg/L SW6010D 4.21 10.0 20.00 10.4 106 75 -125 30.4 3.41 20
Lab Sample ID: 1912186-00SAMSD Date Analyzed: 12/30/2019 1913h
Test Code: 6010D-SPLP Date Prepared: 12/18/2019 1205h
Iron 2.41 mg/L SW60JOD 0.0427 0.100 2.000 0.217 110 75 -125 2.42 0.531 20
Magnesium 23.7 mg/L SW60JOD 0.108 1.00 20.00 1.65 110 75 -125 23.8 0.605 20
Potassium 21.9 mg/L SW6010D 0.177 1.00 20.00 0.191 109 75 -125 22.1 0.553 20
Sodium 27.0 mg/L SW60J OD 0.682 1.00 20.00 5.49 108 75 -125 27.2 0.555 20 -Lab Sample ID: 1912186-0IOAMSD Date Analyzed: 12/30/2019 1928h
Test Code: 6010D-SPLP Date Prepared: 12/18/2019 1205h
Calcium 23.2 mg/L SW6010D 0.421 1.00 20.00 3.6 98.2 75 -125 22.9 1.59 20
Iron 2.83 mg/L SW6010D 0.0427 0.100 2.000 0.776 103 75 -125 2.78 1.60 20
Magnesium 21.8 mg/L SW6010D 0.108 1.00 20.00 1.72 100 75 -125 21.4 1.88 20
Potassium 20.3 mg/L SW60J OD 0.177 1.00 20.00 0.25 100 75 -125 20 1.40 20
Sodium 42.3 mg/L SW60JOD 0.682 1.00 20.00 21.9 102 75 -125 41.7 1.33 20
Report Date: 1/6/2020 Page 177 of234
analyses applicable to the CW A. S DW A, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this repon for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
LabSetID: 1912186 Dept: ME
Project: White Mesa Mill MW-24A QC Type: MSD --
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-029AMSD Date Analyzed: 12/31/2019 1312h
Test Code: 60IOD-SPLP Date Prepared: 12/18/2019 1205h
Calcium 27.9 mg/L SW6010D 0.421 1.00 20.00 7.29 103 75 -125 28.4 2.01 20
Iron 2.26 mg/L SW60100 0.0427 0.100 2.000 0.0676 109 75 -125 2.3 2.11 20
Magnesium 22.8 mg/L SW6010D 0.108 1.00 20.00 1.07 108 75 -125 23.2 1.97 20
Potassium 22.4 mg/L SW60100 0.177 1.00 20.00 0 112 75 -125 22.9 2.04 20
Sodium 29.6 mg/L SW60100 0.682 1.00 20.00 8.55 105 75 -125 29.8 0.655 20
Lab Sample ID: 1912186-00SCMSD Date Analyzed: 12/24/2019 1739h
Test Code: 6020B-S Date Prepared: 12/19/2019 1754h
Arsenic 21.0 mg/kg-dry SW6020B 0.101 0.419 20.93 0.598 97 .4 75 -125 20.5 2.38 20
Beryllium 20.1 mg/kg-dry SW6020B 0.0175 0.335 20.93 0.029 95 .9 75 -125 19.5 3.15 20
Cadmium 20.2 mg/kg-dry SW6020B 0.0699 0.419 20.93 0.0766 96.4 75 -125 19.9 1.69 20
Chromium 25.5 mg/kg-dry SW6020B 3.04 8.37 20.93 3.58 105 75 -125 23.8 6.80 20
Cobalt 20.8 mg/kg-dry SW6020B 0.172 0.837 20.93 0.253 98.3 75 -125 19.9 4.44 20
Copper 26.1 mg/kg-dry SW6020B 4.19 12.6 20.93 4.53 103 75 -125 24.8 5.29 20
Lead 23.0 mg/kg-dry SW6020B 2.25 2.51 20.93 0 110 75 -125 23 0.360 20
Manganese 45.6 mg/kg-dry SW6020B 0.854 4.19 20.93 24.3 102 75 -125 43.8 4.13 20
Molybdenum 21.5 mg/kg-dry SW6020B 0.332 0.837 20.93 0 103 75 -125 20.7 4.05 20
Nickel 22.1 mg/kg-dry SW6020B 1.91 16.7 20.93 0 106 75 -125 20.9 5.82 20
Selenium 20.8 mg/kg-dry SW6020B 0.154 1.67 20.93 0 99.2 75 -125 20.l 3.16 20
Silver 19.9 mg/kg-dry SW6020B 0.0682 0.251 20.93 0.117 94.5 75 -125 19.7 1.05 20
Thallium 20.2 mg/kg-dry SW6020B 0.0465 0.670 20.93 0 96.5 75 -125 19.9 1.69 20
Uranium 21.4 mg/kg-dry SW6020B 0.0532 0.419 20.93 0.123 102 75 -125 20.8 2.63 20
Zinc Ill mg/kg-dry SW6020B 2.90 12.6 104.6 4.06 102 75 -125 104 6.27 20
Lab Sample ID: 1912186-00SCMSD Date Analyzed: 12/24/2019 1403h
Test Code: 6020B-S Date Prepared: 12/19/2019 1754h
Vanadium 22.8 mg/kg-dry SW6020B 0.900 4.19 20.93 1.32 103 75 -125 21.4 6.23 20
Report Date: 1/6/2020 Page 178 of234
analyses applicable to the CWA. SOWA, and RCRA are performed ln accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business [nformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tJ
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West OC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: ME
Project: White Mesa Mill MW-24A QC Type: MSD ---
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 1912186-00SCMSD Date Analyzed: 12/27/2019 1529h
Test Code: 60208-S Date Prepared: 12/19/2019 1754h
Tin 103 mg/kg-dry SW6020B 2.03 20.9 104.6 0 98.7 75 -125 99.1 4.18 20
Lab Sample ID: 1912186-00SAMSD Date Analyzed: 12/24/2019 1153h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Chromium 0.372 mg/L SW6020B 0.0471 0.100 0.4000 0 93.1 75 -125 0.366 1.59 20
Vanadium 0.376 mg/L SW6020B 0.0506 0.200 0.4000 0 93.9 75 -125 0.37 1.54 20
Lab Sample ID: 1912186-0IOAMSD Date Analyzed: 12/24/2019 1227h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Chromium 0.363 mg/L SW6020B 0.0471 0.100 0.4000 0 90.8 75 -125 0.394 8.15 20
Vanadium 0.389 mg/L SW6020B 0.0506 0.200 0.4000 0 97.3 75 -125 0.424 8.55 20
Lab Sample ID: 1912186-00SAMSD Date Analyzed: 12/24/2019 1909h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Arsenic 0.390 mg/L SW6020B 0.00563 0.0200 0.4000 0 97.5 75 -125 0.396 1.44 20
Beryllium 0.390 mg/L SW6020B 0.00118 0.0100 0.4000 0 97.5 75 -125 0.385 1.22 20
Cadmium 0.396 mg/L SW6020B 0.00107 0.00350 0.4000 0 99.0 75 -125 0.395 0.181 20
Cobalt 0.407 mg/L SW6020B 0.00182 0.0200 0.4000 0 102 75 -125 0.397 2.29 20
Lead 0.395 mg/L SW6020B 0.00714 0.0100 0.4000 0 98.8 75 -125 0.396 0.309 20
Manganese 0.411 mg/L SW6020B 0.00647 0.0100 0.4000 0.00986 100 75 -125 0.402 2.20 20
Molybdenum 0.401 mg/L SW6020B 0.00560 0.0100 0.4000 0 100 75 -125 0.394 1.57 20
Nickel 0.404 mg/L SW6020B 0.00561 0.0200 0.4000 0 101 75 -125 0.399 1.12 20
Selenium 0.382 mg/L SW6020B 0.00473 0.0100 0.4000 0 95.4 75 -125 0.385 0.857 20
Silver 0.392 mg/L SW6020B 0.00161 0.0100 0.4000 0.00201 97.6 75 -125 0.39 0.656 20
Thallium 0.383 mg/L SW6020B 0.000940 0.0100 0.4000 0 95.9 75 -125 0.378 1.45 20
Uranium 0.394 mg/L SW6020B 0.000786 0.0100 0.4000 0 98.5 75 -125 0.394 0.0499 20
Zinc 1.99 mg/L SW6020B 0.0288 0.0500 2.000 0 99.6 75 -125 1.97 0.922 20
Report Date: 1/6/2020 Page 179 of234
ana1yses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC Confidential Business [nfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-pt1blication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATO~IES _QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: ME
Project: White Mesa Mill MW-24A QC Type: MSD
---
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-0lOAMSD Date Analyzed: 12/24/2019 1937h
Test Code: 60208-SPLP Date Prepared: 12/18/2019 1205h
Arsenic 0.400 mg/L SW6020B 0.00563 0.0200 0.4000 0.00663 98.5 75 • 125 0.398 0.581 20
Beryllium 0.378 mg/L SW6020B 0.00118 0.0100 0.4000 0 94.5 75 -125 0.388 2.65 20
Cadmium 0.398 mg/L SW6020B 0.00107 0.00350 0.4000 0 99.5 75 • 125 0.398 0.0839 20
Cobalt 0.400 mg/L SW6020B 0.00182 0.0200 0.4000 0 100 75 -125 0.396 1.09 20
Lead 0.398 mg/L SW6020B 0.00714 0.0100 0.4000 0 99.6 75 -125 0.387 2.79 20
Manganese 0.453 mg/L SW6020B 0.00647 0.0100 0.4000 0.0513 100 75 -125 0.45 0.631 20
Molybdenum 0.397 mg/L SW6020B 0.00560 0.0100 0.4000 0 99.3 75 -125 0.401 0.917 20
Nickel 0.399 mg/L SW6020B 0.00561 0.0200 0.4000 0 99.8 75 • 125 0.397 0.453 20
Selenium 0.386 mg/L SW6020B 0.00473 0.0100 0.4000 0 96.6 75 -125 0.386 0.112 20
Silver 0.395 mg/L SW6020B 0.00161 0.0100 0.4000 0 98.7 75 -125 0.395 0.00307 20
Thallium 0.379 mg/L SW6020B 0.000940 0.0100 0.4000 0 94.7 75 -125 0.371 2.01 20
Uranium 0.396 mg/L SW6020B 0.000786 0.0100 0.4000 0 99.0 75 • 125 0.388 2.11 20
Zinc 1.98 mg/L SW6020B 0.0288 0.0500 2.000 0 99.2 75 -125 2 0.816 20
Lab Sample ID: 1912186-029AMSD Date Analyzed: 12/24/2019 1702h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Arsenic 0.404 mg/L SW6020B 0.00563 0.0200 0.4000 0 101 75 • 125 0.406 0.574 20
Beryllium 0.399 mg/L SW6020B 0.00118 0.0100 0.4000 0 99.8 75 -125 0.397 0.537 20
Cadmium 0.406 mg/L SW60208 0.00107 0.00350 0.4000 0 IOI 75 -125 0.405 0.250 20
Chromium 0.408 mg/L SW6020B 0.0471 0.100 0.4000 0 102 75 -125 0.404 0.784 20
Cobalt 0.402 mg/L SW6020B 0.00182 0.0200 0.4000 0 IOI 75 -125 0.4 0.448 20
Copper 0.412 mg/L SW6020B 0.0162 0.0500 0.4000 0 103 75 -125 0.411 0.220 20
Lead 0.408 mg/L SW6020B 0.00714 0.0100 0.4000 0 102 75 • 125 0.411 0.717 20
Manganese 0.403 mg/L SW6020B 0.00647 0.0100 0.4000 0 IOI 75 -125 0.404 0.0893 20
Molybdenum 0.415 mg/L SW6020B 0.00560 0.0100 0.4000 0 104 75 • 125 0.418 0.754 20
Nickel 0.406 mg/L SW6020B 0.00561 0.0200 0.4000 0 IOI 75 -125 0.402 1.0 I 20
Selenium 0.393 mg/L SW6020B 0.00473 0.0100 0.4000 0 98.3 75 -125 0.401 2.01 20
Silver 0.403 mg/L SW60208 0.00161 0.0100 0.4000 0 101 75 -125 0.404 0.270 20
Report Date: 1/6/2020 Page 180 of234
analyses applicable to the CWA. SOWA, and RCRA are perfom,ed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC Confidential Business lnfom,ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt-
ne of this company or any member of its staff, or reproduction of this repon in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this repon for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-Jabs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: ME
Project: White Mesa Mill MW-24A QC Type: MSD
----
Reporting Amount Spike Ref. RPD Rd. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-029AMSD Date Analyzed: 12/24/2019 1702h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Thallium 0.394 mg/L SW6020B 0.000940 0.0100 0.4000 0 98.6 75 -125 0.395 0.190 20
Uranium 0.413 mg/L SW6020B 0.000786 0.0100 0.4000 0 103 75 -125 0.417 1.06 20
Zinc 1.99 mg/L SW6020B 0.0288 0.0500 2.000 0 99.7 75 -125 2.03 1.85 20 -Lab Sample ID: 1912186-029AMSD Date Analyzed: 12/26/2019 1109h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Vanadium 0.437 mg/L SW6020B 0.0506 0.200 0.4000 0 109 75 -125 0.424 3.07 20
Lab Sample ID: 1912186-00SAMSD Date Analyzed: 12/27/2019 1039h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Copper 0,406 mg/L SW6020B 0.0162 0.0500 0.4000 0 IOI 75 -125 0.406 0.0211 20
Lab Sample ID: 1912186-0lOAMSD Date Analyzed: 12/27/2019 1107h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Copper 0.407 mg/L SW6020B 0.0162 0.0500 0.4000 0 102 75 -125 0.381 6.62 20
Lab Sample ID: 1912186-00SAMSD Date Analyzed: 12/27/2019 1326h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Tin 2.01 mg/L SW6020B 0.0352 0.0500 2.000 0 IOI 75 -125 2.2 8.67 20 -Lab Sample ID: 1912186-0lOAMSD Date Analyzed: 12/27/2019 1354h
Test Code: 6020B-SPLP Date Prepared: 12/18/20191205h
Tin 1.96 mg/L SW6020B 0.0352 0.0500 2.000 0 98.0 75 -125 2.11 7.31 20 -Lab Sample ID: 1912186-029AMSD Date Analyzed: 12/27/2019 1451h
Test Code: 6020B-SPLP Date Prepared: 12/18/2019 1205h
Tin 1.95 mg/L SW6020B 0.0352 0,0500 2.000 0 97.3 75 -125 1.94 0.506 20
Report Date: 1/6/2020 Page 181 of234
anaJyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
LabSetID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: 1912186-00SCMSD Date Analyzed:
Test Code: HG-S-74718 Date Prepared:
Mercury 0.371
Lab Sample ID: 1912186-00SAMSD Date Analyzed:
Test Code: HG-SPLP-7470A Date Prepared:
Mercury 0.00324
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686. fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
C SUMMARY REPORT
Units Method
12/23/2019 1440h
12/20/2019 1728h
mg/kg-dry SW7471B
12/19/2019 943h
12/18/2019 1600h
mg/L SW7470A
MDL
0.00584
0.0000396
Reporting
Limit
0.0371
0.00100
Contact:
Dept:
QC Type:
Amount
Spiked
0.3708
0.003330
Kathy Weinel
ME
MSD
Spike Ref.
Amount %REC
0 100
0 97.4
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
Limits
80 -120
80 -120
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
0.427 14.0 20
0.00323 0.412 20
Report Date: 1/6/2020 Page 182 of234
anaJyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to N ELAC protocols Pertinent sampling information ls located on the attached COC Confidential Business [nformation: This repon is provided for the exclusive use of the addressee Privileges of subsequent use of tt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
LabSetID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: 1912186-00SBDUP Date Analyzed:
Test Code: COND-S-9050A
Conductivity 403
Lab Sample ID: 1912186-0198DUP Date Analyzed:
Test Code: COND-S-9050A
Conductivity 97.5
Lab Sample ID: 1912186-0248DUP Date Analyzed:
Test Code: COND-S-9050A
Conductivity 391
Lab Sample ID: 1912186-00SBDUP Date Analyzed:
Test Code: PH-9045D
pH@25° C 9.04
Lab Sample ID: 1912186-00SBDUP Date Analyzed:
Test Code: PH-9045D
pH@25°C 8.17
Lab Sample ID: 1912186-0178DUP Date Analyzed:
Test Code: PH-9045D
pH @ 25° C 9.41
& -Analysis is performed on a 1: 1 DJ water extract for soils.
H -Sample was received outside of the holding time.
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-Jabs.com, web: www.awal-labs.com
_QC SUMMARY REPORT
Units Method
12/16/2019 530h
µmhos/cm SW9050A
12/16/2019 530h
µmhos/cm SW9050A
12/16/2019 550h
µmhos/cm SW9050A
12/14/2019 1359h
pH Units SW9045D
12/14/2019 1359h
pH Units SW9045D
12/14/2019 1359h
pH Units SW9045D
MDL
0.500
0.500
0.500
1.00
1.00
1.00
Reporting
Limit
10.0
10.0
10.0
1.00
1.00
1.00
Contact:
Dept:
QC Type:
Amount
Spiked
Kathy Weinel
WC
DUP
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
404 0.248 10 &
97.6 0.103 10 &
389 0.513 10 &
9.03 0.111 10 H
8.16 0.122 10 H
9.41 0 10 H
Report Date: 1/6/2020 Page 183 of 234
analyses applicable to the CWA, SOWA, and RCRA are perfom,ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its stafl: or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
LabSetlD: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: LCS-R134024 Date Analyzed:
Test Code: 300.0-W
Chloride -SPLP 1312 4.79
Fluoride -SPLP 1312 5.21
Lab Sample ID: LCS-R133628 Date Analyzed:
Test Code: ALK-S-2320B
Alkalinity (as CaC03) 250
Lab Sample ID: LCS-R133768 Date Analyzed:
Test Code: ALK-W-2320B
Alkalinity (as CaC03) 250
Lab Sample ID: LCS-R133769 Date Analyzed:
Test Code: ALK-W-2320B
Alkalinity (as CaC03) 255
Lab Sample ID: LCS-R133696 Date Analyzed:
Test Code: CL-S-9251
Chloride 9.22
Lab Sample ID: LCS-R133697 Date Analyzed:
Test Code: CL-S-9251
Chloride 9.37
Lab Sample ID: LCS-R133885 Date Analyzed:
Test Code: CL-S-9251
Chloride 9.43
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
12/27/2019 213h
mg/L E300.0 0.0386 0.100 5.000
mg/L E300.0 0.0240 0.100 5.000
12/16/2019 640h
mg/kg SM23208 1.32 10.0 250.0
12/19/2019 626h
mg/L SM23208 1.32 10.0 250.0
12/19/2019 733h
mg/L SM23208 1.32 10.0 250.0
12/17/2019 121 lh
mg/kg SW9251 0.622 5.00 10.00
12/17/2019 1251h
mg/kg SW9251 0.622 5.00 10.00
12/23/2019 927h
mg/kg SW9251 0.622 5.00 10.00
Kathy W einel
WC
LCS
Spike Ref.
Amount %REC
0 95.8
0 104
0 100
0 100
0 102
0 92.2
0 93.7
0 94.3
Limits
90 -110
90 -110
90 -110
90 -110
90 -110
85 -115
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
---
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 1/6/2020 Page 184 of234
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC' Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti'
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Lab Set ID: 1912186 Dept: WC
Project: White Mesa Mill MW-24A QC Type: LCS
-----
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-RI33623 Date Analyzed: 12/16/2019 530h
Test Code: COND-S-9050A
Conductivity 1,410 µmhos/cm SW9050A 0.500 10.0 1,413 0 100 98 -102
Lab Sample ID: LCS-RI33624 Date Analyzed: 12/16/2019 550h
Test Code: COND-S-9050A
Conductivity 1,410 µmhos/cm SW9050A 0.500 10.0 1,413 0 99.9 98 -102
Lab Sample ID: LCS-67100 Date Analyzed: 12/24/2019 1316h
Test Code: NH3-S-350.l Date Prepared: 12/24/2019 931 h
Ammonia (as N) 126 mg/kg E350,l 1.56 5.00 120.0 0 105 90-110 -Lab Sample ID: LCS-67113 Date Analyzed: 12/26/2019 1215h
Test Code: NH3-SPLP-350. l Date Prepared: 12/26/2019 932h
Ammonia (as N) -SPLP 1312 11.0 mg/L E350.l 0.0492 0.0500 10.00 0 110 90 -110
Lab Sample ID: LCS-R133868 Date Analyzed: 12/22/2019 160th
Test Code: N02/N03-S-353.2
Nitrate/Nitrite (as N) 1.04 mg/kg E353,2 0.00363 0.0100 1.000 0 104 90 -110
Lab Sample ID: LCS-R133612 Date Analyzed: 12/14/2019 1359h
Test Code: PH-9045D
pH @ 25° C 8.98 pH Units SW9045D 1.00 1.00 9.000 0 99.8 98 -102
Lab Sample ID: LCS-66936 Date Analyzed: 12/17/2019 1018h
Test Code: P04-S-4500PF Date Prepared: 12/16/2019 1628h
Phosphate, Total (as P) 100 mg/kg SM4500-P-F 3.22 5.00 100.0 0 100 90 -110
Lab Sample ID: LCS-67057 Date Analyzed: 12/26/2019 858h
Test Code: P04-S-4500PF Date Prepared: 12/20/2019 1706h
Phosphate, Total ( as P) 98.6 mg/kg SM4500-P-F 3.22 5.00 100.0 0 98.6 90 -110
Report Date: 1/6/2020 Page 185 of234
analyses applicable to the CWA. SOWA, and RCR.A. are perfom1ed in accordance to NELAC protocols Pertinent samphng infom1ation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti·
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purix,se other than for the addressee will be granted only on contact This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: LCS-67055 Date Analyzed:
Test Code: P04-W-4500PF Date Prepared:
Phosphate, Total (as P) -SPLP 1312 1.97
Lab Sample ID: LCS-67084 Date Analyzed:
Test Code: P04-W-4500PF Date Prepared:
Phosphate, Total (as P) -SPLP 1312 1.96
Lab Sample ID: LCS-Rl33669 Date Analyzed:
Test Code: S04-S-9038
Sulfate 980
Lab Sample ID: LCS-R133677 Date Analyzed:
Test Code: S04-S-9038
Sulfate 1,020
Lab Sample ID: LCS-Rl33713 Date Analyzed:
Test Code: S04-S-9038
Sulfate 952
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687
e-mail: awal@awal-Iabs.com, web: www.awal-labs.com
C SUMMARY REPORT
Units Method
12/26/2019 916h
12/20/2019 1729h
mg/L SM4500-P-F
12/26/2019 940h
12/23/2019 1442h
mg/L SM4500-P-F
12/16/2019 950h
mg/kg SW9038
12/17/2019 900h
mg/kg SW9038
12/18/2019 610h
mg/kg SW9038
MDL
0.0495
0.0495
132
132
132
Reporting
Limit
0.0500
0.0500
250
250
250
Contact:
Dept:
QC Type:
Amount
Spiked
2.000
2.000
1,000
1,000
1,000
Kathy W einel
WC
LCS
Spike Ref.
Amount %REC
0 98.4
0 97.8
0 98.0
0 102
0 95.2
Limits
90-110
90 -110
90 -110
90 -110
90 -110
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt % RPO Limit Qual
Report Date: 1/6/2020 Page 186 of 234
analyses applicable lo the CWA. SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sarnphng infom1ation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft!
ne of this company or any member of its staff, or reproduction of thls report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee wtll be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: LCSD-Rl33696 Date Analyzed:
Test Code: CL-S-9251
Chloride 9.32
Lab Sample ID: LCSD-R133697 Date Analyzed:
Test Code: CL-S-9251
Chloride 10.1
Lab Sample ID: LCSD-R133885 Date Analyzed:
Test Code: CL-S-9251
Chloride 9.10
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
QC SUMMARY REPORT
Units Method
12/17/2019 1212h
mg/kg SW9251
12/17/2019 1252h
mg/kg SW9251
12/23/2019 928h
mg/kg SW9251
MDL
0.622
0.622
0.622
Reporting
Limit
5.00
5.00
5.00
Contact:
Dept:
QC Type:
Amount
Spiked
10.00
10.00
10.00
Kathy Weinel
WC
LCSD
Spike Ref.
Amount %REC
0 93.2
0 101
0 91.0
Limits
85 -115
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
9.22 1.01 20
9.37 7.77 20
9.43 3.59 20
Report Date: 1/6/2020 Page 187 of234
analyses applicable to the CWA, SOWA, and RCRA are perforrned in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC Confidential Business [nformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or ln connection with the re-publication of this report for any pufl)ose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
WC Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte
Lab Sample ID: MB-SPLP-66956
Test Code: 300.0-W
Chloride -SPLP 1312
Fluoride -SPLP 1312
Lab Sample ID: MB-RI34024
Test Code: 300.0-W
Chloride -SPLP 1312
Fluoride -SPLP 1312
Lab Sample ID: MB-Rl33628
Test Code: ALK-S-23208
Bicarbonate (as CaC03)
Carbonate (as CaC03)
Lab Sample ID: MB-R133768
Test Code: ALK-W-2320B
Bicarbonate (as CaC03) -SPLP 1312
Carbonate (as CaC03) -SPLP 1312
Lab Sample ID: MB-RI33769
Test Code: ALK-W-2320B
Bicarbonate (as CaC03) -SPLP 1312
Carbonate (as CaC03) -SPLP 1312
Lab Sample ID: MB-RI33696
Test Code: CL-S-9251
Chloride
Result Units Method
Date Analyzed: 12/27/2019 230h
<0.100
< 0.100
mg/L
mg/L
E300.0
E300.0
Date Analyzed: 12/27/2019 838h
< 0.100
<0.100
mg/L
mg/L
E300.0
E300.0
Date Analyzed: 12/16/2019 640h
< 10.0
< 10.0
mg/kg
mg/kg
SM2320B
SM2320B
Date Analyzed: 12/19/2019 626h
< 10.0
< 10.0
mg/L
mg/L
SM2320B
SM2320B
Date Analyzed: 12/19/2019 733h
< 10.0
< 10.0
mg/L
mg/L
SM23208
SM2320B
DateAnalyzed: l2/l7/20191209h
< 5.00 mg/kg SW9251
MDL
0.0386
0.0240
0.0386
0.0240
1.32
1.32
1.32
1.32
1.32
1.32
0.622
Reporting
Limit
0.100
0.100
0.100
0.100
10.0
10.0
10.0
10.0
10.0
10.0
5.00
Dept:
QC Type:
Amount
Spiked
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPO Limit Qual
Report Date: 1/6/2020 Page 188 of234
analyses applicable to the CWA. SOWA, and RCRA are perfom,ed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC Confidential Business information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this repoti in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: MB-RI33697 Date Analyzed:
Test Code: CL-S-9251
Chloride < 5.00
Lab Sample ID: MB-RI33885 Date Analyzed:
Test Code: CL-S-9251
Chloride < 5.00
Lab Sample ID: MB-Rl33623 Date Analyzed:
Test Code: COND-S-9050A
Conductivity < 10.0
Lab Sample ID: MB-Rl33624 Date Analyzed:
Test Code: COND-S-9050A
Conductivity < 10.0
Lab Sample ID: MB-67100 Date Analyzed:
Test Code: NH3-S-350. l Date Prepared:
Ammonia (as N) < 5.00
Lab Sample ID: MB-67113 Date Analyzed:
Test Code: NH3-SPLP-350. l Date Prepared:
Ammonia (as N) -SPLP 1312 < 0.0500
Lab Sample ID: MB-SPLP-67113 Date Analyzed:
Test Code: NH3-SPLP-350. l Date Prepared:
Ammonia (as N) -SPLP 1312 < 0.0500
Lab Sample ID: MB-Rl33868 Date Analyzed:
Test Code: N02/N03-S-353.2
Nitrate/Nitrite (as N) < 0.0100
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
QC SUMMARY REPORT
Units Method
12/17/2019 1250h
mg/kg SW9251
12/23/2019 925h
mg/kg SW9251
12/16/2019 530h
µmhos/cm SW9050A
12/16/2019 550h
µmhos/cm SW9050A
12/24/2019 1315h
12/24/2019 931h
mg/kg E350.1
12/26/2019 1214h
12/26/2019 932h
mg/L E350.l
12/26/2019 1252h
12/26/2019 932h
mg/L E350.l
12/22/2019 1600h
mg/kg E353.2
MDL
0.622
0.622
0.500
0.500
1.56
0.0492
0.0492
0.00363
Reporting
Limit
5.00
5.00
10.0
10.0
5.00
0.0500
0.0500
0.0100
Contact:
Dept:
QC Type:
Amount
Spiked
Kathy Weinel
WC
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt % RPD Limit Qua!
Report Date: 1/6/2020 Page 189 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Infom1ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
WC Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result Units Method
Lab Sample ID: MB-66936 Date Analyzed: 12/17/2019 1017h
Test Code: P04-S-4500PF Date Prepared: 12/16/2019 1628h
Phosphate, Total (as P) < 5.00 mg/kg SM4500-P-F
Lab Sample ID: MB-67057 Date Analyzed: 12/26/2019 857h
Test Code: P04-S-4500PF Date Prepared: 12/20/2019 1706h
Phosphate, Total ( as P) < 5.00 mg/kg SM4500-P-F
Lab Sample ID: MB-67055 Date Analyzed: 12/26/2019 915h
Test Code: P04-W-4500PF Date Prepared: 12/20/2019 1729h
Phosphate, Total ( as P) -SPLP 1312 < 0.0500 mg/L SM4500-P-F
Lab Sample ID: MB-67084 Date Analyzed: 12/26/2019 940h
Test Code: P04-W-4500PF Date Prepared: 12/23/2019 1442h
Phosphate, Total (as P) -SPLP 1312 < 0.0500 mg/L SM4500-P-F
Lab Sample ID: MB-SPLP-66956 Date Analyzed: 12/26/2019 943h
Test Code: P04-W-4500PF Date Prepared: 12/23/2019 1442h
Phosphate, Total (as P) -SPLP 1312 < 0.0500 mg/L SM4500-P-F
Lab Sample ID: MB-R133669 Date Analyzed: 12/16/2019 950h
Test Code: S04-S-9038
Sulfate < 5.00 mg/kg SW9038
Lab Sample ID: MB-RI33677 DateAnalyzed: 12/17/2019900h
Test Code: S04-S-9038
Sulfate < 5.00 mg/kg SW9038
Lab Sample ID: MB-R133713 Date Analyzed: 12/18/2019 610h
Test Code: S04-S-9038
Sulfate < 5.00 mg/kg SW9038
MDL
3.22
3.22
0.0495
0.0495
0.0495
2.65
2.65
2.65
Reporting
Limit
5.00
5.00
0.0500
0.0500
0.0500
5.00
5.00
5.00
Dept:
QC Type:
Amount
Spiked
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt % RPD Limit Qual
Report Date: 1/6/2020 Page 190 of 234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. ConfidentiaJ Business Information: TI1is report is provided for the exclusive use of the addressee Privileges of subsequent use oftJ-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORI ES y C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: WC
Project: White Mesa Mill MW-24A QC Type: MS
----
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-00SAMS Date Analyzed: 12/27/2019 855h
Test Code: 300.0-W
Chloride -SPLP 1312 20.9 mg/L E300 0 0.154 0.400 20.00 0.283 103 90 -110
Fluoride -SPLP 1312 21.4 mg/L E300.0 0.0960 0.400 20.00 0.112 106 90 -110
Lab Sample ID: 1912186-006AMS Date Analyzed: 12/27/2019 930h
Test Code: 300.0-W
Chloride -SPLP 1312 20.9 mg/L E300.0 0.154 0.400 20.00 0.32 103 90 -110
Fluoride -SPLP 1312 22.0 mg/L E300.0 0.0960 0.400 20.00 0.49 107 90 -110
Lab Sample ID: 1912186-007BMS Date Analyzed: 12/16/2019 640h
Test Code: ALK-S-23208
Alkalinity (as CaC03) 501 mg/kg-dry SM2320B 1.35 10.2 511.6 10.2 96.0 80 -120 &
Lab Sample ID: 1912186-019BMS Date Analyzed: 12/16/2019 640h
Test Code: ALK-S-23208
Alkalinity (as CaC03) 519 mg/kg-dry SM2320B 1.37 10.4 519.1 104 80.0 80 -120 &
Lab Sample ID: 1912186-00SAMS Date Analyzed: 12/19/2019 626h
Test Code: ALK-W-23208
Alkalinity (as CaC03) 128 mg/L SM2320B 1.32 10.0 100.0 30 98.0 80 -120
Lab Sample ID: 1912186-02IAMS Date Analyzed: 12/19/2019 626h
Test Code: ALK-W-23208 ---
Alkalinity (as CaC03) 130 mg/L SM2320B 1.32 10.0 100.0 30 100 80 -120
Lab Sample ID: 1912186-026AMS Date Analyzed: 12/19/2019 733h
Test Code: ALK-W-23208
Alkalinity (as CaC03) 128 mg/L SM2320B 1.32 10.0 100.0 32 96.0 80 -120
Report Date: 1/6/2020 Page 191 of234
analyses applicable to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES _QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy Weinel
Lab Set ID: 1912186 Dept: WC
Project: White Mesa Mill MW-24A QC Type: MS
~ ~-
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-006BMS Date Analyzed: 12/17/2019 1228h
Test Code: CL-S-9251
Chloride 59.3 mg/kg-dry SW9251 3.32 26.7 53 .36 4.65 102 80 -120 -Lab Sample ID: 1912186-00SBMS Date Analyzed: 12/17/2019 1233h
Test Code: CL-S-9251
Chloride 52.9 mg/kg-dry SW9251 3.18 25.5 51.08 3.52 96.6 80 -120
Lab Sample ID: l912186-034BMS Date Analyzed: 12/17/2019 1302h
Test Code: CL-S-9251
Chloride 55.1 mg/kg-dry SW9251 3.29 26.5 52.90 2.69 99.J 80 -120
Lab Sample ID: 1912186-00SBMS Date Analyzed: 12/23/2019 930h
Test Code: CL-S-9251 Date Prepared: 12/19/2019 ll30h
Chloride 53.2 mg/kg-dry SW9251 3.23 26.0 51.92 4.62 93.5 80 -120
Lab Sample ID: 1912186-006BMS Date Analyzed: 12/24/2019 1323h
Test Code: NH3-S-350. l Date Prepared: 12/24/2019 931h
Ammonia (as N) 155 mg/kg-dry E350.l I.SO 4.82 115.7 0 134 80 -120 -Lab Sample ID: 1912186-007BMS Date Analyzed: 12/24/2019 1325h
Test Code: NH3-S-350. l Date Prepared: 12/24/2019 931h
Ammonia (as N) 151 mg/kg-dry E350.l 1.45 4.66 111.9 0 135 80 -120
Lab Sample ID: l912186-006AMS Date Analyzed: 12/26/2019 1217h
Test Code: NH3-SPLP-350. I Date Prepared: 12/26/2019 932h
Ammonia (as N) -SPLP 1312 13.8 mg/L E350.l 0.0492 0.0500 10.00 0 138 90 -110
Lab Sample ID: 1912186-007 AMS Date Analyzed: 12/26/2019 1220h
Test Code: NH3-SPLP-350.1 Date Prepared: 12/26/2019 932h
Ammonia (as N) -SPLP 1312 12.4 mg/L E350 I 0.0492 0.0500 10.00 0 124 90 -110
Report Date: 1/6/2020 Page 192 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC, Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES '"< C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: WC
Project: White Mesa Mill MW-24A QC Type: MS
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-00SBMS Date Analyzed: 12/22/2019 1603h
Test Code: N02/N03-S-353.2 Date Prepared: 12/19/2019 1130h
Nitrate/Nitrite (as N) 11.1 mg/kg-dry E353.2 0.0377 0.104 10.38 0.12 105 80 -120
Lab Sample ID: l9l2l86-036BMS Date Analyzed: 12/22/2019 1631h
Test Code: N02/N03-S-353.2
Nitrate/Nitrite ( as N) 10.8 mg/kg-dry E353.2 0.0380 0.105 10.47 0 103 80 -120
Lab Sample ID: 1912186-0l 7BMS Date Analyzed: 12/17/2019 1030h
Test Code: P04-S-4500PF Date Prepared: 12/16/2019 1628h
Phosphate, Total (as P) 117 mg/kg-dry SM4500-P-F 3.41 5.30 106.0 5.73 105 80 -120
Lab Sample ID: 1912186-036BMS Date Analyzed: 12/26/2019 910h
Test Code: P04-S-4500PF Date Prepared: 12/20/2019 1706h
Phosphate, Total (as P) 133 mg/kg-dry SM4500-P-F 3.31 5.13 102.6 17.8 112 80 -120
Lab Sample ID: 1912186-007 AMS Date Analyzed: 12/26/2019 918h
Test Code: P04-W-4500PF Date Prepared: 12/20/2019 1729h
Phosphate, Total (as P) -SPLP 1312 2.04 mg/L SM4500-P-F 0.0495 0.0500 2.000 0 102 90 -110
Lab Sample ID: 1912186-029AMS Date Analyzed: 12/26/2019 932h
Test Code: P04-W-4500PF Date Prepared: 12/20/2019 1729h
Phosphate, Total (as P) -SPLP 1312 2.08 mg/L SM4500-P-F 0.0495 0.0500 2.000 0 104 90 -110
Lab Sample ID: 1912186-00SAMS Date Analyzed: 12/26/2019 942h
Test Code: P04-W-4500PF Date Prepared: 12/23/2019 1442h
Phosphate, Total ( as P) -SPLP 1312 2.12 mg/L SM4500-P-F 0.0495 0.0500 2.000 0.0595 103 90 -110
Lab Sample ID: 1912186-006BMS Date Analyzed: 12/16/2019 950h
Test Code: S04-S-9038
Sulfate 334 mg/kg-dry SW9038 28.3 53.4 106.7 232 96.0 80 -120
Report Date: 1/6/2020 Page 193 of 234
analyses applicable to the CWA. SOWA, and RCRA are perfom,ed in accordance to NE LAC protocols Pertinent sampling infom,ation is located on the attached COC Confidential Business [nformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
LabSetID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: 1912186-024BMS Date Analyzed:
Test Code: S04-S-9038
Sulfate 62.7
Lab Sample ID: 1912186-034BMS Date Analyzed:
Test Code: S04-S-9038
Sulfate 251
& -Analysis is performed on a 1: 1 DJ water extract for soils.
3440 South 700 West
Salt Lake City, UT 84119
Phone: (80 I) 263-8686, Toll Free: ( 888) 263-8686, fa": (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
12/17/2019 900h
mg/kg-dry SW9038 5.49 10.4 20.70 -12/18/2019 610h
mg/kg-dry SW9038 28.0 52.9 105.8
Kathy W einel
WC
MS
Spike Ref.
Amount %REC
43.2 93.8
122 122
' -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
3 -Matrix spike recoveries and/or high RPDs indicate suspected sample non-homogeneity. The method is in control as indicated by the LCS.
Limits
80 -120
80 -120
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
-----
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 1/6/2020 Page 194 of234
analyses applicable to the CWA. SOWA. and RCRA are performed in accordance to NE LAC protocols Pertinent sampling infom1ation is located on the attached COC. Confidential Business Information: This repon is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES ..... C SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
LabSetID: 1912186 Dept: WC
Project: White Mesa Mill MW-24A QC Type: MSD -----------
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-00SAMSD Date Analyzed: 12/27/2019 912h
Test Code: 300.0-W
Chloride -SPLP 1312 20.8 mg/L £300.0 0.154 0.400 20.00 0.283 103 90 -110 20.9 0.458 20
Fluoride -SPLP 1312 21.4 mg/L £300.0 0.0960 0.400 20.00 0.112 106 90 -110 21.4 0.0346 20
Lab Sample ID: 1912186-006AMSD Date Analyzed: 12/27/2019 947h
Test Code: 300.0-W
Chloride -SPLP 1312 20.8 mg/L EJOO.O 0.154 0.400 20.00 0.32 103 90 -110 20.9 0.218 20
Fluoride -SPLP 1312 21.9 mg/L £300.0 0.0960 0.400 20.00 0.49 107 90 -110 22 0.411 20
Lab Sample ID: 1912186-007BMSD Date Analyzed: 12/16/2019 640h
Test Code: ALK-S-23208
Alkalinity (as CaC03) 491 mg/kg-dry SM2320B 1.35 10.2 511.6 10.2 94.0 80-120 501 2.06 10 &
Lab Sample ID: 1912186-019BMSD Date Analyzed: 12/16/2019 640h
Test Code: ALK-S-23208
Alkalinity (as CaC03) 529 mg/kg-dry SM2320B 1.37 10.4 519.1 104 82.0 80 -120 519 1.98 10 &
Lab Sample ID: 1912186-00SAMSD Date Analyzed: 12/19/2019 626h
Test Code: ALK-W-23208
Alkalinity (as CaC03) 128 mg/L SM2320B 1.32 10.0 100.0 30 98.0 80 -120 128 0 10
Lab Sample ID: 1912186-021AMSD Date Analyzed: 12/19/2019 626h
Test Code: ALK-W-23208
Alkalinity (as CaC03) 130 mg/L SM2320B 1.32 10.0 100.0 30 100 80 -120 130 0 10
Lab Sample ID: 1912186-026AMSD Date Analyzed: 12/19/2019 733h
Test Code: ALK-W-23208
Alkalinity (as CaC03) 130 mg/L SM2320B 1.32 10.0 100.0 32 98.0 80 -120 128 1.55 10
Report Date: 1/6/2020 Page 195 of234
analyses applicable to the CWA, SOWA, and RCRA are perfom1ed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West OC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: WC
Project: White Mesa Mill MW-24A QC Type: MSD
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 1912186-006BMSD Date Analyzed: 12/J7/20191229h
Test Code: CL-S-9251
Chloride 59.0 mg/kg-dry SW9251 3.32 26.7 53.36 4.65 102 80 -120 59.3 0.451 20 -Lab Sample ID: 1912186-00SBMSD Date Analyzed: 12/17/2019 1234h
Test Code: CL-S-9251
Chloride 54.6 mg/kg-dry SW9251 3.18 25.5 51.08 3.52 99.9 80 -120 52.9 3.16 20
Lab Sample ID: 1912186-034BMSD Date Analyzed: 12/17/2019 1304h
Test Code: CL-S-9251
Chloride 54.8 mg/kg-dry SW9251 3.29 26.5 52.90 2.69 98.5 80 -120 55.1 0.580 20
Lab Sample ID: 1912186-00SBMSD Date Analyzed: 12/23/2019 931h
Test Code: CL-S-9251 Date Prepared: 12/19/2019 1130h
Chloride 53.1 mg/kg-dry SW9251 3.23 26.0 51.92 4.62 93.5 80 -120 53.2 0.0469 20 -Lab Sample ID: 1912186-006BMSD Date Analyzed: 12/24/2019 1324h
Test Code: NH3-S-350. l Date Prepared: 12/24/2019 931h
Ammonia (as N) 156 mg/kg-dry E350.1 1.56 5.00 120.0 0 130 80 -120 155 0.728 20
Lab Sample ID: 1912186-007BMSD Date Analyzed: 12/24/2019 1326h
Test Code: NH3-S-350. l Date Prepared: 12/24/2019 931h
Ammonia (as N) 145 mg/kg-dry E350.1 1.42 4.56 109.5 0 132 80 -120 151 3.79 20 ,
Lab Sample ID: 1912186-006AMSD Date Analyzed: 12/26/2019 1218h
Test Code: NH3-SPLP-350. I Date Prepared: 12/26/2019 932h
Ammonia (as N)-SPLP 1312 12.8 mg/L E350.l 0.0492 0.0500 10.00 0 128 90 -I 10 13.8 7.30 10
Lab Sample ID: 1912186-007 AMSD Date Analyzed: 12/26/2019 1220h
Test Code: NH3-SPLP-350. I Date Prepared: 12/26/2019 932h
Arnmonia(as N)-SPLP 1312 12.9 mg/L E350 l 0.0492 0.0500 10.00 0 129 90 -110 12.4 4.28 10
Report Date: 1/6/2020 Page 196 of234
analyses applicable to the CWA. SOWA, and RCRA are perfom1ed ln accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee_ Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact_ This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Kathy W einel
Lab Set ID: 1912186 Dept: WC
Project: White Mesa Mill MW-24A QC Type: MSD
---
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 1912186-00SBMSD Date Analyzed: 12/22/2019 1604h
Test Code: N02/N03-S-353.2 Date Prepared: 12/19/2019 1130h
Nitrate/Nitrite (as N) 10.8 mg/kg-dry E353.2 0.0377 0.104 10.38 0.12 103 80 -120 ! I.I 1.99 20
Lab Sample ID: 1912186-036BMSD Date Analyzed: 12/22/2019 1632h
Test Code: N02/N03-S-353.2
Nitrate/Nitrite (as N) 10.7 mg/kg-dry E353.2 0.0380 0.105 10.47 0 102 80 -120 10.8 1.37 20
Lab Sample ID: 1912186-017BMSD Date Analyzed: 12/17/2019 1030h
Test Code: P04-S-4500PF Date Prepared: 12/16/20191628h
Phosphate, Total (as P) Ill mg/kg-dry SM4500-P-F 3.15 4.89 97.89 5.73 107 80 -120 117 5.68 20
Lab Sample ID: 1912186-036BMSD Date Analyzed: 12/26/2019 910h
Test Code: P04-S-4500PF Date Prepared: 12/20/2019 1706h
Phosphate, Total (as P) 159 mg/kg-dry SM4500-P-F 3.24 5.03 100.7 17.8 140 80 -120 133 17.4 20 )
Lab Sample ID: 1912186-007 AMSD Date Analyzed: 12/26/2019 919h
Test Code: P04-W-4500PF Date Prepared: 12/20/2019 1729h
Phosphate, Total (as P) -SPLP 1312 2.02 mg/L SM4500-P-F 0.0495 0.0500 2.000 0 IOI 90 -110 2.05 1.18 10
Lab Sample ID: 1912186-029AMSD Date Analyzed: 12/26/2019 932h
Test Code: P04-W-4500PF Date Prepared: 12/20/2019 1729h
Phosphate, Total (as P) -SPLP 1312 2.04 mg/L SM4500-P-F 0.0495 0.0500 2.000 0 102 90 -110 2.08 1.70 10
Lab Sample ID: 1912186-00SAMSD Date Analyzed: 12/26/2019 943h
Test Code: P04-W-4500PF Date Prepared: 12/23/2019 1442h
Phosphate, Total (as P) -SPLP 1312 2.06 mg/L SM4500-P-F 0.0495 0.0500 2.000 0.0595 99.8 90 -110 2.12 2.88 10 -Lab Sample ID: 1912186-006BMSD Date Analyzed: 12/16/2019 950h
Test Code: S04-S-9038
Sulfate 342 mg/kg-dry SW9038 28.3 53.4 106.7 232 103 80 -120 334 2.13 20
Report Date: 1/6/2020 Page 197 of 234
analyses applicable to the CWA. SDWA1 and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 1912186
Project: White Mesa Mill MW-24A
Analyte Result
Lab Sample ID: 1912186-024BMSD Date Analyzed:
Test Code: S04-S-9038
Sulfate 63.1
Lab Sample ID: 1912186-034BMSD Date Analyzed:
Test Code: S04-S-9038
Sulfate 238
& -Analysis is performed on a 1: 1 DI water extract for soils.
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
C SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
12/17/2019 900h
mg/kg-dry SW9038 5.49 10.4 20.70
12/18/2019 610h
mg/kg-dry SW9038 28.0 52.9 105.8
Kathy W einel
WC
MSD
Spike Ref.
Amount %REC
43.2 95.8
122 109
1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
' -Matrix spike recoveries and/or high RPDs indicate suspected sample non-homogeneity. The method is in control as indicated by the LCS.
Limits
80 -120
80 -120
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt %RPO Limit
62.7 0.641 20
251 5.41 20
Qual
Report Date: 1/6/2020 Page 198 of234
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Tab D-2
Bottle Roll Analytical Data
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-001
American West Client Sample ID: Pyrite Solid Open
ANAi YTICAl I ABDAATORIES Collection Date: 1/20/2021 901h
Received Date: I /21 /2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 1/27/2021 1139h 2/2/2021 836h E200.8 0.00100 0.0245
Beryllium mg/L 1/27/2021 1139h 2/4/2021 723h E200.8 0.0400 < 0.0400 *
Cadmium mg/L 1/27/2021 1139h 2/2/2021 836h E200.8 0.000250 0.210
Phone: (80 I) 263-8686 Calcium mg/L 1/27/2021 1139h 1/28/2021 1324h E200.7 10.0 138
Chromium mg/L 1/27/2021 1139h 2/4/2021 723h E200.8 0.0400 0.516 Toll Free: (888) 263-8686 Cobalt mg/L 1/27/2021 1139h 2/4/2021 723h E200.8 0.0800 0.118
Fax: (801) 263-8687 Copper mg/L 1/27/2021 1139h 2/4/2021 723h E200.8 0.0400 3.57
:-mail: awal@awal-labs.com Iron mg/L 1/27/2021 1139h 2/3/2021 1128h E200.8 20.0 233
Lead mg/L 1/27/2021 1139h 2/2/2021 836h E200.8 0.00100 0.292
web: www.awal-labs.com Magnesium mg/L 1/27/2021 I 139h 1/28/2021 1324h E200.7 10.0 22.0
Manganese mg/L 1/27/2021 1139h 2/4/2021 723h E200.8 0.0400 8.20
Mercury mg/L 1/27/2021 1325h 1/28/2021 1232h E245.l 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 1139h 2/2/2021 836h E200.8 0.00100 0.00775
Laboratory Director Nickel mg/L 1/27/2021 1139h 2/4/2021 723h E200.8 0.0400 0.776
Potassium mg/L 1/27/2021 1139h 1/28/2021 1324h E200.7 10.0 15.0
Jose Rocha Selenium mg/L 1/27/2021 1139h 2/2/2021 836h E200,8 0.00100 0.0382
QA Officer Silver mg/L 1/27/2021 1139h 2/2/2021 836h E200.8 0.00100 0.0324
Sodium mg/L 1/27/2021 1139h 1/28/2021 1324h E200.7 10.0 16.7
Thallium mg/L 1/27/2021 1139h 2/2/2021 836h E200.8 0.00100 0.00994
Tin mg/L 1/27/2021 1139h 2/2/2021 836h E200.8 0.00200 0.0284
Uranium mg/L 1/27/2021 1139h 2/3/2021 1139h E200.8 0.0200 3.42
Vanadium mg/L 1/27/2021 1139h 2/4/2021 723h E200.8 0.0880 0.150
Zinc mg/L 1/27/2021 1139h 2/3/2021 1139h E200.8 0.0600 0.789
* -The reporting limits were raised due to sample matrix interferences.
1 -Matrix spike recovery indicates matrix inlerference. The me/hod is in control as indicated by Jhe LCS.
2 -Analyte concentra/ion is too high for accurate malrix spike recovery and/or RPD.
Preserved samples were.filtered as requested on the COC.
Report Date: 2/4/2021 Page 6 of32
All an.1lyses applicable to the CWA. SOWA. and RCRA are perfomted in accordance to NELAC profocols Pertinent sampling informalion is located on lhe allached COC. Confidential Business Information: This report is provided for the exclusi\-e use of \he
~ddressee, Pri, ile~es o_f sub~seq~ent ~~e of lhe ~~e of I his .con:,p:my or M) ~f!1ber of its Slaff, or reproducliot~ ~f lhis repo~ in ~o~eclion~ \\ilh the "'!vertisement. P~?moli°:° or sale of :11!). ~rochict or P~?Cess, ~r in ~onn~c!ion "!th th~ r~-publicnlion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-002
Client Sample ID: Pyrite Crushed Open
Collection Date: 1/20/2021 903h
Received Date: 1/21/2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 841 19 Arsenic mg/L 1/27/2021 1139h 2/2/2021 854h E200.8 0.00100 0.0324
Beryllium mg/L 1/27/202 I I 139h 2/4/2021 742h E200.8 0.00100 < 0.00100
Cadmium mg/L 1/27/202 I I 139h 2/2/2021 854h E200.8 0.000250 0.00493
Calcium mg/L 1/27/2021 I 139h 1/28/2021 1337h E200.7 10.0 < 10.0 t Phone: (801)263-8686
Chromium mg/L 1/27/2021 1139h 2/4/2021 742h E200.8 0.00100 0.00201
Toll Free: (888) 263-8686 Cobalt mg/L 1/27/2021 I 139h 2/2/2021 854h E200.8 0.00200 0.0211
Fax: (80 l) 263-8687 Copper mg/L 1/27/2021 1139h 2/4/202 l 738h E200.8 0.0200 4.90
!-mail: awal@awal-labs.com Iron mg/L 1/27/2021 1139h 2/3/2021 1153h E200.8 20.0 269
Lead mg/L 1/27/2021 I 139h 2/2/2021 854h E200.8 0.00100 0.0343
web: www.awal-labs.com Magnesium mg/L 1/27/2021 l 139h 1/28/2021 1337h E200.7 10.0 < 10.0 t
Manganese mg/L 1/27/2021 1139h 2/2/2021 854h E200.8 0.00100 0.128
Mercury mg/L 1/27/2021 1325h 1/28/2021 1234h E245.J 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/202 I I 139h 2/2/2021 854h E200.8 0.00100 0.00277
Laboratory Director Nickel mg/L 1/27/2021 I 139h 2/2/2021 854h E200.8 0.00100 0.0149
Potassium mg/L 1/27/2021 1139h 1/28/2021 1337h E200.7 10.0 11.8
Jose Rocha Selenium mg/L 1/27/202 I I 139h 2/2/2021 854h E200.8 0.00100 0.0649
QA Officer Silver mg/L 1/27/2021 I 139h 2/2/2021 854h E200.8 0.00100 < 0.00100
Sodium mg/L l/27/2021 I 139h 1/28/2021 1337h E200.7 10.0 < 10.0 t
Thallium mg/L 1/27/2021 1139h 2/2/2021 854h E200.8 0.00100 0.00182
Tin mg/L 1/27/2021 1139h 2/2/2021 854h E200.8 0.00200 < 0.00200
Uranium mg/L 1/27/2021 I 139h 2/2/2021 854h E200.8 0.00100 0.0294
Vanadium mg/L 1/27/202 I 1139h 2/2/2021 854h E200.8 0.00220 0.102
Zinc mg/L 1/27/2021 l 139h 2/4/2021 905h E200.8 0.00300 0.133
f -The reporting limits were raised due lo insufficient sample amount lo meet normal method requirements.
Preserved samples were filtered as requested on the COC.
Report Date: 2/4/2021 Page 7 of 32
All analyses applicable to the CWA. SDWA. and RCRA ore perfonned in accordance lo NELAC protocols Pertinent sampling i11formntion is located on the aUached COC Confidential Business [nfornmtion: This report is pro\'ided for the e:xclushe use of the
~ddressee Pri\-ile~es of su~seq~enl .u~e of lhe ~~e of lhis.co":pany or an~ ~'!1be1 of ils stalT, or reproduclio!~ ~~Ibis repo~ in ~1~ec1ion ... ,\ilh lhe a~,ertisemenL P~?moli~n or sale or~~) ~rodL~Ct or P~?Cess, ~r in ~nm;.c~ion \\'!lh th~ r~-p~blication of lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-003
American West Client Sample ID: Pyrite Solid Unopened
ANALVTICIIL LADORATORIE8 Collection Date: 1/20/2021 905h
Received Date: 1/21/2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 1/27/2021 1139h 2/2/2021 857h E200.8 0.00100 0.0466
Beryllium mg/L 1/27/2021 1139h 2/4/2021 749h E200.8 0.00100 < 0.00100
Cadmium mg/L l/27/2021 1139h 2/2/2021 857h E200.8 0.000250 0.000823
Calcium mg/L l/27/2021 1139h 1/28/2021 1339h E200.7 10.0 < 10.0 t Phone: (801)263-8686
Chromium mg/L l/27/2021 1139h 2/4/2021 749h E200.8 0.00100 0.00146
Toll Free: (888) 263-8686 Cobalt mg/L l/27/2021 1139h 2/2/2021 857h E200.8 0.00200 0.0182
Fax: (80 I) 263-8687 Copper mg/L 1/27/2021 1139h 2/4/202 l 746h E200.8 0.0200 5.00
~-mail: awal@awal-labs.com Iron mg/L l/27/2021 1139h 2/3/2021 1207h E200.8 20.0 219
Lead mg/L 1/27/2021 1139h 2/2/2021 857h E200.8 0.00100 0.0333
web: www.awal-labs.com Magnesium mg/L 1/27/2021 J 139h l/28/2021 1339h E200.7 10.0 < 10.0 t
Manganese mg/L l/27/2021 1139h 2/2/2021 857h E200.8 0.00100 0.104
Mercury mg/L l/27/2021 1325h 1/28/2021 1249h E245.I 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 1139h 2/2/2021 857h E200.8 0.00100 <0.00100
Laboratory Director Nickel mg/L 1/27/2021 I 139h 2/2/2021 857h E200.8 0.00100 0.0140
Potassium mg/L 1/27/2021 1139h l /28/2021 1339h E200.7 10.0 11.2
Jose Rocha Selenium mg/L 1/27/2021 1139h 2/2/2021 857h E200.8 0.00100 0.0617
QA Officer Silver mg/L l/27/2021 1139h 2/2/2021 857h E200.8 0.00100 0.00105
Sodium mg/L l/27/2021 1139h 1/28/2021 1339h E200.7 10.0 < 10.0 t
Thallium mg/L 1/27/2021 1139h 2/2/2021 857h E200.8 0.00100 0.00355
Tin mg/L 1/27/2021 1139h 2/2/2021 857h E200.8 0.00200 < 0.00200
Uranium mg/L 1/27/2021 1139h 2/2/2021 857h E200.8 0.00100 0.0252
Vanadium mg/L 1/27/2021 1139h 2/2/202 l 857h E200.8 0.00220 0.0720
Zinc mg/L 1/27/2021 1139h 2/4/202 l 909h E200.8 0.00300 0.0708
f -The reporling limits were raised due to insufficient sample amount lo meet normal method requirements.
Preserved samples were filtered as requested on the COC.
Report Date: 2/4/2021 Page 8 of32
All anal)·ses applicable to the CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinent samplmg information is located on the attached COC Confidenlinl Business Jnfonnalion: This rel)ort is prm·ided for 1he exclusi\·e use of the
~ddressee Pri, ile~es o_f sub .. seq~enl ~~e of the ~~e or this .co1~pany or nn~ ~mbe1 or its staIT, or reproduclio~ ~f lhis repo~ in ~o~eclim~ \\ilh the o~, ertisemenl, p~omolio.n or sale of ?J!). ~rodl~Ct or p1,ocess, ~r in ';°nnt;c.tion \\'!lh th? r:-publicalion of this repon
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-004
American West Client Sample ID: Pyrite Crushed Unopened
ANALYTICAL LABORATORIES Collection Date: 1/20/2021 907h
Received Date: 1/21/202 I 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84 I I 9 Arsenic mg/L 1/27/2021 1139h 2/2/2021 901h E200.8 0.00100 0.0276
Beryllium mg/L 1/27/2021 1139h 2/3/2021 1215h E200.8 0.0200 < 0.0200
Cadmium mg/L 1/27/2021 1139h 2/2/2021 901h E200.8 0.000250 0.171
Phone: (801)263-8686 Calcium mg/L 1/27/2021 I 139h 1/28/202 I I 342h E200.7 10.0 137
Chromium mg/L 1/27/202 I I 139h 2/4/202 I 808h E200.8 0.0200 0.389 Toll Free: (888) 263-8686 Cobalt mg/L 1/27/2021 1139h 2/3/2021 1215h E200.8 0.0400 0.0830
Fax: (801) 263-8687 Copper mg/L 1/27/2021 1139h 2/4/2021 808h E200.8 0.0200 3.33
:-mail: awal@awal-labs.com Iron mg/L 1/27/2021 I 139h 2/4/2021 753h E200.8 20.0 221
Lead mg/L 1/27/2021 1139h 2/2/2021 901 h E200.8 0.00100 0.716
web: www.awal-labs.com Magnesium mg/L 1/27/2021 1139h 1/28/2021 1342h E200.7 10.0 18.6
Manganese mg/L 1/27/2021 1139h 2/3/2021 1215h E200.8 0.0200 6.37
Mercury mg/L 1/27/2021 1325h 1/28/2021 1251h E245.l 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 1139h 2/2/2021 90 I h E200.8 0.00100 0.00401
Laboratory Director Nickel mg/L 1/27/2021 1139h 2/3/2021 1215h E200.8 0.0200 0.593
Potassium mg/L 1/27/2021 1139h 1/28/2021 1342h E200.7 10.0 14.9
Jose Rocha Selenium mg/L 1/27/2021 1139h 2/2/2021 90 I h E200.8 0.00100 0.0311
QA Officer Silver mg/L 1/27/2021 1139h 2/2/2021 901 h E200.8 0.00100 0.0266
Sodium mg/L 1/27/2021 1139h 1/28/2021 1342h E200.7 10.0 16.4
Thallium mg/L I /27 /2021 1139h 2/2/2021 901h E200.8 0.00100 0.0106
Tin mg/L I /27 /2021 1139h 2/2/2021 901 h E200.8 0.00200 0.0160
Uranium mg/L 1/27/2021 1139h 2/3/2021 121 5h E200.8 0.0200 2.05
Vanadium mg/L 1/27/2021 ll39h 2/3/2021 1215h E200.8 0.0440 0.0926
Zinc mg/L 1/27/2021 1139h 2/3/2021 1215h E200.8 0.0600 0.615
Preserved samples were filtered as requested on the COC.
Report Date: 2/4/2021 Page 9 of32
All anal~ ses applicable lo the CWA. SOWA. and RCRA are perfom1ed in accordance to NELAC protocols Pertinerll sampling information is located on lhe atlached COC. Confidenlinl Business Information: This report is provided for the exclusi, e use of 1he
~ddressee Pri, ile~es o!' sub,,seq~enl ~~e or Lhe ~~,e or I his .co1~pany or any 1~mber of its staJT, or reproducti~ ~r this repo~ in .con~ection .. \\"il.h the at!~ertisei:ienl, P~?moLio,n ~r sale of~!~ ~rod~ct or P~?cess, ~r in ~Ollfl~c!ion ,, !Lh th~ n;_·p~blict1lion of this 1eport
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-005
Client Sample ID: Core 76'6"-77' Solid Open
I AD0RATOR1f6 Collection Date: 1/20/2021 938h
Received Date: 1/21/2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 1/27/202 I I 139h 2/2/2021 916h £200.8 0.00100 0.0719
Beryllium mg/L 1/27/202 I 1139h 2/3/202 I 1218h £200.8 0.0200 0.0742
Cadmium mg/L 1/27/202 I I 139h 2/2/2021 9 I 6h £200.8 0.000250 0.0440
Calcium mg/L 1/27/2021 1139h I /28/202 I 1344h £200.7 10.0 243 Phone: (801) 263-8686 Chromium mg/L 1/27/2021 I 139h 2/4/2021 81 lh £200.8 0.0100 < 0.0100 *
Toll Free: (888) 263-8686 Cobalt mg/L 1/27/2021 I 139h 2/2/2021 9 I 6h £200.8 0.00200 0.0789
Fax: (80 I) 263-8687 Copper mg/L 1/27/2021 I 139h 2/2/2021 916h £200.8 0.00100 0.514
:-mail: awal@awal-labs.com Iron mg/L 1/27/2021 1139h 2/3/2021 1218h £200.8 1.00 6.21
Lead mg/L 1/27/202 I I 139h 2/2/202 I 9 I 6h £200.8 0.00100 0.0367
web: www.awal-labs.com Magnesium mg/L 1/27/2021 I 139h 1/28/2021 1344h £200.7 10.0 91.9
Manganese mg/L 1/27/2021 I 139h 2/2/2021 916h £200.8 0.00100 0.0581
Mercury mg/L 1/27/2021 1325h I /28/2021 1253h £245.1 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 1139h 2/2/2021 916h £200.8 0.00100 0.00374
Laboratory Director Nickel mg/L 1/27/2021 I 139h 2/2/2021 916h £200.8 0.00100 0.148
Potassium mg/L 1/27/2021 I 139h 1/28/2021 1344h £200.7 10.0 44.8
Jose Rocha Selenium mg/L 1/27/2021 I 139h 2/2/2021 916h £200.8 0.00100 0.303
QA Officer Silver mg/L 1/27/2021 1 I 39h 2/2/2021 916h £200.8 0.00100 < 0.00100
Sodium mg/L 1/27/2021 1139h 1/28/2021 I 344h £200.7 10.0 12.0
Thallium mg/L 1/27/2021 I 139h 2/2/2021 916h £200.8 0.00100 0.00168
Tin mg/L 1/27/2021 1139h 2/2/2021 916h £200.8 0.00200 0.00293
Uranium mg/L 1/27/2021 I 139h 2/2/2021 916h £200.8 0.00100 0.0978
Vanadium mg/L 1/27/2021 1139h 2/2/2021 9 I 6h £200.8 0.00220 0.158
Zinc mg/L 1/27/2021 I 139h 2/3/202 I I 2 I 8h £200.8 0.0600 1.68
* -The reporting limils were raised due lo sample matrix interferences.
Preserved samples werefillered as requested on the COC.
Report Date: 2/4/2021 Page 10 of32
All analyses applicable lo lhe CWA. SDWA. and RCRA are perfom,ed in accordance to NELAC protocols. Pertinenl sampling illformalion is localed on lhe auached COC Confidential Business Infonna1ion: This report is provided for the exclusi\·e use of the
~ddressee Pri \ ile~es o~ sub.seq~enl ~·?e or the ~~e or I his _co~pany or nny 1~mber or its stnlT. or reproductio~ ~~ this repo~ in ~~1ec1ion .. \\ith the n~~ertisemenL P~?moli°:'1 or sale of ?1!). ~rodl~cl or p~ocess, ~r in ~nn:c)io11 w!1h lh~ r~-publicolion or1his report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-006
American West Client Sample ID: Core 76'6"-77' Crushed Open
ANAIVTICAL LABORATORIES Collection Date: 1/20/2021 940h
Received Date: 1/21/2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua!
;alt Lake City, UT 84119 Arsenic mg/L 1/27/2021 1139h 2/2/2021 9 I 9h E200.8 0.00100 0.289
Beryllium mg/L 1/27/2021 I 139h 2/3/2021 1222h E200.8 0.0200 0.0464
Cadmium mg/L 1/27/2021 I 139h 2/2/2021 919h E200.8 0.000250 0.118
Phone: (801)263-8686 Calcium mg/L 1/27/2021 1139h 1/28/2021 1347h E200.7 10.0 330
Chromium mg/L 1/27/2021 11 39h 2/4/2021 818h E200.8 0.0200 0.146
Toll Free: (888) 263-8686 Cobalt mg/L 1/27/2021 I 139h 2/3/202 I 1222h E200.8 0.0400 0.0717
Fax: (801) 263-8687 Copper mg/L 1/27/2021 1 I 39h 2/4/2021 8 I 8h E200.8 0.0200 0.959
:-mail: awal@awal-labs.com Iron mg/L 1/27/2021 1139h 2/4/2021 8 I 5h E200.8 5.00 54.2
Lead mg/L 1/27/202 I I 139h 2/2/2021 919h E200.8 0.00100 0.601
web: www.awal-labs.com Magnesium mg/L 1/27/2021 I 139h 1/28/2021 1347h E200.7 10.0 88.1
Manganese mg/L 1/27/2021 1139h 2/3/2021 1222h E200.8 0.0200 3.20
Mercury mg/L 1/27/2021 1325h 1/28/2021 1255h E245.1 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 1139h 2/2/2021 919h E200.8 0.00100 0.349
Laboratory Director Nickel mg/L 1/27/2021 1139h 2/3/202 I I 222h E200.8 0.0200 0.278
Potassium mg/L 1/27/2021 11 39h 1/28/2021 1347h E200.7 10.0 49.5
Jose Rocha Selenium mg/L 1/27/2021 1139h 2/2/2021 919h E200.8 0.00100 0.0916
QA Officer Silver mg/L 1/27/2021 1139h 2/2/2021 919h E200.8 0.00100 0.0168
Sodium mg/L 1/27/2021 I 139h 1/28/2021 1347h E200.7 10.0 34.3
Thallium mg/L 1/27/2021 1139h 2/2/2021 919h E200.8 0.00100 0.00232
Tin mg/L 1/27/2021 11 39h 2/2/2021 919h E200.8 0.00200 0.0310
Uranium mg/L 1/27/202 I I 139h 2/3/202 I 1222h E200.8 0.0200 6.70
Vanadium mg/L 1/27/2021 I 139h 2/3/202 I I 222h E200.8 0.0440 7.51
Zinc mg/L 1/27/2021 1139h 2/3/202 I 1222h E200.8 0.0600 1.21
Preserved samples were filtered as requested on the COC.
Report Date: 2/4/2021 Page 11 of32
All anal~ses applicable lo lhe CWA. SDWA. and RCRA are perfomled in accordance to NELAC protocols Pertinent sampling illformntion is Jocuted on the at1ached COC, Conlidenti::il Business Jnformotion: This report is pro\'ided for the exclusi\·e use of the
~ddressee. Pri\"ile~es o[sub .. seq~enl ~~e of lhe ~~e of this .con:i-po.ny or an~ ~'!1ber or its staJT, or reproduclio.~ ~fthis repo~ in ~on!'eclion ... "ilh the u~,•ertisement, P~?molio.n or saJe of :U!~. ~rod~cl or p1.ocess, ~r in ~nn:c~ion w~lh lh~ r~·publication of Lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-007
American West Client Sample ID: Core 76'6"-77' Solid Unopened
ANALYTICAL LABORATORlfS Collection Date: 1/20/2021 1000h
Received Date: 1/21/2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
~alt Lake City, UT 84119 Arsenic mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.00100 0.0210
Beryllium mg/L 1/27/2021 1139h 2/3/2021 1225h E200.8 0.00100 < 0.00100
Cadmium mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.000250 0.000968
Phone: (801)263-8686 Calcium mg/L 1/27/2021 1139h 1/28/2021 1357h E200.7 10.0 27.6
Chromium mg/L 1/27/2021 1139h 2/4/2021 822h E200.8 0.00100 0.00137
Toll Free: (888) 263-8686 Cobalt mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.00200 < 0.00200
Fax:(801)263-8687 Copper mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.00100 0.0136
~-mail: awal@awal-labs.com Iron mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.0500 0.261
Lead mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.00100 0.00505
web: www.awal-labs.com Magnesium mg/L 1/27/2021 1139h 1/28/2021 1357h E200.7 10.0 13.3
Manganese mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.00100 0.00379
Mercury mg/L 1/27/2021 1325h 1/28/2021 1257h E245.I 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.00100 0.0318
Laboratory Director Nickel mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.00100 0.00320
Potassium mg/L 1/27/2021 1139h 1/28/2021 1357h E200.7 10.0 13.5
Jose Rocha Selenium mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.00100 0.188
QA Officer Silver mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.00100 < 0.00100
Sodium mg/L 1/27/2021 1139h 1/28/2021 1357h E200.7 10.0 < 10.0 t
Thallium mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.00100 < 0.00100
Tin mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.00200 0.00279
Uranium mg/L 1/27/2021 1139h 2/2/2021 923h E200.8 0.00100 0.00783
Vanadium mg/L 1/27/202) 1139h 2/2/2021 923h E200.8 0.00220 0.0266
Zinc mg/L l/27/2021 1139h 2/3/202 l 1225h E200.8 0.00300 0.0192
t -The reporting limits were raised due to insufficient sample amount to meet normal method requirements.
Preserved samples were filtered as requested on the COC.
Report Date: 2/4/2021 Page 12 of32
All anal~ses e.pplicable lo lhe CWA. SOWA. and RCRA are 1Jerfom1ed in accordance to NELAC protocols Pertinent snmpling i11fonnation is localed on the at1ached COC Confidential Business lnform:ilion: This report is provided for 1he exclusi,e use or the
~ddressee Pri, ile~es o,r sub .. seq~enl ~e or the ~~e or I his .co~po.n~ or anr 1~7mber or its staff', or reproductio~ ~f this repo~ in .co1~ection,. "ilh the °'!~'er1isemenl, P~?motio.n ~r sale of ~!Y ~rodl~CI or p~~ess, ~r in :°nn:_c)ion w~lh th~ r:·p~blicarion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-008
Client Sample ID: Core 76'6"-77' Crushed Unopened
Collection Date: 1/20/2021 1001h
Received Date: l/21 /2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 841 19 Arsenic mg/L 1/27/2021 1139h 2/2/2021 926h E200.8 0.00100 0.163
Beryllium mg/L 1/27/2021 JJ39h 2/3/202 I 1240h E200.8 0.0200 0.0342
Cadmium mg/L 1/27/2021 1139h 2/2/2021 926h E200.8 0.000250 0.0644
Phone:(801)263-8686 Calcium mg/L I /27 /2021 1 139h 1/28/2021 1359h E200.7 10.0 215
Chromium mg/L 1/27/2021 JJ39h 2/4/2021 829h E200.8 0.0200 0.113
foll Free: (888) 263-8686 Cobalt mg/L 1/27/2021 1139h 2/3/2021 1240h E200.8 0.0400 0.0628
Fax: (80 I) 263-8687 Copper mg/L 1/27/2021 1139h 2/4/2021 829h E200.8 0.0200 0.742
:-mail: awal@awal-labs.com Iron mg/L 1/27/2021 1139h 2/4/2021 826h E200.8 2.50 37.8
Lead mg/L l/27/2021 1139h 2/2/2021 926h E200.8 0.00100 0.179
web: www.awal-labs.com Magnesium mg/L 1/27/2021 1139h 1/28/2021 1359h E200.7 10.0 69.1
Manganese mg/L 1/27/2021 1139h 2/3/2021 1240h E200.8 0.0200 1.91
Mercury mg/L 1/27/2021 1325h 1/28/2021 1259h E245.l 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 1139h 2/2/2021 926h E200.8 0.00100 0.140
Laboratory Director Nickel mg/L 1/27/2021 I 139h 2/3/2021 1240h E200.8 0.0200 0.181
Potassium mg/L 1/27/2021 1139h 1/28/2021 1359h E200.7 10.0 37.1
Jose Rocha Selenium mg/L 1/27/2021 1139h 2/2/2021 926h E200.8 0.00100 0.0315
QA Officer Silver mg/L 1/27/2021 1139h 2/2/2021 926h E200.8 0.00100 0.00920
Sodium mg/L 1/27/2021 1139h 1/28/2021 1359h E200.7 10.0 27.8
ThaJlium mg/L 1/27/2021 I 139h 2/2/2021 926h E200.8 0.00100 0.00134
Tin mg/L 1/27/2021 1139h 2/2/2021 926h E200.8 0.00200 0.0199
Uranium mg/L 1/27/2021 1139h 2/3/2021 1240h E200.8 0.0200 1.61
Vanadium mg/L 1/27/2021 1139h 2/3/2021 1240h E200.8 0.0440 1.83
Zinc mg/L 1/27/2021 1139h 2/3/2021 1240h E200.8 0.0600 0.732
Preserved samples were filtered as requested on the COC.
Report Date: 2/4/2021 Page 13 of32
All analyses applicable 10 the CWA. SDW A. and RCRA are perfomted in accordance to NELAC prolocols Pertinent sampling information is located on Lhe auached COC Confidential Business Information: This report is pro,·ided for lhe exclusi, e use of the
~ddressce Pri, ile~es or sub,.5eq~1enl ~~e of the ~~e of lhis .co1~pa.ny or an) ~mber of ils s1tiIT, or reproduclio1~ ~f this repo~ in .con~eclion .. \\ilh the ~"ertisemenl, p~omotio_n or sale or ~!Y ~rodt~l or P~?cess, ~r in ~onn~c~ion "!th th~ r~-publication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-009
American West Client Sample ID: Core l 17'6"-118' Solid Open
ANAlYTlCAl LABORATORlfS Collection Date: 1/20/2021 1014h
Received Date: 1/21/2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
,alt Lake City, UT 84119 Arsenic mg/L 1/27/2021 1139h 2/2/2021 930h E200.8 0.00100 < 0.00100
Beryllium mg/L l /27 /2021 1139h 2/3/2021 1244h E200.8 0.00100 < 0.00100
Cadmium mg/L 1/27/2021 1139h 2/2/2021 930h E200.8 0.000250 0.000806
Calcium mg/L l /27 /2021 1139h 1/28/2021 1402h E200.7 10.0 166 Phone: (801) 263-8686
Chromium mg/L l /27 /2021 1139h 2/4/2021 833h E200.8 0.00100 < 0.00100
Toll Free: (888) 263-8686 Cobalt mg/L l/27 /2021 1139h 2/2/2021 930h E200.8 0.00200 0.00265
Fax: (801) 263-8687 Copper mg/L 1/27/2021 1139h 2/2/2021 930h E200.8 0.00100 0.0344
:-mail: awa1@awal-labs.com Iron mg/L 1/27/2021 1139h 2/2/2021 930h E200.8 0.0500 0.151
Lead mg/L l /27 /2021 1139h 2/2/2021 930h E200.8 0.00100 0.00126
web: www.awal-labs.com Magnesium mg/L l /27 /2021 1139h 1/28/2021 1402h E200.7 10.0 12.6
Manganese mg/L l /27 /2021 1139h 2/2/2021 930h E200.8 0.00100 0.134
Mercury mg/L 1/27/2021 1325h 1/28/2021 1307h E245.l 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L l /27 /2021 1139h 2/2/2021 930h E200.8 0.00100 < 0.00100
Laboratory Director Nickel mg/L 1/27/2021 1139h 2/2/2021 930h E200.8 0.00100 0.00525
Potassium mg/L 1/27/2021 1139h 1/28/2021 1402h E200.7 10.0 16.0
Jose Rocha Selenium mg/L 1/27/2021 1139h 2/2/2021 930h E200.8 0.00100 < 0.00100
QA Officer Silver mg/L 1/27/2021 1139h 2/2/2021 930h E200.8 0.00100 < 0.00100
Sodium mg/L 1/27/2021 1139h 1/28/2021 1402h E200.7 10.0 21.6
Thallium mg/L 1/27/2021 1139h 2/2/2021 930h E200.8 0.00100 < 0.00100
Tin mg/L 1/27/2021 1139h 2/2/2021 930h E200.8 0.00200 < 0.00200
Uranium mg/L 1/27/2021 1139h 2/2/2021 930h E200.8 0.00100 0.00146
Vanadium mg/L 1/27/2021 1139h 2/2/2021 930h E200.8 0.00220 < 0.00220
Zinc mg/L 1/27/2021 1139h 2/3/2021 1244h E200.8 0.00300 0.00720
Preserved samples were filtered as requested on the COC.
Report Date: 2/4/2021 Page 14 of32
All analyses applicoble to the CWA. SOWA. and RCRA are perfom,ed in accordance to NELAC prolocols. Pertinent sampling information is localed on the aUached COC Confidential Business lnfonnalion: This report is provided for the exclusfre use of the
~ddressee Pri, ile~es o,r su~seq~enl ~~e of lhe ~~e of this .con_ipany or an) ~7mber of ils staff. or reproduclio~ ~f I his repo~ in ~on~ecl1on~ \\ilh the a~, ertisement, P~?molio.n or sale oF ?-1!) ~rodL~Cl or p~ocess, ~r in ~nn:_c~ion \\'!lh th~ r:_-p~blication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-010
American West Client Sample ID: Core l l 7'6"-118' Crushed Open
ANAIVTICAL LABORATORIES Collection Date: 1/20/2021 1016h
Received Date: 1/21/2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 1/27/2021 1139h 2/2/2021 934h E200.8 0.00100 0.00978
Beryllium mg/L 1/27/2021 1139h 2/4/2021 836h E200.8 0.00100 < 0.00100
Cadmium mg/L 1/27/2021 1139h 2/2/2021 934h E200.8 0.000250 0.00891
Calcium mg/L 1/27/2021 1139h 1/28/2021 1404h E200.7 10.0 215 Phone: (801) 263-8686
Chromium mg/L 1/27/2021 1139h 2/4/2021 836h E200.8 0.00100 0.00845
Toll Free: (888) 263-8686 Cobalt mg/L 1/27/202) 1139h 2/2/2021 934h E200.8 0.00200 0.00270
Fax: (801) 263-8687 Copper mg/L 1/27/2021 J 139h 2/2/2021 934h E200.8 0.00100 0.0522
:-mail: awal@awal-Jabs.com Iron mg/L 1/27/2021 1139h 2/3/2021 1247h E200.8 0.250 2.26
Lead mg/L 1/27/2021 1139h 2/2/202 J 934h E200.8 0.00100 0.0143
web: www.awal-labs.com Magnesium mg/L 1/27/202) 1 J39h I /28/2021 J 404h E200.7 10.0 39.7
Manganese mg/L 1/27/2021 1139h 2/2/2021 934h E200.8 0.00100 0.116
Mercury mg/L 1/27/2021 1325h 1/28/2021 1309h E245.I 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 1139h 2/2/2021 934h E200.8 0.00100 0.0858
Laboratory Director Nickel mg/L 1/27/2021 1139h 2/2/2021 934h E200.8 0.00100 0.00706
Potassium mg/L 1/27/2021 1139h 1/28/2021 1404h E200.7 10.0 27.3
Jose Rocha Selenium mg/L 1/27/2021 1139h 2/2/2021 934h E200.8 0.00100 0.0283
QA Officer Silver mg/L 1/27/2021 1139h 2/2/2021 934h E200.8 0.00100 0.00136
Sodium mg/L 1/27/2021 1139h 1/28/2021 1404h E200.7 10.0 38.6
Thallium mg/L 1/27/2021 1139h 2/2/2021 934h E200.8 0.00100 < 0.00100
Tin mg/L 1/27/2021 1139h 2/2/2021 934h E200.8 0.00200 0.0183
Uranium mg/L 1/27/2021 J 139h 2/2/2021 934h E200.8 0.00100 0.0786
Vanadium mg/L 1/27/2021 1139h 2/2/2021 934h E200.8 0.00220 0.0424
Zinc mg/L 1/27/2021 1 J39h 2/3/2021 1247h E200.8 0.0150 0.0310
Preserved samples were filtered as requested on !he COC.
Report Date: 2/4/2021 Page 15 of32
All analyses applicnble to lhe CW A. SOW A. and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC ConfidenLinl Business Information: This report is provided for the exclush e use of lhe
~ddressee Pri, ile~es o,r sub,.seq~1en1 !1~e or the ~~1e or this _con:ipany or any ~':°her or its slaff, or reproductio~ ~f this repo~ in _con~1ec11on,. "ith the u~, ertisemenL. P~?molio.n or saJe of~!~ ~rodl)CI or P1,~s, ~r in 7onm;_c~io11 w!th 1h~ r:-publication of this 1eport
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-011
American West Client Sample ID: Core l l 7'6"-118' Solid Unopened
ANALYTICAi LABORATORIES Collection Date: 1/20/2021 1017h
Received Date: 1/21/2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 1/27/2021 1139h 2/2/2021 937h E200.8 0.00100 < 0.00100
Beryllium mg/L 1/27/2021 1139h 2/3/2021 1251h E200.8 0.00100 < 0.00100
Cadmium mg/L 1/27/2021 11 39h 2/2/2021 937h E200.8 0.000250 0.00242
Calcium mg/L 1/27/2021 1139h 1/28/2021 1407h E200.7 10.0 406 Phone: (80 I) 263-8686
Chromium mg/L 1/27/2021 1139h 2/4/2021 840h E200.8 0.00100 <0.00100
Toll Free: (888) 263-8686 Cobalt mg/L 1/27/2021 11 39h 2/2/2021 937h E200.8 0.00200 0.00880
Fax: (801) 263-8687 Copper mg/L 1/27/2021 1139h 2/2/2021 937h E200.8 0.00100 0.121
:-mail: awa1@awal-labs.com Iron mg/L 1/27/2021 1139h 2/2/2021 93 7h E200.8 0.0500 0.190
Lead mg/L 1/27/2021 1139h 2/2/2021 937h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 1/27/2021 1 I 39h I /28/2021 1407h E200.7 10.0 11.9
Manganese mg/L 1/27/2021 I 139h 2/2/2021 937h E200.8 0.00100 0.430
Mercury mg/L 1/27/202 I 1325h 1/28/2021 131 lh E245.l 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 1139h 2/2/2021 93 7h E200.8 0.00100 < 0.00100
Laboratory Director Nickel mg/L 1/27/2021 1139h 2/2/2021 937h E200.8 0.00100 0.0292
Potassium mg/L 1/27/2021 1139h 1/28/2021 1407h E200.7 10.0 14.0
Jose Rocha Selenium mg/L 1/27/2021 1139h 2/2/2021 937h E200.8 0.00100 < 0.00100
QA Officer Silver mg/L 1/27/2021 1139h 2/2/2021 93 7h E200.8 0.00100 < 0.00100
Sodium mg/L 1/27/2021 1139h I /28/2021 1407h E200.7 10.0 18.5
Thallium mg/L 1/27/2021 1139h 2/2/2021 93 7h E200.8 0.00100 <0.00100
Tin mg/L 1/27/2021 1139h 2/2/2021 93 7h E200.8 0.00200 < 0.00200
Uranium mg/L 1/27/2021 I 139h 2/2/2021 937h E200.8 0.00100 < 0.00100
Vanadium mg/L 1/27/2021 1 I 39h 2/2/2021 93 7h E200.8 0.00220 < 0.00220
Zinc mg/L 1/27/2021 1139h 2/3/2021 1251h E200.8 0.00300 0.00693 ----
Preserved samples were filtered as requested on the COC.
Report Date: 2/4/2021 Page 16 of 32
All analyses applicnble to the CWA. SDWA. and RCRA rue perrormed in accordance lo NELAC protocols Pertinent sampling informalion is localed on the attached COC Confirlenlial Business Information: This report is provided for the exclush e use of the
~ddressee Pri, ile~es o.f sub..5eq~1enl ~·~e of the ~~e of this .cm~pnny or nny ~':'ber of ils staIT, or reproduclio.~ ~f this repo~ in ~on~eclion~ ,,~1h lhe a~vertisement, P~?motio.n ~r sale of~!~ rrodt~cl or p1,ocess, ~r in ~onn:_c!ion w!th th~ ri;:-publicolion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-012
Client Sample ID: Core l l 7'6"-118' Crushed Unopened
Collection Date: 1/20/2021 1019h
Received Date: 1/21/2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 1/27/2021 1139h 2/2/2021 941 h £200.8 0.00100 0.00655
Beryllium mg/L 1/27/2021 1139h 2/4/2021 855h £200.8 0.00100 < 0.00100
Cadmium mg/L 1/27/2021 1139h 2/2/2021 941h £200.8 0.000250 0.00685
Calcium mg/L 1/27/2021 1139h 1/28/2021 1409h £200.7 10.0 238 Phone: (801)263-8686
Chromium mg/L 1/27/2021 1139h 2/4/2021 855h £200.8 0.00100 0.00640
Toll Free: (888) 263-8686 Cobalt mg/L 1/27/2021 1139h 2/2/2021 941 h £200.8 0.00200 0.00602
Fax: (801) 263-8687 Copper mg/L 1/27/2021 1139h 2/2/202 I 941 h £200.8 0.00100 0.0183
:-mail: awal@awal-labs.com Iron mg/L 1/27/2021 1139h 2/2/2021 94th £200.8 0.0500 0.809
Lead mg/L 1/27/2021 1139h 2/2/2021 941h £200.8 0.00100 0.00743
web: www.awal-labs.com Magnesium mg/L 1/27/2021 1139h 1/28/2021 1409h £200.7 10.0 31.3
Manganese mg/L 1/27/2021 1139h 2/3/2021 1255h £200.8 0.0200 4.12
Mercury mg/L 1/27/2021 1325h 1/28/2021 1313h £245.1 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 1139h 2/2/2021 941 h £200.8 0.00100 0.118
Laboratory Director Nickel mg/L 1/27/2021 1139h 2/2/2021 941h £200.8 0.00100 0.00560
Potassium mg/L 1/27/2021 1139h 1/28/2021 1409h £200.7 10.0 23.0
Jose Rocha Selenium mg/L 1/27/2021 1139h 2/2/2021 941 h £200.8 0.00100 0.0168
QA Officer Silver mg/L 1/27/2021 1139h 2/2/2021 941 h £200.8 0.00100 0.00100
Sodium mg/L 1/27/2021 1139h 1/28/2021 1409h £200.7 10.0 36.2
Thallium mg/L 1/27/2021 1139h 2/2/2021 94 lh £200.8 0.00100 < 0.00100
Tin mg/L 1/27/2021 1139h 2/2/2021 941h £200.8 0.00200 0.0141
Uranium mg/L 1/27/2021 1139h 2/2/2021 941h £200.8 0.00100 0.0503
Vanadium mg/L 1/27/2021 1139h 2/2/202 l 94 l h £200.8 0.00220 0.0283
Zinc mg/L 1/27/2021 1139h 2/4/2021 914h E200.8 0.00300 0.0296
Preserved samples werejillered as requested on the COC.
Report Date: 2/4/2021 Page 17 of 32
All analyses applicable to lhe CWA. SOWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling informotion is localed on the auached COC. Confidenlial Business Information: This report is provided for lhe exclnsi,·e use of the
~ddressee Pri, ile;es of sub..5eq~enl ~1:e of the ~?-'.'1e of this .co~pany or M~ ~mbei of its slaJT, or reproductio~ ~~lhis repo~ in ~on~1ection .. \\ilh lhe o~vertisement P~?molio.n or sale of ~!~.~rod~cl or p1:?cess, ~r in ~01m:_c!ion w!lh th~ r:·r,ublicotion of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-013
Client Sample ID: Core l 18'-l "-118'7" Solid Open
ANALYTIC ~[ I ABDRATDRIES Collection Date: 1/20/2021 1031h
Received Date: 1/21/2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 1/27/2021 1139h 2/2/202 l 1003h E200.8 0.00100 < 0.00100
Beryllium mg/L 1/27/2021 1139h 2/3/2021 1305h E200.8 0.00100 < 0.00100
Cadmium mg/L 1/27/2021 1139h 2/2/2021 I 003h E200.8 0.000250 0.000841
Phone: (80 I) 263-8686 Calcium mg/L 1/27/2021 1139h I /28/2021 1303h E200.7 100 570
Chromium mg/L 1/27/2021 1139h 2/4/2021 905h E200.8 0.00100 < 0.00100
Toll Free: (888) 263-8686 Cobalt mg/L 1/27/2021 1139h 2/2/2021 I 003h E200.8 0.00200 < 0.00200
Fax: (80 I) 263-8687 Copper mg/L 1/27/2021 1139h 2/2/2021 1003h E200.8 0.00100 0.00202
:-mail: awal@awal-labs.com Iron mg/L 1/27/202 I 1139h 2/2/2021 I 003h E200.8 0.0500 < 0.0500
Lead mg/L 1/27/202 I 1139h 2/2/2021 1003h E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 1/27/202 I 1139h 1/28/2021 1417h E200.7 10.0 < 10.0 t
Manganese mg/L 1/27/2021 1139h 2/2/2021 1003h E200.8 0.00100 0.0631
Mercury mg/L 1/27/2021 1325h 1/28/2021 1315h E245.l 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 1139h 2/2/2021 I 003h E200.8 0.00100 < 0.00100
Laboratory Director Nickel mg/L 1/27/2021 1139h 2/2/2021 1003h E200.8 0.00100 < 0.00100
Potassium mg/L 1/27/2021 I 139h 1/28/2021 1417h E200.7 10.0 22.5
Jose Rocha Selenium mg/L 1/27/2021 I 139h 2/2/202 I I 003h E200.8 0.00100 0.00316
QA Officer Silver mg/L 1/27/2021 1139h 2/2/202 I I 003h E200.8 0.00100 < 0.00100
Sodium mg/L 1/27/202 I 1139h 1/28/2021 1417h E200.7 10.0 10.7
Thallium mg/L 1/27/2021 I 139h 2/2/2021 1003h E200.8 0.00100 < 0.00100
Tin mg/L 1/27/2021 1139h 2/2/2021 1003h E200.8 0.00200 < 0.00200
Uranium mg/L 1/27/2021 1139h 2/2/2021 1003h E200.8 0.00100 0.00149
Vanadium mg/L 1/27/2021 1139h 2/2/2021 1003h E200.8 0.00220 < 0.00220
Zinc mg/L 1/27/202 l I 139h 2/3/2021 1305h E200.8 0.00300 0.00791 --------t -The reporting limits were raised due to insufficient sample amount to meet normal method requirements.
Preserved samples were filtered as requested on the COC.
Report Date: 2/4/2021 Page 18 of 32
All anal) ses applicable Lo the CWA. SDWA. and RCRA are performed in accordance 10 NELAC protocols. Pertinent sampling i11fonnation is located on Lhe auached COC Confiden1ial Business Jnformation: lltis repon is pro,·ided for 1he exclusiH use or1he
~ddressee Pri,·ile~es o! sub_seq~ent ~~e or the ~~e or this .con:1pnny or nny ~7mbe1 or its starT, or reproductio~ ~!this repo~ in .con~ec1ion .. \\·ith the n~vertisemenL P~?moti~ or sale or~!~ ~rod~cl or p~ocess, ~r in ':°"":c!ion w!1h th7 r:_-publicntion or this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-014
Client Sample ID: Core l l 8'-l "-118'7" Crushed Open
Collection Date: 1/20/2021 1033h
Received Date: 1/21/2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qua)
;alt Lake City, UT 84119 Arsenic mg/L 1/27/2021 1 I 39h 2/2/2021 1006h E200.8 0.00100 0.0116
Beryllium mg/L 1/27/2021 1139h 2/4/202 I 909h E200.8 0.00100 0.00102
Cadmium mg/L 1/27/2021 1139h 2/2/2021 1006h E200.8 0.000250 0.0141
Phone:(801)263-8686 Calcium mg/L 1/27/2021 1139h 1/28/202 I I 4 I 9h E200.7 10.0 192
Chromium mg/L 1/27/2021 1139h 2/4/202 I 909h E200.8 0.00100 0.00816
Toll Free: (888) 263-8686 Cobalt mg/L 1/27/2021 1139h 2/2/2021 I 006h E200.8 0.00200 0.00506
Fax: (80 l) 263-8687 Copper mg/L 1/27/2021 1139h 2/2/2021 1006h E200.8 0.00100 0.0406
>mail: awal@awal-labs.com Iron mg/L 1/27/2021 I 139h 2/3/202 I I 309h E200.8 1.00 2.14
Lead mg/L 1/27/2021 I 139h 2/2/2021 1006h E200.8 0.00100 0.0247
web: www.awal-labs.com Magnesium mg/L 1/27/2021 1139h 1/28/2021 1419h E200.7 10.0 23.3
Manganese mg/L 1/27/2021 I 139h 2/3/2021 1309h E200.8 0.0200 2.03
Mercury mg/L 1/27/2021 1325h 1/28/2021 1317h E245.I 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 I 139h 2/2/2021 1006h E200.8 0.00100 0.0400
Laboratory Director Nickel mg/L 1/27/2021 1139h 2/2/202 I 1 006h E200.8 0.00100 0.0196
Potassium mg/L 1/27/2021 1139h 1/28/2021 1419h E200.7 10.0 23.2
Jose Rocha Selenium mg/L 1/27/2021 I 139h 2/2/2021 I 006h E200.8 0.00100 0.0161
QA Officer Silver mg/L 1/27/202] 1139h 2/2/202 I I 006h E200.8 0.00100 0.00209
Sodium mg/L 1/27/2021 1139h 1/28/2021 1419h E200.7 10.0 35.1
Thallium mg/L 1/27/2021 1139h 2/2/202 J I 006h E200.8 0.00100 < 0.00100
Tin mg/L 1/27/2021 1139h 2/2/202 I I 006h £200.8 0.00200 0.0273
Uranium mg/L 1/27/2021 1139h 2/2/202 I 1006h E200.8 0.00100 0.0901
Vanadium mg/L 1/27/2021 1139h 2/2/202 I 1006h E200.8 0.00220 0.0558
Zinc mg/L 1/27/2021 1139h 2/4/2021 925h E200.8 0.00300 0.0275
Preserved samples were filtered as requested on the COC.
Report Date: 2/4/2021 Page 19 of32
All analyses appliei!ble 10 lhe CWA. SOWA. and RCRA are perfom-.ed in accordance to NELAC protocols Pertinent sampling infonmllion is located on the all.ached COC Confiderllinl Business Information: This report is pto\'ided for lhe e"clusi, e use of \he
~ddressee, Pri, ile~es of' sub~seq~ent ~~e or the ~~e or this .co~pnny or any 1~mber or its slarT. or reproduclim~ ~f this repo~ in .con~eclion~ \\ith the ~rertisement P~?motio.n or sale or~!) ~rod~ct or p~ocess, ~r in ~onn~c~ion with th~ r~-publication or lhis report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-015
Client Sample ID: Core 1 l 8'-l "-118'7" Solid Unopened
ANALYTICAL LABORATORIES Collection Date: 1/20/2021 1034h
Received Date: 1/21/2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
;alt Lake City, UT 84119 Arsenic mg/L 1/27/2021 I 13911 2/2/2021 JO JOh E200.8 0.00100 < 0.00100
Beryllium mg/L 1/27/2021 11 39h 2/3/2021 1313h E200.8 0.00100 < 0.00100
Cadmium mg/L 1/27/2021 1139h 2/2/2021 JO I Oh E200.8 0.000250 0.000322
Phone:(801)263-8686 Calcium mg/L 1/27/2021 1139h 1/28/2021 1308h E200.7 100 579
Chromium mg/L 1/27/2021 11 39h 2/4/2021 913h E200.8 0.00100 < 0.00100
Toll Free: (888) 263-8686 Cobalt mg/L 1/27/2021 1139h 2/2/2021 IOI Oh E200.8 0.00200 < 0.00200
Fax: (801)263-8687 Copper mg/L 1/27/202 1 11 39h 2/2/2021 10\0h E200.8 0.00100 0.00183
:-mail: awal@awal-labs.com Iron mg/L 1/27/2021 11 39h 2/2/2021 1010h E200.8 0.0500 0.0508
Lead mg/L 1/27/2021 11 39h 2/2/2021 JOIOh E200.8 0.00100 < 0.00100
web: www.awal-labs.com Magnesium mg/L 1/27/2021 11 39h 1/28/2021 1430h E200.7 10.0 < 10.0 t
Manganese mg/L 1/27/2021 I 139h 2/2/2021 JO JOh E200.8 0.00100 0.0892
Mercury mg/L 1/27/2021 1325h 1/28/2021 1319h E245.I 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 1139h 2/2/2021 1010h E200.8 0.00100 < 0.00100
Laboratory Director Nickel mg/L 1/27/2021 I 139h 2/2/2021 IO 1 Oh E200.8 0.00100 < 0.00100
Potassium mg/L 1/27/2021 11 39h 1/28/2021 1430h E200.7 10.0 < 10.0 t
Jose Rocha Selenium mg/L 1/27/202 I 11 39h 2/2/2021 1010h E200.8 0.00100 <0.00100
QA Officer Silver mg/L 1/27/2021 1139h 2/2/2021 lOJOh E200.8 0.00100 < 0.00100
Sodium mg/L 1/27/2021 1139h 1/28/2021 1430h E200.7 10.0 < 10.0 t
Thallium mg/L 1/27/2021 I 139h 2/2/2021 1010h E200.8 0.00100 < 0.00100
Tin mg/L 1/27/2021 11 39h 2/2/2021 1010h E200.8 0.00200 < 0.00200
Uranium mg/L 1/27/2021 11 39h 2/2/2021 1010h E200.8 0.00100 0.00225
Vanadium mg/L 1/27/2021 l 139h 2/2/2021 1010h E200.8 0.00220 < 0.00220
Zinc mg/L 1/27/2021 I 139h 2/3/2021 I 3 I 3h E200.8 0.00300 0.00504
f -The reporting limits were raised due to insufficient sample amount lo meet normal method requirements.
Preserved samples were filtered as requested on the COC.
Report Date: 2/4/2021 Page 20 of32
All analyses applicable to the CWA. SDWA. and RCRA are perfom1ed in accordance to NELAC prolocols. Pertinenl sampling information is located on the attached COC Confidential Business Information: This report is pro\'ided for the exclusiYe use of the
~ddressee Pri\·ile~es o_f sub,,seq~enl ~·~e of lhe ~~e of1his .con,1pany or My ~1;1ber of its staff. or reproducli~ ~~this repo~ in ~o~ection~ \\-ilh the n<!"ertisemenl P~?molio.n or saJe of~~~ ~rod~cl or p~~ess. ~r in ~nn:c.tion \\'!lh 1h7 r:_-p~blication of this report
INORGANIC ANALYTICAL REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Sample ID: 2101492-016
American West Client Sample ID: Core l 18'-l "-118'7" Crushed Unopened
ANALYTICAi I ABORATORIES Collection Date: 1/20/2021 1036h
Received Date: I /21/2021 1225h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
3440 South 700 West Compound Units Prepared Analyzed Used Limit Result Qual
:;alt Lake City, UT 84119 Arsenic mg/L 1/27/2021 I 139h 2/2/2021 1014h E200.8 0.00100 0.00437
Beryllium mg/L 1/27/2021 1139h 2/4/2021 916h E200.8 0.00100 < 0.00100
Cadmium mg/L 1/27/2021 1139h 2/2/2021 1014h E200.8 0.000250 0.00649
Phone: (801)263-8686 Calcium mg/L 1/27/2021 1139h 1/28/2021 1432h E200.7 10.0 285
Chromium mg/L 1/27/2021 1139h 2/4/2021 916h E200.8 0.00100 0.00289
foll Free: (888) 263-8686 Cobalt mg/L l/27/2021 1139h 2/2/2021 1014h E200.8 0.00200 0.00408
Fax: (801) 263-8687 Copper mg/L l/27/2021 1139h 2/2/2021 1014h E200.8 0.00100 0.0119
:-mail: awal@awal-labs.com Iron mg/L l/27/2021 l 139h 2/2/2021 1014h E200.8 0.0500 0.368
Lead mg/L l/27/2021 1139h 2/2/2021 1014h E200.8 0.00100 0.00416
web: www.awal-labs.com Magnesium mg/L 1/27/2021 1139h l/28/2021 1432h E200.7 10.0 23.6
Manganese mg/L 1/27/2021 1139h 2/3/2021 1327h E200.8 0.0200 2.18
Mercury mg/L 1/27/2021 1325h 1/28/2021 l 321 h E245.I 0.0000900 < 0.0000900
Kyle F. Gross Molybdenum mg/L 1/27/2021 1139h 2/2/2021 I 014h E200.8 0.00100 0.0443
Laboratory Director Nickel mg/L l/27/2021 1139h 2/2/2021 1014h E200.8 0.00100 0.0263
Potassium mg/L 1/27/2021 1139h 1/28/2021 1432h E200.7 10.0 26.9
Jose Rocha Selenium mg/L 1/27/2021 1139h 2/2/2021 I0l4h E200.8 0.00100 0.0181
QA Officer Silver mg/L 1/27/2021 1139h 2/2/2021 l O 14h E200.8 0.00100 < 0.00100
Sodium mg/L I /27 /2021 1139h 1/28/2021 1432h E200.7 10.0 33.1
Thallium mg/L 1/27/2021 1139h 2/2/2021 1014h E200.8 0.00100 < 0.00100
Tin mg/L 1/27/2021 1139h 2/2/2021 1014h E200.8 0.00200 0.0112
Uranium mg/L l/27 /2021 1139h 2/2/2021 1014h E200.8 0.00100 0.0431
Vanadium mg/L 1/27/2021 1139h 2/2/2021 1014h E200.8 0.00220 0.0229
Zinc mg/L 1/27/2021 1139h 2/4/2021 929h E200.8 0.00300 0.0138
Preserved samples were filtered as requested on the COC.
Report Date: 2/4/2021 Page 21 of32
All an.JI) ses applicable to lhe CWA. SOWA. and RCRA are performed in accordance to NELAC prolocols Pertinent sampling information is locnted on the oltached COC Confidenliol Business lnrormolion: This report is proYided for 1he exclusi, e use of 1he
~ddressee. Pri,·ile~es of' sub .. seq~1ent ~1~e of the ~~e of 1his .co~pany or any ~mbe1 of its slaIT, or reproductio!) ~f this repo~ in :o~eclion .. with the a<!vertisemenl, p~omo1io.n ~· ~ale of~!). ~rodl~cl or p~ocess, ~r in ~nn~c~ion "!lh th~ r~-publicalion of this report
Tanner Holliday
Energy Fuels Resources, Inc.
6425 South Hwy 191
American West Blanding, UT 84511
ANALYTICAL I ABORATOR IES
3440 South 700 West
;alt Lake City, UT 84119
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
:-mail: awal@awal-Jabs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
TEL: (303) 389-4134
RE: MW-24A Roll Test
Dear Tanner Holliday: Lab Set ID: 2101492
American West Analytical Laboratories received sample(s) on 1/21/2021 for the analyses
presented in the following report.
American West Analytical Laboratories (AWAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
Thank You,
J G Digitally signed 058 . by Jose G.
Rocha Rocha Date: 2021.02.04
16:56:23 -07'00' Approved by: .__ ___________ _.
Laboratory Director or designee
Report Date: 2/4/2021 Page I of 32
All anal~ ses applicable to the CWA. SOWA. and RCRA are performed in accordance to NELAC protocols Pertinenl sampling information is located on lhe auached COC Confidential Business lnfonm1lion: This report is provided for the exclusi\ e use of the
~ddressee Pri, ile~es o.r sub~seq~enl ~~e or lhe ~:u:"e of I his .con;ipany or rul) ~mber of ils slaff, or reproduclio~ ~f this repo~ in ~0~1ection~ "iLh the .i~vertisement. P~?motio.n or sale of ?1!~. ~rodlict or p~ocess, ~r in ~onn~c~ion w!th lh~ r~-publicaLion of this repor1
SAMPLE SUMMARY
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Set ID: 2101492
Date Received: 1/21 /2021 1225h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
3440 South 700 West
2101492-00IA Pyrite Solid Open 1/20/2021 901h Aqueous Mercury, Drinking Water
,alt Lake City, UT 84119 Dissolved
2101492-00lA Pyrite Solid Open 1/20/2021 901h Aqueous ICP Metals, Dissolved
2101492-00lA Pyrite Solid Open 1/20/2021 901h Aqueous ICPMS Metals, Dissolved
Phone: (801)263-8686 210 l 492-002A Pyrite Crushed Open 1/20/2021 903h Aqueous ICPMS Metals, Dissolved
2101492-002A Pyrite Crushed Open 1/20/2021 903h Aqueous Mercury, Drinking Water
foll Free: (888) 263-8686 Dissolved
Fax:(801)263-8687 210 l 492-002A Pyrite Crushed Open 1/20/2021 903h Aqueous ICP Metals, Dissolved
~-mail: awal@awal-labs.com 2101492-003A Pyrite Solid Unopened 1/20/2021 905h Aqueous ICPMS Metals, Dissolved
210 l 492-003A Pyrite Solid Unopened 1/20/2021 905h Aqueous Mercury, Drinking Water
web: www.awal-labs.com Dissolved
2101492-003A Pyrite Solid Unopened 1/20/2021 905h Aqueous ICP Metals, Dissolved
2101492-004A Pyrite Crushed Unopened 1/20/2021 907h Aqueous ICP Metals, Dissolved
Kyle F. Gross 2101492-004A Pyrite Crushed Unopened 1/20/2021 907h Aqueous ICPMS Metals, Dissolved
2101492-004A Pyrite Crushed Unopened 1/20/2021 907h Aqueous Mercury, Drinking Water
Laboratory Director Dissolved
2101492-00SA Core 76'6"-77' Solid Open 1/20/2021 938h Aqueous ICP Metals, Dissolved
Jose Rocha 2101492-00SA Core 76'6"-77' Solid Open 1/20/2021 938h Aqueous ICPMS Metals, Dissolved
QA Officer 2101492-00SA Core 76'6"-77' Solid Open 1/20/2021 938h Aqueous Mercury, Drinking Water
Dissolved
2101492-006A Core 76'6"-77' Crushed Open 1/20/2021 940h Aqueous ICPMS Metals, Dissolved
210 l 492-006A Core 76'6"-77' Crushed Open 1/20/2021 940h Aqueous Mercury, Drinking Water
Dissolved
210 l 492-006A Core 76'6"-77' Crushed Open 1/20/2021 940h Aqueous ICP Metals, Dissolved
2101492-007A Core 76'6"-77' Solid 1/20/2021 1000h Aqueous ICPMS Metals, Dissolved
Unopened
2101492-007A Core 76'6"-77' Solid 1/20/2021 1000h Aqueous Mercury, Drinking Water
Unopened Dissolved
2101492-007A Core 76'6"-77' Solid 1/20/2021 1000h Aqueous ICP Metals, Dissolved
Unopened
2101492-008A Core 76'6"-77' Crushed 1/20/2021 1001h Aqueous Mercury, Drinking Water
Unopened Dissolved
2101492-008A Core 76'6"-77' Crushed 1/20/2021 1001h Aqueous ICPMS Metals, Dissolved
Unopened
2101492-008A Core 76'6"-77' Crushed 1/20/2021 1001h Aqueous ICP Metals, Dissolved
Unopened
2101492-009A Core l l 7'6"-118' Solid Open 1/20/2021 1014h Aqueous Mercury, Drinking Water
Dissolved
Report Date: 2/4/2021 Page 2 of 32
All anal) ses applicable 10 the CWA. SOWA. and RCRA are perfom1ed in accordance 1o NELAC protocols Pertinent sampling i11formation is located on lhe attached COC Confidential Business Jnformotion: This report is provided for the exclusi\ e use of the
~ddressee. Pri\ ile~es o,rsub .. se(J~1enl .u~e or the ~~eof lhis .co~pany or any ~mbe1 of ils slaff, or reproduclio~ ~fthis repo~ in ~ot~H~ction~ \\ilh Lhe u~,ertisement. p~omoti~n ~r saJe of~!~ ~rod~cl or p1:?Cess, ~r in :°nn~~ion w!lh th~ r1;-public111ion of lhis repon
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Project: MW-24A Roll Test
Lab Set ID: 2101492
Date Received: 1/21/2021 1225h
Lab Sample ID Client Sample ID Date Collected Matrix Analysis
2101492-009A Corel 17'6"-118' Solid Open l/20/2021 1014h Aqueous ICP Metals, Dissolved
3440 South 700 West 2101492-009A Core l l 7'6"-118' Solid Open 1/20/2021 1014h Aqueous ICPMS Metals, Dissolved
;alt Lake City, UT 84119 2101492-0lOA Core 117'6 "-118' Crushed 1/20/2021 1016h Aqueous ICPMS Metals, Dissolved
Open
2101492-0lOA Core 117'6 "-118' Crushed 1/20/2021 1016h Aqueous Mercury, Drinking Water
Open Dissolved
2101492-0lOA Core l l 7'6"-118' Crushed 1/20/2021 1016h Aqueous ICP Metals, Dissolved Phone:(801)263-8686 Open
Toll Free: (888) 263-8686 2101492-01 lA Core l l 7'6"-118' Solid 1/20/2021 1017h Aqueous ICPMS Metals, Dissolved
Fax: (80 I) 263-8687 Unopened
:-mail: awal@awal-labs.com 2101492-01 lA Core l l 7'6"-118' Solid 1/20/2021 1017h Aqueous Mercury, Drinking Water
Unopened Dissolved
2101492-0l lA Core l l 7'6"-118' Solid 1/20/2021 1017h Aqueous ICP Metals, Dissolved
web: www.awal-labs.com Unopened
2101492-012A Core l 17'6"-118' Crushed 1/20/2021 1019h Aqueous ICP Metals, Dissolved
Unopened
Kyle F. Gross 2101492-012A Core l l 7'6"-118' Crushed 1/20/2021 1019h Aqueous ICPMS Metals, Dissolved
Unopened
Laboratory Director 2101492-012A Corel 17'6"-118' Crushed 1/20/2021 1019h Aqueous Mercury, Drinking Water
Unopened Dissolved
Jose Rocha 2101492-013A Core l l 8'-l "-118'7" Solid 1/20/2021 1031h Aqueous ICP Metals, Dissolved
QA Officer Open
2101492-013A Corel 18'-l "-118'7" Solid 1/20/2021 1031h Aqueous ICPMS Metals, Dissolved
Open
2101492-013A Corel 18'-l "-118'7" Solid 1/20/2021 103 lh Aqueous Mercury, Drinking Water
Open Dissolved
2101492-014A Core l 18'-l "-118'7" Crushed 1/20/2021 1033h Aqueous ICPMS Metals, Dissolved
Open
2101492-014A Corel 18'-l "-118'7" Crushed 1/20/2021 1033h Aqueous Mercury, Drinking Water
Open Dissolved
2101492-014A Core l l 8'-l "-118'7" Crushed 1/20/2021 1033h Aqueous ICP Metals, Dissolved
Open
2101492-0lSA Core l l 8'-l "-118'7" Solid 1/20/2021 1034h Aqueous · ICPMS Metals, Dissolved
Unopened
2101492-0lSA Core l l 8'-l "-118'7" Solid 1/20/2021 1034h Aqueous Mercury, Drinking Water
Unopened Dissolved
2101492-0lSA Corel 18'-l"-118'7" Solid 1/20/2021 1034h Aqueous ICP Metals, Dissolved
Unopened
2101492-016A Core 118'-l "-118'7" Crushed 1/20/2021 1036h Aqueous ICP Metals, Dissolved
Unopened
2101492-016A Core 118'-l "-118'7" Crushed 1/20/2021 1036h Aqueous ICPMS Metals, Dissolved
Unopened
Report Date: 2/4/2021 Page 3 of 32
All analyses applicnble lo the CWA. SDWA. and RCRA o.re performed in accordance to NELAC protocols. Peninent sampling informalion is located on Lhe attached COC Confidential Business lnformalion: This report is pro,ided for lhe exclusire use of1he
~ddressee Pri, ile~es o,rsu~seq~,enl ~1~e of the ~?';"e or lhis .co~pany or any ~mbe1 of its staJT, or reproduclio~ ~[this repo~ in ~0~1ection ... ,,-ith the a~Yertisemenl. p~omoti~ ~r sale of ~!~:~rod~cl or P~?cess, ~r in ~nn:c)ion w~lh th? r:-publicotion of this repon
American West
ANALYTICAL LABOAATORlfS
3440 South 700 West
;alt Lake City, UT 84119
Phone:(801)263-8686
Toll Free: (888) 263-8686
Fax: (801) 263-8687
!-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Client:
Project:
Lab Set ID:
Date Received:
Energy Fuels Resources, Inc.
MW-24A Roll Test
2101492
1/21/2021 1225h
Lab Sample ID Client Sample ID Date Collected
2101492-016A Core 118'-l"-118'7" Crushed 1/20/2021
Unopened
1036h
Contact: Tanner Holliday
Matrix
Aqueous
Analysis
Mercury, Drinking Water
Dissolved
Report Date: 2/4/2021 Page 4 of32
All analyses applicable lo lhe CWA. SOWA. and RCRA are perfom-.ed in accordance to NELAC protocols Pertinent sampling information is located on the auached COC Conl'idenlinl Business lnformalion: This reporl is pro"ided for the exclusi, e use of the
~ddressee Pri, ile~es or sub,_seq~enL ~~e of the ~~e of this .oo~pany or anr ~mber of ils slafT, or reproductior~ ~f this repo~ in .con~eclion~ ,,ith the «<!Yertisemenl. P~?moti~ or ~ale of ?1!). ~rod~ct or p~ocess, ~r in ~nn~c!ion w!th th~ r~-publication of this report
ANALYTICAL lADOR.ATORIES
3440 South 700 West
;alt Lake City, UT 841 I 9
Phone: (801)263-8686
Toll Free: (888) 263-8686
Fax: (80 I) 263-8687
:-mail: awal@awal-labs.com
web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Inorganic Case Narrative
Client:
Contact:
Energy Fuels Resources, Inc.
Tanner Holliday
Project:
Lab Set ID:
Sample Receipt Information:
Date of Receipt:
Date of Collection:
Sample Condition:
C-0-C Discrepancies:
MW-24A Roll Test
2101492
1/21/2021
1/20/2021
Intact
None
Holding Time and Preservation Requirements: The analysis and preparation of all
samples were performed within the method holding times. All samples were received in
preserved containers and filtered at the lab as requested.
Preparation and Analysis Requirements: The samples were analyzed following the
methods stated on the analytical reports.
Analytical QC Requirements: All instrument calibration and calibration check
requirements were met. All internal standard recoveries met method criterion.
Batch QC Requirements: MB, LCS, MS, MSD, RPD:
Method Blanks (MB): No target analytes were detected above reporting limits,
indicating that the procedure was free from contamination.
Laboratory Control Samples (LCS): All LCS recoveries were within control
limits, indicating that the preparation and analysis were in control.
Matrix Spike/ Matrix Spike Duplicates (MS/MSD): All percent recoveries and
RPDs (Relative Percent Differences) were inside established limits, with the
following exceptions: For sample 2101492-00lA, the MSD was outside of control
limits on Iron due to high analyte concentrations, and on Manganese due to sample
matrix interference.
Corrective Action: None required.
Report Date: 2/4/2021 Page 5 of 32
All analyses applicable to lhe CWA. SDWA. and RCRA :ire performed in accordance to NE LAC prolocols. Pertinent sampling information is localed on !he au ached COC Confidentiol Business Jnformulion: This report is provided for lhe e:xclu.si, e use or the
~ddressee Prfrile~es o_rsub__seq~1enl ~~e of the ~~e of this .co~pany or any i~i:nber of its staff, or reproductio~ ~~lhis repo~ in _con~eclion .. \\ilh the ™!"ertisemenl, P~?motio.n or sale of~!~ ~rodt~cl or p1.~s. ~r in ~nn:c~io11 w!lh lh~ n;:-p~blicaLion of this repoT1
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2101492 Dept: ME
Project: MW-24A Roll Test QC Type: LCS
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: LCS-75076 Date Analyzed: 01/28/2021 1200h
Test Code: 200.7-DIS Date Prepared: 01/27/2021 1139h
Calcium 9.09 mg/L E200,7 0.211 1.00 10.00 0 90.9 85 -115
Magnesium 9.35 mg/L E200.7 0.0654 1.00 10.00 0 93.5 85 -115
Potassium 9.92 mg/L E200.7 0.246 1.00 10.00 0 99.2 85 -115
Sodium 9.72 mg/L E200.7 0.123 1.00 10.00 0 97.2 85 -115
Lab Sample ID: LCS-75077 Date Analyzed: 02/02/2021 833h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Arsenic 0.202 mg/L E200 8 0.000298 0.00200 0.2000 0 IOI 85 -115
Cadmium 0.202 mg/L E200.8 0.0000742 0.000500 0.2000 0 IOI 85 -115
Cobalt 0.194 mg/L E200 8 0.000300 0.00400 0.2000 0 96.9 85 -115
Copper 0.207 mg/L E200.8 0.00166 0.00200 0.2000 0 104 85 -115
Iron 1.03 mg/L E200 8 0.0328 0.100 1.000 0 103 85 -115
Lead 0.203 mg/L E200.8 0.000448 0.00200 0.2000 0 101 85 -115
Manganese 0.203 mg/L E200.8 0.000766 0.00200 0.2000 0 101 85 -115
Molybdenum 0.210 mg/L E200.8 0.000652 0.00200 0.2000 0 105 85 -115
Nickel 0.204 mg/L E200,8 0.000728 0.00200 0.2000 0 102 85 -115
Selenium 0.202 mg/L E200.8 0.000508 0.00200 0.2000 0 101 85 -115
Silver 0.201 mg/L E200.8 0.000232 0.00200 0.2000 0 101 85 -115
Thallium 0.198 mg/L E200.8 0.000390 0.00200 0.2000 0 98.9 85 -115
Tin 1.06 mg/L E200.8 0.00115 0.00400 1.000 0 106 85 -115
Uranium 0.208 mg/L E200.8 0.000176 0.00200 0.2000 0 104 85 -115
Vanadium 0.206 mg/L E200 .. 8 0.00152 0.00440 0.2000 0 103 85 -115
Lab Sample ID: LCS-75077 Date Analyzed: 02/03/2021 1124h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Beryllium 0.201 mg/L E200.8 0.000198 0.00200 0.2000 0 101 85 -115
Zinc 1.06 mg/L E200,8 0.00418 0.00600 1.000 0 106 85 -115
Report Date: 2/4/2021 Page 22 of 32
analyses app]icab]e to the CWA. SOWA, and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business lnfom,ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tJ-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2101492
Project: MW-24A Roll Test
Analyte Result
Lab Sample ID: LCS-75077 Date Analyzed:
Test Code: 200.8-D!S Date Prepared:
Chromium 0.205
Lab Sample ID: LCS-75092 Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury 0.00312
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
QC SUMMARY REPORT
--------
Units Method
02/04/2021 719h
01/27/2021 1139h
mg/L E200.8
01/28/2021 1230h
01/27/2021 1325h
mg/L E245 1
MDL
0.00191
0.0000396
Reporting
Limit
0.00200
0.0000900
Contact:
Dept:
QC Type:
Amount
Spiked
0.2000
0.003330
Tanner Holliday
ME
LCS
Spike Ref.
Amount %REC
0 103
0 93.6
Limits
85 -115
85 -115
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPD
Amt % RPD Limit Qual
Report Date: 2/4/2021 Page 23 of 32
analyses applicable to the CWA, SOWA, and RC RA are performed ln accordance to N ELAC protocols Pertinent sampling infonnation is located on the attached COC. Confidential Business lnfom,ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re•publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALVTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2101492
Project: MW-24A Roll Test
Analyte Result
Lab Sample ID: MB-75076 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium < 1.00
Magnesium < 1.00
Potassium < 1.00
Sodium < 1.00
Lab Sample ID: MB-FILTER-74988 Date Analyzed:
Test Code: 200.7-DIS Date Prepared:
Calcium < 1.00
Magnesium < 1.00
Potassium < 1.00
Sodium < 1.00
Lab Sample ID: MB-FILTER-74988 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic < 0.00100
Cadmium < 0.000250
Cobalt < 0.00200
Copper < 0.00100
Iron < 0.0500
Lead < 0.00100
Manganese < 0.00100
Molybdenum < 0.00100
Nickel < 0.00100
Selenium < 0.00100
Silver < 0.00100
Thallium < 0.00100
Tin < 0.00200
Uranium < 0.00100
3440 South 700 West
Salt Lake City, UT 841 I 9
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-Iabs.com, web: www.awal-labs.com
_QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
01/28/2021 1158h
01/27/2021 1139h
mg/L E200.7 0.211 1.00
mg/L E200.7 0.0654 1.00
mg/L E200.7 0.246 1.00
mg/L E200.7 0.123 1.00
01/28/2021 1313h
01 /27/2021 1139h
mg/L E200.7 0.211 1.00
mg/L E200.7 0.0654 1.00
mg/L E200 7 0.246 1.00
mg/L E200.7 0.123 1.00
02/02/2021 1017h
01/27/2021 1139h
mg/L E200 8 0.000149 0.00100
mg/L E200.8 0.0000371 0.000250
mg/L E200.8 0.000150 0.00200
mg/L E200.8 0.000829 0.00100
mg/L E200 8 0.0164 0.0500
mg/L E200.8 0.000224 0.00100
mg/L E200.8 0.000383 0.00100
mg/L E200.8 0.000326 0.00100
mg/L E200.8 0.000364 0.00100
mg/L E200.8 0.000254 0.00100
mg/L E200 8 0.000116 0.00100
mg/L E200 8 0.000195 0.00100
mg/L E200.8 0.000574 0.00200
mg/L E200.8 0.0000880 0.00100
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPO Limit Qual
Report Date: 2/4/2021 Page 24 of 32
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling infom1ation is located on the attached COC, Confidential Business Information: ThJS report is provided for the exclusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of a11y product or process, or in connection with the re•publ ication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2101492
Project: MW-24A Roll Test
Analyte Result
Lab Sample ID: MB-FILTER-74988 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Vanadium < 0.00220
Lab Sample ID: MB-75077 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Arsenic < 0.00100
Cadmium < 0.000250
Cobalt < 0.00200
Copper < 0.00100
Iron < 0.0500
Lead < 0.00100
Manganese < 0.00100
Molybdenum < 0.00100
Nickel < 0.00100
Selenium < 0.00100
Silver < 0.00100
Thallium < 0.00100
Tin < 0.00200
Uranium < 0.00100
Vanadium < 0.00220
Lab Sample ID: MB-75077 Date Analyzed:
Test Code: 200.8-DIS Date Prepared: -
Beryllium < 0.00100
Zinc < 0.00300
Lab Sample ID: MB-75077 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Chromium < 0.00100
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
_Q~SUMMARY REPORT
Contact: Tanner Holliday
Dept: ME
QC Type: MBLK
Reporting Amount Spike Ref.
Units Method MDL Limit Spiked Amount %REC
02/02/2021 IO 17h
01/27/2021 1139h
mg/L E200,8 0.000758 0.00220
02/02/2021 829h
01/27/2021 1139h
mg/L E200.8 0.000149 0.00100
mg/L E200.8 0.0000371 0.000250
mg/L E200.8 0.000150 0.00200
mg/L E200.8 0.000829 0.00100
mg/L E200.8 0.0164 0.0500
mg/L E200.8 0.000224 0.00100
mg/L E200.8 0.000383 0.00100
mg/L E200.8 0.000326 0.00100
mg/L E200 8 0.000364 0.00100
mg/L E200 8 0.000254 0.00100
mg/L E200.8 0.000116 0.00100
mg/L E200.8 0.000195 0.00100
mg/L E200 8 0.000574 0.00200
mg/L E200.8 0.0000880 0.00100
mg/L E200.8 0.000758 0.00220 -02/03/2021 1121 h
01/27/2021 1139h
mg/L E200.8 0.0000989 0.00100
mg/L E200 8 0.00209 0.00300
02/04/2021 715h
01/27/2021 1139h
mg/L E200.8 0.000956 0.00100
Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPDRef. RPO
Amt %RPO Limit Qual
Report Date: 2/4/2021 Page 25 of 32
analyses applicable to the CWA. SOWA. and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tt-
ne of this company or any member of lts staff. or reproduction of thls report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
American West
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2101492
Project: MW-24A Roll Test
Analyte Result
Lab Sample ID: MB-FILTER-74988 Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium < 0.00100
Chromium < 0.00100
Zinc < 0.00300
Lab Sample ID: MB-75092 Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury < 0.0000900
Lab Sample ID: MB-FILTER-74988 Date Analyzed:
Test Code: HG-DW-DIS-245.1 Date Prepared:
Mercury < 0.0000900
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
02/04/2021 1108h
01/27/2021 1139h
mg/L E200.8 0.0000989 0.00100
mg/L E200.8 0,000956 0.00100
mg/L E200.8 0.00209 0.00300 -01/28/2021 1228h
01/27/2021 1325h
mg/L E245.l 0.0000396 0.0000900
01/28/2021 1323h
01/27/2021 1325h
mg/L E245 1 0.0000396 0.0000900
Tanner Holliday
ME
MBLK
Spike Ref.
Amount %REC Limits
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPO Ref. RPO
Amt %RPO Limit Qual
Report Date: 2/4/2021 Page 26 of32
analyses applicable to the CWA. SOWA, and RCR.A are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff. or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West _QC SUMMARY REPORT ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2101492 Dept: ME
Project: MW-24A Roll Test QC Type: MS
--
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2101492-00IAMS Date Analyzed: 01/28/2021 1332h
Test Code: 200.7-DIS Date Prepared: 0 I /27 /2021 1139h
Calcium 229 mg/L E200.7 2.11 10.0 100.0 138 91.0 70 -130
Magnesium 117 mg/L E200.7 0.654 10.0 100.0 22 95.3 70 -130
Potassium 116 mg/L E200.7 2.46 10.0 100.0 15 101 70 -130
Sodium 116 mg/L E200 7 1.23 10.0 100.0 16.7 99.3 70 -130
Lab Sample ID: 2101492-012AMS Date Analyzed: 01/28/2021 1412h
Test Code: 200.7-DIS Date Prepared: 01 /27/2021 1139h
Calcium 329 mg/L E200.7 2.11 10.0 100.0 238 91.4 70 -130
Magnesium 127 mg/L E200 7 0.654 10.0 100.0 31.3 95.8 70 -130
Potassium 123 mg/L E200 7 2.46 10.0 100.0 23 100 70 -130
Sodium 133 mg/L E200.7 1.23 10.0 100.0 36.2 97.0 70 -130 -Lab Sample ID: 2101492-00IAMS Date Analyzed: 02/02/2021 84 7h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Arsenic 2.02 mg/L E200.8 0.00298 0.0200 2.000 0.0245 99.7 75 -125
Cadmium 2.25 mg/L E200.8 0.000742 0.00500 2.000 0.21 102 75 -125
Lead 2.33 mg/L E200.8 0.00448 0.0200 2.000 0.292 102 75 -125
Molybdenum 2.14 mg/L E200 8 0.00652 0.0200 2.000 0.00775 106 75 -125
Selenium 2.08 mg/L E200.8 0.00508 0.0200 2.000 0.0382 102 75 -125
Silver 2.03 mg/L E200.8 0.00232 0.0200 2.000 0.0324 99.8 75 -125
Thallium 1.98 mg/L E200.8 0.00390 0.0200 2.000 0.00994 98.6 75 -125
Tin 10.7 mg/L E200 8 0.0115 O.o400 10.00 0.0284 107 75 -125
Lab Sample ID: 2101492-012AMS Date Analyzed: 02/02/2021 945h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Arsenic 2.09 mg/L E200.8 0.00298 0.0200 2.000 0.00655 104 75 -125
Cadmium 2.12 mg/L E200.8 0.000742 0.00500 2.000 0.00685 106 75 -125
Cobalt 2.01 mg/L E200.8 0.00300 0.0400 2.000 0.00602 JOO 75 -125
Copper 2.15 mg/L E200 8 0.0166 0.0200 2.000 0.0183 106 75 -125
Report Date: 2/4/2021 Page 27 of 32
analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NE LAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
ANALYTICAL LABORATORIES
Client: Energy Fuels Resources, Inc.
Lab Set ID: 2101492
Project: MW-24A Roll Test
Analyte Result
Lab Sample ID: 2101492-0UAMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Iron 11.6
Lead 2.10
Molybdenum 2.32
Nickel 2.10
Selenium 2.04
Silver 2.06
Thallium 2.04
Tin 11.2
Uranium 2.19
Vanadium 2.15
Lab Sample ID: 2101492-00lAMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Iron 245
Lab Sample ID: 2101492-00lAMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Uranium 5.53
Zinc 11.2
Lab Sample ID: 2101492-012AMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Manganese 6.23
Lab Sample ID: 2101492-00IAMS Date Analyzed:
Test Code: 200.8-DIS Date Prepared:
Beryllium 1.91
Chromium 2.37
Cobalt 1.87
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687
e-mail: awal@awal-labs.com, web: www.awal-labs.com
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Reporting Amount
Units Method MDL Limit Spiked
02/02/2021 945h
01/27/2021 1139h
mg/L E200.8 0.328 1.00 10.00
mg/L E200.8 0.00448 0.0200 2.000
mg/L E200.8 0.00652 0.0200 2.000
mg/L E200.8 0.00728 0.0200 2.000
mg/L E200.8 0.00508 0.0200 2.000
mg/L E200.8 0.00232 0.0200 2.000
mg/L E200.8 0.00390 0.0200 2.000
mg/L E200.8 0.0115 0.0400 10.00
mg/L E200.8 0.00176 0.0200 2.000
mg/L E200 8 0.0152 0.0440 2.000
02/03/2021 1132h
01/27/2021 1139h
mg/L E200.8 6.56 20.0 10.00
02/03/2021 1146h
01 /27/2021 1139h
mg/L E200,8 0.00176 0.0200 2.000
mg/L E200.8 0.0418 0.0600 10.00
02/03/2021 1258h
01/27/2021 1139h
mg/L E200 8 0.00766 0.0200 2,000
02/04/2021 726h
01/27/2021 1139h
mg/L E200,8 0.00396 0.0400 2.000
mg/L E200.8 0.0382 0.0400 2.000
mg/L E200.8 0.00600 0.0800 2.000
Tanner Holliday
ME
MS
Spike Ref.
Amount
0.809
0.00743
0.118
0.0056
0.0168
0.001
0.000246
0.0141
0.0503
0.0283
233
3.42
0.789
4.12
0.0159
0.516
0.118
%REC
108
104
110
105
IOI
103
102
112
107
106
119
105
105
105
94.7
92.9
87.6
Limits
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
75 -125
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Amt %RPD Limit Qual
Report Date: 2/4/2021 Page 28 of32
analyses applicable to the CWA. SOWA, and RCRA are perfom,ed in accordance to NELAC protocols Pertinent sampling infom1ation is located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use oft~
ne of this company or any member of its staff, or reproduction of this rep011 in connection with the advertisement, promotion or sale of any product or process, or ln connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
American West
ANALYTICAL LABORATORIES QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2101492 Dept: ME
Project: MW-24A Roll Test QC Type: MS
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2101492-00IAMS Date Analyzed: 02/04/2021 726h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Copper 5.43 mg/L E200.8 0.0332 0.0400 2.000 3.57 93.4 75 -125
Manganese 9.85 mg/L E200.8 0.0153 0.0400 2.000 8.2 82.6 75 -125
Nickel 2.61 mg/L E200.8 0.0146 0.0400 2.000 0.776 91.9 75 -125
Vanadium 2.03 mg/L E200.8 0.0303 0.0880 2.000 0.15 93.9 75 -125 -
Lab Sample ID: 2101492-012AMS Date Analyzed: 02/04/2021 858h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Beryllium 2.04 mg/L E200.8 0.00198 0.0200 2.000 0.000959 102 75 -125
Chromium 2.05 mg/L E200.8 0.0191 0.0200 2.000 0.0064 102 75 -125
Lab Sample ID: 2101492-012AMS Date Analyzed: 02/04/2021 918h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Zinc 11.0 mg/L E200.8 0.0418 0.0600 10.00 0_0296 109 75 -125
Lab Sample ID: 2101492-002AMS Date Analyzed: 01/28/2021 1245h
Test Code: HG-DW-DIS-245.1 Date Prepared: 01/27/2021 1325h
Mercury 0.0312 mg/L E245 I 0.000396 0.000900 0.03330 0 93.7 85 -115
Report Date: 2/4/2021 Page 29 of 32
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols_ Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of ti-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
.QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2101492 Dept: ME
Project: MW-24A Roll Test QC Type: MSD
----
Reporting Amount Spike Ref. RPO Ref. RPO
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPO Limit Qual
Lab Sample ID: 2101492-00JAMSD Date Analyzed: 0 I /28/2021 1334h
Test Code: 200.7-DIS Date Prepared: 01/27/2021 1139h
Calcium 225 mg/L E200.7 2.11 10.0 100.0 138 87.5 70 -130 229 1.52 20
Magnesium 117 mg/L E200.7 0.654 10.0 100.0 22 94.6 70 -130 117 0.575 20
Potassium 115 mg/L E200.7 2.46 10.0 100.0 15 99.7 70 -130 116 0.968 20
Sodium 115 mg/L E200.7 1.23 10.0 100.0 16.7 98.6 70 -130 116 0.613 20
Lab Sample ID: 2101492-012AMSD Date Analyzed: 01 /28/2021 1414h
Test Code: 200.7-DIS Date Prepared: 01 /27/2021 1139h
Calcium 326 mg/L E200.7 2.11 10.0 100.0 238 88.4 70 -130 329 0.928 20
Magnesium 126 mg/L E200,7 0.654 10.0 100.0 31.3 94.7 70 -130 127 0.874 20
Potassium 124 mg/L E200.7 2.46 10.0 100.0 23 101 70 -130 123 0.287 20
Sodium 133 mg/L E200,7 1.23 10.0 100.0 36.2 97.1 70 -130 133 0.0764 20
Lab Sample ID: 2101492-00lAMSD Date Analyzed: 02/02/2021 850h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Arsenic 2.07 mg/L E200,8 0.00298 0.0200 2.000 0.0245 102 75 -125 2.02 2.54 20
Cadmium 2.26 mg/L E200.8 0.000742 0.00500 2.000 0.21 102 75 -125 2.25 0.377 20
Lead 2.33 mg/L E200 8 0.00448 0.0200 2.000 0.292 102 75 -125 2.33 0.274 20
Molybdenum 2.12 mg/L E200.8 0.00652 0.0200 2.000 0.00775 106 75 -125 2.14 0.667 20
Selenium 2.11 mg/L E200.8 0.00508 0.0200 2.000 0.0382 104 75 -125 2.08 1.61 20
Silver 2.02 mg/L E200.8 0.00232 0.0200 2.000 0.0324 99.4 75 -125 2.03 0.317 20
Thallium 1.99 mg/L E200.8 0.00390 0.0200 2.000 0.00994 98.9 75 -125 1.98 0.363 20
Tin 10.8 mg/L E200 8 0.0115 0.0400 10.00 0.0284 108 75 -125 10.7 0.591 20
Lab Sample ID: 2101492-012AMSD Date Analyzed: 02/02/2021 948h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Arsenic 2.03 mg/L E200.8 0.00298 0.0200 2.000 0.00655 IOI 75 -125 2.09 2.55 20
Cadmium 2.04 mg/L E200,8 0.000742 0.00500 2.000 0.00685 102 75 -125 2.12 3.61 20
Cobalt 1.97 mg/L E200 8 0.00300 0.0400 2.000 0.00602 98.3 75 -125 2.01 2.11 20
Copper 2.11 mg/L E200.8 0.0166 0.0200 2.000 0.0183 104 75 -125 2.15 1.82 20
Report Date: 2/4/2021 Page 30 of32
analyses applicable to the CWA. SOWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the e:<clusive use of the addressee Privileges of subsequent use of tt-
ne of this company or any member of its staff, or reproduction of this report ln connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119 Kyle F. Gross
Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director
e-mail: awal@awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
_QC SUMMARY REPORT
Client: Energy Fuels Resources, Inc. Contact: Tanner Holliday
Lab Set ID: 2101492 Dept: ME
Project: MW-24A Roll Test QC Type: MSD
---
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual
Lab Sample ID: 2101492-0UAMSD Date Analyzed: 02/02/2021 948h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Iron 11.4 mg/L E200 8 0.328 1.00 10.00 0.809 106 75 -125 11.6 1.77 20
Lead 2.02 mg/L E200,8 0.00448 0.0200 2.000 0.00743 101 75 -125 2.1 3.41 20
Molybdenum 2.23 mg/L E200.8 0.00652 0.0200 2.000 0.118 106 75 -125 2.32 3.90 20
Nickel 2.05 mg/L E200.8 0.00728 0.0200 2.000 0.0056 102 75 -125 2.1 2.57 20
Selenium 2.00 mg/L E200.8 0.00508 0.0200 2.000 0.0168 99.1 75 -125 2.04 1.87 20
Silver 2.00 mg/L E200.8 0.00232 0.0200 2.000 0.001 JOO 75 -125 2.06 2.77 20
Thallium 1.97 mg/L E20D.8 0.00390 0.0200 2.000 0.000246 98.5 75 -125 2.04 3.50 20
Tin 10.6 mg/L E200.8 0.0115 0.0400 IOOO 0.0141 106 75 -125 11.2 5.37 20
Uranium 2.13 mg/L E200.8 0.001 76 0.0200 2.000 0.0503 104 75 -125 2.19 2.93 20
Vanadium 2.11 mg/L E200.8 0.0152 0.0440 2.000 0.0283 104 75 -125 2.15 1.80 20
Lab Sample ID: 2101492-00IAMSD Date Analyzed: 02/03/2021 113 5h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Iron 239 mg/L E200.8 6.56 20.0 10.00 233 56.1 75 -125 245 2.62 20
Lab Sample ID: 2101492-00lAMSD Date Analyzed: 02/03/2021 1149h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Uranium 5.41 mg/L E200,8 0.00176 0.0200 2.000 3.42 99.6 75 -125 5.53 2.09 20
Zinc 11.I mg/L E200.8 0.0418 0.0600 10.00 0.789 103 75 -125 11.2 1.24 20
Lab Sample ID: 2101492-012AMSD Date Analyzed: 02/03/2021 1302h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h --------
Manganese 6.24 mg/L E200.8 0.00766 0.0200 2.000 4.12 106 75 -125 6.23 0.162 20
Lab Sample ID: 2101492-00lAMSD Date Analyzed: 02/04/2021 735h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Beryllium 1.88 mg/L E200 8 0.00396 0.0400 2.000 0.0159 93.4 75 -125 1.91 1.40 20
Chromium 2.26 mg/L E200.8 0.0382 0.0400 2.000 0.516 87.4 75 -125 2.37 4.71 20
Cobalt 1.80 mg/L E2DO 8 0.00600 0.0800 2.000 0.118 83.9 75 -125 1.87 3.99 20
Report Date: 2/4/2021 Page 31 of32
analyses applicable to the CWA. SOW A, and RCRA are perfonned in accordance to N ELAC protocols Pertinent sam piing information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl-
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with the re.pub I ication of this report for any purpose other than for the addressee will be granted only on contact This
3440 South 700 West
Salt Lake City, UT 84119
Phone: (801) 263-8686, Toll Free: (888) 263-8686, fa'(: (801) 263-8687
e-mail: awal@awal-Iabs.com, web: www.awal-labs.com
American West QC SUMMARY REPORT ANAL'fT!CAl LABORATORIES
Client: Energy Fuels Resources, Inc. Contact:
Lab Set ID: 2101492 Dept:
Project: MW-24A Roll Test QC Type:
---
Reporting Amount
Analyte Result Units Method MDL Limit Spiked
Lab Sample ID: 2101492-00IAMSD Date Analyzed: 02/04/2021 735h
Test Code: 200.8-DIS Date Prepared: 01 /27/2021 1139h
Copper 5.13 mg/L E200.8 0.0332 0.0400 2.000
Manganese 9.46 mg/L E200.8 0.0153 0.0400 2.000
Nickel 2.51 mg/L E200,8 0.0146 O.Q400 2.000
Vanadium 1.93 mg/L E200,8 0.0303 0.0880 2.000
Lab Sample ID: 2101492-012AMSD Date Analyzed: 02/04/2021 902h
Test Code: 200.8-DJS Date Prepared: 01 /27/2021 1139h
Beryllium 2.04 mg/L E200.8 0.00198 0.0200 2.000
Chromium 2.08 mg/L E200.8 0.0191 0.0200 2.000
Lab Sample ID: 2101492-012AMSD Date Analyzed: 02/04/2021 921 h
Test Code: 200.8-DIS Date Prepared: 01/27/2021 1139h
Zinc 10.2 mg/L E200.8 0.0418 0.0600 10.00
Lab Sample ID: 2101492-002AMSD Date Analyzed: 01/28/2021 1247h
Test Code: HG-DW-DJS-245.1 Date Prepared: 01/27/2021 1325h
Mercury 0.0321 mg/L E245 1 0.000396 0.000900 0.03330
' -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS.
2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPO.
Tanner Holliday
ME
MSD
Spike Ref.
Amount %REC
3.57 78.2
8.2 63.4
0.776 86.6
0.15 88.8
0.000959 102
0.0064 104
0.0296 102
0 96.5
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
RPD Ref. RPD
Limits Amt %RPO Limit Qual
75 -125 5.43 5.74 20
75 -125 9.85 3.98 20
75 -125 2.61 4.15 20
75 -125 2.03 5.16 20
75 -125 2.04 0.0148 20
75 -125 2.05 1.13 20
75 -125 11 6.79 20
85 -115 O.Q312 2.89 20
Report Date: 2/4/2021 Page 32 of 32
analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent samphng information is located on the attached COC Confidential Business Information: This report is provided for the e:<:clusive use of the addressee Privileges of subsequent use of tt
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addr~ssee will be granted only on contact This
American West Analytical Laboratories Rpt Emailed: UL
Denison
WORK ORDER Summary Work Order: 2101492
Due Date: 2/4/2021
Page 1 of5
Client:
Client ID:
Project:
Comments:
Sample ID
2101492-00lA
2101492-002A
2101492-003A
Printed: 01/21/21 ]4:33
Energy Fuels Resources, Inc.
ENE300
MW-24A Roll Test
Contact:
QC Level:
Tanner Holliday
III WO Type: Standard
QC 3 (no chromatograms). EDD-Denison. CC KWeinel@energyfuels.com; Samples need to be filtered, they are in preserved bottles, therefore they will be /
potentially dissolved.; · d.k
Client Sample ID
Pyrite Solid Open
Pyrite Crushed Open
Pyrite Solid Unopened
Collected Date Received Date Test Code Matrix Sel Storage
1/20/2021 0901h
1/20/2021 0903h
1/20/2021 0905h
1/21/2021 1225h 200.7-DIS Aqueous
4 SEL Analytes: CA MG K NA
200.7-DIS-PR
200.8-DIS
18 SELAnalytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUVZN
200.8-DIS-PR
FILTER-PR
HG-DW-DIS-245.1
HG-DW-DIS-PR
1/21/2021 1225h 200.7-DIS Aqueous
4 SEL Analytes: CA MG K NA
200.7-DIS-PR
200.8-DIS
18 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUVZN
200.8-DIS-PR
FILTER-PR
HG-DW-DIS-245.1
HG-DW-DIS-PR
1/21/2021 1225h 200.7-DIS Aqueous
4 SEL Analytes: CA MG !(_N_:A ___ _
200.7-DIS-PR
200.8-DIS
18 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUVZN
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Met.als
DF-Metals
DF-Metals
DF-Metals
DF-Metals
2
2
2
--~~~---~~~~~~~~~~~~~~~~~
200.8-DIS-PR
FILTER-PR
HG-DW-DIS-245.1
HG-DW-DIS-PR
LABORATORY CHECK: %M rJ RT ~ CN C...l TAT O QC O LUO C HOK ___ HOK __ _
DF-Metals
DF-Metals
DF-Metals
DF-Metals
HOK___ COC Emailed~----
WORK ORDER Summary WorkOrder: 2101492 Page 2 ofS
Client: Energy Fuels Resources, Inc. Due Date: 2/4/2021
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
2101492-004A Pyrite Crushed Unopened 1/20/2021 0907h 1/21/2021 1225h 200.7-DIS Aqueous DF-Metals 2
4 SEL Analytes: CA MG K NA
200.7-DIS-PR DF-Metals
200.8-DIS DF-Metals
18 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUVZN
200.8-DIS-PR DF-Metals
FILTER-PR DF-Metals
HG-DW-DIS-245.1 DF-Metals
HG-DW-DIS-PR DF-Metals
2101492-00SA Core 76'6"-77' Solid Open 1/20/2021 093 8h 1/21/2021 1225h 200.7-DIS Aqueous DF-Metals 2
4 SEL Analytes: CA MG K NA
200. 7-DIS-PR DF-Metals
200.8-DIS DF-Mctals
18 SELAnalytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUVZN
200.8-DIS-PR DF-Metals
FILTER-PR DF-Metals
HG-DW-DIS-245.I DF-Metals
HG-DW-DIS-PR DF-Metals
2I01492-006A Core 76'6"-77' Crushed Open 1/20/2021 0940h 1/21/2021 1225h 200.7-DIS Aqueous DF-Mctals 2
4 SEL Analytes: CA MG K NA
200.7-DIS-PR DF-Metals
200.8-DIS DF-Metals
18 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUVZN
200.8-DIS-PR DF-Metals
FILTER-PR DF-Metals
HG-DW-DIS-245.1 DF-Metals
HG-DW-DIS-PR DF-Metals
2101492-00?A Core 76'6"-77' Solid Unopened 1/20/2021 1000h 1/21/2021 1225h 200.7-DIS Aqueous DF-Metals 2
4 SEL Analytes: CA MG K NA
200.7-DIS-PR DF-Metals
200.8-DIS DF-Metals
18 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUVZN
200.8-DIS-PR DF-Metals
Printed: 01/21/21 14:33 LABORATORY CHECK: %M Ci RT [] CN O TAT [] QC[] LUO C HOK___ HOK HOK___ COC Emailed. ____ _
WORK ORDER Summary Work Order: 2101492 Page 3 of 5
Client: Energy Fuels Resources, Inc. Due Date: 2/4/2021
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
2101492-007 A Core 76'6"-77' Solid Unopened 1/20/2021 I OOOh 1/21/2021 1225h FILTER-PR Aqueous DF-Metals 2
HG-DW-DIS-245.1 DF-Metals
HG-DW-DIS-PR DF-Metals
2101492-00SA Core 76'6"-77' Crushed Unopened 1/20/2021 1001h 1/21/2021 1225h 200.7-DIS Aqueous DF-Metals 2
4 SEL Analytes: CA MG K NA
200.7-DIS-PR DF-Metals
200.8-DIS DF-Metals
18 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUVZN
200.8-DIS-PR DF-Metals
FILTER-PR DF-Metals
HG-DW-DIS-245.1 DF-Metals
HG-DW-DIS-PR DF-Metals
2101492-009A Core 117'6"-118' Solid Open 1/20/20211014h 1/21/20211225h 200.7-DIS Aqueous DF-Metals 2
4 SEL Analytes: CA MG K NA
200.7-DIS-PR OF-Metals
200.8-DIS DF-Metals
18 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUVZN
200.8-DIS-PR DF-Metals
FILTER-PR OF-Metals
HG-DW-DIS-245.1 DF-Metals
HG-DW-DIS-PR DF-Metals
2101492-0lOA Core 117'6"-118' Crushed Open l/20/20211016h 1/21/20211225h 200.7-DIS Aqueous DF-Metals 2
4 SEL Analytes: CA MG K NA
200.7-DIS-PR DF-Metals
200.8-DIS DF-Metals
18 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSN U VZN
200.8-DIS-PR DF-Metals
FILTER-PR DF-Metals
HG-DW-DIS-245.1 DF-Metals
HG-DW-DIS-PR OF-Metals
2101492-01 !A Core 117'6"-118' Solid Unopened 1/20/2021 1017h 1/21/2021 1225h 200.7-DIS Aqueous OF-Metals 2
· 4 SEL Analytes: CA MG K NA
200.7-DIS-PR OF-Metals
P,inted: 01/21/21 14:33 LABORATORY CHECK: %M 0 RT D CN •· TAT 0 aco LUO [J HOK __ HOK ___ HOK ___ COC Emailed
WORK ORDER Summary WorkOrder: 2101492 Page 4 of5
Client: Energy Fuels Resources, Inc. Due Date: 2/4/2021
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Se! Storage
2101492-01 lA Core 117'6"-118' Solid Unopened 1/20/2021 1017h 1/21/2021 1225h 200.8-DIS Aqueous OF-Metals 2
18 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUVZN
200.8-DIS-PR OF-Metals
FILTER-PR OF-Metals
HG-DW-DIS-245.1 OF-Metals
HG-DW-DIS-PR OF-Metals
2101492-012A Core 117'6"-118' Crushed Unopened 1/20/2021 1019h 1/21/2021 1225h 200.7-DIS Aqueous OF-Metals 2
4 SEL Analytes: CA MG K NA
200.7-DIS-PR OF-Metals
200.8-DIS OF-Metals
18 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUVZN .·,·,·
200.8-DIS-PR OF-Metals
FILTER-PR OF-Metals
HG-DW-DIS-245.1 OF-Metals
HG-DW-DIS-PR .•. OF-Metals
2101492-0BA Core 118'-1 "-118'7" Solid Open 1/20/2021 103 lh 1/21/2021 1225h 200.7-DIS Aqueous OF-Metals 2
4 SEL Analyres: CA MG K NA
200.7-DIS-PR OF-Metals
200.8-DIS OF-Metals
18 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNUVZN
200.8-DIS-PR OF-Metals
FILTER-PR OF-Metals
HG-DW-DIS-245.1 OF-Metals
HG-DW-DIS-PR OF-Metals
2101492-014A Core 118'-1 "-118'7" Crushed Open 1/20/2021 1033h 1/21/2021 1225h 200.7-DIS Aqueous OF-Metals 2
4 SELAnalytes: CA MG K NA
200.7-DIS-PR OF-Metals
200.8-DIS OF-Metals
18 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NJ SE AG
TLSNU VZN
200.8-DIS-PR OF-Metals
FILTER-PR OF-Metals
HG-DW-DIS-245.l OF-Metals
HG-DW-DIS-PR OF-Metals --
P,inted: 01/21/21 14:33 LABORATORY CHECK: %M [J RT '.=1 CN l~ TAT CJ ocr:..."J LUO [J HOK ___ HOK ___ HOK ___ COC Emailed
WORK ORDER Summary
Client: Energy Fuels Resources, Inc.
Sample ID Client Sample ID
2101492-0ISA Core 118'-1"-118'7" Solid Unopened
2I0l492-016A Core 118'-1 "-118'7" Crushed Unopened
AWAL Use Only -One or more samples expired upon receipt:
Test Code
FILTER-PR
Collected Date
l/20/2021 1034h
1/20/2021 1036h
WorkOrder: 2101492
Due Date: 2/4/2021
Received Date Test Code Matrix Sel Storage
1/21/2021 I225h 200.7-DIS Aqueous
4 SEL Analytes: CA MG K NA
200.7-DIS-PR
200.8-DIS
18 SELAnalytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUVZN
200.8-DIS-PR
FILTER-PR
HG-DW-DIS-245.1
HG-DW-DIS-PR
l/21/2021 1225h 200.7-DIS Aqueous
4 SEL AnalJJ_te.s: CA MG K NA
200.7-DIS-PR
200.8-DIS
18 SELAna/ytes: AS BE CD CR CO CU FE PB MN MO NI SE AG
TLSNUVZN
200.8-DIS-PR
FILTER-PR
HG-DW-DIS-245.1
HG-DW-DIS-PR
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
DF-Metals
Page 5 of5
2
2
Printed: 01121/21 14:33 LABORATORY CHECK: %M O RT O CN '.'_:; TAT -:-] QC [J LUO 0 HOK ___ HOK __ _ HOK___ COC Emailed ____ _
3
4
5
6
8
American West
Analytical Laboratories
463 W. 3600 S. Satt Lake City, UT 64115
Phone# (801) 263-8686 Toll Free# (888) 263-8686
~ Fax# (801) 263-8687 Email awal@awal~abs.com
www.awal-labs.com
Client: Energy Fuels Resources, Inc.
Address: 6425 S. Hwy. 191
Blanding, UT 84511
Contact: Tanner Holliday
Phone#: (435) 678-2221 Cell#:
Email: tholHdaJ@enetgyfnela.com; KWelnel@energyfllela.com
Project Name: MW-24A Roll Test
Project#:
PO#:
Sampler Name: Tanner Holliday
Date
Samole ID: Samoled
Pyrite Solid Open 1/20/2021
Pyrite Crushed Open 1/20/2021
Pyrite Solid Unopened 1/20/2021
Pyrite Crushed Unopened 1/20/2021
Core 76'6"-77' Solid Open 1/20/2021
Core 76'6"-77' Crushed Open 1/20/2021
Core 76'6"-77' Solid Unopened 1/20/2021
Core 76'6"-77' Crushed Unopened 1/20/2021
Core 117'6"-118' Solid Open 1/20/2021
10 1 Core 117'6"-118' Crushed Open 1/20/2021
1, Core ll 7'6"-118' Solid Unopened 1/20/2021
12 ! Core 117'6"-118' Crushed Unopened 1/20/2021
Rellnquisllcd by: 4 #,-// ,t -'-Date:
l<tinnatURl ~ I ,. A ~ • ~ 1/2Q/2021
{/ ITlmo:
"""INamo: Tanr.er Holl~-, 1"""
Retlnquis11"'1 t,y. Datt,:
""'Mlule
!rune:
,;,...!Name:
RellnquiShed by. Dal9:
l!:ln""'ut&
Time:
Prin1Name:
Reffnc;ulshcd by: Dato, 1--T1me:
PmlNa,ne:
Time
Samoled
901
903
905
907
938
940
1000
1.001
1014
1016
1017
1019
Received by:
SIQnature
~rtnl Name:
Recelvod by:
Slanature
I
CHAIN OF CUSTODY
All analysis wltt be conducted using NELAP accredited metllocls and all dala wDI be reported using AWAL's standard analyle lists and
reporting Vmils (Pal) unless speciJk:ally raquesled otherwise on this Chain orCuslDdy and'or allached documenlatlon,
QC Level: I Tum Around Time: Unless olher arrangemenls haVe been made,
signed reports will be emailed by 5:00 pm on
3 Standard the day they are due.
X lndudeEOO: 0 wee: OPUJXD ::;; as () EXCEL bn bn --:i::: ~·-..... ::;; a Mt ..... i:::" Ii) ~· 'I-::a
C'l '& <U ~ z For Compliance With:
0 ., a D NELAP
C) r:,:. N D RCRA c' C'l ,j > D CWA 0 ~ Cl 0 () :i' D SOWA ..... Cl') ..... .. iii' Cl 0 ~· D ELAP/A2LA 0 0 ~ () D NLLAP li) C) rn ~ Cl ~ .!l .... D Non-Compliance Cl') Cl () ~· g .. IJ) ~ OI D Other: 0 :t. ... ,d G' ai bn ~ ~ C'.J G' ,e :s () < • Cl Q) )( Cl st Cl OI Cl IQ C ·c: (') Cl 0 ;,:; al "a ~-.,-§ C'l ]j .; 0 li) Ill Ill rn ~ C ::; I!: :t. ~ ~ 'iil Known Hazards 0 Q) ... tf ... 0 ,,; :E" Ill • u ii s t'l Ill i • < 0 & 0 E = z: ~ !I C: 0 ., ll!: II!: 0 Q 0 > Samole Comments ... U} ..
1 w X X X 1:0;, ;f.,·
1 w X X X 9': ()( .,.
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1 w X X X
1 w X X X
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1 w X X X
1 w X X X
1 w X X X
Date: Special Instructions:
11me: ~
2/Cf /o/''lL-
AWAL Lab Sample Set#
Page 1 of 2
!°""""'" I
Laboratory Use Only
Samples Were{;t P ,S'
8 or hand deivered
2 Ambier,torE.,)
3 TemperalUre /(1 • ( ·c
4 Received Brokef\/Leaklng
(tmpn>pe<ly~ y N
5 ~ Preserved 1 N
ed at bench
y N
6 Recetved Within
glngTimes
N
lcoc Tape Was:
1 ~ent on outer Package
Y N NA
2 eroken on OIJ!er Package
Y N NA
3 Present on Sample 0Y y N
4 Unbroken on Sample 8
Y N NA
Diserepal1<:les lle!ween 8-pto 0__ COC R<;>c:ord1 y N
.5l.0 ';;k 1:~5 'lf"' "'VU 51,-.,·, l.....,/
-Arr . .IL---~ =-.L .
'_i; for n;,.etal~ --red. See the
~_AfiJL ~( oa~ ,~ / L.. I A/, ') Analytical ::iCOyc v ~~d voe analyte
lis~ """'Name? (;/)A/,,, .LI ,:,.J,_,j ~ /,r 'Tlm~2 5 -Received by: I I Dale: ~r,.,.,,:e le, 1..:i Prl" Al DT S;...,},1 ~; J.t~,..,,.\ Slanature
jnme:
().{\J... l')po ,\ .G H,.r,A LAnDn {'pr~,'!'\+. ~~ntName:
Received by: Dale: ' I
Signature
Time:
Print Name:
: :)
I b •'
I
l
1
1
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American West
Analytical Laboratories
463 W. 3600 S. Salt Lake City, UT 84115
Phone# (801) 263-8686 Toll Free# (888) 263-8686
,
Address: 6425 S. Hwy. 191
Blanding, UT 84511
Contact: Tanner Holliday
Phone#: (435) 678-2221 Cell#:
Email: thofilday@energyfnela.com; KWelnel@energyfuels.com
Project Name: MW-24A Roll Test
Project#:
PO#:
Sampler Name: Tanner Holliday
Date
Sample ID: Sampled
Core 118'1"-118'7" Solid Open 1/20/2021
Core 118'1 "-118'7" Crushed Open 1/20/2021
Core 118'1 "-118'7" Solid Unopened 1/20/2021
Core 118'1"-118'7" Crushed Unopened 1/20/2021
~Hrquislled by. ./£1-JLk/ Date;
Sianatun, -... A ...... JI~ 1002021 , , nme:
Print Nome: Tamer""""""' 1200
Relinquished by. Dale:
IS1onature
Tlmo:
Print Name:
I
Time
Sampled
1031
1033
1034
1036
Received by:
Sionature
Print Name:
CHAIN OF CUSTODY
All analysis will be conducted using NELAP accredtted methods and all data will be reported using AWAL's standard analyte lists and
reporting limits (POL) unless specifically requested olherwise on tllis Chain of Custody and/or attached documentation.
QC Level: I Tum Around nme: Unless other arrangements have been made,
signed reports will be emailed by 5:00 pm on
3 Standard Ille day they are due.
o· X Include EDD:
::;;: '" u EXCEL ~ ~ ::c ..... ::;;: .... a 1/) ::;;: ~ ,;-
C'I ,t:J. oi' ~ 0.. z For Compliance With:
c;; rf ~-D NELAP c:, D RCRA c3' C'I c;; ;::-;:f ;,: D CWA
0 c;; u 6 D SOWA ..... C') 0 .... ... iii' c:, a D ELAP/AZLA c;; 0 ~ C) D NUAP 1/) c:, rn c-i' C) ~ -; .... "' c:, C) i::· D Non-Compliance g ... 1/) ~ .... D Other: 0 :t. G -rj G' ~ ,2. CJ G' ,e II C) t GI C) a, )( C) ..,. c:, "' II \() C: E Cl) C) 0 ~ a -1:1 .,· cu· i: C"l :§ .. ~ 1/) I'll 1 Pl Ill l!2. C: :a: :t. ~ rn al Known Hazards 0 ., ..... ti' ....... 0 ui :i IQ .. {.) Q, C'I (') tll .a .. <( u & 0 E 0 ~ i: ~ :a • l:l g ., Q 0 Sample Comments "" en II: u ...
1 w X X X
1 w X X X
1 w X X X
1 w X X X
Dale: Special Instructions:
nme:
2:L(Jf t/ 1 ~
AWAL Lab Sample Set#
Page 2 of 2 I°"' D,re
Laboratory Use Only
~mplesW-t.J../7:T
1 (:2 hand deivered
2 kn e)
3 Temperature ./u < ! ·c
4 Received Broken/Leaking
(lmproperty Sealed)
y f)
5 ~y Preserved y N
ocl atbench
y N
6 Received Within
f;'/ngTimes
N
CCC Tape Was:
1 @ nlonOUlerPackage
Y N NA
2~ on outer Package
Y N NA
3 Present on Sample c;;) y N
4 Unbroken on Sample e
Y N NA
~ancles BelwOOn Sample Labels(Jr CCC Recons? y N
;fi ~&<""17/ ,:1 /,•,, ... ,c_}
"'<,.;l{ ,;,..., ,' . 4 p..,._
S<.y,,(,· ..!.( f ""t-
ReeclYIJd. ~ ~ l~1nnatun, 't1't ~ ,/ Da'-i '/2'/ ,,. '2../, Z: Sample containers for metals were NOT field filtered and need
,J filtered.
L l r/1/1111. au j l _,1 lnme:
Ptlnt Jllame: /2~ <
ReU~ulshed by: /Di!la! . Receive<! by: I I Date:
ISJnnaturo Sionature
/T'one: /Time:
Print Na~ Print Name:
RellnqulSM<I by: Date: Received by: /Date:
ISianature l~innature
[Tlrne: ,me:
Print Name: Print Name:
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