2022-10-20_HYDROLOGY - M2007044 ‎(4)‎

• Permit No: M2007044
• IBM Index Class Name: Hydrology
• Doc Date: 10/20/2022
• Doc Name Note: Appendix 2 - Data Tables
• Doc Name: Hydrology Report
• From: Energy Fuels Resources USA Inc
• To: DRMS
• Annual Report Year: 2022
• Report Quarter_Month: 3
• Email Name: THM
• Email Name: ACY
• Media Type: D
• Archive: No

Table 6 Whirlwind Mine Waste Rock
Whirlwind Mine Waste Rock Sampt
Sample ±DWW 04 WW 05 WW 06 WW WR
Collection Date1/18/07 11/18/07 11/18/07 1 3008-4009
Constituents Units
TOTAL ANALYSES
Total Major Ions
Calcium m 17100 12000 18900 28300
Magnesium m 4020 2760 5720 3300
Phosphorous m 174 101 299 247
Potassium m 1800 852 6510 1380
Silica m 1610 1 1100 1 1180 1 2290
Sodium m 101 1 105 1 220 1 211
Total Metals
Aluminum m 8600 5590 17300 4190
Antimony m <0.5 <0.5 <0.5 <0.5
Arsenic mgLkg 4.6 1.4 3.8 14.5
Barium m 558 771 35.9 234
Beryllium m <0.5 <0.5 0.7 <0.5
Boron mgkkg 5.6 1 <5.0 11.4 <5.0
Cadmium m <0.5 <0.5 <0.5 <0.5
Chromium m 4.1 2.5 14.6 4.9
Copper m 0.7 3.4 7.5 20.4
Iron m 2790 3450 13800 5060
Lead m 7.8 1.2 4.7 16.1
Manganese mg1kg 102 90.4 133 190
Mercury mgtkg <0.05 <0.05 <0.05 <0.05
Molybdenum m <0.5 <0.5 1.2 <0.5
Nickel mg1kg 2.7 1.9 11.6 3.2
Selenium m 3.0 <0.5 <0.5 4.0
Silver mgtkg <0.5 1 <0.5 <0.5 <0.5
Thallium mgtkg <0.5 <0.5 <0.5 <0.5
Uranium m 10.9 6.4 2.7 7.8
Uranium as U30S m 12.8 7.6 3.2 9.2
Vanadium m 336 47.2 88.4 1 51.8
Vanadium as V205 mglkg 599 84.3 158 92.4
Zinc m 9.1 1 9.1 21.0 32.1
Total Radionuclides
Gross Alpha pC!/g 1 20.4 13.0 9.4 21.5
Gross Beta Pci/g 26.0 17.9 15.0 29.4
Radium-226 Ci/ 4.2 2.8 3.8 3.7
Radium-228 Ci/ <0.1 <0.1 0.3 <0.5
Radium-226+-228 U c4.3 <2.9 4.1 <4.2
SYNTHETIC PRECIPITATION LEACHING:PROCEDURE(SPLP)ANALYSES
SPLP Extractable Physical Pro
TDS m 52 40 52 30
H S.U. 10.1 10.2 10.1 9.87
Hardness mg1L 17.5 17 10.7 13
Alkalinity m 34 37 36 35
ConductancePS/cm 83.5 87.9 92.6 96
SPLP Extractable Maior Ions
Sodium m 10 8.6 11.2 12.3
Calcium m 5.2 5.3 3.0 3.4
Magnesium m 1.1 0.9 0.8 1.0
Potassium mg1L <0.5 <0.5 2.6 4.0
Chloride mg1L <1 <1 <1 2
Flouride mgtL <0.1 <0.1 0.1 0.1
Nitrate m <0.1 <0.1 <0.1 1.2
Nitrite m <0.1 <0.1 <0.1 <0.1
Phosphorous m <0.1 <0.1 <0.1 <0.1
Bicarbonate as HCO3 m L 24 25 24 23
silica m 2.6 1 2.8 1 3.3 1 4.7
Sulfate m /L 4 1 2 1 3 1 6
SPLP Extractable Metals
Aluminum m 0.2 0.2 0.2 0.7
Antimony m <0.001 <0.001 <0.001 <0.001
Arsenic m 0.033 0.002 0.026 0.040
Barium m <0.1 0.2 <0.1 <0.1
Beryllium m <0.001 <0.001 <0.001 <0.001
Boron m <0.1 <0.1 <0.1 <0.1
Cadmium m <0.002 <0.002 <0.001 <0.001
Chromium mg1L <0.05 <0.05 <0.05 <0.05
Copper m L <0.01 <0.01 <0.01 <0.01
Iron m 0.07 0.05 0.11 0.32
Lead m <0.001 <0.001 <0.001 0.002
Manganese Em-
<0.01 <0.01 <0.01 <0.01
Mercury <0.001 <0.001 <0.001 <0.001
Molybdenum <0.1 <0.1 <0.1 <0.1
Nickel <0.05 <0.05 <0.05 <0.05
Selenium 0.014 <0.004 <0.004 0.012
Silver m <0.01 <0.01 <0.01 <0.01
Thallium m <0.001 <0.001 <0.001 <0.001
Uranium m L <0.0004 <0.0004 <0.0004 0.0066
Uranium as U308 m L <0.0004 <0.0004 <0.0004 0.0077
Vanadium mg1L I <0.1 <0.1 <0.1 I <0.1
Vanadium as V205 m <0.2 1 <0.2 <02 1 <0.2
Zinc m L 1 0.05 1 0.02 0.02 1 0.01
SPLP Extractable Radionuclides
Uranium Ci/L 1 <0.3 <0.3 <0.3 4.5
Gross Alpha pCi/L 5.3 2.4 2.6 6.7
Gross Beta pC11L 6.4 <2.0 4.7 <5.5
Radium-226 pCill. <0.2 <0.2 <0.2 0.20
Radium-228 Ci/L <1.0 <1.0 <1.0 <1.4
Radium-226+-228 pCi/L <1.2 <1.2 <1.2 <1.6
Notes:
1.3008-4Q09 sample was a composite of waste rock grab samples collected on
11/4/08,3/5/09,6/19/09 and 9/8/09.
Table 6 Total and SPLP Data
Whirlwind Mine Waste Rock
Page 1 of 1