2019-10-10_HYDROLOGY - M1980244 ‎(21)‎

• Permit No: M1980244
• IBM Index Class Name: HYDROLOGY
• Doc Date: 10/10/2019
• Doc Name Note: Waste Rock Geochemical Characterization Study Report
• Doc Name: Vol. I, Part 5 of 6
• From: CC&V
• To: DRMS
• Email Name: TC1
• Media Type: D
• Archive: No

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Appendix C �NO
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Table of Humidity Cell Results Denver, Inc.
(Page 1 of 36)
Sample AP7
Parameter)
Week 0 Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 Week 8 Week 9 Week 10 Week 11 Week 12 Week 13 Week 14 Week 15 Week 16 Week 17
Acidity as CaCO3 < 10 < 10 < 10 <10 <10 < 10 < 10 < 10 <10 18 < 10 < 10 < 10 < 10 < 10 < 10 < 10 <10
Alkalinity as CaCO3 11.1 3 <2 <2 <2 <2 <2 15.2 < 2 <2 <2 <2 <2 <2 2.6 2.4 <2 <2
Conductivity 83 58.4 43.4 40.6 36.3 26.2 25.8 22.9 22.5 21.3 18.5 16.9 16.4 15.9 19.1 15.9 16.4 22.4
pH 6.4 6.7 6.5 6.5 6.3 6.3 6.3 6.3 6.2 6.5 7.3 6.3 6.3 6.2 6.0 6.0 6.0 6.1
504 11.9 9.6 7.5 7.9 5.8 4.8 4.3 3.7 3.6 3.8 2 2.5 2.4 2.5 2.5 2.7 2.5 2.3
CO3 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 < 2 <2 <2 <2 < 2 <2
HCO3 11.1 3 <2 <2 <2 <2 <2 15.2 <2 <2 <2 <2 < 2 <2 2.6 2.4 <2 <2
ORP 423 325 499 486 417 480 511 374 480 373 389 440 364 337 358 495 557 458
Temperature(°C) 20.8 19 21.2 20.9 22.3 20.6 20.8 19.9 20.9 20.7 21.4 21.8 21.6 20.3 22.6 22 22.8 22.4
Volume Recovered (mL) 764 963 931 871 901 930 925 933 898 895 938 932 918 967 974 956 969 937
Ag <0.01 <0.01 - <0.01 - <0.01 - - <0.01 - <0.01 - - - - <0.01 -Al 0.13 <0.03 - 0.17 - <0.03 - - 0.05 - 0.03 - - - - <0.03 -
As <0.0002 <0.0002 - <0.0002 - <0.0002 - - <0.0002 - <0.0002 - - - - <0.0002 -
Ba 0.06 0.077 - 0.067 - 0.083 - - 0.088 - 0.093 - - - - 0.091 - -
Be <5.0e-05 <5.0e-05 - <5.0e-05 - <5.0e-05 - - <5.0e-05 - <5.0e-05 - - - - <5.0e-05 - -
B 0.02 0.03 - 0.03 - <0.01 - - 0.01 - <0.01 - - - - 0.02 -
Ca 0.9 0.5 0.4 0.4 0.2 0.2 0.2 0.3 0.2 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4
Cd <0.0001 <0.0001 - <0.0001 - <0.0001 - - <0.0001 - <0.0001 - - - - <0.0001 - -
CI 3.9 3.4 - 1 - <0.5 - - <0.5 - <0.5 - - - - <0.5 - -
CN,WAD <0.003 <0.003 - <0.003 - <0.003 - - <0.003 - <0.003 - - - - <0.003 - -
Co <0.01 <0.01 - <0.01 - <0.01 - - <0.01 - <0.01 - - - - <0.01 - -
Cr <0.01 <0.01 - <0.01 - <0.01 - - <0.01 - <0.01 - - - - <0.01 - -
Cu 0.01 <0.01 - <0.01 - <0.01 - - <0.01 - <0.01 - - - - <0.01 - -
F 1.39 1.78 - 1.9 - 1.3 - - 1.02 - 0.77 - - - - 0.6 - -
Fe 0.05 <0.02 <0.02 0.07 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02
Hg <0.0002 <0.0002 - <0.0002 - <0.0002 - - <0.0002 - <0.0002 - - - - <0.0002 - -
K 4 2.6 - 1.9 - 1.5 - - 1.5 - 1.4 - - - - 1.5
Li 0.008 0.01 - 0.01 - <0.008 - - <0.008 - <0.008 - - - - <0.008 - -
Mg <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2
Mn <0.005 <0.005 - <0.005 - <0.005 - - <0.005 - <0.005 - - - - <0.005 - -
Mo <0.02 <0.02 - <0.02 - <0.02 - - <0.02 - <0.02 - - - - <0.02 - -
Na 10.7 9.6 - 5.6 - 3.2 - - 2.2 - 1.6 - - - - 0.8 - -
N i <0.008 <0.008 - <0.008 - <0.008 - - <0.008 - <0.008 - - - - <0.008 - -
NOz+ NO3 0.09 0.03 - 0.06 - <0.02 - - <0.02 - <0.02 - - - - <0.02 - -
OH <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2
P <0.1 <0.1 - <0.1 - <0.1 - - <0.1 - <0.1 - - - - <0.1 - -
Pb 0.0015 0.0001 - 0.0007 - 0.0003 - - 0.0003 - 0.0001 - - - - 0.0002 -
Sb <0.0004 <0.0004 - <0.0004 - <0.0004 - - <0.0004 - 0.0004 - - - - <0.0004 - -
Se <0.0001 <0.0001 - <0.0001 - <0.0001 - - <0.0001 - <0.0001 - - - - <0.0001 - -
Si 1.6 2 - 2 - 1.6 - - 1.4 - 1.4 - - - - 1.4 - -
TDS 62 36 - 26 - 12 - - 22 - 10 - - - - < 10 - -
TI <0.0001 <0.0001 - 0.0001 - <0.0001 - - <0.0001 - <0.0001 - - - - <0.0001 - -
U 0.0002 <0.0001 - <0.0001 - <0.0001 - - <0.0001 - <0.0001 - - - - 0.0001 - -
V <0.005 <0.005 - <0.005 - <0.005 - <0.005 - <0.005 - <0.005
Zn <0.01 <0.01 - <0.01 - <0.01 - - <0.01 - <0.01 - - <0.01 - -
Note:
1. All units are mg/L unless otherwise specified.