2016-07-28_REVISION - M1980244 ‎(2)‎

• Permit No: M1980244
• IBM Index Class Name: Revision
• Doc Date: 7/28/2016
• Doc Name: Adequacy Review Response
• From: Newmont
• To: DRMS
• Email Name: TC1
• Media Type: D
• Archive: No

HC-48 GHC15-1/100-900/Kinetic
TEST INFORMATION
Lab ID H"8
Sample Name GHC15-1/100-900/Kinetic GHC15-1/100-900/Kinetic
Sam e T e Volcanic/CaIcite
Cell Diem. cm 10
Cell Height cm 35
Charge w. , 5000 - 10
Fitter 5 micron rated m lene felt
Cell Material PVC
Initial flush rnQ ID00
wee flush mL 1� 4500 9
Tem rature C 19-23
Sam a Fr teuen week)
Start-u da 07/07/15
Proceedure Weekly Flush 4000 8
ACID BASE ACCOUNTING
Pasotate H IAJ/A
Tl Sulfur wt.% 1.16
Sulfate Sulfur wt.% 0.14 3500 7
Sulfide Sulfur' WI.% 0.76 w
Maximum Potential Acidity- Kg CaCC3,7onne 36 3
Neutmlizabon Potential Kg CaCO3/7onne 3
Net Neutralization Potential K CaCO3/Tonne -33 3000 6
Fizz Ratin #N/A
Carbon Dioxide wt.% #N/A C
K CaCO3/Tonne #N/A O
'Total S minus SulfateSulfur'•Basetl on sulfide S 1 2500 5 N
NET ACID GENERATION TEST
NAG H s.u. 2.7
NAG Acid- H 4.5 k CaCO3ttonne 22 •; f CL
NAG Acidi H 4.5 corr' k CaCO3/tonne 0 2000 4
NAG Acidi H 7.0 k CaCO3/tonne 0
i>
NAG Acidi H 7.0(corr' Irg CaCO3ftonne 1 0 �
'Corrected for Peroxide blank 'C
GRAINSIZE ANALYSIS 1500 3
..an diameter mm 0.0 0
S ecific Area ra 16.2 V
HCT TEST SUMMARY
Parameter Conc FluxM1 Flux/M Flux/A. 1000 2
Unit m L m/k m
H s.u. 4.26
Conductivity uMhc/cm 39
ORP m 377 500 A 1
Sulfate 8 7 356 22
Acidity, -6 -6 -296 -18
TDS #DIV/0! #DIV/O! #DIV/0! #DIV/0!
Cd 0.00553 0.00 0 0 0 0
Ca 1.16667 1.02 53 3
Co 0.04778 0.04 z o 0 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102
Fe 0.11293 0.10 5 0
Mg 0.21111 0.18 10 1
Mn 0.11811 0.10 s o Time(weeks)
Ni 0.DO678 0.01 0 0 ♦ Conductivity(uMho/cm) -y-ORP(mv) -0-Sulfate(mg/L) f pH -*-Zinc(mg/L)
Zn 0620024 0.18 9 1
L- I
Time In Ou PH I Cond ORP SO4 I Acid AIk TDS CI NO3-N HCO3 At Sb As Ba Be Bi B Cd Ca Cr Co CulFe
Pb Li M Mn H' Mo Ni P K Se Si A Na Sr Te TI Th Sn Ti U V Zn Zr
Week mL mL s.u. umhos/c my A. L m L m/L m/L m/L m/L m/L m/L m/L m/L m/L m/L m/L m/L m/L m/L m/L m/L m/L m/L m/L m/L m IL m/L m IL m/L m/L m/L m/L m/L m/L m/L m/L m/L m/L m IL m/L m/L m/L ring
IL m/L
Av 47 1000 874 4 39 377 8 -6 -2#DIV/01 #DIV/01 #DIV/O! -2 0.321 0.000 0.000 0.075 O.ODO -0.040 0,002 0.006 1.167 -0,010 0.048 0.269 0.013 -0.001 0.211 0.118 0.D00 -0.020 0.007#DIV/0! 2.189 0.001 #DIV/01 -0.010 0.678 0.108#DIV/0' 0,000#DIV/O! -0.040 -0.005#DIV/0! -0.005 0.200#DIV/O!
Output m/k k 7 -6 -2#DIV/01 #DIV/01 #DIV/0! -1 75 0.28 0.00 0.00 0.07 O.DO -0.03 0.00 0.00 1.02 -0.01 0.04 0.23 0.01 0.DO 0.18 0.10 0.D0 -0.02 0.01 #DIV/01 1.91 0.00#DIV/01 -0.01 0.59 0.09#DIV/01 0,00#DIV/O! -0.03 0.00#DIV/01 0.00 0.18#DIV/01
Output m k/r 356 -296 -91 #DIV/01 #DIV/01 #DIV/01 -91 15 0 0 3 0 -2 0 0 53 0 2 12 1 0 10 5 0 -1 0#DIV/01 100 0#DIV/01 0 31 5#DIV/0! 0#DIV/01 -2 0#DIV/01 0 9#0I2/0,
Output(mg]m2l r 22 -18 -6#DIV/O! #DIV/O! #DIV/01 -6 1 0 0 0 0 0 0 0 3 0 0 1 0 0 1 0 0 0 0#DIV/01 6 0#DIV/01 0 2 0#DIV/0' 0#DIV/0! 0 0#DIV/01 0 1 #DIV/01
Date Time In Out H Cond ORP SO4 Acid Atk TDS CI NO3-N HCO3 At Ski As Ba Be Bi B Cd Ca Cr Co Cu Pb Li Mg Mn H' Mo Ni P K Se Si Aq Na Sr Te TI Th Sri Ti U V Zn Zr
Weak mL mL e.u. umhos/c my A. m IL' m IL' m/L /L m IL m/L m/L m/L m/L m/L m/L /L m/L m/L m/L m/L m/L m/L m/L IL m/L m/L m/L m IL m/L m/L m IL m/L m/L m IL m/L m L m/L m/L m/L m IL m IL m/L m/L m/L m/L m/L
Detection Limit 5 0.01 1 5 1 1 1 15 02 0.001 0.005 D.001 0.001 0.001 0.001 0.001 0.05 0.0002 0.05 0.001 0.001 0.001 0.05 0.001 0.001 0.05 0.001 0.02 0.0005 0.001 O.tS 0.1 0.001 0.25 0.00025 0.05 0.001 0.001 0.0001 0.0005 0.001 0.001 0.0005 0.001 0.005 0.01
GADropbox(ABC)\_AB PROJECTS\1385_CCBV-UG\3_Data\HCT\SWS\2016-07-20\20160719_HCT Tests-AB.xlsx\48 Adrian Brown Consultants,Inc. 7212016 08 41