2019-10-10_HYDROLOGY - M1980244 ‎(18)‎

• 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 1 of 6
• From: CC&V
• To: DRMS
• Email Name: TC1
• Media Type: D
• Archive: No

Total Carbon(%)
0.0 1.2 2.4 3.6 4.8 6.0 7.2
180 Acid-Neutralizing Potential for
160 Other Intrusive Rock Type
..........................................................
Estimated from Total Carbon
140 _ .......
count 305.0
120 -..._..:........... ..........:...........:...........:. .......
. mean 10.4
std 15.8
100 min 0.1
o' 25% 3.0
u80 _...-.;..._.__;...........:. .........:. .........:.. - 50% 5.3
75% 10.1
60 _.....:..........;...... _ max 161.8
40 ........
zo _...:...................................;_. .......
0
0 100 200 300 400 500 600
Acid-Neutralizing Potential(ppt CaCO:,)
Total Sulfur(%)
0.0 3.2 6.4 9.6 12.8 16.0 19.2
50 1 1 Acid-Generating Potential for
Other Intrusive Rock Type
Estimated from Total Sulfur
40 _ .;......
count 305.0
mean 65.1
30 std 69.5
...............
C min 0.2
0 25% 9.4
u 50%
20 44.2
__:......... ...... .... ..__.. .. . . 75% 107.7
max 573.1
10 . ....... ........ ........ ........
0
0 100 200 300 400 500 600
Acid-Generating Potential(ppt CaCO:,)
60 Net Neutralizing Potential for
Other Intrusive Rock Type
so Estimated from Total Carbon and Sulfur
_._.. ........._....... ....
count 305.0
40 ........
.......... ..........:...........:......... mean 54.6
std 72.4
min -567.6
0 30 25% 92.9
50% -32.3
75% -2.7
zo ---..;.....__..;.. ..... max 153.1
10
0
-600 -400 -200 0 200 400 600
Net Neutralizing Potential(ppt CaCO:,)
PROJECT NO 4059 BY BTH '.�
CHECKED BTH . Distributions of Sulfur, Carbon, and Estimated
DRAWN RJN .•�� NNP for Each Rock-Type Group
DRAWING NAME DIST
raralrITASCATM
DRAWING DATE 24 MAY 2019 CLIENT: FIGURE NO.
REVISION DATE Denver, Inc. Cripple Creek and Victor 2-2e