ENFORCE24143

• Permit No: M1988112
• IBM Index Class Name: Enforcement
• Doc Date: 5/14/1993
• Doc Name: BATTLE MOUNTAIN RESOURCES INC SAN LUIS MINE RECLAMATION EVALUATION VOLUME II
• Media Type: D
• Archive: No

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CLIENT SAMPLE 1.0.: SAM LUIS/1G 710/L3%.G-2.OS
LAB SAMPLE l.D.: 8915821
PARAMETER
lwchate Quantity
f~
Conduct ivi ty
Sul/ate
Cumulative Sultate
Acidity
Cumulative Acidity
Iron (Diss.)
Cumulative Iron
CORE LABORATORIES
SIANART OF DATA GENERATED FROM NUMIDITT CELL TESTING
STEEPEN ROBERTSON AMD KIRSTEN
March 19. 4990
UNITS MEEK 1 MEEK 2 MEEK 3 PEEK i MEEK S MEEK 6 PEEK 7 PEEK 8 PEEK 9 YEFK 10

wls 127 132 162 1G0 136 136 137 129 129 136
PN Units 6.58 6.86 6.52 6.<2 6.37 6.19 6.08 6.28 6.28 b.22
umohs/cw 200 221 163 241 269 165 15G 183 166 228
eg/L 51 57 i9 85 75 52 41 48 55 71
Total arJ 6 14 22 34 GG 51 57 63 70 BO
wg/l CaC03 <10 21 <10 16 33 14 11 26 19 <10
Tat. wB CaC03 0 3 3 5 10 11 13 16 19 19
a9/L <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03
Total u9 0 0 0 0 0 0 0 0 D 0
CLIENT SAMPLE I.D.; SAN LUIS/14710/L396.4-2.OS
LAB SAMPLE I.D.; 891582-1
PARAMETER UNITS MEEK 11 MEEK 12 MEEK 13 MEEK 14

Leachate Duantity wls 108 134 125 134
pN p1 Units 6.18 5.82 6.02 6.24
Condictivity unnhs/cw 173 }78 185 160
Sulfate ag/L Sb 120 bt 55
CllAUlati ye Sul-Leta lets(-sq -ffi T(R 109 117
Acidity wgfl CaC03 <10 89 31 12
Cumulative Acidity Tot. w9 CaC03 19 31 35 26
Iron (Dias.) w9/L <0.03 <0.03 0.06 <0.03
Cumulative Iron Total u9 0 0 8 8
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