REP13698

• Permit No: M1988112
• IBM Index Class Name: Report
• Doc Date: 9/22/1997
• Doc Name: HUMIDITY CELL TEST RESULTS RINSED SAMPLES UPPER IMPOUNDMENT
• Media Type: D
• Archive: No

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Western Atlas
International
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SUHMARY OF DATA GENERATED FROM HUHIDITY CELL TESTING
BATTLE MOUNTAIN GOLD
May b, 1993
CORE LABORATORIES
CLIENT SAMPLE I.D...: p4 54-72"
LAB SAMPLE I.D .... ..: 930258-8
week week week week week Ueek week week week week
PARAMETER UNITS 1 2 3 4 5 6 7 8 9 10

Leachete Ouanti[y mis 109 147 132 116 125 147 113 111 117 114
pH pH Units 7.30 8.90 7.20 7.16 7.25 7.20 6.92 6.92 7.06 7.45
Conductivity unohs/cm 47 68 238 383 361 240 364 268 235 1b0
Sulfate mg/L 16 22 88 166 153 93 142 100 64 44
Cumulative Sulfate Total mD 2 5 17 36 55 69 85 96 103 108
Acidity mg/L CaC03 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10
Cumulative Ac idi[y Tot. mg CaC03 0 0 0 0 0 0 0 0 0 0
Iron (Diss.) mg/L 0.04 <0.03 <0.03 <0.03 <0.03~ <0.03 <0.03 <0.03 <0. 03 0.04
Cumulative Iron Total ug 4 4 4 4 4 4 4 4 4 9
Aikal inity m91L CaC03 21 12 14 12 17 14 10 17 16 14
Cumulative Alkalinity Tot. mg CeC03 2 4 6 7 9 11 13 14 1b 18
pH of DI N20 pH Units 5.97 6.45 5.81 6.00 6.01 6.80 5.30 5.71 5.63 6.47

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