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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SUMMARY OF DATA GENERATED FROM NUMIDIiY CELL TESTING
BATTLE MOUNTAIN GOLD
May b, 1993
CORE LABORATORIES
CLIENT SAMPLE I.D...: NS 0-10"
LAB SAMPLE I.D......: 930258-9
week week Week week Week week Week week Week week
PARAMETER UNITS 1 2 3 4 5 6 7 8 9 10

Leachate Quantity mis 105 103 103 99 101 108 102 99 104 103
pH pH units 7.30 7.62 7.46 7.11 7.14 6.98 6.91 6.98 6.80 7.20
Conduct iviiy umohslcm 62 253 238 193 177 140 157 142 167 156
Sulfate mg/L 13 31 41 54 55 47 35 33 46 53
Cumulative Sulfate iot al mg 1 5 9 14 20 24 28 31 36 45
Ac idily mg/L CaC03 <70 <10 <10 <10 <10 <10 <10 <10 <10 <10
Cumulative Acidity Tot. mg CaC03 0 0 0 0 0 0 0 0 0 0
Iron (D iss.) mg/L 0.03 <0.03 <0.03 <0.03 0.03- 0.07 0.04 <0.03 0.04 0.03
Cumulative Iron Total ug 3 3 3 3 6 14 18 18 22 25
Alkalinity mg/L CaC03 22 82 30 14 14 12 14 14 12 12
Cumulative Alkalinity To[. mg CaC03 2 11 14 15 17 18 79 21 22 23
pH of DI H2O 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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