REP15044

• Permit No: M1988112
• IBM Index Class Name: Report
• Doc Date: 3/24/1997
• Doc Name: NOTICE OF INTENT TO CONTINUE MINING OPERATIONS 112D-3 HARD ROCK METAL AND DMO ANNUAL REPORT
• Permit Index Doc Type: ANNUAL FEE / REPORT
• Media Type: D
• Archive: No

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CORE LABORATORIES
SUMMARY OF DATA GENERATED FROM HUMIDITY CELL TESTING
BATTLE MOUNTAIN RESOURCES, INC.
January 0], 1997
CLIENT SAMPLE I.D.. 960726BMG 03
LAB SAMPLE I.D......: 962030-3
PARAMETER
Leachate Qua nti[y
pH
Conductivity
Su lfa Le
Cumu la Live Sulfa ce
Ac idi[y
Cumulative Acidity
Iron (Diss.l
Cumula Live Iron
Alkal>n ity
Cumulative Alkalinity
pH of DI H2O
Dale Sampled
week Week Week week Week Week Week Week Week Week
UNITS 11 12 13 14 15 16 17 18 19 20
mis 179 161 171 156 160 161 156 155 160 156
pH Units 6.99 6.47 6.95 6.70 6.81 6.85 6.92 6.96 6.81 6.]0
umohs/cm 56 62 51 60 60 56 57 53 69 58
mg/L 12 <10 c10 <10 <10 <10 <10 <10 <10 <30
Total mg 2 2 2 2 2 2 2 2 2 2
mg/L Ca C03 QO <10 <10 <10 <10 QO <10 <10 <10 <30
Tot. mg CaC03 0 0 0 0 0 0 0 0 0 0
mg/L <0. 03 <0. 03 <0.03 <0.03 <0. 03 <0. 03 <0.03 c0.07 <0.03 c0. 07
Total ug 0 0 0 0 0 0 0 0 0 0
mg/L CaC03 14 18 16 21 21 1B 16 22 34 20
To[. mg Ca C03 2 5 8 11 15 19 20 24 29 32
pH Units 5.65 5.60 6.98 5.88 5.50 5.49 6.89 7.02 5.69 5.85
10/14/96 10/21/96 10/28/96 11/04/96 11/11/96 11/18/96 11/25/96 12/02/96 12/09/96 12/16/96
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