ENFORCE36671

• Permit No: M1988112
• IBM Index Class Name: Enforcement
• Doc Date: 5/14/1993
• Doc Name: LOWER POND
• Media Type: D
• Archive: No

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Western AUas
International
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CORE LABORATORIES
L A B O R A T O R Y T EST S R E S U L T S
02/19/93
1
JOB NUMBER: 930036 CUSTOMER: BATTLE MOUNTAIN CALD ATTM: ANNE BALpRI GE
CLIENT I.D.........: SAN LUIS LABORATORY I.D...:930036-0001
DATE SAMPLED.......: 12/17/92 DATE RECE IVED.. .. :'05/12/93
TIME SAMPLED.......: TIME RECEIVED....: 11:00
NORK DESCRIPTION...: N7 90.117 REMARKS..........:'UNRINSEO TAILING SOLIDS
TEST DESCRIPTION FINAL RESULT LIMITS(•DILUT ION UNITS OF MEASURE TEST M TH00 DATE TECHM
Total Sulfur (es S) 1.99 0.01 X Leco 02/04/93 SL
Pyritic Sulfur (as S) 1.22 0.01 X Nitric !Leach 02/11/93 KOS
Sulfate Sulfur (X) 0.14 0.01 X HCL Leach 02/11/93 KDS
Total Sulfur (Tons CeC03/Kt) 62.2 0.3 Tons CaC03/Kt Leco 02!04/93 SL
Pyritic Sulfur, (Tons CeC03/KU 3B.1 0.3 Tons CaC03/Kt Celcul d[i on 02/11/93 KDS
Acid Neutralizing Potential 16.4 0.1 Tons CaC03/Kt SOAMPI 02/10/93 VKM
Net Sieve Analysis •1 ASTM 0482 02f 12793 CJS
Plus 10 mesh (2.00 mm) <0.1 0.1 X by wt.
10 % 40 Mesh (2.OOmm x 0.43mm) 0.2 0.1 X by wt.
40 x 80 mesh (0.43mm % 0.25mm) 1.5 0.1 X by wt.
60 x 100 mesh (0,25mm x 0.15mm) 10.1 0.1 X by wt.
100 x 200 mesh (0.15mm x 0.075mm) 24.9 0,1 % by wt.
Minus 200 mesh (0.075mm) 63.3 0.1 X by wt.
10703 East B hang Drive
Aurora, CO p0014
p
(303) 751-17
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