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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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
JOB NUMBER: 930036 CUSTOMER: BATTLE MOUNTAIN CALD ATTN: ANNE BALbRIGE
CLIENT I.D .........: SAN LUIS LABORATORY I.D...: 930036-0002
DATE SAMPLED.......: 12/19/92 DATE RECEIVED....: 01(12!93
TIME SAMPLED.......: TIME RECEIVED....: 11:00
NORK DESCRIPTION...: N12 87.108 REMARKS..........: UNRINSED TAILING SOLIDS
TEST DESCRIPTION FINAL RESULT LIMITS/•DILUTION UNIiS OF MEASURE TEST M TNOD DATE TECNN
Total Sulfur (es S) 7.43 0.01 X Leco 02/04/93 SL
Pyritic Sulfur (es S) 0.70 0.07 X Nitric ,Leach 02!11{93 KDS
Sulfate Sulfur (X) 0.20 0.01 X HCL Leach 02/11/93 KDS
Total Sulfur (Tons CaC03/Kt) 44.7 0.3 Tons CaC03/Kt Leco 02/04/93 SL
Pyritic Sulfur, (Tons CaC03/Kt) 27.9 0.3 Tans CaC03/Kt Calcutdti on 02/11/93 KDS
Acid Neutralizing Potential 17.8 0.1 Tons CaC03/Kt SOANPI 02/70/93 VKN
Net Sieve Analysis •1 ASTM D1~22 02!12/93 CJS
Plus 10 mesh (2.00 mm) <0.1 0.7 X by wt.
10 K 40 Mesh (2.OOmm x 0.43mm) c0.1 0.1 X by wt.
40 x 60 mesh (0.43mm K 0.25mm) 1.2 0.1 X by wt.
60 x 100 mesh (0.25mm x 0.15mm) 20.0 0.1 X by wt.
100 x 200 mesh (0.15mm x 0.075mm) 33.6 0.7 X by w[.
Minus 200 mesh (0.075mm) 45.2 0.1 X by wt.
10703 Eest Bathany Drive
Auror e, CO 80014
[phone]
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