ENFORCE21137

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

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Western Aelee
International
oys.. coa.•.

CORE LABOI~tATOR1ES
L A B O R A T O R Y i EST S R E S U L T S '
02/03/93
JOB NUMBER; 922125 CUSTOMER: BATTLE MOUNTAIN GOLD ATTN: ALANA SC TT
i
CLIENT I.D.........: SAN LUIS LA80RATORY I.D...: X922125-0007
DATE SAMPLED.......: 11/12/92 DATE RECEIVED....: 71/25/92
TIME SAMPLED.......: TIME RECEIVED....: I''117:05
.
YORK DESCRIPTION...: k4
0-18" REMARKS..........: UNRINSED TAILING SOLIDS
TEST DESCRIPTION FINAL RESULT LIMITS/•DILUTICN UNITS OF MEASURE TEST ME NOD DATE TECXN
rocal Sulfur (as S) 1.56 0.01 X Leco 12/18/92 SL
Pyritic Sulfur (as S) 0.32 0.01 X Nitric beach 01111!93 KDS
Sulfate Sulfur (X) 0.31 0.01 X NCL Leach 01/11793 KDS
Total Sulfur (Tons CaC03/Kt) 48.8 0.3 Tons [aC03/Kt Leco 12!18!92 SL
Pyritic Sulfur, (Tons CaC03/Kq 10.0 0.3 Tons CaC03/Kt Nitric leech 01111/93 KDS
Acitl Neutralizing Potential 6.2 0.1 Tons CaC03/Kt SOAMPI 01108)93 KJA
uet Sieve Analysis •1 ASTM D47~2 D1/25/93 CJS
Plus 10 mesh (2.00 mm) <0.1 0.1 X by wt.
10 % 40 Mesh (2. DDmm x 0.43mm) <0.1 0.1 X by wt.
40 z 60 mesh (0.43mm % 0.25mm) 3.3 0.1 X by wt.
60 x 100 mesh (0.25mm x 0.15mm) 27.5 0.1 X by wt.
100 x 200 mesh (0.15mm x 0.075mm) 33.4 0.1 X by wt.
Minus 200 mesh (0.075mm) 35.8 0.1 X by wt.
10703 East Be[ any Drive
Aurora, CO B 014
[phone]
PAGE :7
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