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 Aaea
International
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CORE LABO~{tATOR1ES
L A B O R A T O R Y T EST S R E S U L T S
02/03/93
JOB NUMBER: 922725 CUSTOMER: BATTLE MOUNTAIN GOLD ATTX: ALANA SC T
CLIENT I.D.........: SAN LUIS LABORATORY I.D...: p
22125-0012
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DATE SAMPLED.......: 11/73/92 DATE RECEIVED....: 1'1/25/92
TIME SAMPLED.......: TIME RECEIVED....:
7:05
.
C
WORK DESCRIPTION...: Jl6
48-72" REMARKS..........; NRINSED TAILING SOLIDS
TEST DESCRIPTION FINAL RESULT LIMITS/•DILUTION UNITS OF MEASURE TEST ME X00 DATE TECXN
total Sulfur (as S) 0.69 0.01 X Leco ' 12/18/92 SL
Pyritic Sulfur (as S) 0.15 0.01 X Nitric each 01/11/93 KDS
Sulfate Sulfur (X) 0.24 0.01 X XCL Leah 01/11/93 KDS
Total Sulfur (ions CaCO3/Kt) 21.6 0.3 tons CaC03/Kt Leco 72/18/92 SL
Pyritic Sulfur, (Tons CaC03/Kt) 4.7 0.3 ions [aC03/Kt Nitric Leach 01/11/93 KDS
Acid Neutralizing Potential 15.4 0.1 Tons CaO03/Kt SOANPI 01/08/93 KJA
Ne[ Sieve Analysis •1 ASTM D4~2 01/25/93 CJS
Plus 10 mesh (2.00 mm) <0.1 0.1 X by wt.
70 % 40 Mesh (2.OOmm x 0.43mm) 0.1 0.1 X by wt.
40 x 60 mesh (0.43mm X 0.25mm) 0.5 0.1 X by wt.
60 x 100 mesh (0.25mm x O.15mm) 8.1 0.1 X by rt.
100 x 200 mesh (O.15mm x 0.075mm) 23.0 0.7 X by Mt.
Minus 200 mesh (0.075mm) 68.3 0.1 X Dy wt.
10703 East ee hany Drive
Aurora, CO 0014
(303) 751-778
PAGE:12
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