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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Waatn['n AElaa
International
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CORE LABOI?~ATORIES
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: 922125 CUSTOMER: BATTLE MOUNTAIN GOLD ATTN: ALANA SCOTT
CLIENT I.D.........: SAN LU[S LABORATORY 1.D...:~ 22125-0005
DATE SAMPLED.......: 11/12/92 DATE RECEI VED....: 11/25/92
TIME SAMPLED.......: TIME RECEIVED....: 417:05
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WORK DESCRIPTION...: A'1
45 -63" REMARKS..........: NRINSED TAILING SOLIDS
TEST DESCRIPTION FINAL RESULT LIMITS/'DiLUT10N UNITS OF MEASURE TEST ME HOD DATE TECHN
Total Sulfur (as S) 0.81 0.01 X Leco 12/18/92 SL
Pyritic Sulfur (as S) 0.17 0.01 X Nitric each 01/11/93 KDS
Sulfate Sulfur (X) 0.25 0.01 X HCL Leah 01!11/93 KDS
Total Sulfur (Tons CaC03/Kt) 25.3 0.3 Tons CaC03/K[ Leco 12/18/92 SL
Pyritic Sulfur, (Tons CaC03/Kt) 5.3 0.3 Tons CaC03/Kt Nitric each 01/11/93 KDS
Acid Neutralizing Potential 11.1 0.1 Tons CaC03/Kt SOANPI 01/08/91 KJA
we[ Sieve Analysis '1 ASTN D4#2 01/25/93 CJS
Plus 10 mesh (2.00 mm) <0.1 0.1 X by wt.
10 x LO Mesh (2.OOmm x 0.43mm) x0.1 0.1 % by wt.
40 x 60 mesh (0.43mm X 0.25mm) D.9 0.1 % by wt.
60 x 100 mesh (0.25mm x 0.15mm) 9.8 0.1 X by wt.
100 x 200 mesh (0.15mm x 0.075mm) 21.0 0.1 X by wt.
Minus 200 mesh (0.075mm) 68.3 0.1 % by wt.
10703 Eas[ Be hanY Drive
Aurora, CO 0014
(303) 751-178
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