'`I,'
<br />Western Atlas
<br />International
<br />CORE LABOIrIATORIES
<br />L A B O R A T O R Y T E S T S R E S U L T S
<br />08/31/93
<br />JOB NUMBER: 931520 CUSTOMER: BATTLE MOUNTAIN GOLD ATTN: ALANA SCOTT
<br />CLIENT I.D.........: 930730 ~ LABORATORY I.D..,: 931520-0005
<br />DATE SAMPLED.......: 07/30/93 DATE RECEIVED...,: 08/06/93
<br />TINE SAMPLED.......: 14:00
<br />` ' TIME RECEIVED...,: 10:00
<br />u
<br />NORK DESCRIPTION...: BMG 03 f ` REMARKS.........,: RECD a 19 DEGREE C
<br />TEST DESCRIPTION FINAL RESULT LIMITS/•DILUTI ON UNITS OF MEASURE TEST METHOD DATE TECHN
<br />Alkalinity, Total (Unfilt.) 158 5 mg/L CaC03 310.1 (1) 08/09/93 RKB
<br />1
<br />Chloride (Unf iLt.) 11.3 0.5 mg/L 325.2 (1) 08/16/93 DME '
<br />Cyanide, Total (Unfilt.) <0.02 0.02 mg(L 335.2 (1) 08!11/93 SLS
<br />Cyanide, u.A .D. (Unfilt.) <0.02 0.02 mg/L 412H (3) 08/13/93 SLS
<br />Fluoride (Unfilt.) 1.0 0.2 mg/L 340.2 (1) 08/24/93 SLS
<br />Nitrogen, Ammonia (Unf ilt. as N) 0.02 0.01 mg/L (as N) 350.1 (1) 08/10/93 DME
<br />Nitra[e Nitrite (as N) lUnfilt.) 0.35 0.05 mg/L (as N) 353.2 (1) 08/24/93 RJL
<br />Sulfate (Unfilt.) 16 10 mg/L 375.2 (1) 08/23/93 DNE
<br />Sulfide (Unfilt.) <0.05 0.05 mg/L 376.2 (1) 08/15/93 PJX ,
<br />Arsenic, Diss. (AS) <0.05 0.05 mg/L 6010 (2) 08/23/43 NGl
<br />Boron, Diss. (B) <0.05 0.05 mg/L 6010 (2) 08/23/93 NGL
<br />iCadmium, Diss. (Cd) <0.005 0.005 mg/L 6010 (2) 06/23/93 uGL
<br />Calcium, Diss. (La) 17.1 0.1 mg/L 6010 (2) 08/23/93 NGL
<br />Chromium, Diss. (Cr) <0.01 0.01 mg/L 6010 (2) 08/23/93 NGL
<br />Copper, Diss. (Cu) <0.01 0.01 mg/L 6010 (2) 08/23/93 NGL
<br />Iron, Diss. (f e) <0.63 0.03 mg/L 6010 (2) 08/23/93 NGL
<br />Lead, Diss. (Pb) <0.05 0.05 mg/L 6010 (2) 06/23/93 NGL
<br />Mercury, Diss. (Ng> <0.0003 0.0003 mg/L 7470 (2) 08/23/93 GAG
<br />Magnesium, Diss. (Mg) 1.9 0.1 mg/L 6010 !2) 08/23/93 NGL
<br />Manganese, Diss. (Mn) <0.01 0.01 mg/l 6010 (2) 08(23(93 uGl
<br />Nickel, Diss. (Ni) <0.04 0.04 mg/L 6010 (2) 06/23/93 NGL
<br />Potassium, Diss. (K) 1.29 0.01 mg/L 7610 (2) 08/25/93 GEF
<br />Selenium, Diss. (Se) <0,1 D.1 mgfL 6010 (2) 08!23/93 NGL
<br />10703 East Bethany Drive
<br />Aurora, LO 80014
<br />(303) 751-1780
<br />PAGE:10
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