<br />
<br />CORE LABORATORIES
<br />L A B O R A T O R Y T E S T S R E S U L T S
<br />11/08/94
<br />JOB NUMBER: 942639 CUSTOMER: BATTLE MOUNTAIN GOLD ATTN: SALLY NAYES
<br />CLIENT I.D.........: LABORATORY I.D...: 942639-0008
<br />DATE SAMPLED.......: 10/13/94 DATE REUEIVEU....: 10/18/94
<br />T[ME SAMPLED.......: 09:35 TIME RECEIVED....: 09:45
<br />YORK DESCRI PT iON...: 941013BMG03 REMARKS..........:
<br />TEST DESCRIPTION FINAL RESULT LIMITS/'DILUTION UN1T5 OF MEASURE TEST METHOp DATE TECHN
<br />Ladmi um, Diss. (Cd) <0.005 0.005 mg/L 6010 (2) 10/31/94 GEF
<br />Cadmium, Total (Cd) <0.005 0.005 mg/L 6010 (2) 10/31/94 GAG
<br />Calcium, Diss. (Ca) 16.2 0.1 mg/L 6010 (2) 10/31/94 GEF
<br />Chromium, Diss. (Cr) c0.01 0.01 mg/L 6010 (2) 10/31/94 GEF
<br />Chromium, Total (Cr) <0.01 0.01 mg/L 6010 (2) 10/31/94 GAG
<br />Capper, Diss. (Cu) <0.01 0.01 mg/L 6010 (2) 10/31/94 GEF
<br />Copper, Total (Cu) <0.01 0.01 mg/L 6010 (2) 10/31/94 GAG
<br />Iron, Diss. (Fe) 0.04 0.03 mg/L 6010 (2) 10/31/94 GEF
<br />Iron, Total (Fe) 0.16 0.03 mg/L 6010 (2) 10/31/94 GAG
<br />Lead, Diss. (Pb) <0.05 0.05 mg/L 6010 (2) 10/31/94 GEF
<br />Lead, Total (Pb) <0.05 0.05 mg/L 6010 (2) 10/31/94 GAG
<br />Mercury, Diss. (Hg) <0.0002 0.0002 mg/L 7470 (2) 10/31/94 BPB
<br />Mercury, Total (Hg) <0.0002 0.0002 mg/L 7470 (2) 11/01/94 BPB
<br />Magnesium, Diss. (Mg) 4.3 0.1 mg/L 6010 (2) 10/31/94 GEF
<br />Manganese, Diss. (Mn) <0.01 0.01 mg/L 6010 (2) 10/31/94 GEf
<br />Manganese, Total (Mn) c0.01 0.01 mg/L 6010 (2) 10/31/94 GAG
<br />Nickel, Diss. (Ni) <0.04 0.04 mg/L 6010 (2) 10/31/94 GEF
<br />Nickel, Total (Ni) <0.04 0.04 mg/L 6010 (2) 10/31/94 GAG
<br />Potassium, Diss. (K) 0.9 0.1 mg/L 7610 (2) 11/02/94 BPB
<br />Selenium, Diss. (Se) <0.1 0.1 mg(L 6010 (21 10!31(94 GEF
<br />Selenium, Total (Se) <0.1 0.1
<br />I mg/L 6010 (2) 10/31/94 GAG
<br />Silica, Diss. (Si02) 14.3 0.1 mg/L 6010 (2) 10/31/94 GEF
<br />Silver, Diss. (Ag) <0.01 0.01 mg/L 6010 (2) 10/31/94 GEF
<br />10703 East Bethany Drive
<br />Aurora, CO 80014
<br />~ (303) 751-1780 I
<br />PAGE:14
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