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<br />Western Atlae
<br />International
<br />~~,. e.~, w~.
<br />CORE LABOR3ATORIES
<br /> L A B O R A T O R Y T E S T S R E S U L T S
<br /> 04127/93
<br />JOB NUMBER: 930521 CUSTOMER: BATTLE MOUNTAIN GOLD ATTN: ALANA S COTT
<br />CLIENT I.D.........: SAN lUlS LABORATORY l,D ... : 930521-0011
<br />DATE SAMPLED.......: 03/31/93 DATE RECEIVED.... : 04/02/93
<br />TIME SAMPLED.......: 07:30 TINE RECEIVED.... : 10:00
<br />NORK DESCRIPTION...: 930331 BMG 01 REMARKS.......... :
<br />~iESi DESCRIPTION ~ FINAL RE SULT LIMITS/'DILUTION UNITS OF MEASURE TEST METHOD DATE TECNN
<br />Cadmium, D155. (Cd) <0. 005 0.005 mg/L 6010 (2) 04/14/93 NGL
<br />Cadmium, To[al (Cd) <0. 005 0.005 mg/L 6010 (2) D{/08/93 GAG
<br />(Calcium, Diss. (Ca) 44. 2 0.5 mg/L 6010 (b 04/14/93 NGL
<br />Chromium, Diss. (Cr) <0. 01 0.01 mg/L 6010 (2) 04/14!93 uGL
<br />Chromium, Total (Cr) <0. 01 0.01 mg/L 6010 (2) 04 /08!93 GAG
<br />Copper, Diss. (Cu) <0. 01 0.01 mgfl 6010 (2) 04/14/93 NGL
<br />Copper, total (Cu) 0. 02 0.01 mg/L 6010 (2) 04/08/93 GAG M+
<br />Iron, Diss. (Fe) 0. 28 0.03 mg/L 6010 (2) 04114/93 uGl "
<br />Iron, To[at (Fe) 0. 2$ 0.03 mg/L 6010 (2) 04 /08!93 GAG
<br />Lead, Diss. (Pb) ~ <0. 05 0.05 mglL 6010 (2) 04/14/93 NGL
<br />qqq
<br />pLeatl, total (Pb)
<br />I I
<br /><0.
<br />05
<br />0.05
<br />m9lL
<br />6010
<br />(2)
<br />04/08/93
<br />GAG
<br />Merc ury, Diss. (Hg) <0. 0003 0.0003 mg/L 7470 (2) 04/15/93 GEF
<br />Mercury, total (Hg) i <0. 0003 0.0003 mg/L 7470 (2) 04!08193 GEF
<br />Magnesium, Diss. (Mg) i 5. 5 0.1 mg/L 6010 (2) 04/14!93 NGL
<br />'Manganese, Diss. (Mn) I <0. 01 0.01 mg/L 6010 (2) 04(14!93 NGL
<br />uManganese, Total (Mn) <0.
<br />i 01 0.01 mg1L 6010 (2) 04/08/93 GAG
<br />Nickel, Diss. (Ni) ~ <0.
<br />I 04 0.04 mg/L 6010 (2) 04/14/93 NGL
<br />(Nickel, Total (Ni) ~ <0. 04 0.04 mg/L 6010 (2) 04/08/93 GAG
<br />~PO[assi um, Diss. (K) 1. 18 0.01 mg/L 258.1 (1) 04116!93 GEF
<br />Selenium, Diss. (Se) <0. 1 0.1 mg/L 6070 (2) 04/14!93 NGL
<br />Selenium, Total (Se) <0. 1 0.1 mgll 6010 (2) 04/08/93 GAG
<br />Silica, Diss. (S i02) 25. 4 0.1 mg/L 6010 (2) OL/14 /93 NGL
<br />Silver, Diss. (Ag) <0. 01 0.01 mg/L 6010 (2) 04)14/93 NGL
<br /> 10703 Eas T Bethany Drf ve
<br /> Aurora, CO 80014
<br /> (303) 751-1780
<br />PAGE:15
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