<br />W
<br />CORE LABORATORIES
<br />L A B O R A T O R Y T EST S R E S U L T S
<br />11/08/94
<br />JOB NUMBER: 942639 CUSTOMER: BATTLE MOUNTAIN GOLD ATTN: SALLY HAYE9
<br />CLIENT I.D.........: LABORATORY I.D...: 942639-0006
<br />DATE SAMPLED.......: 10/13/94 DATE RECEIVED....: 10J 18/94
<br />TIME SAMPLED.......: 08:15 TIME RECETVED....: 09:45
<br />NORK DESCRIPTION...: 941013BMG01 ~ ~~( REMARKS..........:
<br />TEST DESCRIPTION FINAL RESULT LIMITS/•DILUTiON UNITS OF MEASURE TEST METHOD DATE TELHN
<br />Alkalinity, Total (Unfilt.) 184 5 mg/L CaC03 310.1 (1) 10/25/94 RPK
<br />Bicarbonate (Unfilt.) 224 5 mg/L 403 (3) 10/25/94 RPK
<br />Carbon, Total Organic (TOL) 6 2 mg/L 415.2 (1) 11/04/94 PJM
<br />Carbonate (Unfilt.) c1 1 mg/L 403 (3) 10/25/94 RPK
<br />Chloride (Unfilt.) 4.6 0.5 mg/L 325.2 (1) 10/26/94 SLS
<br />
<br />Cyanide, Total (Unfilt.) <0.02 " 0.02 mg/L 335.2 (1) 10/20/94 ~ RJC
<br /> /
<br />Cyanide, W.A.D. (Unfilt.) <0.02 V 0.02 mg/L 4500-CN 1 (3) 10/22/94 KDS
<br />Fluoride (Unfilt.) 1.3 0.1 mg/L 340.2 (1) 10/28/94 RJC
<br />Nitrogen, Ammonia (Unfilt.) 0.37 0.01 mg/L (as N) 350.1 (1) 11/02/94 DME
<br />Nitrate + Nitrite (as N) [Unfilt.7 1.31 0.05 mg/L (as N) 353.2 (1) 10/19/94 DME
<br />Oil and Grease (Infrared) <5 r/ 5 mg/L 413.2 (1) 11/03/94 TSK
<br />Solids, Total Dissolved (TDS) 364 10 mg/L 160.1 (1) 10/19/94 RJC
<br />Solids, Total Suspended (TSS) 9 4 mg/L 160.2 (t) 10/19/94 DME
<br />Sulfate (Unfilt.) 98 10 mg/L 375.2 (1) 10/25/94 SLS
<br />Sulfide (Unfilt.) <0.05 0.05 mg/L 376.2 (1) 10/19/94 RJC
<br />Aluminum, Diss. (Al) <0.05 0.05 mg/L 6010 (2) 10/31/94 GEF
<br />Arsenic, Diss. (AS) <0.05 0.05 mg/L 6010 (2) 10/31/94 GEF
<br />Barium, Diss. (Ba) 0.15 0.01 mg/L 6010 (2) 10/31/94 GEF
<br />Boron, Diss. (B) 0.05 0.05 mg/L 6010 (2) 10/31/94 GEF
<br />Cadmium, Diss. (Cd) c0.005 0.005 mg/L 6910 (2) 10!31194 GEF
<br />Calcium, Diss. (La) 71.8 1.0 mg/L 6010 (2) 10/31/94 GEF
<br />Chromium, Diss. (Lr) <0.01 0.01 mg/L 6010 (2) 10/31/94 GEF
<br />Copper, Diss. (Lu) <0.01 0.01 mg/L 6010 (2) 10/31/94 GEF
<br />10703 East Bethany Drive
<br />Aurora, CO 8~D014
<br />(303) 751-1780
<br />PAGE :9
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