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<br />CORE LABORATORIES
<br />L A B O R A T O R Y T E S T R E S U L T S
<br />Job Number: 962987 Date: 09/16/98
<br />CUSTOMER: Battle Mountain Gold Company PROJECT: 30TR96 HCT ATTN: Ron 2umwal[
<br />Customer Sample ID: 30TR96 MEEK-84 Laboratory Sample ID: 962987-85
<br />Date 5ampl ed......: 06/08/1998 Date Received.......: 06/08/1998
<br />Time Sampled......: 09:00 Time Received.......: 09:00
<br />Sample Matrix.....: Soil
<br />TEST METH PARAMETER/TEST DESCRIPTION SAMPLE RESULT REPORTING LIMIT UN[i5 GATE TECH
<br />EPA 305.1 Acidity as LaC03, Filt. c10 10 mg/L CaL03 06/22/98 dme
<br />EPA 310.1 Alkalinity, Total as CaC03, Filt. 16 5 mg/L CaC03 06/22/98 dme
<br /> Initial pH of DI Added to Lell, Filt. 5.36 0.01 pH Units 06/08/98 tlp
<br /> Leachate Collected, Fi lt. 170 0.1 mL 06/08/98 tlp
<br />EPA 120.1 Specific Conductivity a 25 degrees C, Filt. 27 1 umhos/cm 06/16/98 sjv
<br />EPA 375.2 Sulfate (5047, Fi lt. c10 10 mg/L 06/24/98 tlp
<br />EPA 150.1 pH, Fi lt. 6.98 0.01 pH Units 06/22/98 dme
<br />Su-846 6010A Iron (Fe), Diss. 0.06 0.03 mg/L 06/30/98 lmt
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