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<br />CORE LABORATORIES
<br />L A B O R A i 0 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: 3(1T R96 HCT ATTN: Ron 2umualt
<br />Customer Sample 10: 30TR96 WEEK-77 Laboratory Sample ID: 962987-78
<br />Date Sampled......: 04/20/1998 Date Received.......: 04/20/1998
<br />Time Sampled......: 09:00 Time Received.......: 09:00
<br />Sample Matrix.....: Soil
<br />TEST METH PARAMETER/TEST DESCRIPTION SAMPLE RESULT REPORTING LIMIT UNITS DATE TECH
<br />EPA 305.1 Aci di [y as CaC03, Filt. <10 10 mg/L LaL03 04/27/98 mjf
<br />EPA 310.1 Alkalinity, Total as CaC03, Filt. 12 5 mg/L CaC03 04/27/98 mjf
<br /> Initial pH of DI Added to Cell, Filt. 6.00 0.01 pH Units 04/20/98 tlp
<br /> L eachate Collected, Fill. 165 0.1 mL 04/20/98 tlp
<br />EPA 120.1 Specific Conductivity a 25 degrees L, Filt. 30 1 umhos/cm 04/23/98 dme
<br />EPA 375.2 Sulfate (504), Tilt. <10 10 mg/L 05/04/98 tlp
<br />EPA 150.1 pH, Fi lt. 7.12 0.01 pH Units 04/27/98 mjf
<br />SN-846 6010A lron (Fe), Diss. <0.03 0.03 mg/L 05/21/98 lmt
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