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~~LAB
<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 Numher: 962987 Date: 09/16/98
<br />CUSTOMER: Battle Mountain Gold Company PROJECT: 30TR96 HCT ATTN: Ron Zumwalt
<br />Customer Sample ID: 30TR96 MEEK-68 Laboratory Sample I0: 962987-69
<br />Date Sampled......: 02/16/1998 Date Received.......: 02/16/1998
<br />Time Sampled......: 09:00 Time Received.......; D9;DD
<br />Sample Natri x.....: Soil
<br />ZEST METH PARAMETER/TEST DESCRIPTION SAMPLE RESULT REPORTING LINIT UNITS DATE TECH
<br />EPA 305.1 Acidity as CaC03, Fi lt. <10 10 mg/L CaC03 02/18/98 mjf
<br />EPA 310.1 Alkalinity, Total as CaC03, Filt. 16 5 mg/L CaC03 02/18/98 mjf
<br /> Initial pH of Df Added [o Cell, Fi lt. 5.56 0.01 pH Units 02/16/98 mjf
<br /> Leachate Collected, Filt. 163 0.1 mL 02/16/98 mjf
<br />EPA 120.1 Specific Conductivity a 25 degrees C, Fi lt. 82 1 umhos/cm 02/18/98 mj£
<br />EPA 375.2 Sulfate (S04 ), Filt. 16 10 mg/L 02/23/98 lmj
<br />EPA 150.1 pH, Fi lt. 7.55 0.01 pH Units 02/18/98 mjf
<br />SW-846 6010A Iron (Fe ), Diss. <0.03 0.03 mg/L 02/18/98 lmt
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