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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: 962030 Date: 11/OSi 96
<br />CUSTOMER: Battle Mountain Resources, Inc. PROJECT: KINETIC TESTING ATTN: Salli Hayes Kaiser
<br />Customer Sample ID: 960726BMG01 WEEK #5 Laboratory SamF~le ID: 962030-21
<br />Date Sampled......: 09/02/96 Date Received.......: 09/02/96
<br />Time Sampled......: 09:00 Time Received.......: 09:00
<br />Sample Matrix.....: Soil
<br />TEST METHOD PARAMETER/TEST DESCRIPTION SAMPLE RESULT REPORTING LIMIT UNITS DATE TECH
<br />EPA 305.1 Acidity as CaC03, Filt. <10 10 mg/L CaC03 09/11/96 sgm
<br />EPA 310.1 Alkalinity, Total as CaC03, Filt. 12 5 mg/L CaC03 09/11/96 sgm
<br /> Initial pH of DI Added to Cell, Filt. 5.65 0.01 pH Units 09/01/96 pjm
<br /> Leachate Collected, Filt. 167 0.1 mL 09/01/96 pjm
<br />EPA 120.1 Specific Conductivity a 25 degrees C, Filt. 135 1 umhos/cm 09/05/96 sgm
<br />EPq 375.2 Sulfate (504), Filt. 40 10. mg/L 09/24/96 sgm
<br />EPA 150.1 pH, Filt. 6.68 0.01 pH Units 09/11/96 sgm
<br />SW-846 6010A Arsenic (AS ), Diss. <0.05 0.05 mg/L 09/06/96 smh
<br />SW-846 6010A Barium (Ba), Diss. <0.01 0.01 mg/L 09/06/96 snJ~
<br />SW-846 6010A Cadmium (Cd), Diss. c0.005 0.005 mg/L 09/06/96 snh
<br />SW-846 6010A Chromium (Cr), Diss. c0.01 0.01 mg/L 09/06/96 smh
<br />SW-846 6010q Iron (Fe ), Diss. <0.03 0.03 mg/L 09/06/96 smh
<br />SW-846 6010A Lead (Pb), Diss. <0.05 0.05 mg/L 09/06/96 smh
<br />SW-846 7470 Mercury (Hg), Diss. <0.002 0.002 mg/L 09/18/96 lmt
<br />SN-846 6010A Selenium (Se), Diss. <0.1 0.1 mg/L 09/06/96 smh
<br />SW-846 6010A Silver (Ag ), Diss. <0.01 0.01 mg/L 09/06/96 smh
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