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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA. CO 61101
<br />TEL. 719-5891024 FA%: 719 589-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine LAB ID: 11529 ,11530.11531, 11532, 11533
<br />CLIENT ID: 9808116MG01 SURFACE SAMPLE RECEIVED: 8111/98
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152 COLLECTION DATE: 8111198
<br />SAMPLE MATRIX: WATER REPORT DATE: 8124/98
<br />Units: mglL (milligrams per liter)
<br />Analvte/Parameter EPA Method MDL Results Analvte/Parameter EPA Method MDL Results
<br />Aluminum, dissolved 200,5 0.003 0.0'0 Silver, dissolved 200.9 0.0002 <0.0002
<br />Aluminum, total 200.9 0.003 0 095 Silver, total 200.9 0.0002 <0.0002
<br />Ammonia (N) 350.1 0.40 <D 40 Zinc, dissolved 31116 0.005 0.006
<br />Antimony, dissolved 200.9 0.003 Zinc, total 31116 0.005 0 017
<br />Antimony, total 200.9 0.003
<br />Arsenic, dissolved 200.9 0.001 <0.001 Alkalinity hardness 23208 1 16
<br />Arsenic, total 200.9 0.001 <0.001 Acitlity hardness 305.1 pH2
<br />Barium, dissolved 200.8 0.002 0.026 Conductivity, uMcm 25108 'N
<br />Barium, total 200.8 0.002 0.044 Oil 8 Grease 413.2 0.2 1 3
<br />Bicarbonate 23208 1.0 19.5 pH 150.1 0-14
<br />Boron, total 200.9 0.10 <0 10 TDS 160.1 1 227
<br />Boron, dissolved 200.9 0.10 <0.10 TOC 415.2 1
<br />Cadmium, dissolved 200.9 0.0001 <0.0001 TSS 2540-D 1 44 0
<br />Cadmium, total 200.9 0.0001 <0.0001 Total Hardness 2320A 'N 166 1
<br />Calcium 31116 1.0 51.1
<br />Carbonate 23206 0 0 'N =Delectable as low as sample blanks
<br />Chloride 325.2 1.0 6 9 NA =Not analyzed due to insuNicient sample size
<br />Cobalt, dissolved 200.7 0.070 ND =Sample was analyzetl but analyte not detected
<br />Cobalt, total 200.7 0.010 Total =Total recoverable metals (EPA digestion 4.1.4,
<br />Copper, dissolved 200.9 0.001 0.002 EPA-Ci0014-79-020, AA Methods)
<br />Copper, total 200.9 0.001 0 002
<br />Chromium, dissolved 200.9 0.001 <0.001
<br />Chromium, total 200.9 0.001 <0.001
<br />Cyanide, total 4500E 0.010 <0.010
<br />Cyanide, WAD 4500E 0.010 <0.010
<br />Fluoride 45000 0.50 0.55
<br />Iron, dissolved 31118 0.010 0.074
<br />Iron, total 71116 0.010 1 210
<br />Lead, dissolved 200.9 0.001 <0 001
<br />Lead, fetal 200.9 0.001 <0 001
<br />Magnesium 31118 0.50 937
<br />Manganese, dissolved 31118 0.010 0.162
<br />Manganese, total
<br />Mercury, dissolved 31118
<br />245.2 0.010
<br />O.000i 0.248
<br /><0.0001
<br />.t
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<br />Mercury, total
<br />245.2
<br />0.0001
<br /><0.0001 a~
<br />Approved tiy:-- Date: J
<br />Nickel, dissolved 200.9 0.001 <0 001 Evelyn M. Vigil
<br />Nickel, total 200.9 0.001 <0 001 Certified Chemist
<br />NiVale-Nitrite 45000 0.10 024
<br />Potassium 200.9 0.50 0.65
<br />Phosphate 365.1 0.10
<br />Selenium, dissolved 200.9 0.001 <0.001
<br />Selenium, total 200.9 0.001 <0 001
<br />Silica, total 200.9 0.0005 17 89
<br />Silica, dissolved 200.9 0.0005 16.84
<br />Sodium 31116 1.00 6.5
<br />Sulfate 375.4 1.0 99.6
<br />Sulfide, Hydrogen 376.1 1.00 <1 00
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