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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 81101
<br />TEL: 719-589-1024 FAX: 719599-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine LAB ID: 9oa1, 9oaz, 9043, 9044, 904
<br />CLIENT ID: 970710BMG02 SURFACE SAMPLE RECEIVED: 7110/97
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152 COLLECTION DATE: 7/10/97
<br />SAMPLE MATRIX: WATER REPORT DATE: 7/23197
<br />Units: mg/L (milli grams per liter)
<br />Analyte/Parameter EPA Method MOL Results Analyte/Paremeter EPA Method MDR Results
<br />
<br />Aluminum, dissolved 202.1 0.003 <0.003 Silver, dissolved 200.9 0.0002 cO.0002
<br />Aluminum, total 202.1 0.003 1.036 Silver, total 200.9 0.0002 <0.0002
<br />Ammonia (N) 350.1 0.40 <0.40 Zinc, dissolved 31116 0.005 c0.005
<br />Antimony, dissolved 204.2 0.003 Zinc, total 31118 O.OOLS 0.006
<br />Antimony, total 204.2 0.003
<br />Arsenic, dissolved 200.9 0.001 c0.001 Alkalinity hardness 23206 1 343
<br />Arsenic, total 200.9 0.001 0.003 Acidity hardness 305.1 pH2
<br />Barium, dissolved 200.8 0.002 0.094 Conductivity, umlcm 25106 •N
<br />Barium, total 200.8 0.002 0.200 Oil 8 Grease 413.2 0.2 <0.2
<br />Bicarbonate 23206 1.0 4181 pH 150.1 0.14
<br />Boron, total 200.9 0.10 <0.10 TDS 160.1 1 385
<br />Boron, dissolved 200.9 0.10 <0.10 TOC 415.2 1 <1.0
<br />Cadmium, dissolved 200.9 0.0001 <0.0001 TSS 2540-D 1 86.0
<br />Cadmium, total 200.9 0.0001 <0.0001 Total Hardness 2320A 'N 323.1
<br />Calcium 31118 1.0 65 3
<br />Carbonate 23206 0 0 •N =Detectible as low as sample blanks
<br />Chloride 325.2 1.0 9 7 NA =Not analyzed due to insufficient sample size
<br />Cobalt, dissolved 200.7 0.010 ND =Sample was analyzed but analyte not detected
<br />Cobalt, total 200.7 0.010 Total =Total recoverable metals (EPA digestio n 4.1.4,
<br />Copper, dissolved 200.9 0.001 <0.001 EPA-600/4-79-020, 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 4500 CN-F 0.010 <0.010
<br />Cyanide, WAD 4500 CN-I 0.010 <0.010
<br />Fluoride D1179.938 0.50 1.17
<br />Iron, dissolved 31118 0.010 0.075
<br />Iron, total 31118 0.010 2.072
<br />Lead, dissolved 200.9 0.001 0.001
<br />Lead, total 200.9 0.00 i 0.013
<br />Magnesium 31116 0.50 39.00
<br />Manganese, dissolved 31118 0.010 0.203
<br />Manganese, total 31118 0.010 0.531 ~
<br />Mercury, dissolved
<br />Mercury, total 245.2
<br />245.2 0.0001
<br />0.0001 <0.0001
<br /><0.0001
<br />Approved b
<br />_ G
<br />Date: ) -~-"t
<br />Nickel, dissolved 200.9 0.001 c0.001 E e n M. Vigil
<br />Nickel, total 200.9 0.001 <0.001 Ce ied Chemist
<br />Nitrate-Nitrite 4500-N03 0.10 0.27
<br />Potassium 200.9 0.50 3.05
<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 c0.0005
<br />Silica, dissolved 200.9 0.0005 <0.0005
<br />Sodium 31118 7.00 28.2
<br />Sulfate 375.4 1.0 14.3
<br />Sulfide, Hydrogen 376.1 1.00 <7.00
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