<br />SANGRE DE CRISTO (SDC) LABORATORY, INC. - 2329 LAVA LANE - P.O. BOX 642
<br />TEL: 719-589-1024 FAX: 719-569-3697
<br />INORGANIC ANALYSES RESULTS
<br />{~ S - 5
<br />l~ ,' - week ~ y
<br />- ALAMOSA, CO 81101
<br />Battle Mountain GO(d Mine LAB ID: 10142, 10143, 10144, 10145, 10146, 10147
<br />CLIENT ID: 971230BMG01 SAMPLE RECEIVED: 12/30/97
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152
<br />SAMPLE MATRIX: WATER
<br />Units: mg/L (milligrams per liter)
<br />AnalytdParameter EPA Method MDL Results
<br />Aluminum, dissolved 202.7 0.003
<br />Aluminum, total 202.1 0.003
<br />Ammonia (N) 350.1 0.40
<br />Antimony, dissolved 204.2 0.003
<br />Antimony, total 204.2 0.003
<br />Arsenic, dissolved 200.9 0.001
<br />Arsenic, total 200.9 0.001
<br />Barium, dissolved 200.8 0.002
<br />Barium, total 200.8 0.002
<br />Bicarbonate 23206 1.0
<br />Boron, total 200.9 0.10
<br />Boron, dissolved 200.9 0.10
<br />Cadmium, dissolved 200.9 0.0001
<br />Cadmium, total 200.9 0.0001
<br />Calcium 31116 1.0
<br />Carbonate 23208 0
<br />Chloride 325.2 1.0
<br />Cobalf, dissolved 200.7 0.010
<br />Cobalt, total 200.7 0.010
<br />Copper, dissolved 200.9 0.001
<br />Copper, total 200.9 0.001
<br />Chromium, dissolved 200.9 0.001
<br />Chromium, total 200.9 0.001
<br />Cyanide, total 4500 CN-F 0.010
<br />Cyanide, WAD 4500 CN-1 0.010
<br />Fluoride 01179-936 0.50
<br />Iron, dissolvetl 31118 0.010
<br />Iron, total - 31118 0.010
<br />Lead, dissolved 200.9 0.001
<br />Lead, total 200.9 0.001
<br />Magnesium 31118 0.50
<br />Manganese, dissolved 31116 0.010
<br />Manganese, total 31118 0.010
<br />Mercury, dissolved 245.2 0.0001
<br />Mercury, total 245.2 0.0001
<br />Nickel, dissolved 200.9 0.001
<br />Nickel, total 200.9 0.001
<br />Nitrate-Nitrite 4500-N03 0.10
<br />Potassium 200.9 0.50
<br />Phosphate 365.1 0.10
<br />Selenium, dissolved 200.9 0.001
<br />Selenium, total 200.9 0.001
<br />Silica, total 200.9 0.0005
<br />Silica, dissolved 200.9 0.0005
<br />Sodium 31116 1.00
<br />Sulfate 375.4 1.0
<br />Sulfide, Hydrogen 376.7 1.00
<br />~~ S~~
<br />COLLECTION DATE: 12130/97
<br />REPORT DATE: 1112/98
<br />Analyte/Parameter EPA Method MDL Results
<br />0.004 Silver, dissolved 200.9 0.0002 <0.0002
<br />0.326 Silver, total 200.8 0.0002 <0.0002
<br /><0.4 Zinc, tlissolved 31118 0.005 <0.005
<br /> Zinc, total 31118 0.005 <0 005
<br /><0.001 Alkalinity hardness 23208 1 71
<br /><0.001 Acidity hardness 305.1 pH2
<br />0.011 Conductivity, um/cm 25106 'N
<br />0.237 Oil & Grease 413.2 0.2 0.3
<br />66.1 pH 150.1 0-14
<br /><0.10 TDS 160.1 1 324
<br /><0.10 TOC 415.2 1 <7.0
<br /><0.0001 TSS 2540-D 1 6.0
<br /><0.0001 Total Hardness 2320A 'N 236.2
<br />76.7
<br />0 'N =Detectable as low as sample blanks
<br />10.7 NA =Not analyzed due to insufficient sample size
<br /> ND =Sample was analyzed but analyte not detected
<br /> Total =Total recoverabl e metals (EPA digestion 4.1.4,
<br /><0.001 EPA-000/4.78-020, AA Methods)
<br /><0.001
<br /><0.001
<br /><0.001
<br /><0.010 /~
<br /><0.010 ~
<br />0.60
<br />0.471
<br />0.449
<br /><0.001
<br /><0.001
<br />10.91
<br />0.409
<br />0.429
<br /><0.0001 C
<br /><0.0001 Approved by: Date; , _ (a -
<br /><0.001 Evelyn M. Vigil
<br /><0.001 CertiTied Chemist
<br />1.16
<br />1.08
<br /><0.001
<br />0.001
<br /><0.0005
<br /><0.0005
<br />7.0
<br />160.8
<br /><1.00
<br />
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