<br />
<br />SANGRE DE CRISTO (SDC) LABORATORY, INC.
<br />TEL: 719-5891024
<br />2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 81101
<br />FAX: 719-589-3697
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<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gotd Mine
<br />CLIENT ID: 9904298MG05
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152
<br />LAB ID: 13748-13749
<br />SAMPLE RECEIVED: 4129199
<br />COLLECTION DATE: 4/29199
<br />SAMPLE MATRIX: WATER REPORT DATE: 517199
<br />Units: mg/L (milligrams per liter)
<br />Analyte/Parameter EPA Method MDL Results Analyte/Parameter EPA Method MDL Results
<br />Aluminum, dissolved 200.9 0.001
<br />Aluminum, total 200.9 0.003
<br />Ammonia (N) 350.1 0.40
<br />Antimony, dissolved 200,9 0.003
<br />Antimony, total 200,9 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 27208 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 31118 7.0
<br />Carbonate 23208 0
<br />Chloride 325,2 1.0
<br />Cobalt, 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 4500E 0.010
<br />Cyanide, WAD 4500E 0.010
<br />Fluoride 45000 D.SD
<br />Iron, dissolved 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 31116 0.50
<br />Manganese, dissolved 31116 0.010
<br />Manganese, total 31116 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 4500D 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, toUl 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 776.1 1.00
<br />I°l~ 7.~~
<br />-~~5~>`r
<br />Silver, dissolved 200.9 0.0002
<br />Silver, total 200.9 0.0002
<br />Zinc, dissolved 11118 0.005
<br />Zinc, total 31176 0.005
<br />Alkalinity hardness 21206 1
<br />Acidity hardness 305.1 pH2
<br />Conductivity, uMcm 25108 'N
<br />Oil 8 Grease 417.2 0.2
<br />pH 150.7 0-14
<br />TDS 160.7 1 82
<br />TOC 415.2 1
<br />TSS 2540-D 1
<br />Total Hardness 2320A 'N
<br />•N = Detectable as low as sample blanks
<br />NA =Not analyzed due to insufficient sample size
<br />ND =Sample was analyzed but analyte not detected
<br />Total =Total recoverable metals (EPA digestion 4.1.4,
<br />EPA~00/4-79-020, AA Methods)
<br />20.7
<br /><0. S
<br /><0.010
<br />0.013
<br />Approved by /~~~ Date: 7 ~
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