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<br />SANGRE DE CRISTO (SDC) LABORATORY, INC.
<br />TEL: 779-589-1024
<br />2329 LAVA LANE - P.O. BOX 642 - ALAMOSA, CO 81101
<br />FAX: 719-589-3697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 970507BMG04 PROCESS
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152
<br />SAMPLE MATRIX: WATER
<br />Units: mg/L (milligrams per liter)
<br />Ana/yte/Parameter EPA Method MDL Results
<br />Aluminum, dissolved -202.1 0.003
<br />Aluminum, total 202.1 0.003
<br />Ammonia (N) 350.1 0.40
<br />Antlmony, 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 31118 1.0
<br />Carbonate 23206 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 4500 CN-F 0.010
<br />Cyanide, WAD 4500 CNa 0.010
<br />Fluoride 07179-936 0.50
<br />Iron,'d(ssolved 31NB 0.010
<br />Iron; lotiil 31116 ~ 0.010
<br />Lead,~dissohred 200:9. 0.001
<br />Lead,~total 200,9. 0.001
<br />Magnesium 31t1~`. .,0.50
<br />Manganese, dissolved 31118 ~ '0.010
<br />Manganese, total 31118 0.010
<br />Mercury, dissolved 245.2 0.0001
<br />Mercury; total 24b.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 31118 1.00
<br />Sulfate 375.4 10.0
<br />Sulfide, Hydrogen 376.1 1.00
<br /><1.0
<br /><0.001
<br /><0.010
<br /><0.010
<br /><0.010
<br /><1.0
<br />LAB ID: 8584, 8588
<br />SAMPLE REOEIVED: 5/7/97
<br />COLLECTION DATE: 5/7/97
<br />REPORT DATE: 5/13/97
<br />Ana/vte/Parameter EPA Method ~ Results
<br />Silver, dissolved 200.9 0.0 2
<br />Silver, total 200.9 0.0 2
<br />Zinc, dissolved 31116 0.0 5
<br />Zinc, total 31116 0.0 5 <0.005
<br />Alkalinity hardiness 23208 1
<br />Acidity hardness 305.1 pF(2
<br />Conductivity, um/cm
<br />~ 25106 t
<br />Oil 8 Grease 413.2 O.Y
<br />pH 150.1 0-{q
<br />TDS 160.1 1
<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 sam Ie size
<br />ND =Sample was analyzed but analyfe no detected
<br />Total =Total recoverable metals (EPA dig lion 4.1.4,
<br />EPA-000/4-79-020, AA Methods)
<br />Approved by. Date: 'l3
<br />el n M. Vigil
<br />C Fled Chemist
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