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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 FA%: 719599-]697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 0004256MG07 GROUND LAB ID: 17210-17212
<br />ADDITIONAL ID: SLTW#2 SAMPLE RECEIVED: 4/25/00
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81152 COLLECTION DATE: 4125100
<br />SAMPLE MATRIX: WATER INITIAL REPORT DATE: 519100
<br />Units: mg/L (milligrams per titer) FINAL RELEASE (SHEPHERD MILLER): 5!24/00
<br />AnalvtelParameter EPA Method
<br />Aluminum, dissolved
<br />Aluminum, total
<br />Ammonia (N)
<br />Antimony, dissolved
<br />Antimony, total
<br />Arsenic, dissolved
<br />Arsenic, total
<br />Barium, dissolved
<br />Barium, total
<br />Bicarbonate
<br />Boron, total
<br />Boron, dissolved
<br />Cadmium, dissolved
<br />Cadmium, total
<br />Calcium
<br />Carbonate
<br />Chloride
<br />Cobalt, dissolved
<br />Cobalt, total
<br />Copper, dissolved
<br />Copper, total
<br />Chromium, dissolved
<br />Chromium, total
<br />Cyanide, total
<br />Cyanide, WAD
<br />Fluoride
<br />Iron, dissolved
<br />Iron, total
<br />Lead, dissolved
<br />Lead, total
<br />Magnesium
<br />Manganese, dissolved
<br />Manganese, total
<br />Mercury, dissolved
<br />Mercury, total
<br />Nickel, dissolved
<br />Nickel, total
<br />Nitrate-Nitrite
<br />Potassium
<br />Phosphate
<br />Selenium, dissolved
<br />Selenium, total
<br />Silica, total
<br />Silica, dissolved
<br />Sodium
<br />Sulfate
<br />Sulfide, Hydrogen
<br />200.9
<br />200.9
<br />350.1
<br />200.9
<br />200.9
<br />200.9
<br />200,9
<br />200.9
<br />200.9
<br />23208
<br />200.9
<br />200.9
<br />200.9
<br />200.9
<br />31718
<br />23208
<br />700.1
<br />200.7
<br />200.7
<br />200.9
<br />200.9
<br />200.9
<br />200.9
<br />4500E
<br />450DF
<br />300.1
<br />31118
<br />31118
<br />200.9
<br />200.9
<br />31118
<br />3111 B
<br />31118
<br />245.2
<br />245.2
<br />200.9
<br />200.9
<br />4500D
<br />200.9
<br />365 1
<br />200.9
<br />200.9
<br />200.9
<br />200.9
<br />31118
<br />300.1
<br />376.1
<br />cN-7~3~
<br />IDL Results
<br />0.003 0.006
<br />0.003
<br />0.40
<br />0.003
<br />0.003
<br />0.001
<br />0.001
<br />0.002
<br />0.002
<br />1.0
<br />0.10
<br />0.10
<br />0.0001
<br />0.0001
<br />1.0
<br />0
<br />1.0
<br />0.010
<br />0.010
<br />0.001
<br />0.001
<br />0.001
<br />0.001
<br />0.010
<br />0.010
<br />0.50
<br />0.010
<br />0.010
<br />0.001
<br />0.001
<br />0.50
<br />0.010
<br />0.010
<br />0.0001
<br />0.0001
<br />0.001
<br />0.001
<br />0.10
<br />0.50
<br />0.10
<br />0.001
<br />0.001
<br />0.0005
<br />0.0005
<br />1.00
<br />1.0
<br />1.00
<br /><0 001
<br />0.046
<br /><0.10
<br /><0 0001
<br />32.3
<br />1.8
<br /><0.001
<br /><0.001
<br /><0.010
<br /><0.010
<br />0.58
<br />0.034
<br />0 004
<br />Analyfe/Parameter EPA Method IDL Results
<br />Silver, dissolved 200.9 0.0002 <0.0002
<br />Silver, total 200.9 0.0002
<br />Zinc, dissolved 31116 0.005 0009
<br />Zinc, total 31118 0.005
<br />Alkalinity hardness 23208 1 100
<br />Acidity hardness 305.1 pH2
<br />Conductivity, um/cm 25108 'N
<br />Oil & Grease 413.2 0.2
<br />pH 150.1 0-14
<br />TDS 160.1 1 123
<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 />EPAb0014-79.020, AA Methods)
<br />3.40
<br /><0 010 <~
<br /><0 0001 j ~~~7(;~~/y~~)~Ly~
<br />Approved by: '°~ Date: ~ ~~'/ 7 ~~
<br /><0.001 ~~
<br />1.23
<br /><0 001
<br />17.15
<br />75
<br />93
<br />< 1 00
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