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<br />SANGRE DE CRI$TO (SDO) LABORATORY, INC_ - 2320 LAVA LANE - P.O. BOX 842 - ALAM09A, CO 81101
<br />7EL: 719Se9.1024 FAX: 719.9993697
<br />INORGANIC ANALYSES RESULTS
<br />Battle Mountain Gold Mine
<br />CLIENT ID: 990721BMG04 GROUND
<br />ADDITIONAL ID: BMRI ht-18
<br />CLIENT ADDRESS: PO Box 310 San Luis, CO 81752
<br />SAMPLE NIATRUt: WATER
<br />Unltc: mg1L (milligrams per lifer)
<br />Ana1v7e7Parameter EPA Method MDL Results
<br />LAS ID: 1aaT6.t44so
<br />SAMPLE RECEIVED: 7121199
<br />COLLECTION DATE: 7121189
<br />REPORT DATE: 7130189
<br />ArulVfe/Paromatsr EPA Ne}hod F1DL Remulrs
<br />Aluminum, diaaoNed 200.9 0.00] 0.011 Silver, dlp9ohed 200,9 0.0002 <0.0002
<br />AlUminum,total 200.9 0.003 6ilver, total 200.9 0.0002
<br />Ammonia {HJ 350.1 0.40 Zino, diaaoNed 71118 OA08 0.069
<br />Andmony,tlisa0lved 200.8 OA03 Zinc, total 31176 0.005
<br />Antimony, total 200.9 0.003
<br />Ar9en1c, dlasoNSd 200.9 OAOY 0.016 Alkalinity haroness 27208 1 215
<br />Ansnic, total 200.9 0.001 Acidity hardness 301,1 PH2
<br />Barium, meaaNae 7D0.8 oAO7 x.002 coneuetlwry, umrcm 7st9B •N
<br />Barium, total 200.8 OA02 Od 8 Grease 417.2 0,2
<br />Bicarbonate 23208 1A pH 150,1 0.14
<br />Boron, tote) 200.9 0.10 TDS 760,7 1 1126
<br />Boron, diaached 200.9 0.10 <0.10 TOC 4142 1
<br />Cadmlurq tliasaWed 200.9 0.0001 0.0005 7SS 2540-0 1
<br />CedmlurtL total 200.9 0.0001 Total Hardness 2720A 'N
<br />Caklum 31118 1.0 299.3
<br />Carbonate 23206 0 •N a OeteotaOk as Iowa sample bla nks
<br />Chloride 325.2 t.0 8 7 NA= Not enaryzed due t0 Insufliclant sample size
<br />CobalR eleaolvad 200.7 0.010 ND=Sample was anaiymd Out enalyK not detected
<br />Cebelt, total 200.7 010 Total = To>81 recoverable Ineblc (EPA dlgse0on 4.7.4,
<br />Copper, dlsaclved 700.9 0.001 O.G07 EPAa0 0147 9-020, AA Msthoas)
<br />Copper, total 700.9 OA01
<br />Chromirm, dLisdved 7110.9 OA01 m.Wt
<br />Chromium, total 200.9 OA01
<br />C)ranlds, total 4500E OA10 4.`.010
<br />Cysnlde, WAD ISOOF OA10 <0.010
<br />Fluoride 45000 0.30 3.72
<br />Iron, dluolved S171B OA10 2.130
<br />Iron, tool 31118 0.010
<br />Lead, dissolved 200.9 OA01 <0.001
<br />Lsed, total 200.9 OA01
<br />Maeneaium stile 0.50 3x.52
<br />Manganese, diaaoNed 71118 OA10 4.629
<br />Manganex, total 31118 0.010
<br />Mercury, diseohed 7Al.2 0.0001 <0.0001 ~1~.-,rv~
<br />Mercury, total 245.2 0.0001 Approved Date:_11~1t1`1
<br />Nickel, dissolved 200.9 OA01 O.OOfi ~~~~
<br />Niok07, total 700.9 0.001
<br />Nihata-NrTrBe 4500D 0.10
<br />Potassium 200.9 0.60 7.98
<br />Phosphate 365.1 0.10
<br />Saknbrm, disached 200.9 0.001 <0.001
<br />9sknium, total 200.9 0.001
<br />S81ca,tOdl 200.9 O.000S
<br />SOica, d'rssohied 200.9 0.0005 1075
<br />Sodium 17778 7.00 78.7
<br />SuNals 375.0 1.0 686.5
<br />Sulfide, Hydr
<br />gen
<br />o 376_t 1.00 <7.00
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