REP50728

• Permit No: M1988112
• IBM Index Class Name: Report
• Doc Date: 6/6/1997
• Doc Name: ANALYTICAL REPORT
• Media Type: D
• Archive: No

Cp~jLAB CORE LABORATORIES
D U A L I T Y C O N T R O L R E S U L T S
Job Nunber: 962987 Date: 05/29/97
CUSTOMER: Battle Mountain Gold Company PROJECT: 30TR96 NLT ATTN: Rich~rd Neu
Test Method........: SN-846 6010A Batch .............: 21048 Malys t...: gag
Method Description.: Metals Analysis (ICAP) Reporting Limit...: 0.01
Parameter..........: Chromium (Cr) Units .............: mg/L
DC Lab ID Reagent OC Result DC Result True Value Orig. Value Calc. Result Wnits Date/Time
ICV 961106Y 2.03639 2.00 101.8 X REC 04/28/97 1019
ICB 9702122 -0.00132 04/28/97 1111
ISB 970316W 0.47226 0.5000 94.5 X REC 04/28/97 1200
MD 962987-26 -0.00094 -0.00147 0.00053 ABS Diff. 04/28/97 1208
PDS 962987-26 970317Y 0.92634 1.000 -0.00147 92.8 X REC 04/28/97 1211
CCV 961202Y 2.36061 2.5 94.4 X REC 04/28/97 1234
CCB 9702122 -0.00053 04/28/97 1238
MD 971036-2 -0.00189 -0.00346 0.00157 A{S Diff. 04/28/97 1254
PDS 971036-3 970317Y 0.93237 1.000 0.00085 93.2 X REC 04/28/97 1339
CCV 961202Y 2.33413 2.5 93.4 X REC 04/28/97 1353
CCB 9702122 0.00105 04/28/97 1356
ISB 970316W 0.46453 0.5000 92.9 X REC 04/28/97 1412
CCB 9702122 0.00079 04/28/97 1422
Test Method........: SY-846 6010A Batch .............: 21048 Analyst...: gag
Method Description.: Metals Mal ysis (ICAP) Reporting Limit...: 0.03
Parameter..........: Iron (Ee) Units .............: mg/L
OC Lab ID Reagent OC Result OC Result True Value Orig. Value Calc. Result Units Date/Time
ICV 961106Y 2.04113 2.00 102.1 X REC 04/28/97 7019
ICB 9702122 -0.00404 04/28/97 1111
ISA 960929U 177.76586 200 88.9 X REC 04/28/97 1124
ISB 970316N 168.95359 200 84.5 X REC 04/28/97 1200
MD 962987-26 -0.00232 -0.00248 0.00016 A{S Diff. 04/28/97 1208
PDS 962987-26 970317Y 1.89978 2.0000 -0.00248 95.1 X REC 04/28/97 1277
CCV 961202Y 9.32321 10.0 93.2 X REC 04/28/97 1234
LLB 9702122 0.00131 04/28/97 1238
MD 971036-2 0.03875 0.03667 0.00148 A{S Diff. 04/28/97 7254
PDS 977036-3 970317T 7.94260 2.0000 0.07798 93.2 X REC 04/28/97 1339
CCV 967202Y 9.22887 10.0 92.3 X REC 04/28/97 1353
CCB 9702122 0.00068 04/28/97 1356
ISA 960929U 172.94497 200 86.5 X REC 04/28/97 7406
ISB 970316Y 164.53662 200 82.3 X REC 04/28/97 7412
CCB 9702122 0.00729 04/28/97 1422
Test Method.....~.~..: SY-846 6070A Batch .............: 21048 I Malyst...: gag
Method Description.: Metals Mal ysis (ICAP) Reporting Limit...: 0.05
Parameter..........: Lead (Pb) Units .............: mg/L
OC Leb ID Reagent
ICV 961106Y
ICB 9702122
ISB 970316Y
MD 962987-26
PDS 962987-26 970317Y
CCV 961202Y
CCB 9702122
MD 971036-2
PDS 977036-3 970317Y
DC Result DC Result True Value
2.03542 2.00
0.00009
1.02327 1.000
O.OD101
0.93727 1.000
2.42004 2.5
0.00244
-0.00622
0.92084 1.000
Page 66
Orig. Value Calc. Result
101.8
102.3
-0.00553 0.00654
-0.00553 94.3
96.8
-0.01 T32 0.01710
-0.01239 93.3
Units Date/Time
X REC 04/28/97 1019
04/28/97 1111
X REL 04/28/97 1200
Ag5 Diff. 04/28/97 1208
X REC 04/28/97 1211
X REC 04/28/97 1234
04/28/97 1238
ABS Diff. 04/28/97 1254
X REC 04/28/97 1339
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