REP12887

• Permit No: M1988112
• IBM Index Class Name: Report
• Doc Date: 8/30/1999
• Doc Name: BATTLE MOUNTAIN RESOURCES INC DMG PN M-88-112 BI-WEEKLY MONTHLY & QUARTERLY SAMPLING
• From: RON ZUMWALT
• To: DMG
• Media Type: D
• Archive: No

BATTLE MOUNTAIN RESOURCES. LNG -SAN LUIS
Bb WEEKLY WATER SAMPLING RESULTS
ANALYTICAL METALS AND CYANIDE VALUES (mg/L) CALCULATED CYANIDE VALUES (mg/
SAMPLE SAMPLE CYANIDE CN-WAD MP FCN
• DATE LOCATION Cu Zn Mn Ni WAD TOTAL MIN MAX MIN MAX
12116 TAILINGS POND 001 002 NA NA 0.045 0.997 0.0{ 0.05 000 0.00
12/16 COLLECTION PONDNNDERDRAIN 0.00 002 NA NA 0.0]1 0.0] 0.04 004 000 0.00
12!19 TAILINGS POND 001 007 NA NA 0.01 0.2] 0.05 0.08 000 0.00
1229 COLLECTION PONDNNOERDRAIN 000 002 NA NA 001 0.0f 0.03 O.D7 0.00 000
p1/12 TAILINGS POND 001 003 NA NA D01 0.090 0.06 0.06 0.00 000
Ot/12 COLLEC iION PONONNDERDRAIN 001 002 NA NA 0011 002 0.04 005 0.00 000
O V27 TAILINGS POND 001 002 NA NA 0.012 0.045 004 005 000 000
0127 COLLECTION PONDNNDERDRAIN 000 002 NA NA 002 0.02 0.03 003 000 000
02/09 TAILINGS POND 001 002 NA NA 0012 0098 001 0.05 000 000
02109 COLLECTION PONDNNDERDRAIN 001 002 NA NA 0.01] 002 0.0.1 O.Od 0.00 0.00
02/22 TAILINGS POND 002 001 NA NA 0023 0.169 0.03 0.04 O.OD 000
02122 COLLECTION PONONNDERORAIN 001 001 NA NA 0.015 0.02 0.02 0.02 0.00 000
03/08 TAILINGS POND 007 002 NA NA 0015 0.379 0.05 008 000 000
0]/08 COLLECTION PONDNNDERDRAIN 000 002 NA NA 0.022 0.03 0.03 0.07 000 000
0.122 TAILINGS POND 003 002 NA NA 0.076 0962 0.05 0.07 0.01 002
01'22 COLLECTION PONDNNDERDRAIN 001 002 NA NA 0.029 001 0.03 0.03 0.00 0.00
00/DS TAILINGS POND 0.03 0.03 NA NA 0.021 0762 0.08 0.09 0.00 0.00
04/D5 COLLECTION PONDNNDERORAIN 000 002 NA NA 0013 0.01 00] 003 0.00 000
0420 TAILINGS POND 004 002 NA NA 0042 0.597 0.07 O.OB 000 000
04/20 COLLECTION PONDNNDERORAIN 001 002 NA NA D02 D.02 0.03 001 000 000
OSI03 TAILINGS POND 0.04 002 NA NA 0.012 0.22 006 0.08 0.00 000
OS03 COLLECTION PONDNNDERDRAIN 000 0.02 NA NA 0.013 021 000 0.01 0.00 000
OSIt7 TAILINGS POND 0.05 002 NA NA 0.011 0.115 0.07 0.10 0.00 000
05/17 COLLECTION PONDNNDERDRAIN 0.00 002 NA NA 0023 0.06 0.03 003 000 0.00
06/01 TAILINGS POND 005 002 NA NA 0.01 0.073 0.06 0.10 000 000
06/01 COLLECTION PONDNNDERDRAIN 000 0.01 NA NA 0.0]1 0.15 0.02 0.02 0.01 001
06/14 TAILINGS POND 005 0.02 NA NA 0.041 0.{8.9 0.06 O.OB 0.00 0.00
06/14 COLLECTION PONDNNDERDRAIN 0.01 0.01 NA NA 0056 018 0.02 002 0.04 004
0528 TAILINGS POND 0.02 00] NA NA 0.01 0.04] 007 0.08 000 000
0628 COLLECTION PONDNNDERDRAIN 0.00 00] NA NA 0.022 0.0] 004 0.04 000 000
07112 TAILINGS POND 001 003 NA NA 0.044 0.399 0.05 OOfi 000 000
0]/12 COLLECTION PONDNNDERDRAIN 001 002 NA NA 0.022 0.03 0.04 001 0.00 000
07/26 TAILINGS POND 001 00] NA NA 0031 0.176 0.08 0.06 0.00 0.00
0726 COLLECTION PONDNNDERDRAIN 0.00 OOZ NA NA 0.081 0.17 0.01 0.04 004 004
OBID9 TAILINGS POND 0.01 002 NA NA 0.031 0.178 0.04 0.04 000 000
08/09 COLLECTION PONDNNDERDRNN 0.01 002 NA NA 0.081 0.12 004 0.04 001 005