REP09034

• Permit No: M1988112
• IBM Index Class Name: Report
• Doc Date: 8/9/1999
• Doc Name: BATTLE MOUNTAIN RESOURCES INC DMG PN M-88-112 BI WEEKLY & MONTHLY SAMPLING
• To: DMG
• Media Type: D
• Archive: No

~BPTTLE MOUNTAIN RESOURCES. INC-SAN LUIS
BI-WEEKLY WATER SAMPLING RESULTS
ANALYTICAL METALS AND CYANIDE VALUES (mp/L) CALCULATED CYANIDE VALUES (mpl
SAMPLE SAMPLE CYANIDE CN-WAD MPFCN
DATE LOCATION Cu Zn Mn Ni WAD TOTAL MIN MAX MIN MAX
12116 TAILINGS POND 001 0.02 NA NA 0.045 0.997 0.06 005 000 000
11n6 COLLECTION PONDNNDERDRAIN 000 0.02 NA NA 0.031 0.03 0.04 004 000 000
1229 TAILINGS POND 0.01 003 NA NA 001 0.2T 005 006 0.00 0.00
12/29 COLLECTION PONDNNDERDRAIN 0.00 002 NA NA 001 0.01 D.03 003 000 0.00
Ot112 TAILINGS POND 0.0f OOJ NA NA 001 0.098 0.08 0.06 000 000
01112 COLLECTION PONDNNDERDRAIN 0.01 002 NA NA 0011 0.02 0.04 0.05 0.00 000
01/1] TAILINGS POND 0.01 002 NA NA 0012 0.045 0.01 0.05 0.00 D00
012] COLLECTION PONDNNDERDRAIN 0.00 0.02 NA NA 0,02 0.02 0.03 003 000 000
02/09 TAILINGS POND OOi 002 NA NA 0.012 0.098 0.04 005 0.00 0.00
02/09 COLLECTION PONDNNDERDRAIN 0.01 002 NA NA 0013 0.02 004 0.04 0.00 000
02/22 TAILINGS POND 002 001 NA NA 0.023 0.169 D.03 0.04 000 000
02122 COLLECTION PONDNNDERORAIN 001 001 NA NA 0.015 0.02 002 0.02 0.00 0.00
03106 TAILINGS POND 003 002 NA NA 0.015 0739 0.05 0.08 000 0.00
03/08 COLLECTION PONDNNOERDRAIN 000 0.02 NA NA 0.022 0.03 O.D7 0.03 0.00 0.00
0322 TAILINGS POND 003 0.02 NA NA 0076 0.982 0.05 007 0.01 002
0321 COLLECTION PONDNNDERDRAIN 001 0.02 NA NA 0029 0.01 0.03 001 0.00 0.00
OOrDS TAILINGS POND 003 003 NA NA 0.021 0.762 O.OB 0.09 0.00 0.00
Oa105 COLLECTION PONDNNDERDRAIN 000 0.02 NA NA 0013 0.01 0.07 0.03 0.00 000
0420 TAILINGS POND 0.0a 002 NA NA 0042 0.597 0.07 0.06 0.00 0.00
Oa20 COLLECTION POND/UNDERDRAIN 0.0f 002 NA NA 002 002 0.03 0.04 000 000
05103 7AILINGS POND 0.04 002 NA NA 0012 0.22 006 0.08 0.00 000
05/03 COLLECTION PONONNDERDRAIN 0.00 002 NA NA 0.013 0.21 0.00 0.04 000 000
OS/1] TAILINGS POND 005 002 NA NA 0.011 D115 007 010 000 000
OS117 COLLECTION PONDNNDERDRAIN 0.00 002 NA NA 0.023 0.06 003 0.03 0.00 000
Ofi/01 TAILINGS POND 0.05 002 NA NA 0.01 0.0]3 006 0.10 0.00 000
O6rD1 COLLECTION PONDNNDERDRAIN 000 0.01 NA NA 0.031 0.15 0.02 002 0.01 0.01
Ofi114 TAILINGS POND 005 002 NA NA 0041 0.409 0.06 0.08 0.00 000
06114 COLLECTION POND/UNDERDRAIN 001 0.01 NA NA DO56 0.18 0.02 0.02 004 0.04
06/18 TAILINGS POND 0.02 003 NA NA 0.01 0.047 0.07 0.08 000 000
OfiRB COLLECTION PONDNNDERDRAIN 0.00 003 NA NA 0.022 0.03 0.04 0.04 000 0.00
0]/12 TAILINGS POND 001 003 NA NA 0.0.14 D799 005 008 000 000
0]/12 COLLECTION PONDNNDERDRAIN 001 002 NA NA 0.022 0.03 0.01 004 0.00 000
0]26 TAILINGS POND 001 0.03 NA NA 0.034 01]6 006 006 0.00 000
0]26 COLLECTION PONDNNDERORAIN 000 0.02 NA NA O.OBI 0.17 0.01 004 004 0.04