REP08307

• Permit No: M1988112
• IBM Index Class Name: Report
• Doc Date: 3/21/1990
• Doc Name: PN M-88-112 ANNUAL RENEWAL
• From: BATTLE MOUNTAIN GOLD CO
• To: MLRD
• Permit Index Doc Type: ANNUAL FEE / REPORT
• Media Type: D
• Archive: No

CCU-LABS RESEARCIir INC. •
A N A L Y 8 I 3 R E P O R T
UA'1'F..: 11/06/89 PAGE 3
Lab Job Number 9220-31961-14
These tangles to be disposed of 30 days after the date of this report.
RLR Designation 9220-31961.14-5 9220-31961.14-6 9220.31961-14-7 9220-31961.16.8
Sponsor Ocslgnation - 87.60 A7.86 N-1 N-4
Date Collected 10/09/89 10/09/69 10/10/89 10/11/89
Determinations In mg/L unless noted
Alumlrxtn - dissolved <0.1 <0.1 <0.1 <0.1
Bnrlun - dissolved <0.05 <0.05 0.11 0.09
Boron•ICV diesol ved <0.1 <0.1 <0.1 <0.1
Cadmium - dissolved <0.005 <0.005 <0.005 <0.005
Calcium - dlasolved 120 320 110 36
Chromium dlssol ved <0.005 <0.005 <0.005 <0.005
Copper - dissolved 0.006 <0.005 0.006 0.005
Iron - dissolved <0.01 6.0 <0.01 <0.01
Magnesium dissolved 16 17 21 2.5
Manganese dlssol ved 0.11 4.6 0.006 0.094
Mercury - dissolved <0.0001 <0.0001 <0.0001 <0.0001
Nickel dissolved <0.01 <0.01 <0.01 <0.01
potassium - dissolved 2.4 19 2.6 1.5
Silica-ICp dissolved 7.3 14 11 8.7
Silver dlssol ved <0.005 <0.005 <0.005 <0.005
Sodium dlssol ved 15 36 25 72
Zinc - dlssol ved 0.028 0.054 <0.005 0.0176
~Ikallnlty, Total (as CaC03 to ph 4.5) 240 380 170 200
Carbonote (es C03) <5 <5 <5 <5
Dlssol ved Oxygen 5.76 3.54 5.80 6.47
Hardness (as CeC03> 370 670 360 100
e lcarbonate (at HC03) 240 450 200 240
pH
(pH Units) 7.4 6.9 7.4 7.d
Specs llc Conductance
(µmhos/cm) 860 2,100 870 590
prsenle dissolved <0.005 <0.005 <0.005 <0.005
lead dlasolved <0.005 <0.003 <0.005 <0.005
Selenium - dissolved <0.005 <0.005 <0.005 <0.005
OII d Grease 7 ---• S 2
Total Organs[ Carbon 15 17 7 4
Pmnonla (as N) <0.2 6.0 <0.2 <0.2