REP31447

• Permit No: M1988112
• IBM Index Class Name: Report
• Doc Date: 3/22/1991
• Doc Name: NOTICE OF INTENT TO CONTINUE MINING OPERATIONS 112 ANNUAL REPORT
• Permit Index Doc Type: ANNUAL FEE / REPORT
• Media Type: D
• Archive: No

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Accu-Labs Research, Inc.
A N A L Y 8 I 3 R E P O R T
DATE: 02/18/91 PAGE 2 I`~•;~,(~.~`'
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These samples to be disposed of 30 days after the date of this repo
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ALR Designation - 9858-37025-4-5 9858-37025-9-6 9858-37025-9-7 9858-37025-9-8
Sponsor Designation - M-10 M-11 DH-1 SL-1
_ Dete Collected - 01/29/91 01/29/91 01/30/91 01/30/91
Determinations in ng/L unless noted
Aluninun - dissolved ---- ---- <0.1 <0.1
Bari un - dissolved ---- ---- 0.08 0.05
Boron-ICP - dissolved <0.7 <0.7 ~•--- ----
Cadmium - dissolved <0.005 <O.DOS <0.005 <0.005
Calcium - dissolved ---- ---- 52 26
Chromium - dissolved ---- ---- <0.005 <0.005
Chromium - total 0.007 0.17 ---- ----
Copper - dissolved <0.005 <0.005 <0.005 0.034
Iron - dissolved <0.01 <0.01 <0.01 <0.01
Magnesium - dissolved ---- ---- 9.4 4.0
Manganese - dissolved 0.64 0.62 <0.005 <0.005
Nickel - dissolved <0.01 <0.01 <0.07 <0.01
Potassium - dissolved ---- ---- 2.4 2.5
Si ltca-ICP - dissolved ---- ---- 9.6 9.6
Silver - dissolved <0.005 <0.005 <0.005 <0.005
Sodium - dissolved ---- ---- 5.4 8.9
Zinc - dissolved 0.006 0.006 0.17 0.073
Alkalinity, Total (aa CaC03 to pH 4.5) ---- •--- t60 B4
Bicarbonate (as HC03) ---- ---- 790 100
PH
(pH Units) ---- ---- 7.8 7.8
Arsenic - dissolved <0.005 <0.005 °0.005 <0.010 [ 9]
Mercury - dissolved <0.0001 <0.0001 <0.0001 <0.0001
Leed - df ssolved <0.005 <0.005 <0.005 0.009
Seleni un - dissolved <0.005 <0.005 <0.005 <0.005
Oil 8 Grease ---- ---- 8 6
Total Organic Carbon ---- ---- 3 q
Ammonia (es N) 0.5 0.5 .0.2 <0.2
Nitrate + Nitrite <0.05 <0.05 0.39 0.58
Total Dissolved Solids (.1180 °C) ---- ---- 180 100
Total Suspended Solids (8105 °C) ---- ---- .5 <5
Chloride 5 6 <3 <3
Cyanide, Total <0.005 <0.005 <0.005 <0.005
Fluoride ---- ---- 0.6 0.5
Sulfate (es 504) 61 75 5 <5
Sulfide (as H25) <7 <7 <1 <7