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Table 6 Whirlwind Mine Waste Rock <br /> Whirlwind Mine Waste Rock Samples <br /> SamplelDl WW 04 1 WW 05 1 WW 06 I WW WR 2022 Whirlwind WR-Comp. <br /> SYNTHETIC PRECIPITATION LEACHING PROCEDURE(SPLP)ANALYSES(DISSOLVED) <br /> SPLP Extractable Physical Pro erties <br /> TDS mg/L 52 40 52 30 830 <br /> pH S.U. 10.1 10.2 101 9.87 9.4 <br /> Hardness mg/L 175 17 10.7 13 18 <br /> Alkalinity(Total) m /L 34 37 36 35 89 <br /> Conductance PS/cm 83.5 879 92.6 96 212 <br /> SPLP Extractable Major Ions <br /> Sodium m /L 10 8.6 11.2 123 42.0 <br /> Calcium m /L 5 2 5.3 3 0 3 4 2.0 <br /> Magnesium m /L 1.1 0.9 0.8 1.0 3.0 <br /> Potassium m /L <0 5 <0.5 2 6 4.0 7.0 <br /> Chloride m /L <1 <1 <1 2 13 <br /> Flouride m /L <01 <01 0.1 0.1 0.2 <br /> Nitrate m /L <01 <01 <0.1 1 2 <0 1 <br /> Nitrite mg/L <01 <01 <0.1 <01 0.3 <br /> Phosphorous m /L <0 1 <0 1 <0.1 <0 1 0 4 <br /> Bicarbonate as HCO3 mg/L 24 25 24 23 79 <br /> Silica m /L 2.6 2.8 1 3 3 4.7 94.5 <br /> Sulfate m /L 4 2 1 3 6 4 <br /> SPLP Extractable Metals <br /> Aluminum mg/L 0.2 0 2 0.2 0.7 14.2 <br /> Antimony mg/L <0.001 <0.001 <0.001 <0.001 <0.005 <br /> Arsenic mg/L 0.033 0.002 0 026 0 040 0.014 <br /> Barium mg/L <0.1 0.2 <0.1 <01 <0.1 <br /> Beryllium mg/L <0.001 <0.001 <0.001 <0.001 <0.001 <br /> Boron m /L <01 <0 1 <0.1 <01 0.1 <br /> Cadmium mg/L <0.002 <0.002 <0 001 <0.001 <0.001 <br /> Chromium mg/L <0.05 <0 05 <0.05 <0.05 <0.01 <br /> Copper m /L <0 01 <0 01 <0.01 <0 01 <0.01 <br /> Iron m /L 0.07 005 0.11 032 4.93 <br /> Lead mg/L <0 001 <0.001 <0 001 0.002 0 001 <br /> Manganese mg/L <0.01 <0 01 <0.01 <0.01 0.02 <br /> Mercury m /L <0 001 <0 001 <0.001 <0.001 <0 001 <br /> Molybdenum m /L <01 <01 <0.1 <0.1 <0.02 <br /> Nickel mg/L <0.05 <0.05 <0.05 <0 05 <0.01 <br /> Selenium m /L 0 014 <0 004 <0.004 0.012 0.007 <br /> Silver m /L <0.01 <0.01 <0 01 <0 01 <0 003 <br /> Thallium m /L <0 001 <0 001 <0.001 <0.001 <0 001 <br /> Uranium m /L <0.0004 <0.0004 <0 0004 00066 0.0005 <br /> Uranium as U3O8 m /L <0.0004 <0.0004 <0.0004 0.0077 ** <br /> Vanadium m /L <01 <01 <0.1 <01 <0.02 <br /> Vanadium as V2O5 m /L <0 2 1 <0.2 <0.2 <0.2 ** <br /> Zinc m /L 005 1 002 002 0.01 <0 02 <br /> SPLP Extractable Radionuclides <br /> Uranium pCi/L <0.3 <0.3 <0.3 4.5 0.3 <br /> Gross Alpha pCi/L 5.3 2.4 2.6 6 7 4.2 <br /> Gross Beta pCi/L 6 4 <2 0 4.7 <5.5 4.2 <br /> Radium-226 pCi/L <0.2 <0.2 <0.2 0.20 <2 <br /> Radium-228 pCi/L I <10 1 <1.0 1 <10 1 <14 i <2 <br /> Radium-226+-228 pCi/L 1 <1.2 1 <1.2 1 <1.2 1 <1 6 1 <4 <br /> Notes: <br /> 1.3Q08-4Q09 sample was a composite of waste rock grab samples collected on <br /> 11/4/08,3/5/09,6/19/09 and 9/8/09 <br /> **-Not sampled <br /> Table 6 Total and SPLP Data <br /> Whirlwind Mine Waste Rock <br /> Page 2 of 2 <br />