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Table 6 Whirlwind Mine Waste Rock Notes: 1. 3Q08 -4009 sample was a composite of waste rock grab samples collected on 11/4/08, 3/5109, 6/19/09 and 9/8/09. Table 6 Total and SPLP Data Whirlwind Mine Waste Rock Pagel 1 of 16 Whirlwind Mine Waste Rock Sam les Sample ID WW 04 WW05 WW O6 WW WR Collection Dates 11/18/07 11/18t07 11/18/07 3008-4009 Constituents__j Units TOTAL ANALYSES Total Major tans Calcium Jg/kq 1 17100 12000 18900 28300 magnesium m 4020 2760 5720 3300 Phosphorous m 174 101 299 247 Potassium m 1800 852 6510 1380 Silica mq1kq 1610 1100 1180 2290 Sodium m qVkq 101 105 220 211 Total Metals Aluminum mqfkq 8600 5590 17300 4190 Antimony mqNg <0.5 <0.5 <0.5 <0.5 Arsenic m gtkg 416 1.4 3.8 14.5 Barium mg1kq 558 771 35.9 234 Beryllium rnq1kq <0.5 <0.5 0.7 <0.5 Boron mglkg 5.6 <5.0 11.4 <5.0 Cadmium m <0.5 <0.5 '0.5 <0.5 Chromium mqfkq 4.1 2.5 14.6 4.9 Copper m 0.7 3.4 7.5 20.4 Iron m g 2790 3450 13800 5060 Lead m 7.8 1.2 4.7 16.1 Manganese m9flq 102 90.4 133 190 Mercury .09 <o o5 <0.05 '0.05 <0.05 Molybdenum m9ft <0.5 <0.5 1.2 <0.5 Nickel mgtkg 2.7 1.9 11.6 32 Selenium mg/k 3.0 c0.5 <005 4.0 Silver mq1kq <005 <0.5 <0,5 <0.5 Thallium m <0.5 <0.5 c0.5 4.5 Uranium 10.9 6.4 27 7.8 Uranium as U,Oa mg/k 12.8 7.6 3.2 9.2 Vanadium m 336 47.2 88.4 51.8 Vanadium as V�OR mg/kg 1 599 84.3 1 158 92.4 Zinc lmgfkg 1 9.1 1 9.1 1 21.0 32.1 Total Radionuclides Gross Alpha Pci/g 20.4 13.0 9.4 21.5 Gross Bete PCi/9 26.0 17.9 15.0 29.4 Radium -226 pCU9 42 2.8 3.8 3.7 Radium -228 PCi1q <0.1 <0.1 0.3 <0.5 Radium - 226 + -228 eciN <4.3 <2.9 41 <42 SYNTHETIC PRECIPITATION LEACHING PROCEDURE (SPLP) ANALYSES SPLP Extractable Ph sfeel Pro erties TDS J.911- 52 40 52 30 H s.u. 1 D.1 10.2 10.1 9.87 Hartlnesa m /L 17.5 17 10.7 13 Alkalinity 1m9fL 1 34 1 37 1 36 1 35 Conductance S/cm 1 83.5 1 87.9 1 92.6 1 96 SPLP Extractable Major Ions Sodium m /L 1 10 8.6 11.2 12.3 Calcium JmWL 5.2 5.3 3.0 3.4 Magnesium L 1.1 0.9 0.8 1.0 Potassium Intaft. <0.5 <0.5 26 4.0 Chloride m <1 <1 <t 2 Flouride m <0.1 '0.1 0.1 0.1 Nitrate m '0.1 <0.1 <0.1 1.2 Nitrite m <0.1 <0.1 <0.1 c0.1 Phosphorous m <0A <0.1 <0.1 '0.1 Bicarbonate as HCO3 mg/L 24 25 24 23 silica 1-cf. 1 2.6 2.8 3.3 4.7 Sulfate m 4 1 2 1 3 6 SPLP Extractable Metals Aluminum m 0.2 0.2 0,2 0.7 Antimon m gtL <0.001 '0.001 '0.001 <0.001 Arsenic m 0.033 0.002 0.026 0.040 Barium m <0A 0.2 <0.1 <0.1 Beryllium mgtL <0.001 <0.001 <0.001 '0.001 Boron m <0.1 'a1 <0.1 <0.1 Cadmium mA <0,002 '0.002 '0.001 <0.001 Chromium m <0.05 <0.05 <0.05 0.05 Copper m <D.01 '001 .F0. <0.01 0.01 Iron m 0.07 0.05 0.11 3 Lead m <0.001 '.001 <0.001 Man anese /L <0.01 <0.01 <0.01 Mercury m /L <0.001 '0.001 '0.001 0 Molybdenum m L <0.1 <0.1 <0.1 < Nickel m L <O.05 <0.05 '0.05 m L 0.014 '0.004 c0.004 .2 01Selenium Silver .911- <0.01 <0.01 <0.01 <0.01 Thallium m /L <O.001 '0.001 <0.001 '0.001 Uranium .911- '0.0004 <0.0004 <O.0004 0.0066 Uranium as U,O. m <0.0004 <0.0004 <0.0004 0.0077 Vanadium m <0.1 <0.1 <0A <0.1 Vanadium as VrO, .9/1- <0.2 <02 Zinc m L 005 002 0.02 O.U1 SPLP Extractable Radionuclides Uranium pCi/L 1 <0.3 1 <0.3 1 0.3 1 4.5 Gross Alpha Ci/L 1 5.3 1 2.4 1 2.6 67 Gross Beta CVL 6A <2.0 4.7 <5.5 Radium -226 CVL <0.2 <0.2 <0.2 0.20 Radium -228 pCi/L I <1.0 <1.0 c1.0 <1.4 Radium - 226 + -228 Ci/L 1 L2 1 <1,2 1 <1.2 <1.6 Notes: 1. 3Q08 -4009 sample was a composite of waste rock grab samples collected on 11/4/08, 3/5109, 6/19/09 and 9/8/09. Table 6 Total and SPLP Data Whirlwind Mine Waste Rock Pagel 1 of 16