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ENERG V LABORATORIES, INC. • 2393 Salt Creek H1ghway (82601) • P.O. Box 3258, Casper, WY82602 <br />Toll Free 888.235.0515 • 307 235 0515 • Fax 307.234.1639 • casper©energylab.cam , www enorgylab.com <br /> LABORATORY ANALYTICAL REPORT <br /> Revised Date: 03/13/07 <br />. Client: Energy Fuels Resources Corporation Report Date: 02/26/07 <br />Project: Whirlwind Collection Date: 01/18/07 <br />Lab ID: C07011040-014 DateReceived: 01/26107 <br />Client Sample ID: 129455 (WW 05) Matrix: Solid <br /> <br />Analyses <br />Result <br />Units <br />Qualifiers RL MCL/ <br />QCL Method <br />Analysis Date / By <br />METALS - SPLP EXTRACTABLE <br />Uranium ND mg/L D 0.0004 E200.8 02/01/07 01:04 / bws <br />Uranium, U308 ND mg/L D 0.0004 E200.8 02/01/07 01:04 ! bws <br />Vanadium ND mg/L 0.1 E200.8 02/01107 01:041 bws <br />Vanadium, V205 ND mg/L 0.2 E200.8 02101107 01:04 / bws <br />Zinc 0.02 mg/L 0.01 E200.8 02/01/07 01:04 / bws <br />RADIONUCLIDES - SPLP EXTRACTABLE <br /> Gross Alpha 2.4 pCi/L 1.0 E900.0 02/11/07 02:00 / res <br /> Gross Alpha precision (t) 0.6 pCi/L E900.0 02/11/07 02:00 / res <br /> Gross Beta ND pCi/L 2.0 E900.0 02/11107 02:00 / res <br /> Radium 226 ND pCi/L 0.2 E903.0 02/13107 16:59 / trs <br /> Radium 228 ND pCi//L 1.0 RA-05 02/07/07 14:07 / p1J <br /> DATA QUALITY <br /> A/C Balance (f 5) -2.05 % Calculation 02/23/07 16:03 / sec <br /> Anions 0.779 meq/L Calculation 02/23/07 16:03 / sec <br /> Cations 0.748 meq/L Calculation 02/23107 16:03 / sec <br /> Solids, Total Dissolved Calculated 42.0 mg/L Calculation 02/23/0716:03 ! sec <br /> TDS Balance (0.80 - 1.20) 0.950 dec. % Calculation 02/23/07 16:03 / sec <br />Report RL - Analyte reporting limit. MCL - Maximum contaminant level. <br />Definitions: QCL - Quality control limit. ND - Not detected at the reporting limit. <br />D - RL increased due to sample matrix Interference. <br />Track#C07011040 R2 Page 31