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ENERGYLABORA TORIES, INC. - 2393SaltCreekHighway(82601)'P.O. Box3258 • Casper, WY82602 <br />Toll Free 888.235.0515 , 307.235.0515 • Far 307.234.1639 - caspergenergy/ab.com • www.energylab.com <br />r? s <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: 007011040-011 DateReceived: 01/26/07 <br />Client Sample ID: 129454 (WW 04) 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 NO mg/L D 0.0004 E200.8 02101107 00:57 / bws <br />Uranium, U308 NO mg/L D 0.0004 E200.8 02/01/07 00:57 / bws <br />Vanadium NO mg/L 0.1 E200.8 02/01/07 00:57 / bws <br />Vanadium, V205 NO mg/L 0.2 E200.8 02/01/07 00:57 / bws <br />Zinc 0.05 mg/L 0.01 E200.8 02101/07 00:57 / bws <br />RADIONUCLIDES - SPLP EXTRACTABLE <br /> Gross Alpha 5.3 pCi/L 1.0 E900.0 02111/07 02:00 / res <br /> Gross Alpha precision (f) 0.8 pCi/L E900.0 02/11/07 02:001 res <br /> Gross Beta 6.4 pCi/L 2.0 E900.0 02111/07 02:00 / res <br /> Gross Beta precision (t} 1.4 pCi/L E900.0 02/11107 02:00 / res <br /> Radium 226 ND pCi/L 0.2 E903.0 02/13/07 16:59 / Us <br /> Radium 228 ND pCi/L 1.0 RA-05 02/07/0714:071 plj <br /> DATA QUALITY <br /> A/C Balance (f 5) 2.03 % Calculation 02123107 16:02 / sec <br /> Anions 0.772 meq/L Calculation 02/23/07 16:02 / sec <br /> Cations 0.804 meq/L Calculation 02/23107 16:02 / sec <br /> Solids, Total Dissolved Calculated 44.0 mg/L Calculation 02/23/0716:02 / sec <br /> TDS Balance (0.80 - 1.20) 1.18 dec. % Calculation 02/23/07 16:02 1 see <br />Report <br />Definitions: <br />RL - Analyte reporting limit. <br />QCL - Quality control limit. <br />D - RL increased due to sample matrix interference. <br />MCL - Maximum contaminant level. <br />ND - Not detected at the reporting limit. <br />Track#007011040 R2 Page 25