2008-07-11_PERMIT FILE - M2007044 (2)

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LABORATORY ANALYTICAL REPORT Revised Date: 03113/07 Client: Energy Fuels Resources Corporation Report Date: 02/26/07 Project: Whirlwind Collection Date: 01/18/07 Lab ID: C07011040-011 DateReceived: 01/26/07 Client Sample ID: 129454 (WW 04) Matrix: Solid Analyses Result Units Qualifiers RL MCL/ QCL Method Analysis Date / By MAJOR IONS - SPLP EXTRACTABLE Alkalinity, Total as CaC03 34 mg/L 1 A2320 B 02/01/07 15:40 / Im Bicarbonate as HC03 24 mg/L 1 A2320 B 02101/07 15:401 Im Calcium 5.2 mg/L 0.5 E200.7 02/20/07 18:18 / is Chloride NO mg/L 1 A4500-CI B 01131/0715:38 / jl Fluoride NO mg/L 0.1 A4500-F C 02/02/07 13:49 / Im Magnesium 1.1 mg/L 0.5 E200.7 02120107 18:18 / is Nitrogen, Nitrate as N NO mg/L 0.1 E353.2 02123/07 15:11 /.sec Nitrogen, Nitrate+Nitdte as N NO mg/L 0.1 E353.2 02/01/07 13:27 / jai Nitrogen, Nitrite as N ND mg/L 0.1 A4500-N02 B 01/3010716:54 / jai Phosphorus NO mg/L 0.1 E200.7 02/20/07 18:18 / is Potassium NO mg/L 0.5 E200.7 02/20107 18:18 / is Silica 2.6 mg/L 0.1 E200.7 02/20/07 18:18 / is Sodium 10 mg/L 0.5 E200.7 02/21107 14:53 / is Sulfate 4 mg/L 1 A4500-SO4 E 01/31107 14:271 Ijl NON-METALS - SPLP EXTRACTABLE Sulfide NO mg/L 0.50 E376.1 01/31/0711:50 11] PHYSICAL PROPERTIES - SPLP EXTRACTABLE Conductivity 83.5 umhos/cm 1.0 A2510 8 01/31/07 10:14 / Im Hardness as CaC03 17.5 mg/L 6.5 A2340 8 02/23/07 15:10 / sec pH 10.1 s.u. 0.01 A4500-H B 01/31/07 10:141 im Solids, Total Dissolved TDS @ 180 C 52 mg/L 10 A2540 C 01131107 14:3511m METALS - SPLP EXTRACTABLE Aluminum 0.2 mg/L 0.1 E200.8 02/01/07 00:57 / bws Antimony NO mg/L 0.001 E200.8 02/01/07 00:571 bws Arsenic 0.033 mg/L D 0.002 E200.8 02/01107 00:57 / bws Barium NO mg/L 0.1 E200.8 02/01/07 00:57 / bws Beryllium NO mg/L 0.001 E200.8 02/01/07 00:57 / bws Boron NO mg/L 0.1 E200.7 02/20/07 18:18 / is Cadmium NO mg/L D 0.002 E200.8 02/01/07 00:57 / bws Chromium NO mg/L 0.05 E200.8 02/01/07 00:571 bws Copper NO mg/L 0.01 E200.8 02101/07 00:57 / bws Iron 0.07 mg/L 0.03 E200.7 02120/0718:18 / is Lead ND mg/L 0.001 E200.8 02/01/07 00:57 / bws Manganese NO mg/L 0.01 E200.8 02/01/07 00:571 bws Mercury NO mg/L 0.001 E200.8 02/01/07 00:57 / bws Molybdenum NO mg1L 0.1 E200.8 02/01/07 00:57 / bws Nickel NO mg/L 0.05 E200.8 02/01107 00:57 / bws Selenium 0.014 mg/L D 0.004 E200.8 02/01/07 00:57 / bws Silver NO mg/L 0.01 E200.8 02101/07 00:57 / bws Thallium ND mg/L 0.001 E200.8 02/01/07 00:57 / bws * Report RL - Analyte reporting limit. MCL - Maximum contaminant level. Definitions: QCL - Quality control limit. NO - Not defected at the reporting limit. D - RL increased due to sample matrix interference. Trac k#C0701104 0 R2 Page 24 ENERG Y LA SORA WRIES, INC. • 2393 Salt Creek Highway (82609 • P. O. Box 3258 ' Casper, WY 82602 Toll Free 888.235.0515 • 307.235.0515 - Fax 307.234.1639 • casper0enargy/ab.com • www.enargy/ab.com