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www.energylab.com Helena, MT 877 -472 -0711 • Billings, MT 600 -735 -4489 • Gasper, WY 888 -235 -0515 <br />aasWW&a hweAm IJU Gillette, wy 866 -686 -7175 • Rapid City, SD 888- 672 -1225 • college Station, TX 888 - 690 -2218 <br />QA/QC Summary Report <br />Prepared by Casper, WY Branch <br />Client: <br />Energy Fuels Resources (USA) Inc <br />Report Date: <br />07/03/13 <br />Project: <br />Whirlwind Mine <br />Work Order: <br />C13060174 <br />Analyte <br />Count Result Units <br />RL ° /.REC Low Limit High Limit RPD <br />RPDLimit Qual <br />Method: E200.7 <br />ICSA <br />ICSAB <br />1.01 mg /L <br />49.3 mg /L <br />2 Interference Check Sample A <br />0.0107 mg /L <br />- 0.000260 mg /L <br />2 Interference Check Sample AB <br />0.0221 mg /L <br />- 0.00912 mg /L <br />0.10 <br />0.50 <br />0.10 <br />0.50 <br />0.10 <br />0.50 <br />101 <br />99 <br />95 105 <br />95 105 <br />06/21/13 13:05 <br />06/21/13 13:09 <br />Method: <br />Batch: R175105 <br />Sample ID: C13060174- 001CMSD2 <br />13 Sample Matrix Spike Duplicate <br />Run: ICP2- C_130621B <br />Sample ID: <br />MB- 130621A <br />06/21/13 15:11 <br />Barium <br />2.01 <br />mg /L <br />0.050 <br />97 <br />70 <br />130 <br />0.0 <br />20 <br />Beryllium <br />1.99 <br />mg /L <br />0.0010 <br />97 <br />70 <br />130 <br />0.2 <br />20 <br />Cadmium <br />1.96 <br />mg /L <br />0.0013 <br />96 <br />70 <br />130 <br />0.1 <br />20 <br />Calcium <br />126 <br />mg /L <br />1.0 <br />99 <br />70 <br />130 <br />2.6 <br />20 <br />Chromium <br />1.96 <br />mg /L <br />0.0050 <br />96 <br />70 <br />130 <br />0.0 <br />20 <br />Lead <br />2.01 <br />mg /L <br />0.011 <br />98 <br />70 <br />130 <br />1.3 <br />20 <br />Magnesium <br />116 <br />mg /L <br />1.0 <br />99 <br />70 <br />130 <br />1.1 <br />20 <br />Manganese <br />1.96 <br />mg /L <br />0.0010 <br />96 <br />70 <br />130 <br />0.0 <br />20 <br />Molybdenum <br />2.02 <br />mg /L <br />0.0072 <br />94 <br />70 <br />130 <br />0.3 <br />20 <br />Nickel <br />1.96 <br />mg /L <br />0.0050 <br />96 <br />70 <br />130 <br />0.1 <br />20 <br />Sodium <br />267 <br />mg /L <br />1.0 <br />101 <br />70 <br />130 <br />0.1 <br />20 <br />Vanadium <br />2.36 <br />mg /L <br />0.018 <br />99 <br />70 <br />130 <br />0.3 <br />20 <br />Zinc <br />1.96 <br />mg /L <br />0.010 <br />96 <br />70 <br />130 <br />0.1 <br />20 <br />Method: E200.7 <br />Analytical Run: ICP4- C_130621A <br />Sample ID: ICV <br />2 Initial Calibration Verification Standard <br />06/21/13 12:50 <br />Boron <br />Potassium <br />Sample ID: <br />Boron <br />Potassium <br />Sample ID: <br />Boron <br />Potassium <br />ICSA <br />ICSAB <br />1.01 mg /L <br />49.3 mg /L <br />2 Interference Check Sample A <br />0.0107 mg /L <br />- 0.000260 mg /L <br />2 Interference Check Sample AB <br />0.0221 mg /L <br />- 0.00912 mg /L <br />0.10 <br />0.50 <br />0.10 <br />0.50 <br />0.10 <br />0.50 <br />101 <br />99 <br />95 105 <br />95 105 <br />06/21/13 13:05 <br />06/21/13 13:09 <br />Method: <br />E200.7 <br />Batch: R175113 <br />Sample ID: <br />MB- 130621A <br />2 Method Blank <br />Run: ICP4- C_130621A <br />06/21/13 13:28 <br />Boron <br />0.010 mg /L <br />0.002 <br />Potassium <br />ND mg /L <br />0.04 <br />Sample ID: <br />LFB- 130621A <br />2 Laboratory Fortified Blank <br />Run: ICP4- C_130621A <br />06/21/13 13:31 <br />Boron <br />0.960 mg /L <br />0.10 <br />95 <br />85 115 <br />Potassium <br />48.3 mg /L <br />0.50 <br />97 <br />85 115 <br />Sample ID: <br />C13060174- 001CMS2 <br />2 Sample Matrix Spike <br />Run: ICP4- C_130621A <br />06/21/13 19:38 <br />Boron <br />2.08 mg /L <br />0.050 <br />96 <br />70 130 <br />Potassium <br />110 mg /L <br />1.0 <br />103 <br />70 130 <br />Sample ID: <br />C13060174- 001CMSD2 <br />2 Sample Matrix Spike Duplicate <br />Run: ICP4- C_130621A <br />06/21/13 19:57 <br />Boron <br />2.13 mg /L <br />0.050 <br />99 <br />70 130 <br />2.1 20 <br />Potassium <br />112 mg /L <br />1.0 <br />105 <br />70 130 <br />1.7 20 <br />Qualifiers: <br />RL - Analyte <br />reporting limit. <br />ND - Not <br />detected at the reporting limit. <br />MDC - Minimum detectable concentration <br />Page 13 of 21 <br />