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www.energylab.com <br />Aaa"eal & ahlrnca Shea 1931 <br />Helena, W 877- 472 -0711 - Billings, Mi 800 - 735 -4489 - Gasper, WY 888 -235 -0515 <br />Gillette, WY 866486-7175v Rapid City, So 886- 672 -1225 - College Station, TX 888 -690 -2218 <br />QA/QC Summary Report <br />Prepared by Casper, WY Branch <br />Client: Energy Fuels Resources (USA) Inc <br />Report Date: <br />07/03/13 <br />Project: Whirlwind Mine <br />Work Order: <br />013060174 <br />Analyte <br />Count Result Units <br />RL ° /.REC <br />Low Limit High Limit RPD <br />RPDLimit Qual <br />Method: RA -05 <br />Batch: RA228 -4442 <br />Sample ID: LCS- 228 -RA226 -6688 <br />Laboratory Control Sample <br />Run: TENNELEC- 3_130610D <br />06/25/13 08:48 <br />Radium 228 <br />9.1 pCi /L <br />117 <br />80 120 <br />Sample ID: MB -RA226 -6688 <br />3 Method Blank <br />Run- TENNELEC -3 130610D <br />06/25/13 08:48 <br />Radium 228 <br />-0.008 pCi /L <br />U <br />Radium 228 precision ( ±) <br />0.9 pCi /L <br />Radium 228 MDC <br />1 pCi /L <br />Sample ID: C13060211- 001FMS <br />Sample Matrix Spike <br />Run: TENNELEC- 3_130610D <br />06/25/13 08:48 <br />Radium 228 <br />18.5 pCi /L <br />116 <br />70 130 <br />Sample ID: C13060211 -001 FMSD <br />Sample Matrix Spike Duplicate <br />Run: TENNELEC- 3_130610D <br />06/25/13 08.48 <br />Radium 228 <br />18.7 pCi /L <br />118 <br />70 130 0.9 <br />33.4 <br />Sample ID: 013050910- 001EDUP <br />3 Sample Duplicate <br />Run: TENNELEC - 3_13061 OD <br />06/25/13 10:23 <br />Radium 228 <br />-0.3 pCi /L <br />310 <br />389.9 U <br />Radium 228 precision ( ±) <br />1.6 pCi /L <br />Radium 228 MDC <br />2.7 pCi /L <br />Qualifiers: <br />RL - Analyte reporting limit. <br />MDC - Minimum detectable concentration <br />ND - Not detected at the reporting limit. <br />U - Not detected at minimum detectable concentration <br />Page 19 of 21 <br />