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www.energyiab.com v Helena, MT 677- 472 -0711 • Billings, MT 000 -735 -4489 • Casper, WY 808 - 235 -0515 <br />Aps¢tkslFxcrHxrceSlaer IOU i _ Gillette, WY 866 -686 -7175 • Rapid city, SD 880- 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 />C13060174 <br />Analyte <br />Count Result Units <br />RL %REC <br />Low Limit High Limit <br />RPD <br />RPDLimit Qual <br />Method: E903.0 <br />Batch: RA226 -6688 <br />Sample ID: C13060117- 026EMS <br />Sample Matrix Spike <br />Run: BERTHOLD 770- 1_130610C <br />07/02/13 09.47 <br />Radium 226 <br />35 pCi /L <br />96 <br />70 130 <br />Sample ID: C13060117- 026EMSD <br />Sample Matrix Spike Duplicate <br />Run: BERTHOLD 770- 1_130610C <br />07/02/13 09:47 <br />Radium 226 <br />36 pCi /L <br />102 <br />70 130 <br />4.2 <br />18.8 <br />Sample ID: MB- RA226 -6688 <br />3 Method Blank <br />Run: BERTHOLD 770- 1_130610C <br />07/02/13 11:19 <br />Radium 226 <br />-0.007 pCi /L <br />U <br />Radium 226 precision ( ±) <br />0.09 pCi /L <br />Radium 226 MDC <br />0.2 pCi /L <br />Sample ID: LCS- RA226 -6688 <br />Laboratory Control Sample <br />Run: BERTHOLD 770- 1_130610C <br />07/02/13 11:19 <br />Radium 226 <br />9.2 pCi /L <br />81 <br />80 120 <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 18 of 21 <br />