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• www.ener#ab.com Helena, MT 677 -472 -0711 • Billings, MT 800- 735 -4488 • Casper, WY 888 -235 -0515 <br />&=MwjS a IL62 i Gillette, WY 866- 686 -7175 • Rapid City, SO 888- 672 -1225 • College Station, TX 888 - 080 -2218 <br />QA/QC Summary Report <br />Prepared by Casper, WY Branch <br />Client: Energy Fuels Resources (USA) Inc Report Date: 07/03/13 <br />Project: Whirlwind Mine Work Order: C13060174 <br />Analyte Count Result Units RL ° /.REC Low Limit High Limit RPD RPDLimit Qual <br />Method: A4500 -F C Analytical Run: MANTECH_130607A <br />Sample ID: CCV -7366 Continuing Calibration Verification Standard 06/07/13 09:52 <br />Fluoride 1.06 mg /L 0.10 106 90 110 <br />Method: <br />A4500 -F C <br />Batch: R174531 <br />Sample ID: <br />MBLK <br />Method Blank <br />Run: MANTECH_130607A <br />06/07/13 08:28 <br />Fluoride <br />0.01 mg /L <br />0.005 <br />Sample ID: <br />LCS -7460 <br />Laboratory Control Sample <br />Run: MANTECH_130607A <br />06/07/13 08:31 <br />Fluoride <br />2.04 mg /L <br />0.10 <br />102 90 110 <br />Sample ID: <br />013060216- 001AMS <br />Sample Matrix Spike <br />Run: MANTECH_130607A <br />06/07/13 11:12 <br />Fluoride <br />2.29 mg /L <br />0.10 <br />99 80 120 <br />Sample ID: <br />C13060216 -001 AMSD <br />Sample Matrix Spike Duplicate <br />Run: MANTECH_130607A <br />06/07/13 11:26 <br />Fluoride <br />2.29 mg /L <br />0.10 <br />99 80 120 0.0 <br />10 <br />Qualifiers: <br />RL - Analyte reporting limit. ND - Not detected at the reporting limit. <br />MDC - Minimum detectable concentration <br />Page 8 of 21 <br />