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- www.energylab.com �` ^_T - Helena, MT 877472 -0711 - Billings, MT 808- 735 -4489 - Gasper, WY 868 -235 -0515 <br />Ansfj�k EXCE118woShc IM Gillette, WY 866 -666 -7175 - 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 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: E353.2 Analytical Run: SUB- B206134 <br />Sample ID: ICV Initial Calibration Verification Standard 06/11/13 08:44 <br />Nitrogen, Nitrate +Nitrite as N 21.4 mg /L 0.060 98 90 110 <br />Method: E353.2 <br />Batch: B_R206134 <br />Sample ID: MBLK <br />Method Blank <br />Run: SUB- B206134 <br />06/11/13 08:45 <br />Nitrogen, Nitrate +Nitrite as N <br />ND mg /L <br />0.005 <br />Sample ID: LFB <br />Laboratory Fortified Blank <br />Run: SUB- B206134 <br />06/11/13 08:46 <br />Nitrogen, Nitrate +Nitrite as N <br />1.05 mg /L <br />0.010 <br />107 90 110 <br />Sample ID: B13060723- 002CMS <br />Sample Matrix Spike <br />Run: SUB - 6206134 <br />06/11/13 09:09 <br />Nitrogen, Nitrate +Nitrite as N <br />1.22 mg /L <br />0.010 <br />106 90 110 <br />Sample ID: B13060723- 002CMSD <br />Sample Matrix Spike Duplicate <br />Run: SUB - 6206134 <br />06/11/13 09:10 <br />Nitrogen, Nitrate +Nitrite as N <br />1.22 mg /L <br />0.010 <br />106 90 110 <br />0.2 10 <br />Qualifiers: <br />RL - Analyte reporting limit <br />MDC - Minimum detectable concentration <br />ND - Not detected at the reporting limit. <br />Page 16 of 21 <br />