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www.emdob.com <br />- Helena, Mf 677472-0711 • Billings, MT 800-135-4488 • Casper, WY 888-235-0515 <br />• Aez*hME=ft=& w IW J Gillette, WY 866-686-7175 • Rapid City, SO 886-672-1225 • College Station, T% 880-690-2210 <br />QA/QC Summary Report <br />Client: Energy Fuels Resources Corporation <br />Project: Whirlwind Mine <br />Report Date: 07/06/10 <br />Work Order: C10060214 <br /> Analyte Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual <br />Method: E903.0 Batch: RA226-4584 <br />I <br />Sample ID: C10060204-002AMS Sample Matrix Spike Run: TENNELEC-3_100615C 06/28/10 12:30 <br />Radium 226 19 pCi/L 94 70 130 <br />' Sample ID: C10060204-002AMSD Sample Matrix Spike Duplicate Run: TENNELEC-3_100615C 06/28/10 12:30 <br />Radium 226 17 pCi/L 83 70 130 13 23.2 <br />Sample ID: MB-RA226-4584 3 Method Blank Run: TENNELEC-3_100615C 06/28/10 12:30 <br />Radium 226 0.08 pCi/L U <br />Radium 226 precision (±) 0.09 pCi/L <br />Radium 226 MDC 0.1 pCi/L <br />Sample ID: LCS-RA226-4584 Laboratory Control Sample Run: TENNELEC-3_100615C 06/28/10 12:30 <br />Radium 226 <br />1 8.3 pCi/L 105 70 130 <br /> <br />Qualifiers: <br />RL - Analyte reporting limit. ND - Not detected at the reporting limit. <br />MDC - Minimum detectable concentration U - Not detected at minimum detectable concentration <br />Page 17 of 20