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GEL LABORATORIES LLC <br /> 2040 Savage Road Charleston SC 29407- (843) 556-8171 -www.gel.com <br /> Certificate of Analysis <br /> Report Date: April 3,2014 <br /> Company : Energy Fuels Resources(USA),Inc. <br /> Address : 225 Union Boulevard <br /> Suite 600 <br /> Lakewood,Colorado 80228 <br /> Contact: Ms.Kathy Weinel <br /> Project: Sunday Mine GW Sampling <br /> Client Sample ID: Sunday MW 1 Project: DNMI00102 <br /> Sample ID: 344616001 Client ID: DNMI001 <br /> Matrix: Ground Water <br /> Collect Date: 10-MAR-14 10:10 <br /> Receive Date: 14-MAR-14 <br /> Collector: Client <br /> Parameter Qualifier Result Uncertainty MDC RL Units DF Analyst Date Time Batch Method <br /> Rad Gamma Spec Analysis <br /> Gammaspec,Liquid(Bal33,CS134,CS137,Co60,Zn65)"As Received" <br /> Barium-133 U -0.21 +/-2.05 6.45 10.0 pCi/L RXF2 03/20/14 0922 1373349 1 <br /> Cesium-134 U 0.0136 +/-1.41 5.39 10.0 pCi/L <br /> Cesium-137 U 0.316 +/-1.56 4.99 10.0 pCi/L <br /> Cobalt-60 U -0.101 +/-1.15 4.60 10.0 pCi/L <br /> Zinc-65 U 1.41 +/-2.87 10.0 10.0 pCi/L <br /> Rad Gas Flow Proportional Counting <br /> GFPC,Total Alpha Radium,Liquid"As Received" <br /> Gross Radium Alpha U 0.507 +/-0.229 0.694 1.00 pCi/L CXP3 03/31/14 1556 1373541 2 <br /> Gross Alpha/Beta in Drinking Water EPA 900.0"As Received" <br /> Alpha 25.8 +/-4.81 13.8 1.00 pCi/L DXG3 04/02/14 1406 1375019 3 <br /> Beta 47.9 +/-3.21 8.60 1.00 pCi/L <br /> Radium-228 in Drinking Water EPA 904.0"As Received" <br /> Radium-228 U -0.168 +/-0.109 0.472 1.00 pCi/L CXP3 03/28/14 1113 1374060 4 <br /> Gross Alpha minus Uranium"See Parent Products" <br /> Gross Alpha minus U 3.66 pCi/L 1 AF1 04/03/14 1110 1374062 5 <br /> Rad Radium-226 <br /> Radium-226 in Drinking Water EPA 903.1 (De-emanati"As Received" <br /> Radium-226 U 0.199 +/-0.0597 0.161 0.300 pCi/L KSD1 03/25/14 1030 1373139 6 <br /> The following Analytical Methods were performed: <br /> Method Description Analyst Comments <br /> 1 EPA 901.1 <br /> 2 EPA 900.1 Modified <br /> 3 EPA 900.0 <br /> 4 EPA 904.0/EPA 9320 <br /> 5 Calculation <br /> 6 EPA 903.1 <br /> Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits <br /> Barium Carrier GFPC,Total Alpha Radium,Liquid"As Received" 99.3 (25%-125%) <br /> Yttrium Carrier Radium-228 in Drinking Water EPA 904.0"As 86.4 (25%-125%) <br /> Received" <br /> Barium Carrier Radium-228 in Drinking Water EPA 904.0"As 101 (25%-125%) <br /> Received" <br /> Page 83 of 94 <br />