Laserfiche WebLink
, Pace Analytical <br /> aceAnalytieal <br /> 1673 Terra Avenue Sheridan,WY 82801 ph:(307)672-8945 <br /> ANALYTICAL QC SUMMARY REPORT <br /> CLIENT: Energy Fuels Resources(USA) Inc. Date: 3/28/2024 <br /> Work Order: S2402263 Report ID: S2402263001 <br /> Project: Whirlwind Waste Rock <br /> Total(3050)Metals by ICP-6010C Sample Type: MS Units: mg/Kg <br /> S2402263-001AS(02/27/24 18:50) RunNo:218766 PrepDate: 02/26/24 8:07 BatchlD:21609 <br /> Analyte Result RL Spike Ref Samp %REC %Rec Limits Qual <br /> Vanadium 54 5 50 14 81.3 75-125 <br /> Zinc 82 15 50 35 93.9 75-125 <br /> S2402263-001AS(02/27/24 19:04) RunNo:218766 PrepDate: 02/26/24 8:07 BatchlD:21609 <br /> Analyte Result RL Spike Ref Samp %REC %Rec Limits Qual <br /> Iron 11400 10 125 10100 1020 75-125 S <br /> S2402263-001AS(02/27/24 19:10) RunNo:218766 PrepDate: 02/26/24 8:07 BatchlD:21609 <br /> Analyte Result RL Spike Ref Samp %REC %Rec Limits Qual <br /> Calcium 39400 50 1000 38600 89.2 75-125 <br /> Magnesium 7930 50 1000 5630 229 75-125 S <br /> Potassium 9200 50 1000 6420 278 75-125 S <br /> Sodium 3080 50 1000 2000 108 75-125 <br /> Total(3050)Metals by ICP-6010C Sample Type: MSD Units: mg/Kg <br /> S2402263-001AMSD(02/27/24 18:52) RunNo:218766 PrepDate: 02/26/24 8:07 BatchiD:21609 <br /> Analyte Result RL Conc %RPD %REC %RPD Limits Qual <br /> Aluminum 19700 10 21800 10.2 1910 20 S <br /> Antimony ND 20 ND 18.7 20 S <br /> Arsenic 55 3 53 3.16 103 20 <br /> Barium 632 0.5 651 3.00 42.2 20 S <br /> Beryllium 50.1 0.7 48.8 2.70 98.4 20 <br /> Boron 120 10 120 1.31 80.0 20 <br /> Cadmium 51.1 0.5 48.9 4.41 102 20 <br /> Chromium 60 3 58 2.31 104 20 <br /> Copper 65 1 63 1.85 101 20 <br /> Lead 63 15 61 2.70 96.8 20 <br /> Manganese 360 1 361 0.431 90.4 20 <br /> Molybdenum 38 5 38 0.948 75.8 20 <br /> Nickel 132 1 127 3.97 99.9 20 <br /> Phosphorus 540 10 550 1.59 75.0 20 S <br /> Selenium 100 10 90 4.02 96.5 20 <br /> Silicon 1180 10 1200 1.56 20 <br /> Silver 21 5 20 5.06 85.5 20 <br /> Thallium 45 15 29 42.0 89.5 20 R <br /> Uranium 50 10 50 0.905 99.9 20 <br /> Vanadium 54 5 54 1.52 79.7 20 <br /> Zinc 82 15 82 0.335 93.3 20 <br /> S2402263-001AMSD(02/27/24 19:06) RunNo:218766 PrepDate: 02/26/24 8:07 BatchlD:21609 <br /> Analyte Result RL Conc %RPD %REC %RPD Limits Qual <br /> Iron 11100 10 11400 2.58 792 20 S <br /> S2402263-001AMSD(02/27/24 19:13) RunNo:218766 PrepDate: 02/26/24 8:07 BatchlD:21609 <br /> Analyte Result RL Conc %RPD %REC %RPD Limits Qual <br /> Calcium 38700 50 39400 1.91 14.7 20 S <br /> Magnesium 7900 50 7930 0.306 227 20 S <br /> Potassium 9210 50 9200 0.0351 279 20 S <br /> Page 5 of 6 <br />