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<br /> <br />ROBO"'~eomi Mined Land Reclamation Division <br />Cathy Begej <br />Denver, CO <br />file#C-81014 9275 <br />Customs Ho. - - - Laboratory No. <br />ANALYTICAL REPORT' <br />Date Received <br />JOHN C. KEPHART & CO. <br />G~~ND J~INCTION ~>~GO~~TO~I~S <br />iDi NORTX AVENUE • PHONE 242-7fi Ia <br />8/10/90 <br />Date Reported <br />_ r~„r I <br />sss <br />GRAND JUNCTION, COLORADO 91501 <br />geologic <br />9/6/90 <br />Sample 9275 <br />Southfield File #C-81-014 Energy Fuels Coal <br />Inc.. PO &ox 449. Florence CO 81226 Al Weaver. <br />Larry Routten 8/6/90 2:OOPM clear weather, <br />recently deposited processing waste, site IU: <br />0149008061. NW corner of refuse pile GEO <br />Acid-Base Potential <br />Aluminum(A1) <br />Arsenic(As) <br />Barium(Ba) <br />Boron(b) <br />Cadmium(Cd) <br />Calcium(Ca) <br />Total Carbonates(C03) <br />2b.3 tuns CaC03/1000 tons'• <br />0.28 ppm <br />6.021 ppm <br />5.75 ppm <br />O.G3 ppm <br />O.G08 ppm <br />27.2 mq/1 on sat. soln. 1.36 meoiiiter <br />2.02 ppm <br />Cation Exchange Capacity 11.07 meq/100g <br />Chloride(C1) 12b mq/1 on sat. soin, = 3.d1 megiiiter <br />ChromiLUn(Cr) <br />Conductivity~25 deg C <br />Copper(Cu) <br />Exchangeable Sodium <br />Exchangeable Sodium <br />Sodium Absorption Ratio <br />Gypsum <br />NOTE: Metals by AB-DTPA <br />O.U49 ppm <br />3.d00 umhos/cm (3.8 mmhos/cm) <br />2.72 ppm <br />21.8 ~ <br />22.1 ~ from SAR <br />2u.1 <br />none detected (<1 meq/100g) <br />*Pyritic sulfur used in calculation. <br />page 1 of 3 <br />RECEl~lEC <br />SEF 10 1990 <br />Mined Land <br />Reclamation ^ivis~e`. <br />Director: H. Bauer <br />