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:'; . , <br />JOHN C. KEPHART & CO. <br />G~~ND JUNCTION L~~O~~TO~I~S <br />C39 NORTH AVENUE • PHONE 2d 2-7618 <br />ANALYTICAL REPORT' <br />Receives rmm: Mined Land Reclamation Division <br />Cathy Begej <br />Denver, CO <br />file# 81037 2115 <br />Customer No.-P8#-~ rJ~~„di IJ,boratory NO. <br />Date <br />6/27/91 <br />Sample <br />Texture: <br />Particle size analysis: <br />>2 mm <br />2 - 1 mm <br />1 - 0 .5 mm <br />0.5 - 0.25 mm <br />0.25 - 0.10 mm <br />0.10 - 0.05 mm <br />50-20 micron <br />0.00 ~ PEBBLES <br />6.30 ~ very coarse SAND <br />12.08 ~ coarse SAND <br />21.56 ~ medium SAND <br />14.07 5y, fine SAND <br />7.91 ~ very fine SAND <br />37.8 ~ very fine SAND <br />= 99.72 ~ SAND <br />20-5 micron <br />5-2 micron <br /><2 micron <br />Date Reported <br />GRAND JUNCTION, COLORADO 91507 <br />RECE6VE~ <br />JUL 2 5 1991 <br />Mined Lana <br />ReCiamation Division <br />geologic <br />7/23/91 <br />2115 <br />037910618 E location: Gray OB pile NW of pit <br />"Begej, 6/18/91, 08:30, clear weather" <br />Sand <br />0.03 SK <br />0.06 ~ = 0.09 %5 SILT <br />= 0.18 ~ CLAY <br />Saturation Percentage 36.0 ~ <br />Selenium(Se) 0.06 ppm <br />Sodium(Na) 19.0 mg/1 on saturated soln. = 0.83 meq/liter <br />Combustible Solids 13.7 RS <br />Sulfur Forms: <br />Sulfate(s) 0.025 ~ <br />Pyritic Sulfur(s) 0.010 ~ <br />Total Sulfur(s) 0.043 ~ <br />Zinc(Zn) 2.02 ppm <br />NOTE: Metals by AB-DTPA <br />page 3 of 3 Director: B. Bauer <br />