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~,. <br />~l <br />Received Gom: <br />ANALYTICAL REPORT <br />JOHN C. KEPHART & CO. <br />G~~ND JUNCTION ~fl~0~R10~I~S <br />435 NORTH AVENUE • PHONE 242-7618 <br />Mined Land Reclamation Division <br />Cathy Begej <br />Denver, CO <br />file# 81037 <br />Customer No.PB~--^~-y3~y,~ Laboratory No. <br />6/27/91 <br />Date Received <br />2113 <br />Date Reported <br />GRAND JUNG TION, tL "-- V Lo i °, °'"° ,~ <br />JUL 2 5 ?gg? <br />iviined ~::nd <br />~eciamation vivisior <br />geologic <br />7/23/91 <br />Sample 2113 <br />037910618 C location: Center Ridge - S end <br />"Begej. 6/18/91, 08:30, clear weather" <br />Texture: Sand <br />Particle size analysis: <br />>2 mm 0.00 ~ PEBBLES <br />2 - 1 mm 16.03 sK very coarse SAND <br />1 - 0.5 mm 16.92 `.K coarse SAND <br />0.5 - 0.25 mm 20.13 SK medium SAND <br />0.25 - 0.10 mm 12.22 ~ fine SAND <br />0.10 - 0.05 mm 7.34 `M very fine SAND <br />50-20 micron 27.17 ~ very fine SAND <br /> = 99. 81 `~K SAND <br />20-5 micron 0.05 ~ <br />5-2 micron 0.05 ~ = 0.10 ~ SILT <br /><2 micron = 0.09 ~ CLAY <br />Saturation Percentage 38.0 ~ <br />Selenium(Se) 0.0 ppm (<0. 02) <br />Sodium(Na) 28.8 mg/1 on saturated soln. = 1.25 meq/liter <br />Combustible Solids 12.1 As <br />Sulfur Forms: <br />Sulfate(s) 0.388 As <br />Pyritic Sulfur(s) 0.022 ~5 <br />Total Sulfur(s) 0.367 ~ <br />Zinc(Zn) 9.18 ppm <br />NOTE: Metals by AB-DTPA <br />page 3 of 3 Director: B. Bauer <br />