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iii iiiiiiiiiiiii iii <br />JOHN C. KEPHART & CO. 999 <br />G~flND JUNCTION Cfl~0~~10~I~S <br />435 NORTH AVENUE • PHONE 242-]618 • GRAND JUNCTION, COLORADO 91501 <br />RECEBi~e <br />ANALY['ICAL REPORT <br />Received Crom: Mined Land Reclamation Division <br />Cathy Begej <br />Denver, CO <br />file#81037 GEC 2112 <br />Customer No.oQ~~-c.7~.7~4 Laboratory No. <br />6/27/91 <br />Date <br />Date <br />Sample 2112 <br />037910618 F location: Topsoil Pile, N side of <br />Chen's Hill "Begej, 6/18/91, 08:30, clear <br />weather" <br />pH 4.1 <br />Conductivity@25 deg C 2400 umhos/cm (2 .40 mmhos/cm) <br />Calcium(Ca) 494 mg/1 on sat. soln. = 24.7 meq/liter <br />Magnesium(Mg) 65.0 mg/1 on sat, soln. 5.34 meq/liter <br />Sodium(Na) 28.2 mg/1 on sat. soln. 1.23 meq/liter <br />Sodium Absorption Ratio 0.317 <br />Nitrate(N) 2.5 ppm <br />Organic Matter 5.20 ~ <br />Phosphorous(P) 25 ppm (available) <br />Texture: Sand <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 />20-5 micron 0.06 %K <br />5-2 micron 0.05 ~ <br /><2 micron <br />0.54 `•k PEBBLES <br />10.23 :t very coarse SAND <br />10.51 ~ coarse SAND <br />18.40 :K medium SAND <br />15.54 ~ fine SAND <br />8.23 ~ very fine SAND <br />36.31 ~ very fine SAND <br />JUL 2 5 1991 <br />~Ylinea r_ano <br />Reclamation Divisu <br />Sample <br />7/23/91 <br />99.22 ~ SANU <br />= 0.11 ~ SILT <br />= 0.13 s5 CLAY <br />Director: B. Bauer <br /> <br />