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• <br />• <br />JOHN C. KEPHART & CO. <br />G~~ND JUNCTION 1~~0~~T0~I~S <br />477 NORTH AVENUE • PHONE 242-7618 • GRAND JUNCTION, COLORADO a1 S01 <br />ANALYTICAL REPORT <br />Canyon Coal of Colorado. Inc.; Lillylands. Inc. <br />Received from: C/O Jim Stover and Associates <br />Grand Jct.. CO <br />Cuaromer <br />Laboratory No. <br />0107 <br />10/30/90 <br />Date Received Date Repoeted <br />SAMPLE ID <br />pH <br />Electrical Conductivity <br />Lithologic Classification <br />Total Combustible Solids <br />Saturation Percentage <br />Sodium(Na) <br />Magnesium(Mg) <br />Nitrite(N) <br />Organic Sulfur <br />Total Sulfur <br />Copper(Cu) <br />CadmiumtCd) <br />Zinc(Zni <br />Selenium(Se) <br />MolybdenumlMo) <br />0107: CC 1-2 <br />mineral <br />12/4/90 <br />4.38 lon saturated paste) <br />1207 umhos/cm (on saturated paste (~ 25 °C)) <br />80 ~ Sandstone; 20 ~ bituminous coal <br />13.19 ~ <br />36.50 ~ Sodium Absorption Ratio: 5.05 <br />171 ppm Calcium(Ca) 58.9 ppm <br />16.9 ppm Nitrate(N) 5.5 ppm <br />1.5 ppm Sulfate(SO4) 1134 ppm <br /> (378 ppm as S) <br />701 ppm Pyritic Sulfur 145 ppm <br />1224 ppm Arsenic(As) O.OU ppm <br />1.73 ppm Boron(B) 0.04 ppm <br />0.080 ppm IronlFe) 304 ppm <br />4.00 ppm Lead(Pb) 4.69 ppm <br />0.0 ppm ManganeselMn) 0.181 ppm <br />0.0 ppm Total Mercury(Hg) 0.051 ppm <br />Acid-Base Potential 6.21 tons CaC03/1000 tons <br />Neutralization Potential 6.66 tons CaC03/1000 tons <br />TEXTURE: Sandy loam as follows: <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 <br />5-2 micron <br /><2 micron <br />2.42 ~ PEBBLES <br />22.9 ~ very coarse <br />6.76 ~ coarse <br />8.24 ~ medium <br />9.04 ~ fine <br />9.81 ~ very fine <br />+15.72 ~ very fine <br />= 72.4' <br />SAND <br />SAND <br />SAND <br />SAND <br />SAND <br />SAND <br />7 ~ SAND <br />5.63 ~ silt <br />+5.74 %K silt = 11.,17 ~ SILT <br />= 13.74 ~ CLAY <br />6-5 Lab Dir.: Brian S. Bauer <br />