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JOHN C. KEPHART do CO. <br />G~~ND JUNCTION 1~~0~~T0~I~S <br />133 NORTH AVENUE • PHONE 213-7e1a • GRAND JUNCTION. COLORADO !1301 <br />r~ <br />U <br />• <br />eNwrrnc,u. RproRr <br />Canyon Coal of Colorado. Inc.; Lillylands, Inc. <br />ReQYed~1O1°~ c/o Jim Stover and Associates <br />Grand Jct., CO <br />Customer No. <br />Date Received <br />10/30/90 <br />I~bonmaY <br />0117 <br />Gate Reported <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 />Cadmium(Cd) <br />Zinc(Zn) <br />Selenium(Se) <br />Molybdenum(Mo) <br />Acid-Base Potential <br />Neutralization Potential <br />TEXTURE: Clay 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 />465 ppm <br />1338 ppm <br />2.36. ppm <br />0.090 ppm <br />9.88 ppm <br />0.00 ppm <br />0.02 ppm <br />CalciumlCa) <br />Nitrate(N) <br />Sulfate(SOa) <br />mineral <br />12/5/90 <br />90.6 ppm <br />2.5 ppm <br />2143 ppm <br />(715 ppm as S) <br />Pyritic Sulfur <br />Arsenic(As) <br />Boron(B) <br />Iron(Fe) <br />Lead(Pb) <br />Manganese(Mn) <br />Total Mercury(Hg) <br />2.98 tons CaCOa/1000 tons <br />3.47 tons CaC03/1000 tons <br />0.00 ~ PEBBLES <br />0.12 ~ very coarse <br />0.20 ~ coarse <br />0.43 ~ medium <br />0.69 ~ fine <br />2.63 AS very fine <br />+27.54 AS very fine <br />= 31.6 <br />SAND <br />SAND <br />SAND <br />SAND <br />SAND <br />SAND <br />L 51; SAND <br />158 ppm <br />0.00 ppm <br />0.16 ppm <br />32.6 ppm <br />4.46 ppm <br />1.05 ppm <br />0.122 ppm <br />20-5 micron 0.00 ~ silt <br />5-2 micron +17.82 ~ silt = 17.82 ~ SILT <br /><2 micron 50.57 ~ CLAY <br />6-12 Lab Dir.: Brian S. Bauer <br />0117: CC 3-5 <br />5.4 (on saturated paste) <br />2328 umhos/cm (on saturated paste-@ 25 °C) <br />Organic Shale <br />8.38 ~ <br />85.54 ~ Sodium Absorption Ratio: 4.21 <br />270 ppm <br />135 ppm <br />1.0 ppm <br />