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JOHN C. KEPI <br />~G~~ND JUNCliO~J <br />Canyon Coal of <br />Received fro m: C/O Jlm Stover and <br />Grand Jct.. CO <br />\J <br />• <br />Customer No. <br />Dale Receive) <br />TART & CO. <br />C~~O~fl10~I~S 1r~.1 <br />PHONE 242-]618 • GRAND JUNCTION, COLORADO 81$01 - <br />ANALYTICAL REPORT <br />Colorado. Inc.; Lillylands. Inc. <br />Associates <br />2379 mineral <br />Laboratory No. Sample <br />6123/92 7/14/92 <br />SAMPLE ID: <br />pH <br />Electrical Conductivity <br />Litholoqic 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 />Dale Reported <br />7_379: Too to bottom #33-7 below coal <br />5.1 (on saturated paste) <br />4100 umhos/cm (on saturated paste @ 25 °C) <br />2/3 sandstone, 1/3 high organic shale <br />6.08 % <br />55.5 % Sodium Absorption Ratio: 0.481 <br />50 .75 pem Calcium(Ca) 431 ppm <br />25 1 ppm Nitrate(N) 8.25 ppm <br />0 ppm Sulfate(S04) 4050 ppm <br /> (1350 ppm as S) <br />31 ppm Pyritic Sulfur 68.7 ppm <br />14 50 ppm Arsenic(As) 0.08 ppm <br />1. 65 ppm Boron(P) 0.05 ppm <br />0. 00 ppm Iron(Fe) 60 ppm <br />5. 14 ppm LeadlPb) 2.18 ppm <br />0. 01 ppm Manganese(Mn) 1.35 ppm <br />0. 08 ppm Total Mercury(Hg) 0.01 ppm <br />-4.53 tons CaC03/1000 tons (-0.22 if Pyritic S) <br />0.0 tons CaC03/1000 tons <br />TEXTURE: Sandy clay loam as follows: <br />l2 mm <br />2 - 1 mm <br />1 - 0. 5 mm <br />0. 5 - 0.25 mm <br />0 . 2 5 - 0 . 10 nvn <br />0. 10 - 0.05 mm <br />50 -20 micron <br />20-5 micron <br />5-2 micron <br />C2 micron <br />0.00 % PEBBLES <br />0.87 % very coarse <br />2.29 % coarse <br />32.8 % medium <br />6.29 °s fine <br />3.95 % vary fine <br />+14.01 % verv fine <br />= 60.2 <br />SAND <br />SAND <br />SAND <br />SAND <br />SAND <br />SAND <br />L % SAND <br />9.18 % silt <br />+7.07 % silt 16.25 % SILT <br />- 2:i . 5:i i."LAY <br />6 22 Lab Dir.: <br />Brian S. Bauer <br />