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_~ <br />C , <br />J <br />• <br />JOHN C. KEPHART & CO. <br />G~~ND JUNCTION L~~O~~TO~I~S <br />433 NORTN AVENUE • PHONE 242~7e IB • GRAND JUNCTION. COLORADO e1301 <br />ANALYTICAL REPORT <br />Canyon Coal of Colorado. Inc.; L~llylands, Znc. <br />Received [tom: C/O Jim Stover dnd ASSOCI d teS <br />Grand Jct., CO <br />CustomQ No. <br />Date Received <br />10/30/90 <br />SAMPLE ID: <br />pH <br />Electrical Conductivity <br />Lithologic Classification <br />Total Combustible Solids <br />Saturation Percentage <br />Sodium/Na) <br />Magnesium(Mgl <br />Nitrite(N) <br />Organic Sulfur <br />Total Sulfur <br />Copper('Cu) <br />Cadmium(Cdl <br />Zinc(ZnJ <br />Selenium(Se) <br />Molybdenum(Mo) <br />Acid-Base Potential <br />Neutralization Potential <br />0116 <br />Laboratory No. <br />Data Rep <br />0116: CC 3-4 <br />mineral <br />12/5/90 <br />6.8 (on saturated paste) <br />2586 umhos/cm (on saturated paste @ 25 °C/ <br />Organic Shale <br />4.25 ~ <br />40.0 ~ Sodium Absorption Ratio: 4.04 <br />259 ppm Ca1c~tJm(Ca1 109 ppm <br />123 ppm Nitrate(N) 3.5 ppm <br />0 ppm Sulfate(SU4/ 2360 ppm <br /> (788 ppm as S) <br />4ti2 ppm Pyritic Sulfur ti4.9 ppm <br />1315 ppm Arsenic(Asl U.UU ppm <br />2.44 ppm Boron (B) 0. U6 ppm <br />0.030 ppm Iron(Fel 99 ppm <br />3.39 ppm Lead(Pbl 0.64 ppm <br />0.00 ppm Man_ganese(Mni 0.04 ppm <br />0.04 ppm Total Mercury(Hg) U. 059 ppm <br />5.40 tons CaCOs/1000 tons <br />5.60 tons CaC09/1000 tons <br />TEXTURE: Loamy Sand as follows: <br />J2 mm 7.82 ~ PEBBLES <br />2 - 1 mm 32.89 ~ very coarse SAND <br />1 - 0.5 mm 6.11 ~' coarse SAND <br />O.5 - 0.25 mm 6.38 ~' medium SAND <br />0.25 - U.10 mm 9.08 ~ fine SAND <br />0.1U - 0.05 mm B. 04 ~ very fine SAND <br />50-20 micron +15.52 ~ very fine SAND <br /> m 78.02 ~ SAND <br />20-5 micron O.OU ~ silt <br />5-2 micron +2,79 ~ silt = 2.79 ~ SILT <br />C2 micron 11.37 ~ CLAY <br /> 6- 11 Lab Dir.: Brian S. Bauer <br />