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JOHN C. KEPHART & CO. <br />~ G~~ND JUNCTION L~~O~~TO~I~S <br />e73 NORTN AVENUE • PHONE 2.3-7616 • GRAND JUNCTION, COLORADO 61301 <br />• <br />• <br />ANAI.rnr•i REPORr <br />Canyon Coal of Colorado, Inc.; Lillylands, Inc. <br />Re«ived Wm: C/O Jim Stover and Associates <br />Grand Jct., CO <br />Customer No. <br />10/30/90 <br />Date Received <br />SAMPLE ID: <br />pH <br />Electrical Conductivity <br />Lithologic Classification <br />0118 mineral <br />Iabaatory No. Sueple <br />nrn~~ 12/5/90 <br />0118: CC 3-6 <br />5.2 (on saturated paste) <br />2328 umhos/cm (on saturated paste @ 25 °C} <br />Organic Shale <br />Total Combustible Solids 11.73 ~ <br />Saturation Percentage 42.61 AS <br />Sodium(Na) 234 ppm <br />Magnesium(Mg) 118 ppm <br />Nlt.rit~(P71 (I. fl PP~~~ <br />Organic Sulfur 508 ppm <br />Total Sulfur 1941 ppm <br />Copper(Cu) 4.85 ppm <br />Cadmium(Cd) 0.070 ppm <br />Zinc(Zn) 6.12 ppm <br />Selenium(Se) 0.07 ppm <br />Molybdenum(Mo) 0.02 ppm <br />Sodium Absorption Ratio: 3.85 <br />Calcium(Ca) 86.1 ppm <br />Nitrate(N) 1.0 ppm <br />.;1~ I fns r (S("!,I) 38'~U ppm <br />(17.85 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 />148 llpm <br />O.OU ppm <br />0.15 ppm <br />168 ppm <br />0.72 ppm <br />1.36 ppm <br />0.043 ppm <br />Acid-Base Potential 7.54 tons CaC03/1000 tons <br />Neutralization Potential 8.00 tons CaC03/1000 tons <br />TEXTURE: Clay Loam as follows: <br />>2 mm <br />0.22 ~ PEBBLES <br />2 - 1 rnm 4.13 ~ very coarse SAND <br />1 - 0.5 mm 2.27 ~ coarse SAND <br />0.5 - 0.25 mm 3.32 As medium SAND <br />0.25 - 0.10 mm 11.61 ~ fine SAND <br />0.10 - 0.05 mm 4.6 ~ very fine SAND <br />50-20 micron +9.47 8s very fine SAND <br /> v 35.4 ~ SAND <br />20-5 micron 11.72 sk silt <br />5-Z micron +14.56 ~ silt = 26.28 A; SILT <br /><2 micron 38.1 `M CLAY <br /> 6-13 Lab Dir.:.Brian S. Bauer <br />