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JOHN C. KEPHART & CO. <br />GRAND JUNCTION WOMBS COLORADO 81501 <br />435 NORTH AVENUE PHONE 242-7618 GRAND JUNCTION, <br />ANALYTICAL REPORT <br />Lillylands, Inc.; Hamilton Mine <br />Receivedfrom:c/o Jim Stover and Associates <br />Grand Jct., CO <br />Customer No. <br />7/27/92 <br />Date Received <br />SAMPLE ID: <br />pH <br />Sodium Absorption Ratio <br />Acid-Base Potential <br />• Iron(Fe) <br />Electrical Conductivity <br />TEXTURE: Sand 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 />2641: Top Pit #1 0" to 18" Spoil sample <br />7.2 (on saturated paste) <br />4.349 <br />7.6 tons CaCO3/1000 tons* <br />67.3 ppm <br />5400 umhos/cm (on saturated paste @ 25 QC) <br />0 % PEBBLES <br />14.9 % very coarse SAND <br />7.26 % coarse SAND <br />12.09 % medium SAND <br />11.5 % fine SAND <br />8.92 % very fine SAND <br />+42.91 % very fine SAND <br /> - 97.58 % SAND <br />0.45 % silt <br />+0.51 % silt = 0.96 % SILT <br /> - 1.46 % CLAY <br />• NOTE: Used in Acid-Base Potential calculation: <br />Total Sulfur 0.396 % <br />Neutralization Potential 20.0 tons CaCO3/1000 tons <br />Lab Dir.: Brian S. Bauer <br />Laboratory <br />Date Reported <br />mineral <br />Sample <br />8/27/92 <br />2641 <br />7-33