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JOHN C. KEPHART & CO. <br />GRAND JUNCTION LHORAINIS <br />435 NORTH AVENUE • PHONE 242-7618 # GRAND JUNCTION, COLORADO 81501 <br />ANALYTICAL REPORT <br />Lillylands, Inc.: Hamilton Mine <br />Receivedfrom: c/o Jim Stover and Associates <br />Grand Jct., CO <br />Customer No. <br />Date Received <br />8/3/92 <br />SAMPLE ID: <br />pH <br />Sodium Absorption Ratio <br />Acid-Base Potential <br />• Iron(Fe) <br />Electrical Conductivity <br />Laboratory No. <br />2721 <br />Date Reported <br />2721: Bottom 3 <br />mineral <br />Sample <br />8/31/92 <br />6.05 (on saturated paste) <br />3.226 <br />0.72 tons CaCO3/1000 tons* <br />166 ppm <br />5700 umhos/cm (on saturated paste @ 25 4C) <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 />0 % PEBBLES <br />13.15 % very coarse <br />5.36 % coarse <br />10.52 % medium <br />15.35 % fine <br />8.54 % very fine <br />+44.15 % very fine <br />= 97.0' <br />0.96 % silt <br />+0.77 % silt - 1.73 <br />= 1.20 <br />SAND <br />SAND <br />SAND <br />SAND <br />SAND <br />SAND <br />7 % SAND <br />• SILT <br />• CLAY <br />0 NOTE: Used in Acid-Base Potential calculation: <br />Total Sulfur 0.342 % <br />Neutralization Potential 11.4 tons CaCO3/1000 tons <br />Lab Dir.:.Brian S. Bauer <br />7-40