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JOHN C. KEPHART & CO. <br />G~~ND JUNCTION L~DO~fllO~I~S <br />475 NORTH AVENUE • PHONE 2<2-7618 • GRAND JUNCTION, COLORADO 81501 <br />ANALY77CAL REPORT <br />Lillylands, Inc.; Hamilton Mine <br />Re«iveaf~om: c/o Jim Stover and Associates <br />Grand Jct., CO <br />Ltilstomer No. <br />Date Received <br />8/3/92 <br />laboratory <br />2721 <br />Date Reported <br />SAMPLE ID: 2721: Bottom 3 <br />mineral <br />8/31/92 <br />pH 6.05 (on saturated paste) <br />Sodium Absorption Ratio 3.226 <br />Acid-Base Potential 0.72 tons CaC03/1000 tons* <br />• Iron(Fe) 166 ppm <br />Electrical Conductivity 5700 umhos/cm (on saturated paste @ 25 ~C) <br />TEXTURE: Sand as follows: <br />>2 mm 0 ~ PEBBLES <br />2 - 1 mm 13.15 SL very coarse SAND <br />1 - 0.5 mm 5.36 ~ coarse SAND <br />0.5 - 0.25 rlun 10.52 Sk medium SAND <br />0.25 - 0.10 mm 15.35 ~ fine SAND <br />0.10 - 0.05 mm 8.54 ~ very fine SAND <br />50-20 micron +44.15 SK very fine SAND <br /> e 97.07 ~ SAND <br />20-5 micron 0.96 :K silt <br />5-2 micron +0.77 ~ silt e i.73 ~ SILT <br /><2 micron e 1.20 ~ CLAY <br />NOTE: Used in Acid-Base Potential calculation: <br />• Total Sulfur 0.342 ~ <br />Neutralization Potential 11.4 tons CaC03/1000 tons <br />Lab Dir.:. Brian S. Bauer <br />7-40 <br />