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r 1 cAe~ u~oaESS COMTECO <br />aN DIVISION MAN4GER <br />W. TAYLOR, .A. <br />WESTERN SLOPE CARBQV, INC. <br />`, 315 East 200 South <br />Salt Lake City, Utah 841ll <br />'t{; <br />.~W ~ <br />f99? <br />,.,[~ ,.d <br />PLEASE ADDRESS ALL CORRESPONDENCE TO~ <br />10775 EAST 575 AVE., DENVER. COLO 80239 <br />OFFICE TEL. (3031 373-E 772 <br />Novemoer 29, 1979 <br />Sample Identification <br />by <br />Kind of sample <br />reported to us <br />Sample taken at <br />Sample taken by <br />Date Sampled <br />Date Received <br />Western Slope Carbon, Inc, <br />Western Slope Carbon, Inc. <br />10-26-79 <br />Composite <br />D Seam <br />1.90 Float Osc~osite = 95.38 <br />Analysis report no. 72-gg177 Page 2 <br />MINERAL ANALYSIS OF ASH Percent Weight Ignited Basis <br />COEME7E~CIAL T~STItdG ~ 1=FJGINI=ERIt3G CO. <br />G~J~EAnI OFFICES 778 NORTH LA BALLE STREET CHICAGO ILLMOi6 60601 AREA CCOE 317 776 B,3< <br />Silica, SiOp 55.84 <br />Alumina, A1p03 29.82 <br />Titania, TiOp 0.80 <br />Ferric oxide, Fep03 6.55 <br />Lime, Ca0 1.74 <br />Magnesia, Mg0 1.09 <br />Potassium oxide, Kp0 0.98 <br />Sodium oxide, Napo 1.77 <br />Sulfur trioxide, S03 0.74 <br />Phos. pentoxide, Pp05 0.28 <br />Undetermined 0.39 <br />0 <br />Alkalies as Napo, Dry Coal Basis = 0.22 <br />Silica Value 85.62 <br />Base: Acid Ratio = 0.14 <br />ESTIMATED VISCOSITY at critical viscosity <br />Temperature of '2900 °F = '210' Poises <br />Tz50 Temperature = '2900 °F <br />INI3EX = 0.2 *Ex-tramlation due to the hig1T <br />,~ G ITQDEX = <0.6 Fusion TerlroeratTlre of Ash. Respectfully submined, <br />WATER SOLUBLE ALK_W1IFS COMMERCIAL TESTING 8 ENGINEERING CO. <br />As Received Dry Basis <br />8 Na20 0.053 0.055 . <br />~ K20 ~ • 002 0.002 G. D. PADvER. Manager. Denver laboratory <br />CAP/vt <br />.....~. v.. u..au-.....w w.vcrrr vv. m~iYC W v, OiVRA1G °X• QANA [L• 6RLFR CO• I@ppt4,l O• ~ '°^ [1• Ytll{q; YA, c^rtxN°1AIO. U YY[4NF1 <br />