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<br />HAZEN RESEARCH, INC. <br />Mr. Ken McGriffin <br />Amess McGriffln Coal Company <br />i• <br />I x601 INDIANA STREET , <br />GOLDEN, COLORADO • H0401 <br />TELEPHONE 303/279-4501 <br />Date: July 18, 1978 <br />Sample Received: 7/11/78 <br />HRI Project No. 002-53D <br />HRI Series No. 13777-5 <br />Purchase Order <br />Sample <br />Designation <br />A-3b ~~~~~~ <br />~ie~ - of / I7~1. GivCt~S~ <br />As Received Drv Basis <br />Moisture (°h) <br />Ash (%) <br />Volatile Matter (°J°) <br />Fixed Carbon (%) <br />Calorific Value (Btu/ib) <br />Sulfur (9°) <br />Mineral Matter Free (Btu/lb) <br />1.23 <br />5.70. 5.77 <br />37.91 38.38 <br />55.16 55.85 <br />14,047 14,222 <br />0.75 0.76 <br />15,195 <br />Reducino Oxidizing <br />Initial Deformation °F <br />Softening of <br />Hemispherical of <br />Fluid F <br />Air Dry Loss (%) <br />Free Swelling Index 7 <br />By. 1~t•~.-~`- ~w•-- <br />Jo n C. Jarvis <br />anager, Analytical Laboratory <br />eah <br />