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Project: Southfield Mine Hole: SF-85-02 <br />• <br /> Fran To Thick Description Page 5 of 6 <br /> 829.9 849.0 19.1 Interlaminated Sandstone, Siltstone, s Mudstone: <br /> gray to dark gray <br /> 849,0 854.0 5.0 Mudstone: dark gray, pyritic <br /> 854.0 855.9 1.9 Coal: black, dull <br /> 855,9 884.5 26.6 Interlaminated Sandstone, Siltstone, 5 Mudstone: <br /> light gray to dark gray, fine grain <br /> 884,5 887,6 3.1 Coal: black, moderate dull <br /> 887,6 906.4 18.8 Interbedded Siltstone s Mudstone: gray to dark <br /> gray, firm <br /> 906.4 923.0 16.6 Sandstone: light gray to gray, fine grain to <br /> silty, mudstone laminae <br /> 923.0 924.8 1.8 Interlaminated Sandstone s Mudstone: gray to dark <br /> gray, firm <br />• 924.8 928.4 3.6 Mudstone: dark gray to black, hard, silty <br /> carbonaceous base <br /> 928.4 929.6 1.2 Coal: black, shaley top, trace pyrite & gypsum <br /> along cleats <br /> 929.6 929.7 0,1 Siltstone: light gray, very pyritic <br /> 929.7 936.6 6,9 Coal: black, banded, moderate dull to moderate <br /> bright, sulfate throughout <br /> 936.6 937,7 1.1 Mudstone: dark gray to black, clayey <br /> 937,7 941.3 3.6 Coal: black, banded, moderate dull to moderate <br /> bright, trace sulfate and pyrite on cleats <br /> 941.3 943,0 1.7 Carbonaceous Mudstone: black, firm, clay laminae, <br /> sulfur along upper contact <br /> 943.0 962.0 19.0 interbedded Sandstone ~ Mudstone; gray to dark <br /> gray, clayey, coal laminae <br /> 962,0 962.4 0.4 Coal: black, dull <br /> 962.4 970.0 7.6 Mudstone: dark gray, clayey <br />• 970.0 985,3 15,3 interbedded Sandstone s Mudstone: light gray to <br /> dark gray <br />