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Project: Southfield Mine <br />Hole: SR-14 <br />• From To Thick Description <br />Page 2 of 5 <br />0.0 40.0 40.0 <br />40.0 114.0 74,0 <br />• <br />\J <br />114.0 124.0 10.0 <br />124.0 138.0 14.0 <br />136.0 166.0 28.0 <br />166.0 252.0 86.0 <br />252.0 440.0 188.0 <br />440.0 613.0 173.0 <br />613.0 630.0 17.0 <br />630.0 645.0 15.0 <br />645.0 724.0 79.0 <br />724,0 745,0 <br />745,0 766,4 <br />766,4 768,0 <br />768.0 <br />768.5 <br />768.5 <br />769.0 <br />769.0 <br />772.9 <br />773,2 <br />779.9 <br />772.9 <br />773.2 <br />779.9 <br />780.4 <br />21.0 <br />21.4 <br />1.6 <br />0.5 <br />0,5 <br />3.9 <br />0.3 <br />6.7 <br />0.5 <br />Inconclusive: no record <br />Interbedded Sandstone b Mudstone; fine to coarse <br />grain, friable, gray <br />Sandstone; coarse grain, pyritic <br />Shale: dark <br />Sandstone: coarse grain to conglomeratic, local <br />mudstone lenses and clasts, pyritic, quartz <br />pebbles up to 3/8', cross-bedded, 'noted as <br />base of Poison Canyon' <br />Mudstone: light to dark gray, fossil leaves and <br />debris at 203', steep slicks at 239-241' <br />and 246-250' <br />Interbedded Sandstone & Mudstone: conglomeratic, <br />cross-bedded, black, clayey, steep slicks in <br />mudstone at 321-342', 354-363', 405-410', <br />and 440' <br />Mudstone: coal and sand laminae, abundant slicks, <br />gray <br />Sandstone: coarse grain <br />Mudstone: gray, upper 3,0' sand laminae <br />Raton Sandstone: coal laminae at 707.0', coarse <br />grain and conglomeratic <br />Mudstone: black <br />Sandstone: conglomeratic, coal fragments <br />Carbonaceous Mudstone: black, abundant coal <br />laminae at base <br />Coal: bright, well cleated, recovery questionable <br />Interlaminated Shaley Coal ~ Carbonaceous Shale; <br />black <br />Coal: slightly pyritic, well cleated <br />Carbonaceous Shale <br />Mudstone <br />Carbonaceous Mudstone <br />