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Project: Southfield Mine <br />u <br />Hole: SF-85-O1 <br />From To Thick Description <br />Page 3 of 5 <br />192.0 199.0 7.0 <br />199.0 204.0 5.0 <br />204,0 224.0 20.0 <br />224.0 234,0 10,0 <br />234.0 254,8 20.8 <br />254.8 257.0 2.2 <br />257.0 270.0 13.0 <br />• 270.0 273.0 3.0 <br />273.0 281.0 8.0 <br />281.0 283.7 2.7 <br />283.7 284.6 0.9 <br />284.6 290.0 5.4 <br />290.0 305.0 15.0 <br /> <br />305.0 309.0 <br />309.0 322.0 <br />322.0 341.8 <br />341.8 344.4 <br />344.4 346.0 <br />346.0 350.0 <br />350.0 360.4 <br />4.0 <br />13.0 <br />19.8 <br />2.6 <br />1.6 <br />4.0 <br />10.4 <br />Interbedded Siltstone b Mudstone: gray to dark <br />gray <br />Sandstone: white, fine to coarse grain, friable, <br />abundant mudstone laminae <br />interbedded Siltstone 6 Mudstone: gray to dark <br />gray, firm <br />Sandstone: white to light gray, medium grain, <br />clayey mudstone laminae <br />Mudstone: dark gray to black, silt and sand <br />laminae <br />Coal: lost circulation, crushed pillar in Vento <br />Mine Works <br />water at 15-18 GPM <br />Mudstone: dark gray to black <br />Sandstone: poor circulation, mudstone laminae <br />Interbedded Sandstone & Mudstone: light gray, <br />coarse grain, dark gray to black <br />Mudstone: black, carbonaceous base <br />Shaley Coal: black , moderate dull <br />Mudstone: black to dark gray, carbonaceous top <br />Interbedded Sandstone 6 Mudstone: light gray, <br />medium grain, dark gray to black, silty <br />Carbonaceous Shale; black, coal laminae <br />Interbedded Sandstone & Mudstone: light gray, dark <br />gray to black, medium grain, silty <br />Mudstone: dark gray to black, hard <br />Coal: black, durain, firm, resinous <br />Mudstone: black, firm, carbonaceous top <br />Sandstone: light gray, medium grain, friable, <br />silty <br />Interbedded Mudstone ~ Claystone: dark gray, <br />carbonaceous laminae, coal laminae at 355,5' <br />