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Project: Southfield Mine Hole: SF-85-02
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<br /> From To Thick Description Page 3 of 6
<br /> 372.0 432.0 60.0 Mudstone: dark gray to black, clayey, soft
<br /> carbonaceous laminae
<br /> 432.0 440.0 8.0 Sandstone; light gray, medium grain, poor sorting
<br /> 440,0 452.8 12.8 interbedded Sandstone, Siltstone, 6 Mudstone: gray
<br /> to dark gray, firm
<br /> 452.8 454.9 2.1 Coal: black, moderate bright, pyritic
<br /> Water 1-2 GPM
<br /> 454,9 455,7 0.8 Carbonaceous Shale: black, dull, coal laminae
<br /> 455,7 459.0 4,3 Coal: black, moderate bright, pyritic
<br /> Water 1-3 GPM
<br /> 459.0 462,0 3,0 Siltstone: dark brown, firm
<br /> 462.0 489.0 27,0 Sandstone; brown to light brown, medium grain,
<br /> poor sorting, silty
<br />• 489.0 491.1 2.1 Mudstone: dark gray to black
<br /> 491.1 493.0 1.9 Coal: black, dull
<br /> 493.0 502.0 9.0 Mudstone: dark gray
<br /> 502,0 504.5 2.5 Interbedded Coal b Carbonaceous Shale; dark gray
<br /> to black, coal laminae, dull
<br /> 504.5 508.0 3,5 Mudstone: dark gray to black, firm
<br /> 508,0 526.0 18.0 Interbedded Sandstone & Mudstone: light gray to
<br /> dark gray, fine grain, friable
<br /> Water 1-2 GPM
<br /> 526.0 533.5 7.5 Sandstone: light gray to white, fine to medium
<br /> grain
<br /> Water 1-2 GPM
<br /> 533.5 536.1 2.6 Mudstone: dark gray to black
<br /> 536.1 537,3 1.2 Coal: black, dull
<br /> 537,3 564.0 26,7 Interbedded Siltstone, Mudstone, & Carbonaceous
<br /> Shale: gray, dark gray to black
<br />• 564.0 583,0 19.0 Siltstone: dark gray, dark gray to black mudstone
<br /> laminae
<br /> 583.0 588.0 5,0 Sandstone: gray, fine grain, black mudstone
<br />laminae
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