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Project: Southfield Mine Hole: SR-8 <br /> <br />• <br /> From To Thick Description Page 2 of 6 <br /> Lithologic descriptions and depths taken from <br /> geophysical log for SR-8 pilot hole. Core <br /> intervals from an offset hole <br /> 0.0 41.0 41.0 Gravel b Boulders <br /> 41.0 48.5 7,5 Sandstone <br /> 48.5 59.0 10.5 Mudstone <br /> 59.0 66.0 7.0 Sandstone <br /> 66.0 70.0 4.0 Mudstone <br /> 70.0 77,0 7,0 Interbedded Sandstone & Mudstone <br /> 77,0 92.0 15.0 Mudstone <br /> 92.0 328.0 236.0 Interbedded Sandstone b Mudstone <br /> 328.0 334.5 6.5 Mudstone <br />• 334.5 418.0 83.5 Raton Sandstone <br /> 416.0 437,0 19.0 Mudstone: clayey <br /> 437.0 460.0 23.0 Sandstone <br /> 460.0 464,5 4.5 Mudstone <br /> 464.5 467.0 2.5 Sandstone <br /> 467,0 470.0 3.0 Mudstone <br /> 470.0 473.5 3.5 Siltstone: sandy <br /> 473.5 480.0 6.5 Mudstone <br /> 480.0 483.5 3.5 Siltstone <br /> 483.5 485,5 2.0 Sandstone <br /> 485.5 492.2 6.7 Mudstone <br /> 492.2 494.5 2.3 Coal: dull, sample SC-8 <br /> 494,5 495.5 1.0 Carbonaceous Mudstone: coal laminae <br />. 495 <br />5 498 <br />2 2 <br />7 i <br />9 <br /> . . . Coal: pyrit <br />c, sample SC- <br /> 498.2 508.5 10.3 Mudstone <br />