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<br />DESCRiPTiON OF XELL CUT+INGS <br />C0~•:PAYY The Pittsburg b Midway Coal Mining Co <br />I7E`IT:FiC.a'IO~d `r0. <br />LOC.aTION W1/2, Sec 14, 74N, R86W <br />C„TE DRILLE7 <br />T9PE OF DRILLING Rotary, air and foam <br />Wl•:LL PROJECT N0. <br />W':1LL WELL'~0. EBR-1 <br />ORIL.=; Starner <br />OESCRIBEO 6'! D. 0. Doehring <br />T.D. <br />CON'•SE'ITS Drilling supervised by L.A. Davis. Completed for aquifer testing. <br /> <br />FRO`t TO DESCRIPTION <br />0 ~ 5' Soil, med. brown. <br />( <br />5 110' Soil, med. brown. Sandstone, white to tan, med.-fine, quartz. Weathered <br /> I Viand friable. <br />• <br />10 j 15' Sandstone, white to tan, med.-fine, quartz, well rounded grains. Weathered <br /> and friable. <br />15 120' I ditto <br />20 ~ 25' Sandstone, white to orey, med.-fine, quartz. Unweathered mafic minerals. <br /> i rime. <br />25 30' (Sandstone, light grey, med.-fine, quartz, unweathered. Friable. Contains <br /> 'streaks of carbonaceous material and small amounts of pyrite. <br />30 ~ 35' Shale, dark brown. <br />35 ~ 40' Coal, vitreous and dark brown carbonaceous shale. <br /> <br />40 i <br />~ 45' <br />;Coal, silty coal and light grey sandstone laminae. <br />45 ~ 50' Sandstone, white to light grey, silty in places. <br />50 55' :Siltstone, grey-brown. <br />55 60' ,Siltstone and shale, sandy, med. grey contains laminae of white sandstone. <br />60 i 65' ditto <br />65 10' ditto <br />70 15' Sandstone, light grey, fine to very fine. Contains some carbonaceous material. <br />J5 `. 80' ~ ditto <br />• 80 <br />85 ' BS' <br />7' Shale, dark grey carbonaceous contains vitreous coal. <br />f <br />f <br />h <br />i <br />l <br />l <br />i <br /> 8 coa <br />. <br />g <br />ps o <br />Sha <br />e, med. grey with laminae o <br />l <br />t grey sandstone and a few ch <br />i <br />R~vISED 7;81 <br />$b <br />