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<br />FFrC_____
<br />r,
<br />I'
<br />LEGEND
<br />°48" surfaze casing
<br />rout sell
<br />acker
<br />01' thick torch cut slots.
<br />S /S" steel casing
<br />.asing capped
<br />vertical scale: 4 '
<br />60
<br />li
<br />2.80
<br />P
<br />U
<br />- -le "usc :.tiota
<br />t ;:: t:, weathered.
<br />'I., light ere-:.
<br />�AN:iSTONA, l i -1ht grey, fine to med iun. _ r.i i ne,i ,
<br />'C'ft.
<br />P,IA.LF, black, very carbonaceous.
<br />___
<br />:OAL, *,ith SHALE. parting.
<br />;ANDS "T'
<br />.hale
<br />fine to media ^I ,rained and minor
<br />t _ e t i.,. wined, slightly
<br />shale)
<br />e• fin- •ained, clayey.
<br />d?,= ___ to'L"i.ack, .c12ye, to ca. :oriac,i, -,ens_
<br />data_ issint
<br />SHALE, ;rey to black, carbonaceous.
<br />"DS 0' +E, grey, medium hard.
<br />COAL.
<br />hUT)STONF, grey, mediurr hard.
<br />;OAL.
<br />data c; issin;.
<br />'!llSTONE, grey, Tedium i;ard, slightly silty.
<br />SANDSTONE, ver•, fine grained, light grey and
<br />SlLISTO' F.
<br />DSTONE.
<br />:OAL.
<br />".'nSTi)RiS.
<br />?,ANnSTONE, white, medium grained.
<br />Iot'] - Lbs ie
<br />!lard, slightly carbonaceous.
<br />light grey, slinhtl. carbonaceous.
<br />::ANDSTONE, light to c:edium grey, ,ery fine to
<br />r,ediur. -rained, so.e cross stratification,.,
<br />scatte -ed carbonaceous stringers.
<br />'OAL (FF seam'; .
<br />`UDSTONE, darks ;rey, mostly hard, slightly silt.
<br />and SILTSTONE, grey, rassive.
<br />data missing.
<br />NORTHERN COAL CO.
<br />Northern #1 Mine Pro'.ect
<br />leeker, Colorado
<br />Hydro;,eolog1c Log \
<br />Prepared by %atec, Inc., "December '170.
<br />Litholcgy generalized from da•-
<br />provided by Northern Coal C,
<br />,,
<br />
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