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wYOruNC FuE::E, cor~PnNy <br />DRILL HOLr LOG <br />Hole No. 3 Hole Location T6N, R78A'. Sec 10 225 FNL 20D FFL <br />,urface E1. _ 8220 Property Sigma Mine Extension ___ <br />Date Spudded 12-8-79 Date Completed 12-9-79 T•D• 400 <br />Drilling Contractor Teton Exploration Drilling Co. <br />Logging Contractor Not Longed <br />T.D. (Log) -" Hole Size 7" GeologistM.J. Minkel <br />Comments _ Drilled for installation of PVC pipe for water a„atity mnn;- <br />toying station. Pi a collapsed in hole. Lost hole. __ <br />INTERVnL DESCP.IPTION <br />0'-5' C1a brown <br />5'-10' Cla stone, brown-aray, carbonaceous, with shale partings <br />10'-15' Coal Black <br />' 15'-20' i Mudstone, brown-gray, with shale partings <br />20'=25' Shale, cLray, carbonaceous _ <br />25'-35' Shale gray carbonaceous, with thin coal seams <br />35'-45' Mudstone, ray, carbonaceous with shale partings <br />45'-55' Mudstone, gray to gray-white, carbonaceous, with calcareous <br /> binder <br />55'-60' Shale, gra -black, carbonaceous, thinly interbedded with <br /> mudstone <br />__ <br />60'-70' __ <br />Shale-, 4ray-black, carbonaceous, thinly interbedded with _ <br /> coal <br />70'-75' Shale, ray, carbonaceous, interbedded with very fine _ <br /> grained biotite quartzo-feldspathic sandstone. <br />75'-105' Shale, gray-black, carbonaceous, with interbedded mudstone <br />105'-110' Same as 60'-70' <br />1 <br />