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001 9910706795703321
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035   $a(OCoLC)896810010
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035   $a(EXLCZ)995470000002457496
100   $a20141123d1969      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aGeology and mineral deposits of the Poncha Springs NE quadrangle, Chaffee County, Colorado /$fby Ralph E. Van Alstine; with a section on Fluorspar mines and prospects, by Ralph E. Van Alstine and Doak C. Cox
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1969.
215   $a1 online resource (iv, 52 pages) $cillustrations, maps +$e6 plates
225 1 $aGeological Survey professional paper ;$v626
300   $aTitle from title screen (viewed September 30, 2014).
300   $a"Prepared in cooperation with the Colorado State Mining Industrial Development Board."
320   $aIncludes bibliographical references (pages 47-50) and index.
606   $aGeology$zColorado$zChaffee County
606   $aMines and mineral resources$zColorado$zChaffee County
606   $aFluorspar$zColorado
606   $aGeology$2fast
606   $aMines and mineral resources$2fast
607   $aColorado$zChaffee County$2fast
615  0$aGeology
615  0$aMines and mineral resources
615  0$aFluorspar
615  7$aGeology.
615  7$aMines and mineral resources.
700   $aVan Alstine$b Ralph Erskine$f1914-$01402176
702   $aCox$b Doak C$g(Doak Carey),$f1917-2003,
712 02$aGeological Survey (U.S.),
712 02$aColorado.$bMining Industrial Development Board.
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910706795703321
996   $aGeology and mineral deposits of the Poncha Springs NE quadrangle, Chaffee County, Colorado$93478220
997   $aUNINA