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Last edited by RenameBot
September 6, 2008 | History

Douglas M. Sheridan

1921 -

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  • Cover of: Preliminary report on the geology of the Sedalia mine area and its Proterozoic deposits of base-metal sulfides and gahnite, Chaffee County, Colorado

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  • Cover of: Geology and uranium deposits of the Ralston Buttes district, Jefferson County, Colorado: comprehensive study of the geology of a major district of productive uranium veins on the east flank of the Front Range west of Denver

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  • Cover of: Mineralogy and geology of the wagnerite occurrence on Santa Fe Mountain, Front Range, Colorado

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  • Cover of: Chemical data concerning Proterozoic ores and rocks from the Sedalia mine area, Chaffee County, Colorado

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  • Cover of: Geology of the High Climb pegmatite, Custer County, South Dakota

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  • Cover of: Geology of the Lost Creek schroeckingerite deposits, Sweetwater County, Wyoming

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  • Cover of: Precambrian deposits of zinc-copper-lead sulfides and zinc spinel (gahnite) in Colorado: an interim report evaluating these Precambrian deposits as potential resources of base and precious metals

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  • Cover of: Rutile and topaz in Precambrian gneiss: Jefferson and Clear Creek Counties, Colorado

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History

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September 6, 2008 Edited by RenameBot fix author name
April 1, 2008 Created by an anonymous user initial import