CRC-1244: Crowe reference collection - Michigan District - Champion Mine

Details

Specimen NumberCRC-1244CommentsSample donated by Doug Crowe. XRD confirms native Cu and cuprite. Sample is easily 50% arsenical Cu (Whitneyite?), visually distinct from the native Cu as it is a distinctive silver color. See XRD pattern. Sample is on display in GG cabinet 10.In Teaching CollectionNoMineral(s)copperRock NameCrowe reference collectionDistrictKeweenawMineChampion, KeeweenawExternal LinkMindatDeposit TypeKeweenaw CopperGeo-Coords^[1]Donated ByDoug CroweCitationAnalytical work financially supported by the UGA Department of Geology. Mr. Christopher J. Fleisher is acknowledged for providing technological support for EDS analyses.

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CRC-1244: Crowe reference collection - Michigan District - Champion Mine

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CRC-1244: Crowe reference collection - Michigan District - Champion Mine