Specimen NumberCRC-672CommentsXRD consistent with this phase, sample also contains pyrolusite. See XRD pattern.In Teaching CollectionNoMineral(s)manganiteRock NameCrowe reference collectionDistrictGermanyMineManganeseExternal LinkMindatDeposit TypeSedexCitationAnalytical work financially supported by the UGA Department of Geology. Mr. Christopher J. Fleisher is acknowledged for providing technological support for EDS analyses.