Specimen NumberCRC-467CommentsEDS pattern consistent with this phase, Ag seems high, perhaps substituting for Pb. All other data consistent with this phase.In Teaching CollectionNoMineral(s)twinniteRock NameCrowe reference collectionDistrictFranceExternal LinkMindatGeo-LocationJas Roux, Haute-AlpsDeposit TypeReplacementGeo-Coords[1] CitationAnalytical work financially supported by the UGA Department of Geology. Mr. Christopher J. Fleisher is acknowledged for providing technological support for EDS analyses.
CRC-467: Crowe reference collection - France District - Undefined Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/36915