Specimen NumberCRC-141CommentsEDS consistent with this phase.In Teaching CollectionNoMineral(s)brochantiteRock NameCrowe reference collectionDistrictCerro Negro, ChileGeo-LocationNot certain which specific mine sample is from, there are 7 mines all in central portion of district.Deposit 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.