Specimen Number42-3-016Alternate Number52-23-6CommentsCoarse-grained siegenite + galena in open space in Bonneterre dolomite.In Teaching CollectionNoMineral(s)dolomitesiegenitegalenaField NotesOffset Mine.Rock NameCu-Co-Ni oreDistrictOld Lead BeltMineMine LamotteExternal LinkMindatDeposit TypeSandstone LeadGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience