Specimen Number42-3-012Alternate Number52-23-2CommentsChalcopyrite-rich dolomite, unusual here in general.In Teaching CollectionNoMineral(s)dolomitechalcopyriteField NotesOffset Mine.Rock NameCu oreDistrictOld Lead BeltMineMine LamotteExternal LinkMindatGeo-LocationNo. 19 member of Bonneterre.Deposit TypeSandstone LeadGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience