Specimen Number42-3-007Alternate Number49-17-7CommentsMineralized transition at top of La Motte sandstone, with chalcopyrite + siegenite.In Teaching CollectionNoMineral(s)quartzchalcopyritesiegeniteField NotesOffset Mine.Rock NameCu-Co-Ni oreDistrictOld Lead BeltMineMine LamotteExternal LinkMindatDeposit TypeSandstone LeadGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience