Specimen Number42-4-006Alternate Number57-8-31CommentsBonneterre dolomite with fine-grained galena + sphalerite.In Teaching CollectionNoMineral(s)galenasphaleritedolomiteRock NamePb-Zn oreDistrictOld Lead BeltMineFlat RiverExternal LinkMindatDeposit TypeMVTGeo-Coords[1] Donated ByUniversity of Wisconsin-Madision Department of Geoscience