Specimen Number42-5-012Alternate Number50-19-13CommentsFine-grained dolomite with medium-grained yellow-green sphalerite and white calcite.In Teaching CollectionNoMineral(s)dolomitesphaleritecalciteRock NameZn oreDistrictEastern TennesseeMineUniversal ExplorationExternal LinkMindatDeposit TypeMVTGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience