Specimen Number46-3-024Alternate Number49-84-5CommentsMassive fine- to medium-grained white magnesite.In Teaching CollectionNoMineral(s)magnesiteRock NameMg oreDistrictGabbsMineSierra magnesiteExternal LinkMindatDeposit TypeVeinGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience