Specimen Number46-3-027Alternate Number49-84-13, 49-84-6CommentsTwo samples of pale blue, late-stage brucite.In Teaching CollectionNoMineral(s)bruciteclayRock NameMg oreDistrictGabbsMineSierra magnesiteExternal LinkMindatDeposit TypeVeinGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience