Specimen Number47-2-018Alternate Number51-54-2CommentsRemnant granitic texture, now very fine-grained friable gibbsite with minor hematite.In Teaching CollectionNoMineral(s)gibbsitehematiteRock NameAl oreDistrictArkansas BauxiteMineArkansas BauxiteExternal LinkMindatGeo-LocationSection 16, Alcoa Pit.Deposit TypeBauxiteGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience