Specimen Number46-6-024Alternate Number374 9644CommentsWeathered canga; fine-grained black specular hematite with abundant bright red fine-grained hematite.In Teaching CollectionNoMineral(s)hematiteRock NameFe oreDistrictMinas GeraisMineAlegriaExternal LinkMindatDeposit TypeBIFGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience