Specimen Number46-8-019Alternate Number49-37-13CommentsVery coarse-grained quartz + hematite + sillimanite + apatite, some sillimanite to >3" length.In Teaching CollectionNoMineral(s)quartzhematitesillimaniteapatiteRock NameFe oreDistrictAdirondacksMineBensonExternal LinkMindatGeo-LocationFootwall zone, east end of Newton pit.Deposit TypeMetamorphosed BIFGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience