Specimen Number40-8-010Alternate Number82-30-1CommentsVariety of lithologies in drill core, most are thinly bedded admixtures of siderite + magnetite + hematite + chert.In Teaching CollectionNoMineral(s)sideritemagnetitehematitechertRock NameFe oreDistrictMarquette RangeMineEmpire, MIExternal LinkMindatDeposit TypeBIFGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
40-8-010: Fe ore - Michigan District - Empire, MI Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/57857