Specimen Number3-1-006Alternate Number94IM6Commentscollected by Mike RodenIn Teaching CollectionNoMineral(s)plagioclasepyroxeneField Notesfine-grained anorthosite with interesting pyroxenes to 0.5 cmRock NameanorthositeDistrictIron Mountain, COMineregional sampleGeo-LocationIron Mountain, Fremont County, CODeposit TypeMagmatic
3-1-006: anorthosite - Iron Mountain, CO District - regional sample Mine. Franklin College Collections, accessed 14/06/2026, https://digitalcollections.franklin.uga.edu/nodes/view/34097