Specimen Number40-4-004Alternate Number51-40-3CommentsMagnetite + chlorite rock, higher metamorphic grade than 40-4-002 and 003. Fe and Mn content similar to 002/003.In Teaching CollectionNoMineral(s)magnetitemn-oxidechloriteRock NameMn oreDistrictMaineMineMaple MountainExternal LinkMindatDeposit TypeSedimentaryGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
40-4-004: Mn ore - Maine District - Maple Mountain Mine. Franklin College Collections, accessed 11/11/2025, https://digitalcollections.franklin.uga.edu/nodes/view/57736