Specimen Number40-7-009Alternate Number77-4-10CommentsBIF, looks cherty with abundant pyrite, well banded.In Teaching CollectionNoMineral(s)quartzpyriteRock NamebifDistrictAlgomaMineGeorge W. MacLeodExternal LinkMindatDeposit TypeBIFGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
40-7-009: bif - Algoma District - George W. MacLeod Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/57817