Specimen Number41-3-009Alternate Number49-117-15CommentsRhyolite dike with disseminated pyrite.In Teaching CollectionNoMineral(s)quartzk-sparpyriteRock Namefelsic dikeDistrictLeadMineHomestakeExternal LinkMindatDeposit TypeMetamorphosed BIFGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
41-3-009: felsic dike - Lead District - Homestake Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/58005