Specimen Number35-6-008Alternate Number51-26-5CommentsBreccia, enargite + quartz + pyrite matrix, with altered quartz monzonite clasts.In Teaching CollectionNoMineral(s)enargitequartzpyriteRock NameCu oreDistrictButteMineMountain ConsolidatedExternal LinkMindatDeposit TypePorphyry CopperGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of GeoscienceReference MaterialACL-125: Miller, R.N., ed., 1973, Guidebook for the Butte Field Meeting of Society of Economic Geologists, Butte, Montana, August 18-21, 1973.
35-6-008: Cu ore - Butte District - Mountain Consolidated Mine. Franklin College Collections, accessed 12/11/2025, https://digitalcollections.franklin.uga.edu/nodes/view/54593