Specimen Number13-6-026Commentsgossanous surface material; small specimens collected by Bill HayesIn Teaching CollectionNoMineral(s)hematitejarositemalachiteRock NameCu oreDistrictButteGeo-LocationundefinedSub-LocationundefinedDeposit TypePorphyry CopperReference MaterialACL-125: Miller, R.N., ed., 1973, Guidebook for the Butte Field Meeting of Society of Economic Geologists, Butte, Montana, August 18-21, 1973.
13-6-026: Cu ore - Butte District - Undefined Mine. Franklin College Collections, accessed 14/06/2026, https://digitalcollections.franklin.uga.edu/nodes/view/33061