Specimen Number35-10-047Alternate Number61439CommentsAltered rhyolite with minor cassiterite.In Teaching CollectionNoMineral(s)quartzsericitefeldsparcassiteriteField NotesCollected by F.S. Turneaure, who published widely on these deposits. No specific mine known.Rock Namealtered rhyoliteDistrictBoliviaDeposit TypeVeinDonated ByUniversity of Wisconsin-Madison Department of Geoscience
35-10-047: altered rhyolite - Bolivia District - Unknown Mine. Franklin College Collections, accessed 12/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/54830