Specimen Number35-9-001Alternate Number338ACommentsMassive medium-grained cassiterite with minor quartz + pyrite.In Teaching CollectionNoMineral(s)cassiteritequartzpyriteField NotesSample collected by F.S. Turneaure, who published widely on the deposits.Rock NameSn oreDistrictBoliviaMineSiglo VeinteExternal LinkMindatGeo-LocationContacto vein, level 64.Deposit TypeVeinGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
35-9-001: Sn ore - Bolivia District - Siglo Veinte Mine. Franklin College Collections, accessed 06/11/2025, https://digitalcollections.franklin.uga.edu/nodes/view/54734