Specimen Number35-9-008Alternate Number338MCommentsMarcasite + cassiterite vein material, paragenesis uncertain.In Teaching CollectionNoMineral(s)marcasitecassiteriteField NotesSample collected by F.S. Turneaure, who published widely on the deposits.Rock NameSn oreDistrictBoliviaMineSiglo VeinteExternal LinkMindatGeo-LocationContacto vein, Branch 5 NE, level 64.Deposit TypeVeinGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
35-9-008: Sn ore - Bolivia District - Siglo Veinte Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/54741