Specimen Number35-9-032Alternate Number57-6-30CommentsLarge polymetallic vein sample, can identify pyrite + stibnite + zinkenite macroscopically, and XRD (see patterns below) confirms bournonite and chalcostibite as well.In Teaching CollectionNoMineral(s)pyritestibnitequartzbournonitechalcostibitezinkeniteRock NameSb-Pb oreDistrictBoliviaMineSan MartinExternal LinkMindatDeposit TypeVeinGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
35-9-032: Sb-Pb ore - Bolivia District - San Martin Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/54777