Specimen Number35-10-016Alternate Number49-111-17CommentsMassive fine-grained boulangerite + zinkenite. XRD confirms both phases (see pattern below).In Teaching CollectionNoMineral(s)boulangeritezinkeniteRock NameSb oreDistrictBoliviaMineLourdesExternal LinkMindatGeo-LocationGallery San Miguel.Deposit TypeVeinGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
35-10-016: Sb ore - Bolivia District - Lourdes Mine. Franklin College Collections, accessed 12/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/54800