Specimen Number28-9-295Alternate NumberA-401Commentsfrom Bob Carpenter research collectionIn Teaching CollectionNoMineral(s)scheeliteRock Namepolished plugsDistrictBorboremaMineBoca de LajeExternal LinkMindatDeposit TypeSkarnGeo-Coords[1] Reference MaterialACL-57: Rao, A.B., 1963, Guia de Excursao para regiao Borborema Aspectos Geologicos do Planalto da Borborema, Sociedade Brasileira de Geologia, XVII Congresso Nacional de Geologia, Recife – Pernambuco, November, 1963, 40 p.
28-9-295: polished plugs - Borborema District - Boca de Laje Mine. Franklin College Collections, accessed 16/11/2025, https://digitalcollections.franklin.uga.edu/nodes/view/36298