1055 HETEROSITE, Helen Beryl Mine, Fourmile, Custer County, South Dakota, U.S.A. September 28, 2019 Steve North & Central Americas South Dakota United States Source W.Christianson, 1979
Austria Europe 3946 NITROBARITE, Slag Localities, Waitschach, Huttenberg Area, Carinthia, Austria September 28, 2019
Africa Namibia 1679 DIOPTASE, CALCITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019
Africa Rwanda 2241 BERTOSSAITE, Buranga Pegmatite, Gatumba District, Gisenyi Province, Rwanda September 28, 2019
Africa South Africa 2703 SASAITE, West Driefontein Cave, Carletonville, Gauteng Province, South Africa September 28, 2019
