2154 QUARTZ var. Amethyst, Boekenhoutshoek Area, Mkobola, Nkangala District, Mpumalanga Province, South Africa September 28, 2019 Steve Africa South Africa Source C.Kovac, 2005
Australasia Australia South Australia 4023 GYPSUM, Lake Gilles, Corunna Station, South Aust., Australia September 28, 2019
Nevada North & Central Americas United States 6120 CHAIDAMUITE, Getchell Mine, Adam Peak, Humboldt County, Nevada, U.S.A. September 28, 2019
Australasia Australia Northern Territory 6731 URANINITE, El Sherana Mine, South Alligator River, Nthn. Terr., Australia September 28, 2019
