5025 GRIPHITE, Bull Moose Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019 Steve North & Central Americas South Dakota United States Source R.Coulsell, 1999
Australasia Australia South Australia 4023 GYPSUM, Lake Gilles, Corunna Station, South Aust., Australia September 28, 2019
California North & Central Americas United States 4128 BORAX, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019
England North Yorkshire United Kingdom 6676 VOLKOVSKITE, Boulby Mine, Loftus, North Yorkshire, England, U.K. September 28, 2019
Australasia Australia Queensland 0898 BARYTE, Black Rock Open Cut, Mt. Isa Mine, Mt Isa, Qld., Australia September 28, 2019