4128 BORAX, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source R.Coulsell, 1999
Australasia Australia Queensland 4100 DOLOMITE, Black Star Open Cut, Mt. Isa, Queensland, Australia September 28, 2019
Europe Italy 3661 ROSENBERGITE, Le Cetine di Cotorniano Mine, Rosia, Siena Province, Tuscany, Italy September 28, 2019
New York North & Central Americas United States 4203 UVITE-(OH), QUARTZ, Power’s Farm, Pierrepont, St. Lawrence County, New York, U.S.A. September 28, 2019
Australasia Australia South Australia 0387 ILMANITE, Arkaroola Bore, Arkaroola, Flinders Ranges, South Aust., Australia September 28, 2019
