5740 NATRODUFRENITE, Tom’s Quarry, Kapunda, South Aust., Australia September 28, 2019 Steve Australasia Australia South Australia Source V.Peisley, 2009
California North & Central Americas United States 5643 ULEXITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019
Asia Kazakhstan 6227 BETEKHTINITE, Dzhezkazgan Mine, Dzhezkazgan, Karagandy Province, Kazakhstan September 28, 2019
Europe Germany 3175 SCHUMACHERITE, PUCHERITE, Pucher Shaft, Wolfgang Mine Field, Schneeberg District, Erzgebirge, Saxony, Germany September 28, 2019
Mexico North & Central Americas 2528 TETRATAENITE, Nuevo Mercurio, Zacatecas, Mexico September 28, 2019
