0871 ULEXITE, 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 G.Leske, 1979
Argentina South America 5255 FERROTSCHERMAKITE, Las Tapias Mine, Las Tipias, Cordoba Province, Argentina September 28, 2019
New Hampshire North & Central Americas United States 4822 HETEROSITE, Palermo Mine, North Groton, Grafton County, New Hampshire, U.S.A. September 28, 2019
Europe Russia 5611 IRIDIUM, Nizhnii Tagil, Ekaterinburgskaya Oblast, Ural Mountains, Russia September 28, 2019
