0854 MEYERHOFFERITE, 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, 1980
Europe Russia 0487 DATOLITE, QUARTZ, Bor Pit, Dal’negorsk, Kavalerovo Mining District, Primorskiy Kray, Far-Eastern Region, Russia September 28, 2019
Argentina South America 5268 ULEXITE, Salar Canchari, Dpto. Susques, Puna, Salta, Argentina September 28, 2019
