0873 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 K.Davy, 1984
Europe Italy 5371 BRIZZIITE, Le Cetine di Cotorniano Mine, Rosia, Siena Province, Tuscany, Italy September 28, 2019
Nevada North & Central Americas United States 0761 HUEMULITE, Van Nav San Claim, Fish Creek Range, Eureka County, Nevada, U.S.A. September 28, 2019
Michigan North & Central Americas United States 4367 MACFALLITE, Manganese Mine, Copper Harbour, Keweenaw County, Michigan, U.S.A. September 28, 2019