2399 SZAIBELYITE, Stinson Beach, Marin County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source D.Shannon, 1987
Brazil South America 5447 SIMPSONITE, Alto do Giz Pegmatite, Equador, Rio grarde do Norte, Brazil September 28, 2019
North & Central Americas United States Utah 4916 AUSTINITE, Gold Hill Mine, Gold Hill, Deep Creek Mts., Tooele County, Utah, U.S.A. September 28, 2019
New Jersey North & Central Americas United States 6031 MINEHILLITE, Franklin Mine, Franklin, Sussex County, New Jersey, U.S.A. September 28, 2019
Europe Norway 3535 FERGUSONITE-(Y), EUXENITE, Evetveit, Iveland, Aust-Agder, Norway September 28, 2019