2591 COALINGITE, Hunting Hill Quarry, Rockville, Montgomery County, Maryland, U.S.A. September 28, 2019 Steve Maryland North & Central Americas United States Source D.Shannon, 1988
Australasia Australia Tasmania 3788 BARYTE, Rosebery Mine, Rosebery, Tasmania, Australia September 28, 2019
Europe Russia 5902 KOSTYLEVITE, Koashva Mount, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia September 28, 2019
