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 New South Wales 1683 PYROSMALITE-(Mn), Zinc Corperation Mine, Broken Hill, N.S.W., Australia September 28, 2019
Asia Japan 5968 MAGNESIORIEBECKITE, Kanakidani, Hashidate, Ohmi, Niigata Prefecture, Honshu Island, Japan September 28, 2019
Mexico North & Central Americas 4284 DATOLITE, Charcas, Mun. de Charcas, San Luis Potosi, Mexico September 28, 2019
Europe Italy 4783 HEULANDITE-Na, Case Nori, Montorso, Vicenza Province, Veneto, Italy September 28, 2019
