4121 MEYERHOFFERITE, Mount Blanco Mine, Death Valley National Park, Inyo County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source R.Coulsell, 1999
Brazil South America 2109 BAHIANITE, Paramirim das Crioulas, Rio do Picos das Almas, Bahia, Brazil September 28, 2019
Australasia Australia Western Australia 1119 VARISCITE, Milgun Variscite Mine, Milgun Station, Meekatharra, West. Aust., Australia September 28, 2019
County Antrim Northern Ireland United Kingdom 1962 COWLESITE, Craighill Quarry, Ballyclare, County Antrim, Northern Ireland, U.K. September 28, 2019
Bolivia South America 3481 CASSITERITE, PYRITE, Colqueri Mine, Colqueri, La Paz Department, Bolivia September 28, 2019