1211 Brookite, Magnet Cove, Arkansas, USA September 22, 2019 Pendleton Arkansas North and Central Americas United States
California North and Central Americas United States 4965 Chlorargyrite in Caledonite, Reward Mine, Reward, Russ District, Inyo Mts, Inyo Co., California, USA October 5, 2019
Australasia Australia South Australia 5465 Bassanite, Gypsum, Kimba, Eyre Peninsula, South Australia October 2, 2019
Cornwall England United Kingdom 1274 Chalcocite, Cook’s Kitchen Mine, Pool, Carn Brea, Cornwall, England, UK September 22, 2019
