3720 ARAGONITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source R.Coulsell, 1999
Nevada North & Central Americas United States 1127 CLINOCLASE, Majuba Hill Mine, Antelope District, Pershing County, Nevada, U.S.A. September 28, 2019
Arkansas North & Central Americas United States 2489 QUARTZ, East Coleman Mine, Jessieville, Garland County, Arkansas, U.S.A. September 28, 2019
Europe Greenland 1332 PACHNOLITE, Ivigtut Cryolite Deposit, Ivittuut, Arsuk Fjord, Sermersooq, Greenland September 28, 2019