5207 TUPERSSUATSIAITE, Aris Quarries, Aris, Windhoek District, Khomas Region, Namibia September 28, 2019 Steve Africa Namibia Source I.Graham, 2001
Arizona North & Central Americas United States 1046 SICKLERITE, Midnight Owl Mine, Independence Gulch, Maricopa County, Arizona, U.S.A. September 28, 2019
Montana North & Central Americas United States 3399 COLUSITE, Leonard Mine, Butte, Silver Bow County, Montana, U.S.A. September 28, 2019
Australasia Australia Western Australia 0719 DOLOMITE, Teutonic Bore Mine, Ten Mile Outcamp, Leonora Shire, West. Aust., Australia September 28, 2019