1140 MOTTRAMITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source G.Leske, 1979
Maryland North & Central Americas United States 0629 POKROVSKITE, Hunting Hill Quarry, Rockville, Montgomery County, Maryland, U.S.A. September 28, 2019
Australasia Australia South Australia 2619 DAVIDITE-(La), Billeroo Davidite Prospect, Plumbago Station, Olary, South Aust., Australia September 28, 2019
