1054 KEYITE, TENNANTITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source A.McGuinness, 1984
Colorado North & Central Americas United States 3697 RHODOCHROSITE, Leadville, Gilpin County, Colorado, U.S.A. September 28, 2019
Australasia Australia Western Australia 0186 MILLERITE, Gibb Shoot Mine, Kambalda, West. Aust., Australia September 28, 2019
Canada North & Central Americas 5663 ROZENITE, Brazil Lake occurrence, Foster, Sudbury District, Ontario, Canada September 28, 2019
