0311 TENNANTITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source K.Davy, 1982
Europe Germany 1872 PICROMERITE, HALITE, Potash Mine, RoBleben, Saxony-Anhalt, Germany September 28, 2019
Australasia Australia New South Wales 1290 SILVER, Endeavor Mine, Cobar, Robinson County, N.S.W., Australia September 28, 2019
Australasia Australia Victoria 5246 FELSOBANYAITE, QUARTZ, Appollo Shaft, Clonbinane, Victoria, Australia September 28, 2019
Nevada North & Central Americas United States 5711 OWYHEEITE, Kaiser Mine, Morey, Ney County, Nevada, U.S.A. September 28, 2019
