0311 TENNANTITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source K.Davy, 1982
Colorado North & Central Americas United States 0429 PASCOITE, FERNANDINITE, Sunday Mine, Gypsum Valley, San Miguel County, Colorado, U.S.A. September 28, 2019
Arizona North & Central Americas United States 3862 HEMIHEDRITE, Rat Tail Claims, Wickenburg Area, Maricopa County, Arizona, U.S.A. September 28, 2019
Austria Europe 6048 CHRYSOTILE, Rauris Valley, Hohe Tauern Mountins, Salzburg, Austria September 28, 2019
Africa Morocco 3804 AZURITE, Touissit, Touissit District, Jerada Province, Oriental Region, Morocco September 28, 2019