5003 MIMETITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source R.Coulsell, 1999
California North & Central Americas United States 3814 McGUINNESSITE, Nix Prospect, Red Mountain, Mendocino County, California, U.S.A. September 28, 2019
Mexico North & Central Americas 0297 POLYBASITE, San Jose Gracias, Zacatecas, Mexico September 28, 2019
Europe Italy 6471 LAFOSSAITE, La Fossa crater, Vulcano Island, Lipari, Eolie Islands, Messina Province, Sicily, Italy September 28, 2019