3700 SMITHSONITE, ENARGITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source R.Coulsell, 1999
California North & Central Americas United States 0050 SYLVITE, HALITE, Salton Sea, Imperial County, California, U.S.A. September 28, 2019
Europe Italy 6269 WEDDELLITE, Cerchiara Mine, Borghetto Vora, La Spezia Province, Liguria, Italy September 28, 2019
Africa Namibia 5791 KOMBATITE, Kombat Mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia September 28, 2019
Europe Italy 6497 SUDOITE, Zebru Valley, Valfurva, Sondrio Province, Lombardy, Italy September 28, 2019
