4059 WULFENITE, CALCITE, Erupcion Mine, Los Lamentos Mtns., Mun. de Ahumada, Chihuahua, Mexico September 28, 2019 Steve Mexico North & Central Americas Source R.Coulsell, 1999
Arkansas North & Central Americas United States 1214 ROCKBRIDGEITE, Coon Creek Mine, Shady, Polk County, Arkansas, U.S.A. September 28, 2019
California North & Central Americas United States 5714 DESAUTELSITE, ARTINITE, Union Carbide Mine, New Idria District, San Benito County, California, U.S.A. September 28, 2019
Chile South America 6211 BRANDTITE, Veta Negra Mine, Tierra Amarilla, Copiapo Province, Atacama Region, Chile September 28, 2019