6697 WULFENITE, Defiance Mine, Gleeson, Cochise County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source G.Jackson, 2016
Mexico North & Central Americas 4059 WULFENITE, CALCITE, Erupcion Mine, Los Lamentos Mtns., Mun. de Ahumada, Chihuahua, Mexico September 28, 2019
Bolivia South America 3420 BOURNONITE, Machacamarca Mine, Machacamarca, Cornelio Saavedra, Potosi Department, Bolivia September 28, 2019
Australasia Australia South Australia 3913 JAROSITE, Kanmantoo Mine, Kanmantoo, South Aust., Australia September 28, 2019
Australasia Australia Western Australia 3763 PYROAURITE, MKD5 Nickel Deposit, Mt. Keith, West. Aust., Australia September 28, 2019
