2958 CHALCOPYRITE, Olympic Dam Mine, Roxby Downs, South Aust., Australia September 28, 2019 Steve Australasia Australia South Australia Source M.Newnham, 1990
California North & Central Americas United States 4605 NEPTUNITE, NATROLITE, Dallas Gem Mine, New Idria District, San Benito County, California, U.S.A. September 28, 2019
Illinois North & Central Americas United States 3869 BARYTE, Denton Mine, Harris Creek Sub-District Sub-District, Hardin County, Illinois, U.S.A. September 28, 2019
Europe Spain 0250 VILLAMANINITE, Providencia Mine, Villamanin, Leon Province, Spain September 28, 2019