3296 ALGODONITE, Champion Mine, Painesdale, Haughton County, Michigan, U.S.A. September 28, 2019 Steve Michigan North & Central Americas United States Source R.Coulsell, 1999
Australasia Australia Tasmania 3695 RHODOCHROSITE, PYRITE, Hercules Mine, Williamsford, Tasmania, Australia September 28, 2019
California North & Central Americas United States 3249 CYMRITE, Pacheco Pass, Santa Clara County, California, U.S.A. September 28, 2019
Chile South America 3416 PROUSTITE, Dolores Mine, Chanarcillo, Copiapo Province, Atacama Region, Chile September 28, 2019
Peru South America 2785 ARSENOPYRITE, PYRITE, Huanzala Mine, Huallanca District, Huanrco Department, Peru September 28, 2019
