4025 CHALCOALUMITE, Grandview Mine, Grand Canyon, Coconino County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source R.Coulsell, 1999
Mexico North & Central Americas 4019 MACKAYITE, Moctezuma Mine, Moctezuma, Mun. de Moctezuma, Sonora, Mexico September 28, 2019
Chile South America 2235 CHALCOPHYLLITE, El Teniente Mine, Rancagua, Cachapoal Province, Chile September 28, 2019
Europe Russia 5452 ATOKITE, Mayak Mine, Talnakh Cu-Ni Deposit, Noril’sk, Taimyr Pen., Eastern-Siberian Region, Russia September 28, 2019