2862 CHALCOPYRITE, Moonta Mines, Moonta, South Aust., Australia September 28, 2019 Steve Australasia Australia South Australia Source R.Coulsell, 1990
California North & Central Americas United States 4250 FRANCISCANITE, Pennsylvania Mine, San Antonio Valley, Santa Clara County, California, U.S.A. September 28, 2019
Europe Romania 0315 TETRAHEDRITE, QUARTZ, Cavnic Mine, Cavnic, Maramures County, Romania September 28, 2019
North & Central Americas South Dakota United States 4814 ALLUAUDITE, Pleasant Valley Mine, Fourmile, Custer County, South Dakota, U.S.A. September 28, 2019
