3166 MALACHITE, Mashamba West Mine, Kolweizi District, Katanga, Democratic Republic of Congo September 28, 2019 Steve Africa Democratic Republic of Congo Source A.Roffey, 1991
California North & Central Americas United States 5714 DESAUTELSITE, ARTINITE, Union Carbide Mine, New Idria District, San Benito County, California, U.S.A. September 28, 2019
Europe Poland 3633 HALITE, GYPSUM, Inowroclaw Mine, Inowroclaw, Kujawsko-Pomorskie, Poland September 28, 2019
Canada North & Central Americas 0774 NICKELHEXAHYDRITE, RETGERSITE, Vermilion Mine, Denison, Sudbury District, Ontario, Canada September 28, 2019
