2153 QUARTZ var. Amethyst, Cerro de la Concordia, Piedra Parada, Mun. de Tatatila, Veracruz, Mexico September 28, 2019 Steve Mexico North & Central Americas Source C.Kovac, 2015
Europe Germany 6591 RHABDOPHANE-(La), Clara Mine, Wolfach, Baden-Wurttemberg, Germany September 28, 2019
Michigan North & Central Americas United States 4374 ORIENTITE, Manganese Mine, Copper Harbour, Keweenaw County, Michigan, U.S.A. September 28, 2019
Africa Democratic Republic of Congo 0423 TYUYAMUNITE, MALACHITE, Musonoi Mine, Kolwezi, Kolwezi District, Katanga, Democratic Republic of Congo September 28, 2019
Africa South Africa 3998 QUARTZ var. Amethyst, Boekenhoutshoek Area, Mkobola, Nkangala District, Mpumalanga Province, South Africa September 28, 2019
