1793 ARDENNITE-(As), QUARTZ, Vernetto Mine, Ceres, Torino Province, Piedmont, Italy September 28, 2019 Steve Europe Italy Source D.Garske, 1984
Mexico North & Central Americas 2153 QUARTZ var. Amethyst, Cerro de la Concordia, Piedra Parada, Mun. de Tatatila, Veracruz, Mexico September 28, 2019
Australasia Australia Western Australia 3996 QUARTZ var. Chrysophrase, Jamison Chrysophrase Mine, Jamison Community, West Mulgrave Block, West. Aust., Australia September 28, 2019
Africa Democratic Republic of Congo 0667 SPHAEROCOBALTITE, Musonoi Mine, Kolwezi, Kolwezi District, Katanga, Democratic Republic of Congo September 28, 2019
