0638 GAUDEFROYITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019 Steve Africa South Africa Source J.Mommers, 2004
Brazil South America 2109 BAHIANITE, Paramirim das Crioulas, Rio do Picos das Almas, Bahia, Brazil September 28, 2019
Canada North & Central Americas 2118 QUARTZ var. Amethyst, Diamond Willow Mine, McTavish Township, Thunder Bay District, Ontario, Canada September 28, 2019
Canada North & Central Americas 2098 CAYSICHITE-(Y), QUARTZ, Evans-Lou Mine, Lac Saint-Pierre, Val-des-Monts, Quebec, Canada September 28, 2019
Australasia Australia Queensland 1110 ERYTHRITE, Mount Cobalt Mine, Selwyn District, Queensland, Australia September 28, 2019
