2137 QUARTZ var. Amethyst, Marble Hall, near Brandberg, Erongo Region, Namibia September 28, 2019 Pendleton Africa Namibia Source A.Roffey, 2003
New Mexico North & Central Americas United States 2840 MAXWELLITE, Squaw Creek Mine, Taylor Creek Tin District, Sierra County, New Mexico, U.S.A. September 28, 2019
Australasia Australia Western Australia 0526 TODOROKITE, Cape Leeuwin field, Off Western Australian coast, Indian Ocean September 28, 2019
Brazil South America 0510 MAGNETITE, Diamantina, Jequitinhonha Valley, Minas Gerais, Brazil September 28, 2019
Africa South Africa 1018 MESOLITE, CALCITE, Palabora Mine, Loolekop Phalaborwa, Limpopo Province, South Africa September 28, 2019
