2137 QUARTZ var. Amethyst, Marble Hall, near Brandberg, Erongo Region, Namibia September 28, 2019 Steve Africa Namibia Source A.Roffey, 2003
New Mexico North & Central Americas United States 0970 SPANGOLITE, BARYTE, Blanchard Mine, Bingham, Socorro County, New Mexico, U.S.A. September 28, 2019
Colorado North & Central Americas United States 4720 HINSDALITE, QUARTZ, Lake City, Hinsdal County, Colorado, U.S.A. September 28, 2019
Bolivia South America 0456 CASSITERITE, Huanuni Mine, Huanuni, Oruro Department, Bolivia September 28, 2019
Australasia Australia New South Wales 0567 OXYPLUMBOROMEITE, Hen, Chicken Mine, Silverton, N.S.W., Australia September 28, 2019
