2137 QUARTZ var. Amethyst, Marble Hall, near Brandberg, Erongo Region, Namibia September 28, 2019 Steve Africa Namibia Source A.Roffey, 2003
California North & Central Americas United States 1818 BOUSSINGAULTITE, The Geysers, Sonoma County, California, U.S.A. September 28, 2019
Africa South Africa 6669 STURMANITE, CALCITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019
Cornwall England United Kingdom 4969 FLUORAPATITE, Levant Mine, Trewellard, St. Just, Cornwall, England, U.K. September 28, 2019
