2137 QUARTZ var. Amethyst, Marble Hall, near Brandberg, Erongo Region, Namibia September 28, 2019 Steve Africa Namibia Source A.Roffey, 2003
Canada North & Central Americas 1173 AUGELITE, SIDERITE, Rapid Creek, Dawson Mining District, Yukon, Canada September 28, 2019
Mexico North & Central Americas 1113 SYMPLESITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 28, 2019
Cumbria England United Kingdom 0644 CALCITE, Pallaflat Mine, Bigrigg, West Cumberland Iron Field, Cumbria, England, U.K. September 28, 2019