5266 CRISTOBALITE, El Criollo Mine, Tanti, Cordoba Province, Argentina September 28, 2019 Steve Argentina South America Source N.Valenzuela, 2002
Africa South Africa 0728 KUTNOHORITE, CALCITE, Wessels Mine, Hotazel, Kalahari Manganese Fields, Northern Cape Province, South Africa September 28, 2019
Czech Republic Europe 2952 BRASSITE, PHARMACOLITE, Jachymov, Karlovy Vary Region, Bohmenia, Czech Republic September 28, 2019
