5600 KUTNAHORITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019 Steve Africa South Africa Source C.Kovac, 2015
California North & Central Americas United States 4605 NEPTUNITE, NATROLITE, Dallas Gem Mine, New Idria District, San Benito County, California, U.S.A. September 28, 2019
Australasia Australia Tasmania 3474 CASSITERITE, Aberfoyle Mine, Rossarden, Tasmania, Australia September 28, 2019
California North & Central Americas United States 0294 TRONA, Searles Lake, Trona, San Bernardino County, California, U.S.A. September 28, 2019
Brazil South America 1718 ANATASE, QUARTZ, Natividade, Rio de Peixe, Goiaz, Brazil September 28, 2019
