0728 KUTNOHORITE, CALCITE, Wessels Mine, Hotazel, Kalahari Manganese Fields, Northern Cape Province, South Africa September 28, 2019 Steve Africa South Africa Source B.Woodward, 1981
Chile South America 6499 SALESITE, Chuquicamata Mine, Chiquicamata District, Calama, El Loa Province, Antofagasta Region, Chile September 28, 2019
California North & Central Americas United States 2779 GREIGITE, SULFUR, Leviathan Mine, Markleeville, Alpine County, California, U.S.A. September 28, 2019
Czech Republic Europe 0913 LETOVICITE, Kladno, Central Bohemia Region, Bohemia, Czech Republic September 28, 2019
Arizona North & Central Americas United States 5540 ARAVIPAITE, Grand Reef Mine, Laurel County, Graham County, Arizona, U.S.A. September 28, 2019