6142 EFFENBERGITE, Wessels Mine, Hotazel, Kalahari Manganese Fields, Northern Cape Province, South Africa September 28, 2019 Steve Africa South Africa Source M.Richards, 2005
Arizona North & Central Americas United States 0794 AURICHALCITE, 79 Mine, Hayden, Gila County, Arizona, U.S.A. September 28, 2019
Brazil South America 1064 HUREAULITE, Criminoso Claim, Agua Boa, Doce Valley, Minas Gerais, Brazil September 28, 2019
Europe Spain 5382 THEISITE, La Amorosa Mine, Villahermosa del Rio, Castellon, Valencia, Spain September 28, 2019
North & Central Americas North Carolina United States 5097 STRUNZITE, Foote Lithium Co. Mine, Kings Mountain District, North Carolina, U.S.A. September 28, 2019