North and Central Americas United States Utah 7392 JL1683 Kettnerite, Mixite, Northern Spy Mine, Tintic Mining District, Utah Co., Utah, USA December 29, 2020
Cornwall England United Kingdom 4851 Mixite, Penberthy Croft Mine, St Hilary, Mount’s Bay District, Cornwall, England, UK October 5, 2019
Cornwall England United Kingdom 4153 Mixite, Brochantite, Penberthy Croft Mine, St. Hilary, Cornwall, England October 4, 2019
Australasia Australia South Australia 1757 Mixite, Dome Rock Copper Mine, South Australia September 22, 2019