9146 JP2300 Mixite, Barbara Mine, Agia Varvara Mines (St Barbara Mines), Sounion area, Lavrion District Mines, Lavrion District (Laurion; Laurium), Attiki Prefecture (Attica; Attika), Greece October 11, 2019 Steve Europe Greece
North and Central Americas United States Utah 7226 JL258, Kettnerite, Mixite, Quartz, Plumbojarosite, Northern Spy Mine, Tintic District, Utah Co., Utah, USA September 23, 2019
Cornwall England United Kingdom ncat JP1203 Mixite, Penberthy Croft Mine, St Hilary, Cornwall, England, UK December 16, 2023
Australasia Australia South Australia 1757 Mixite, Dome Rock Copper Mine, South Australia September 22, 2019
