7392 JL1683 Kettnerite, Mixite, Northern Spy Mine, Tintic Mining District, Utah Co., Utah, USA December 29, 2020 Steve North and Central Americas United States Utah Acquired by Joan Lamond in 1995 from Joe Marty.
Nevada North and Central Americas United States 2289 Mixite, Adamite (Cuprian), Simon Mine (Nevada Mine), Bell Mining District, Mineral County, Nevada, USA November 26, 2023
Europe Greece 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
Cornwall England United Kingdom ncat JP1203 Mixite, Penberthy Croft Mine, St Hilary, Cornwall, England, UK December 16, 2023
