Europe Portugal 9049 JP2360 Phenakite, Quartz, Assunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu District, Portugal June 25, 2020
Europe Germany ncat JP0177 Phenakite, Zufurt Quarry (Zufuhrt Quarry), Trostau, Fichtelgebirge, Franconia, Bavaria, Germany October 11, 2019
Colorado North and Central Americas United States ncat JP1860, Phenakite, Mt Antero, Chaffee Co., Colorado, USA September 23, 2019
Colorado North and Central Americas United States 1654 Phenakite, Mt Antero, Colorado, USA September 22, 2019
