Colorado North and Central Americas United States 5281 Phenakite, Mt Antero, Chaffee Co., Colorado, USA September 29, 2019
Europe Portugal 9049 JP2360 Phenakite, Quartz, Assunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu District, Portugal June 25, 2020
Colorado North and Central Americas United States 4835 Phenakite, Beryl, Beryl Gem Claims, Mt Antero, Chaffee Co., Colorado, USA October 5, 2019
Colorado North and Central Americas United States 1654 Phenakite, Mt Antero, Colorado, USA September 22, 2019
