Colorado North and Central Americas United States 5281 Phenakite, Mt Antero, Chaffee Co., Colorado, USA September 29, 2019
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
Europe Germany ncat JP0177 Phenakite, Zufurt Quarry (Zufuhrt Quarry), Trostau, Fichtelgebirge, Franconia, Bavaria, Germany October 11, 2019