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 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
Europe Germany ncat JP0177 Phenakite, Zufurt Quarry (Zufuhrt Quarry), Trostau, Fichtelgebirge, Franconia, Bavaria, Germany October 11, 2019
