Montana North and Central Americas United States 20076 Amethyst, Pohndorf Mine, Toll Mountain, Boulder Batholith, Jefferson Co., Montana, USA September 21, 2021
Australasia Australia Tasmania 3309 Quartz (White-Capped), Anatase, Philosophers Ridge, Mt Lyell, Queenstown, Tasmania October 3, 2019
Arkansas North and Central Americas United States ncat JP3008, Quartz, Jeffrey Quarry, Jeffrey, Pulaski Co., Arkansas, September 23, 2019
North and Central Americas United States Virginia 1311 Calcite, Quartz, Haymarket Quarry, Haymarket, Virginia, USA September 22, 2019
