ncat JP0635 Quartz, Concepcion del Oro, Mun. de Concepcion del Oro, Zacatecas, Mexico October 8, 2019 Steve Mexico North and Central Americas
Michigan North and Central Americas United States ncat JP748, Epidote, Quartz, Laurium Mine, Keewenaw Peninsula, Michigan, USA September 23, 2019
Peru South America 0482 Quartz, Barite, Palomo Mine, Castrovirreyna Province, Huancavelica Department, Peru September 19, 2019
Derbyshire England United Kingdom 4946 Fluorite, Barite, Quartz, Smithsonite, Fall Hill Quarry, Milltown, Ashover, Derbyshire, England, UK December 3, 2021
Europe France 10060 Quartz, Road to Oulles (off the D526), Bourg d’Oisans, Isere, Rhone-Alpes, France October 18, 2019
