10060 Quartz, Road to Oulles (off the D526), Bourg d’Oisans, Isere, Rhone-Alpes, France October 18, 2019 Steve Europe France Cluster of colorless-white quartz crystals. Collected by Tim Greenland in Spring, 1968. Click for full sized image…
Cornwall England United Kingdom 3606 Fluorite, Quartz, Wheal Remfry China Clay Pit, Fraddon, Saint Enoder, Cornwall, England, UK August 2, 2021
Africa South Africa 4630 Rutile, Quartz, Orthoclase, Cape Lime Company’s Dolomite Quarry, Vredendal, West Coast District, Western Cape Province, South Africa October 5, 2019
Europe Portugal 9049 JP2360 Phenakite, Quartz, Assunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu District, Portugal June 25, 2020