Wikimedi'Òc

Beryl-Quartz-37037.jpg - RKBot

Quartz-37478.jpg - RKBot

Quartz-146851.jpg - RKBot

Quartz-156323.jpg - RKBot

Quartz-160011.jpg - RKBot

Quartz-187681.jpg - RKBot

Quartz-191731.jpg - RKBot

Quartz-Rutile-197783.jpg - RKBot

Quartz-Rutile-197785.jpg - RKBot

Quartz-197990.jpg - RKBot

Beryl-Quartz-225182.jpg - RKBot

Quartz-238919.jpg - RKBot

Quartz-261496.jpg - RKBot

Quartz-282356.jpg - RKBot

Quartz-gem7-74a.jpg - RKBot

Quartz-gem7-74b.jpg - RKBot

Beryl-Quartz-usa45abg.jpg - RKBot

Beryl-Quartz-usa45c.jpg - RKBot

Beryl-Quartz-usa45b.jpg - RKBot

Quartz with clay inclusions (Iredell County, North Carolina, USA) (33898249383).jpg - Ser Amantio di Nicolao

Quartz vein in sandstone (Thunderhead Sandstone, Neoproterozoic; Clingmans Dome, Great Smoky Mountains, North Carolina, USA) 4 (36845273842).jpg - Ser Amantio di Nicolao