Quartz — Gallery · Minerals.net

Quartz Rock Crystal — Ouachita Mountains, Hot Spring County, Arkansas

Quartz Rock Crystal — Minas Gerais, Brazil

Purple Amethyst Crystal — Rio Grande do Sul, Brazil

Amethyst Crystal Cluster — Catalan Agate-Amethyst District, Souther Paraná Basalt Basin, Artigas, Uruguay

Brown Citrine — Rio Grande do Sul, Brazil

Light Smoky Quartz — Minas Gerais, Brazil

Dark Smoky Quartz — Crystal Peak District, Lake George, Park County, Colorado

Rose Quartz — Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil

Rose Quartz Crystals — Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil

Milky Quartz — Camp Bird Mine, Ouray County, Colorado

Rutilated Quartz — Novo Horizonte, Bahia, Brazil

Tourmalinated Quartz — Minas Gerais, Brazil