White Quartz Pebble
Silicon Dioxide (SiO2)
mineral
Category
Mineral (Variety Of Quartz)
Browse mineral (variety of quartz) specimens identified by the Rock Identifier community.
Learn about Mineral (Variety Of Quartz) in the encyclopedia
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Carnelian
Carnelian (a variety of Chalcedony, SiO2)
Mineral
Citrine Quartz
Silicon Dioxide (SiO2) with iron impurities
mineral
Blue Quartzite
Quartzite (specifically a variety enriched with blue-coloring minerals)
Metamorphic Rock
Quartz
Quartz (Silicon Dioxide, SiO2)
mineral
Dyed Agate
SiO2 (Silicon Dioxide) - Chalcedony variety
Mineral
Quartz (Clear Quartz/Rock Crystal)
Silicon Dioxide (SiO2)
mineral
Blue Chalcedony
Silicon Dioxide (SiO2)
mineral
Rose Quartz
SiO2 (Silicon Dioxide)
mineral
Chert (Jasper-like)
SiO2 (Cryptocrystalline Quartz)
Sedimentary
Agate (Chalcedony)
Agate (Silicon Dioxide - SiO2)
mineral
Agate
Silicon Dioxide (SiO2) - Banded Chalcedony
mineral
Granite
Granite (a plutonic igneous rock composed of quartz, feldspar, and mica)
igneous
Chalcedony (including Carnelian and Agate variants)
Silicon Dioxide (SiO2)
mineral
Blue Chalcedony
Silicon Dioxide (SiO2)
mineral
Banded Calcite (often sold as Mexican Onyx)
Calcium Carbonate (CaCO3)
mineral
Black Marble
Recrystallized Calcite (CaCO3)
metamorphic
Amethyst (variety of Quartz)
SiO2 (Silicon Dioxide)
Mineral
Amethyst (Quartz Variety)
Amethyst (Silicon Dioxide - SiO2 with ferric iron impurities)
mineral
Orthoclase Feldspar
Orthoclase (KAlSi3O8)
mineral
Blue Agate
Chalcedony (SiO2)
mineral
Amethyst Geode
Silicon Dioxide (SiO2) - Amethyst variety of Quartz
mineral
Rose Quartz
SiO2 (Silicon Dioxide)
mineral
Rose Quartz
Silicon dioxide (SiO2) with trace amounts of titanium, iron, or manganese
mineral
Rose Quartz
Silicon Dioxide with traces of titanium, iron, or manganese (SiO2)
mineral
Chalcedony (Botryoidal Agate vein)
Chalcedony (Microcrystalline Quartz) - SiO2
mineral
Jasper
Silicon dioxide (SiO2)
Sedimentary / Mineral
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
mineral
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
mineral
Yellow Chalcedony (Agate/Chert)
Cryptocrystalline Quartz (SiO2)
mineral
Quartz (River Pebble)
Quartz (SiO₂ - Silicon Dioxide)
Mineral
Rose Quartz
Rose Quartz (SiO2)
Mineral
Rose Quartz
Silicon Dioxide (SiO2)
mineral
Ocean Jasper
Orbicular Jasper (variety of Chalcedony/Quartz, SiO2)
sedimentary
Sandstone (Ferruginous)
Clastic Sedimentary Rock (Litharenite)
sedimentary
Quartz (Milky or Iron-stained)
Quartz (Silicon Dioxide, SiO2)
mineral
Amethyst
Silicon Dioxide with iron impurities (SiO2)
mineral
Smoky Quartz Cluster
Smoky Quartz (Silicon Dioxide - SiO2)
mineral
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
mineral
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
mineral