Quartz
Silicon Dioxide (SiO2)
Category
Browse mineral; variety of quartz specimens identified by the Rock Identifier community.
Quartz
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
Rose Quartz
Silicon Dioxide (SiO2) with traces of titanium, manganese, or iron
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Milky Quartz (with Iron Oxide staining)
Silicon Dioxide (SiO2)
Red Jasper or Iron-stained Quartz
SiO2 with Fe impurities
Tumbled milky quartz
Quartz (SiO₂), likely translucent white variety
Quartz (Milky or Smoky variety)
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
Granodiorite
Granodiorite (Phaneritic intrusive igneous rock containing Plagioclase, Quartz, and Biotite/Amphibole)
Banded Calcite
Calcite (Calcium Carbonate, CaCO3)
Rose quartz
Quartz, silicon dioxide (SiO₂), variety rose quartz
Quartz (Iron-stained)
Silicon Dioxide (SiO2)
Polished brecciated jasper
Jasper, microcrystalline quartz (SiO₂), with iron-oxide inclusions
Tumbled jasper (likely brecciated or red jasper)
Jasper, microcrystalline quartz/chalcedony (SiO₂), colored by iron oxides
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz Pebble
Crystalline Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Quartz (Silicon Dioxide - SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
Bull Quartz (Milky Quartz)
Quartz (Silicon Dioxide - SiO2)
Milky Quartz
Quartz (Silica - SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Green Aventurine
Quartz with Fuchsite inclusions (SiO2)
Ocean Jasper
SiO2
Tumbled Stone Collection (featuring Tiger's Eye, Rose Quartz, and Moss Agate)
Mixed Silicates and Oxides (predominantly SiO2 group minerals)
Quartz
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)