Yellow Aventurine (Yellow Quartz)
Silicon Dioxide (SiO2) with inclusions of Muscovite or Mica
Category
Browse mineral (variant of quartz) specimens identified by the Rock Identifier community.
Yellow Aventurine (Yellow Quartz)
Silicon Dioxide (SiO2) with inclusions of Muscovite or Mica
Dalmatian Jasper
Microcrystalline Quartz with Arfvedsonite and Tourmaline inclusions
Chert
Chert (variant of microcrystalline quartz)
Granite Pebble
Granite (Phaneritic intrusive igneous rock)
Quartz Pebble
Silicon Dioxide (SiO2)
Pink Chalcedony
Silicon Dioxide (SiO2)
Potassium Feldspar
Orthoclase (KAlSi3O8)
Green Aventurine
Quartz variant (SiO2) with Fuchsite inclusions
Quartz (Druzy or Chalcedony variant)
Silicon Dioxide (SiO2)
Clear Quartz (Rock Crystal)
Silicon Dioxide (SiO2)
Quartzite (specifically Milky Quartz variety)
Quartz (SiO2)
Quartz (Milky variant)
Silicon Dioxide (SiO2)
Quartz (Milky Variant)
Silicon Dioxide (SiO2)
Quartz (Clear/Smoky Geode fragment)
Silicon Dioxide (SiO2)
Granite
Granite (Phaneritic igneous rock)
Quartz (Milky Variant)
Quartz (Silicon Dioxide, SiO2)
Quartzite
Quartzite (High-purity SiO2)
Sandstone and Quartzite Specimens
SiO2 with varying mineral/clastic inclusions
Rose Quartz / Iron-stained Quartz
SiO2 (Silicon Dioxide)
Amazonite
K(AlSi3O8) - Microcline variant
Quartz (Smoky Quartz variant)
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
Quartz (Smoky Quartz variant)
Silicon Dioxide (SiO2)
Chalcedony (Dyed Agate and Citrine-style Quartz)
Silicon Dioxide (SiO2)
Quartz (Rose Quartz or Chert variant)
Silicon Dioxide (SiO2)
Citrine (Quartz variant)
SiO2 (Silicon Dioxide)
Quartz (Iron-stained)
Silicon Dioxide (SiO2)
Quartz (Chert/Quartzite variant)
Silicon Dioxide (SiO2)
Quartz (Milky/Rose Quartz)
Silicon Dioxide (SiO2)
Granite (Dioritic variant)
Phaneritic Felsic Igneous Rock (primarily Quartz, Feldspar, and Mica)
Quartz (Herkimer Diamond variant)
Silicon Dioxide (SiO2)
Epidosite with Quartz (Unakite-variant or Jasper)
Epidotized Metasomatite
Ferruginous Quartz (Carnelian-tinted Quartz)
Silicon Dioxide (SiO2) with Iron Oxide inclusions
Aqua Aura Quartz
Titanium/Gold-coated Silicon Dioxide (SiO2)
Amazonite
K(AlSi3O8) - Microcline variant
Quartz (Pink / Rose Quartz variant)
Silicon Dioxide (SiO2)
Quartz (Smoky Quartz variant)
Silicon Dioxide (SiO2)
Quartz (Smoky Quartz variant)
Silicon Dioxide (SiO2)
Quartz (Citrine or Smoky variant)
Silicon Dioxide (SiO2)
Sandstone (Greywacke)
Arenite / Greywacke Sandstone
Petrified Wood
Silicified wood (Quartz variant, SiO2)
Potassium Feldspar
Orthoclase (KAlSi3O8)