Quartzite
Quartzite (consisting primarily of SiO2)
Category
Browse metamorphic rock (variety of quartz) specimens identified by the Rock Identifier community.
Quartzite
Quartzite (consisting primarily of SiO2)
Quartzite
Quartzite (composed mainly of SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Quartzite
Quartzite (SiO2-rich metamorphic rock)
Chalcedony
Silicon Dioxide (SiO2)
Clear Quartz (Rock Crystal)
Quartz (Silicon Dioxide, SiO2)
Quartz Vein with Host Rock (Greywacke/Siltstone)
Silicon Dioxide (SiO2) within Clastic Sedimentary/Metamorphic Matrix
Green Aventurine
Silicon Dioxide (SiO2) with inclusions of Fuchsite mica
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Quartz (Milky or Grainy Variety)
Silicon Dioxide (SiO2)
Blue Aventurine
Quartzite with Dumortierite inclusions (SiO2)
Yellow Quartz (Citrine type/Tumbled Quartz)
Silicon Dioxide (SiO2)
Quartz (Milky Quartz/Citrine Type)
Silicon Dioxide (SiO2)
Quartzite
Quartzite (SiO2-rich metamorphic rock)
Quartzite Pebble
Metamorphic Quartz (SiO2)
Quartzite
Quartzite (SiO2)
Quartzite Pebble
Metamorphic Quartz (SiO2)
Citrine
Citrine (Silicon Dioxide - SiO2)
Milky Quartz Pebble
Quartz (Silicon Dioxide, SiO2)
Quartz (Rock Crystal)
Silicon Dioxide (SiO2)
Quartzite Pebble
Metamorphosed Quartz Sandstone (SiO2)
Quartz (Milky/Common)
Silicon Dioxide (SiO2)
Quartzite (River Pebble)
Quartzite (composed primarily of Silica, SiO2)
Chert (Jasper)
Microcrystalline Quartz (SiO2)
Quartzite
Quartzite
Quartz
Quartz (SiO2 - Silicon Dioxide)
Milky Quartz Cobble
Quartz (Silicon Dioxide, SiO2)
Quartz Geode
Silicon Dioxide (SiO2) within a secondary sedimentary structure
Quartzite
Metamorphosed Quartz Sandstone (SiO2)
Gneiss
Gneissic Metamorphic Rock
Milky Quartz Vein in Host Rock
Silicon Dioxide (SiO2)
Milky Quartz (Tumbled/Water-worn)
Silicon Dioxide (SiO2)
Pink Quartzite
Quartzite (principally Silicon Dioxide, SiO2)
Quartz Vein in Host Rock
Quartz (SiO2) in Mafic or Sedimentary Matrix
Clear Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Jasper
Silicon dioxide (SiO2) with impurities
Clear Quartz
Silicon Dioxide (SiO2)
Banded Agate
Agate (Cryptocrystalline Quartz, SiO2)
Clear Quartz Crystal
Silicon Dioxide (SiO2)
Granite (specifically the Ubatuba variety)
Phaneritic Igneous Rock (Granodiorite/Monzogranite)