Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Category
Browse metamorphic rock (variety of quartz) specimens identified by the Rock Identifier community.
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Chert (Jasper/Agate variety)
Microcrystalline Quartz (SiO2)
Amethyst (Variety of Quartz)
Silicon Dioxide (SiO2)
Quartzite
Quartzite (SiO2)
Quartzite
Quartzite (primarily SiO2)
Quartzite
Quartzite (SiO2)
Red Quartzite / Jasper-rich Pebble
Quartzite (primarily SiO2 with hematite inclusions)
Quartzite
Quartzite (primarily SiO2)
Quartzite
Quartzite (mostly SiO2)
Quartzite
Quartzite (primarily SiO2)
Migmatite
Migmatite (Mixed metamorphic-igneous rock)
Quartzite
Quartzite (SiO2)
Conglomerate with Quartzite Pebbles
Clastic sedimentary rock (Conglomerate)
Smoky Quartz
Silicon Dioxide (SiO2)
Quartz (Druzy or Crystalline variety)
Silicon Dioxide (SiO2)
Quartzite
Quartzite (SiO2)
Quartzite
Quartzite (primarily SiO2)
Quartzite
Metamorphosed Sandstone (SiO2)
Yellow Chalcedony
Cryptocrystalline Quartz (SiO2)
Quartz
Silicon Dioxide (SiO2)
Green Aventurine
Silicon Dioxide (SiO2) with Fuchsite inclusions
Quartz Crystal Cluster
Silicon Dioxide (SiO2)
Quartz (Tumbled/Water-worn)
Silicon Dioxide (SiO2)
Pyrite on Quartz matrix
Iron Disulfide (FeS2) on Silicon Dioxide (SiO2)
Quartzite with Mica schist fragment
Quartzite (SiO2) with Muscovite/Biotite Schist
Carnelian
Carnelian (Silicon Dioxide - SiO2)
Milky Quartz
Crystalline Silicon Dioxide (SiO2)
Granitic Gneiss
Gneiss (Metamorphic Rock)
Chert (Agatized/Chalcedony variety)
Microcrystalline Quartz (SiO2)
Quartzite
Quartzite (SiO2)
Banded Gneiss
Gneiss (high-grade metamorphic silicate rock)
Ruby (Corundum)
Aluminium oxide (Al2O3) with Chromium traces
Quartz (Milk/Citrine variety)
Silicon Dioxide (SiO2)
Quartzite
Quartzite (SiO2 silicon dioxide)
Chert (Jasper variety)
Microcrystalline Quartz (SiO2)
Banded Gneiss
Gneiss (Metamorphic Rock)
Chert / Jasper
Microcrystalline Quartz (SiO2)
Serpentine
Antigorite, Lizardite, or Chrysotile (Mg, Fe)3Si2O5(OH)4
Clear Quartz (Rock Crystal)
Silicon Dioxide (SiO2)
Slate
Foliated Metamorphic Rock (Mainly composed of Quartz, Illite, Chlorite)
Citrine Quartz
Silicon Dioxide (SiO2) with iron impurities
Milky Quartz
Silicon Dioxide (SiO2)