Quartzite
Quartzite (SiO2)
Category
Browse metamorphic rock (variety of quartz) specimens identified by the Rock Identifier community.
Quartzite
Quartzite (SiO2)
Quartzite Pebble
Quartzite (SiO2)
Quartzite
Quartzite (composed primarily of SiO2)
Quartzite
Quartzite (SiO2)
Quartzite
Quartzite (composed primarily of Silica, SiO2)
Quartzite
Quartzite (primarily SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Green Quartz (Prasiolite/Adventurine)
Silicon Dioxide with inclusions (SiO2)
Quartz (Smoky Quartz variant)
Silicon Dioxide (SiO2)
Quartzite
Quartzite (primarily SiO2)
Quartzite
Metamorphosed Quartz Sandstone (SiO2)
Quartzite
Quartzite (primarily SiO2)
Quartzite
Quartzite (mostly SiO2)
Rough Green Adventurine
Aventurine (Variety of Quartz, SiO2)
White Quartz (Milky Quartz)
Silicon Dioxide (SiO2)
Ferruginous Quartz
Silicon Dioxide (SiO2) with Iron Oxide (Fe2O3) inclusions
Yellow Agate
Silicon Dioxide (SiO2)
Milky Quartz with Iron Staining
Silicon Dioxide (SiO2)
Garnet-Bearing Schist
Almandine Garnet Micaceous Schist
Clear Quartz Crystal
Quartz (Silicon Dioxide, SiO2)
Serpentine
Serpentinite (Mg, Fe, Ni, Al, Zn, Mn)2-3(Si, Al, Fe)2O5(OH)4
Quartz (Milky or Smoky Quartz)
Silicon Dioxide (SiO2)
Milky Quartz
Quartz (Silicon Dioxide - SiO2)
Epidote
Epidote (Ca2(Al2,Fe3+)(SiO4)(Si2O7)O(OH))
Quartzite
Quartzite (SiO2-rich metamorphic rock)
Quartz (Milky or Yellowish)
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Clear Quartz
Silicon dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Quartz (Milky and Smoky variety)
Silicon Dioxide (SiO2)
Citrine
Silicon Dioxide (SiO2)
Quartzite (Milky)
Quartzite (SiO2)
Quartzite Pebble
Quartzite (mostly SiO2)
Serpentinite
Serpentinite (Mg, Fe, Ni, Al, Zn, Mn)3(Si, Al, Fe)2O5(OH)4
Amethyst
SiO2 (Silicon Dioxide) - a variety of Quartz
Clear Quartz
Silicon Dioxide (SiO2)
Clear Quartz
Silicon dioxide (SiO2)
Jasper
Jasper (Silicon Dioxide, SiO2)
Serpentinite
Serpentinite (Hydrous magnesium iron phyllosilicate)
Gneiss
High-grade metamorphic rock (Gneiss)
Dragon Blood Jasper
SiO2
Clear Quartz
Silicon Dioxide (SiO2)