Quartz Pebble
Silicon Dioxide (SiO2)
Category
Browse metamorphic rock (variety of quartz) specimens identified by the Rock Identifier community.
Quartz Pebble
Silicon Dioxide (SiO2)
Quartzite
Quartzite (SiO2)
Quartzite Cobble
Metamorphosed Quartz Sandstone (SiO2)
Quartzite Cobble
Meta-quartzite (90%+ SiO2)
Clear Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Quartz (Silicon Dioxide - SiO2)
Jasper with Quartz Veins
Silicon Dioxide (SiO2) - Microcrystalline Quartz
Quartz (Smoky/Milky variety)
Silicon Dioxide (SiO2)
Pyrite (Fools Gold)
Iron Sulfide (FeS2)
Banded Chert / Banded Jasper (likely a variety of Chert/Chalcedony)
Chert (microcrystalline quartz)
Quartzite
Quartzite (primarily SiO2)
Agate (Chalcedony Variation)
Silicon Dioxide (SiO2)
Jasper
Cryptocrystalline Quartz (SiO2)
Que Sera Stone (Llanite)
Rhyolite containing blue quartz and feldspar
Quartzite
Quartzite (composed primarily of SiO2)
Quartzite
Quartzite (SiO2)
Quartzite
Quartzite (SiO2)
Pink Quartzite
Quartzite (primarily SiO2)
Quartzite
Quartzite (SiO2)
Quartzite
Metamorphosed Quartz Sandstone
Quartzite
SiO2 (Silicon Dioxide)
Quartzite
Quartzite (primarily Silicon Dioxide, SiO2)
Banded Agate (Tumbled)
Agate (Variety of Chalcedony/Quartz), SiO2
Sandstone (Arkose)
Arkose Sandstone (SiO2 with KAlSi3O8)
Rose Quartz
Rose Quartz (SiO2 with traces of Titanium, Iron, or Manganese)
Milky Quartz Pebble
Quartz (Silicon Dioxide, SiO2)
Quartzite River Rock
Quartzite
Quartzite
Quartzite (primarily SiO2)
Quartzite
Quartzite (SiO2)
Quartzite Cobble
Quartzite (primarily SiO2)
Quartzite
Quartzite (primarily SiO2)
Quartzite
Quartzite (SiO2)
Quartzite
Quartzite (SiO2)
Chert / Flint
Chert (Microcrystalline Quartz, SiO2)
Sunstone (variety of Feldspar)
Oligoclase Sunstone, Plagioclase Feldspar (Na,Ca)Al(Si,Al)Si2O8
Green Aventurine
Silicon Dioxide (Quartz) with Fuchsite inclusions (SiO2 + K(Al,Cr)2AlSi3O10(OH)2)
Quartzite with Quartz Veining
Metamorphosed Sandstone (SiO2 with impurities)
Quartzite
Quartzite (primarily SiO2)
Red Jasper
Silicon Dioxide (SiO2) with Hematite inclusions
Quartzite
Quartzite (SiO2 silicon dioxide)
Smoky Quartz
Silicon Dioxide (SiO2)
Quartz Vein in Host Rock
Silicon Dioxide (SiO2)