Clear Quartz
Silicon Dioxide (SiO2)
Category
Browse mineral (man made aura treatment) specimens identified by the Rock Identifier community.
Clear Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Quartz (Milky/Common)
Silicon Dioxide (SiO2)
Milky Quartz with Iron Staining
Silicon Dioxide (SiO2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
White Quartz
Silicon Dioxide (SiO2)
Quartz River Pebble
Quartz (Silicon Dioxide, SiO2)
Iron-stained Milky Quartz
Silicon Dioxide (SiO2) with iron oxide inclusions
Milky Quartz
Silicon Dioxide (SiO2)
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
Dyed Agate
Silicon Dioxide (SiO2) with artificial pigment
Quartz (Raw Chunk)
Silicon Dioxide (SiO2)
Carnelian
Carnelian Agate (Silica: SiO2)
Basalt
Basalt (composition of plagioclase, pyroxene, and olivine)
Sandstone
Arenite (SiO2 based)
Sandstone (Quartzose)
Arenite (predominantly SiO2)
Sandstone
Clastic sedimentary rock (primarily SiO2)
Sandstone (with Iron Staining)
Clastic Sedimentary Rock (primarily SiO2 with FeO(OH) impurities)
Sandstone
Arenite (primarily SiO2)
Sandstone (likely Arkosic or Quartzose)
Arenite (SiO2 based with mineral inclusions)
Sandstone (Quartzose Sandstone)
Arenite (primarily SiO2)
Ocean Jasper
Orbicular Jasper (Silicon Dioxide with impurities like Hematite and Chlorite, SiO2)
Shale
Fissile Mudrock (Clay-rich Sedimentary Rock)
Sandstone
Arenite (Siliclastic sedimentary rock)
Sandstone (Ferruginous)
Arenite with Iron Oxide cement
Granite
Granite (High-silica plutonic rock)
Mahogany Obsidian
Volcanic glass containing Hematite or Magnetite (SiO2 + Fe2O3)
Pink Granite
Phaneritic Felsic Igneous Rock (Granite)
Sandstone (Ferruginous)
Arenite (primarily SiO2 with Fe2O3 inclusions)
Sandstone (with potential fossil inclusions)
Clastic sedimentary rock (primarily SiO2)
Sandstone
Arenite (SiO2 based)
Obsidian
Volcanic glass (SiO2 - Silicon Dioxide with impurities)
Agate
Silicon Dioxide (SiO2)
Pyrite (Fool's Gold)
Iron Disulfide (FeS2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Diamond
Native Carbon (C)
Banded Agate (Chert/Chaldcedony)
Silicon Dioxide (SiO₂)
Bornite (Peacock Ore)
Bornite (Cu5FeS4)
Quartz (Pink/Orange Variety)
Silicon Dioxide (SiO2)
Quartz pebble
Silicon dioxide (SiO2)
Red Jasper (possibly Carnelian)
Silicon Dioxide (SiO2) with Hematite impurities