Sandstone/Quartzite
Sedimentary Rock (composed mainly of SiO2)
sedimentary
Category
Mineral (Extraterrestrial)
Browse mineral (extraterrestrial) specimens identified by the Rock Identifier community.
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Olivine (Peridot)
Magnesium Iron Silicate (Mg, Fe)2SiO4
mineral
Sandstone
Arenite (SiO2 based)
sedimentary
Sodalite
Na8(Al6Si6O24)Cl2
mineral
Selenite (Satin Spar)
Gypsum (CaSO4·2H2O)
mineral
Sandstone
Arenite (composed primarily of SiO2)
sedimentary
Satin Spar (often marketed as Selenite)
Gypsum (CaSO4·2H2O)
mineral
Sandstone (with potential Concretion or Fossil fragment)
Arenite (primarily SiO2)
sedimentary
Pyrite
Iron Disulfide (FeS2)
mineral
Sandstone
Arenite (SiO2 principal)
sedimentary
Quartz (Citrine or Iron-Stained)
Silicon Dioxide (SiO2)
mineral
Dalmatian Stone
Dalmatian Jasper (not a true jasper, typically an igneous perthite)
igneous
Quartz (Variety: Citrine or Tumbled Chalcedony)
Silicon Dioxide (SiO2)
mineral
Sandstone
Arenite (SiO2 based)
sedimentary
Sandstone
Arenite (SiO2 based)
sedimentary
Nephrite Jade
Ca2(Mg, Fe)5Si8O22(OH)2
metamorphic
Rose Quartz
Silicon Dioxide (SiO2) with trace Titanium, Manganese, or Iron
mineral
Cuprite
Cuprite (Copper(I) oxide, Cu2O)
mineral
Sandstone
Clastic sedimentary rock (primarily SiO2)
sedimentary
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Turquoise
Hydrated phosphate of copper and aluminium, CuAl6(PO4)4(OH)8·4H2O
mineral
Peridot
Olivine (Mg, Fe)₂SiO₄
mineral
Pyrite in Matrix (often with Chalcopyrite)
Iron Sulfide (FeS2) / Copper Iron Sulfide (CuFeS2)
mineral
Muscovite Mica
Muscovite (Potassium Aluminum Silicate) - KAl2(AlSi3O10)(F,OH)2
mineral
Sandstone
Arenite
sedimentary
Sandstone
Arenite (SiO2 principal)
sedimentary
Blue Calcite
Calcium Carbonate (CaCO3)
mineral
Sandstone
Arenite (SiO2 based)
sedimentary
Calcite (Optical or Clear Calcite)
Calcium Carbonate (CaCO3)
mineral
Iolite (Cordierite)
Cordierite (Magnesium iron aluminum cyclosilicate), Mg2Al4Si5O18
metamorphic
Sandstone
Arenite (SiO2 based)
sedimentary
Calcite
Calcium Carbonate (CaCO3)
mineral
Sandstone
Arenite (SiO2 dominant)
sedimentary
Sandstone (Pebble)
Arenite (SiO2 based)
sedimentary
Quartz (Iron-stained)
Silicon Dioxide (SiO2)
mineral
Quartz Pebble
Silicon Dioxide (SiO2)
mineral
Granite
Phaneritic Igneous Rock (Granite)
igneous
Diamond
Diamond (pure carbon C)
mineral
Halite (Rock Salt)
Sodium Chloride (NaCl)
mineral
Diamond
Carbon (C)
mineral
Sodalite
Sodalite, Na8(Al6Si6O24)Cl2
mineral
Rough Diamond
Carbon (C)
mineral