Dalmatian Jasper (Dalmatian Stone)
Peralkaline Rock with Feldspar and Arfvedsonite
Category
Browse carved stone specimens identified by the Rock Identifier community.
Dalmatian Jasper (Dalmatian Stone)
Peralkaline Rock with Feldspar and Arfvedsonite
Sandstone (Feldspathic / Arkose)
Sandstone (SiO2 with variable mineral grains)
Polished Agate (Yellow/Grey Agate Pendant)
Silicon Dioxide (SiO2)
Dragon Blood Jasper
SiO2
Garnierite in Matrix
Nickel-bearing Magnesium Silicates (Garnierite)
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
Diorite
Intrusive Igneous Rock (Intermediate Composition)
Green Aventurine
Silicon Dioxide (Quartz with Fuchsite inclusions), SiO2
Unakite
Altered granite (Epidotized granite)
Granite
Granite (Phaneritic Igneous Rock)
Red Jasper
Silicon Dioxide (Microcrystalline Quartz), SiO2
Granite
Granite (composed primarily of Quartz SiO2, Feldspar (KAlSi3O8), and Mica)
Ruby in Zoisite
Anyolite (Al2O3:Cr + Ca2Al3(SiO4)3(OH))
Sandstone
Clastic Sedimentary Rock
Sandstone (Quartzose)
Arenite (primarily SiO2)
Brown Banded Calcite
Calcium Carbonate (CaCO3)
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
Tumbled chalcedony pendant (likely agate)
Chalcedony, microcrystalline quartz (SiO₂); the pale bands suggest agate
Serpentinite
Serpentinite (Mg3Si2O5(OH)4)
Milky quartz pendant
Quartz (silicon dioxide, SiO₂)
Nephrite Jade
Ca2(Mg,Fe)5Si8O22(OH)2
Dumortierite Quartz
Dumortierite in Quartz (Al6O3(BO3)(SiO4)3)
Sandstone (Ferruginous)
Sandstone (SiO2 with FeO(OH) cementing)
Granite
Phaneritic Felsic Igneous Rock
Granite
Granitoid
Granite
Phaneritic Felsic Igneous Rock
Blue Goldstone
Man-made glass with cobalt and metal flecks
Granite
Granite (composed of Quartz, Felspar, and Mica)
Carved sandstone guardian lion (stone Foo dog)
Sandstone, composed chiefly of quartz (SiO₂) and feldspar, with iron-oxide coloring
Sandstone (likely Siltstone or fine-grained Sandstone)
Sedimentary Rock (Clastic)
Sandstone (likely Ferruginous)
Sandstone (SiO2 with iron oxides)
Green Quartzite (River Stone)
Metamorphic Quartz (SiO2) with inclusions (typically Fuchsite or Chlorite)
Blue Onyx (Dyed Agate/Chalky Chalcedony)
Silicon Dioxide (SiO2) with artificial pigment
Malachite and Cuprite on Host Rock
Cu2CO3(OH)2 (Malachite) and Cu2O (Cuprite)
Diorite with Quartz Veins
Diorite
Red Jasper
Silicon dioxide (SiO2) with iron oxide inclusions
Gneiss (Granitic Gneiss)
Gneiss (composed mainly of quartz, K-feldspar, plagioclase, and biotite)
Granite
Phaneritic plutonic igneous rock (Sialic)
Granite
Phaneritic Felsic Igneous Rock (primarily Quartz, Feldspar, and Mica)
Gypsum (selenite/alabaster variety)
Gypsum, CaSO₄·2H₂O
Agate
Silicon dioxide (chalcedony variety), SiO2
Soapstone Figurine
Steatite