Serpentine
Serpentinite (complex of Mg, Fe, Ni, Al, Zn, Mn)Si2O5(OH)4
Category
Browse carved stone specimens identified by the Rock Identifier community.
Serpentine
Serpentinite (complex of Mg, Fe, Ni, Al, Zn, Mn)Si2O5(OH)4
Tiger's Eye
Silicon Dioxide with Crocidolite inclusions (SiO2)
Mookaite Jasper
Silicified radiolarian ooze (SiO2)
Carnelian
SiO2 (Microcrystalline Quartz / Chalcedony)
Dalmatian Jasper
Peralkaline Feldspar Rhyolite
Black Obsidian
Obsidian (Volcanic Glass)
Carnelian Agate
Carnelian (Silicon Dioxide - SiO2 with Fe impurities)
Tiger's Eye (Brown/Dark variety)
Pseudomorph of Quartz after Crocidolite (SiO2 with inclusions)
Kambaba Jasper
Stromatolite (Fossilized Algae)
Black Obsidian with white veins
Volcanic Glass (70–75% SiO2)
Dumortierite Quartz
Dumortierite (Al7BCuO15)
Red Jasper
Silicon Dioxide (SiO2) with Hematite impurities
Jasper Cross
Silicon Dioxide (SiO2) with iron oxide impurities
Quartz Pebble
Silicon Dioxide (SiO2)
Jadeite Jade
NaAlSi2O6 (Sodium Aluminum Silicate)
Tiger's Eye
Silicon Dioxide with Crocidolite inclusions (SiO2)
Agate
Silicon Dioxide (Chalcedony), SiO2
Carnelian
Chalcedony (Silicon Dioxide, SiO2)
Tektite (Indochinite)
Impactite (Natural Glass)
Selenite (Satin Spar)
Gypsum (CaSO4·2H2O)
Ruby in Kyanite
Corundum in Disthene (Al2SiO5 + Al2O3)
Sodalite
Sodalite, Na8(Al6Si6O24)Cl2
Crinoid Stem Fossil in Matrix
Crinoid (Class Crinoidea) in Limestone/Siltstone matrix
Granite
Granite (Phaneritic Acidic Igneous Rock)
Red Jasper
Silicon Dioxide (SiO2) with Hematite (Fe2O3)
Eudialyte in Syenite (Dragon Blood Stone)
Na15Ca6(Fe,Mn)3Zr3(Si25O73)(O,OH,H2O)3(Cl,OH)2
Satin Spar (Satin Spar Gypsum)
Calcium Sulfate Dihydrate (CaSO4·2H2O)
Brecciated Jasper
Silicon Dioxide (SiO2) with iron impurities
Yellow Jasper
Silicon Dioxide (SiO2)
Rose Quartz
Silicon Dioxide (SiO2)
Dalmatian Jasper (Dalmatian Stone)
Perthitic feldspar with Arfvedsonite inclusions
Green Aventurine
Aventurine Quartz (SiO2 with Fuchsite inclusions)
Orange Calcite
Calcium Carbonate (CaCO3)
Green Jasper
Silicon Dioxide (SiO2) with impurities
Pink Granite
Phaneritic Igneous Rock (primarily Quartz, Potassium Feldspar, and Plagioclase)
Pink Granite
Felsic intrusive igneous rock (composition: SiO2 and Al2O3)
Serpentine
Serpentine-group minerals (Mg, Fe, Ni, Al, Zn, Mn)2-3(Si, Al, Fe)2O5(OH)4
Satin Spar (Selenite)
Calcium sulfate dihydrate (CaSO4·2H2O)
Granite
Granite (Alkali-feldspar granite)
Red Sandstone
Clastic Terrigenous Sedimentary Rock (typically Hematitic Quartz Arenite or Arkose)
Chert / Jasper
Silicon Dioxide (SiO₂)
Serpentinite
Serpentinite (Mg, Fe, Ni, Al, Zn, Mn)3(Si, Al, Fe)2O5(OH)4