Basalt (Polished)
Basalt (Mafic Extrusive Igneous Rock)
Category
Browse carved stone specimens identified by the Rock Identifier community.
Basalt (Polished)
Basalt (Mafic Extrusive Igneous Rock)
Marble
Recrystallized Calcite (CaCO3)
Granite with Cupules / Bedrock Mortars
Granite (felsic intrusive plutonic rock)
Bloodstone
Chalcedony (Quartz)
Unakite
Altered Granite (Granitic Metamorphic Rock)
Unakite
Altered Granite (Epidote, Pink Orthoclase Feldspar, and Quartz)
Green Aventurine
Silicon Dioxide with Fuchsite inclusions (SiO2 + K(Al,Cr)2AlSi3O10(OH)2)
Picasso Jasper (Picasso Stone)
Metamorphosed Calcium Carbonate (Silicified Limestone)
Tiger's Eye
Pseudomorph of Quartz after Crocidolite (SiO2)
Red Jasper
Silicon Dioxide (SiO2) with Iron inclusions
Unakite
Unakite (Altered Granite)
Dalmatian Jasper
Dalmatian Stone (Felsite with Arfvedsonite/Tourmaline)
Crazy Lace Agate
Chalcedony (SiO2)
Granite
Granite
Dalmation Jasper (or Dalmation Stone)
Dalmation Stone (composed of Perthite, Quartz, and Arfvedsonite)
Granite
Phaneritic Igneous Rock (composed of Quartz, Feldspar, and Mica/Amphibole)
Granite
Granite (Felsic intrusive igneous rock)
Calligraphy Stone
Mariam Jasper (Fossiliferous Limestone composed of Hematite and Shell remains)
Sandstone
Quartz arenite / Lithic sandstone
Rose Quartz
Silicon dioxide (SiO2)
Diorite
Diorite (Intermediate intrusive igneous rock)
Dalmatian Stone
Dalmatian Jasper (Aplitic Rock)
Tiger's Eye
Pseudomorph of Quartz after Crocidolite (SiO2)
Jasper
Microcrystalline Quartz (SiO2)
Jasper
Microcrystalline Quartz (SiO2)
Carved lavender chalcedony (likely agate) animal figurine
Microcrystalline quartz, SiO₂; probable chalcedony or pale lavender agate
Unakite
Unakite (Epidotized Granite)
Red Jasper
Jasper (Silicon Dioxide with Iron Oxide inclusions), SiO2 + Fe2O3
Dalmatian Stone (Dalmation Jasper)
Aplite with Arfvedsonite inclusions
Granite
Granite (Felsic intrusive igneous rock)
Granite
Granite
Red Sandstone
Clastic Terrigenous Sedimentary Rock (primarily SiO2 with Fe2O3 coating)
Basalt
Basalt (Mafic volcanic rock)
Diorite
Diorite (Plagioclase-rich phaneritic intrusive)
Sandstone
Arenite (SiO2 primarily)
Green Quartzite (River Stone)
Metamorphic Quartz (SiO2) with inclusions (typically Fuchsite or Chlorite)
Granite
Granite (Phaneritic Quartz-Feldspar Plutonic Rock)
Unakite
Unakite (Epidotized Granite)
Unakite
Altered Granite (Epidotized Feldspar with Quartz)
Granite
Intrusive Phaneritic Felsic Igneous Rock
Moqui Marble (Shaman Stone)
Ironstone Concretion (Fe2O3 with a sandstone core)
Aventurine
Silicon dioxide with micas (SiO2 + K(Al,Cr)2AlSi3O(OH)2)