Diorite
Diorite
igneous
Category
Carved Stone
Browse carved stone specimens identified by the Rock Identifier community.
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Crazy Lace Agate
Silicon Dioxide (SiO2)
sedimentary
Carnelian
Silicon dioxide (chalcedony variety), SiO2
gemstone
Carnelian
Silicon Dioxide (Quartz variety), SiO2
mineral
Unakite
Epidotized Granite
metamorphic
Limestone
Calcium Carbonate (CaCO3)
sedimentary
Sandstone
Clastic Sedimentary Rock
sedimentary
Septarian Nodule (Polished)
Septarian concretion (Calcite, Aragonite, Limestone)
sedimentary
Sandstone
Clastic Sedimentary Rock
sedimentary
Limestone
Calcium carbonate rock (CaCO3)
sedimentary
Diorite
Diorite (plutonic igneous rock)
igneous
Porphyry
Porphyritic igneous rock
igneous
Yellow Jasper
Silicon Dioxide (SiO2) with goethite or limonite inclusions
sedimentary
Sandstone
Clastic sedimentary rock (Quartz arenite or arkose)
sedimentary
Diorite (with Salt-and-Pepper Texture)
Diorite (Intrusive Igneous Rock)
igneous
Dyed Magnesite (Howlite imitation)
Magnesium carbonate (MgCO3) with dye
mineral
Precious Coral and Jade
Corallium rubrum / Corallium spp. (Coral, CaCO3) and Nephrite/Jadeite (Jade, Ca2(Mg,Fe)5Si8O22(OH)2 / NaAlSi2O6)
gemstone
Diorite
Diorite (intermediate intrusive igneous rock)
igneous
Granite
Granite (Mainly Quartz, Alkali Feldspar, and Plagioclase)
igneous
Granite
Phaneritic Felsic Igneous Rock (Granite)
igneous
Turritella Agate (Calligrapher Stone)
Silicified Elimia tenera (Chalcedony/Quartz)
sedimentary
Dalmatian Stone
Dalmatian Jasper (a trade name for an igneous microcrystalline rock composed mostly of feldspar, quartz, and dravite)
igneous
Dalmatian Stone
Dalmatian Jasper (Aplitic Rock)
igneous
Green Aventurine
Silicon Dioxide (SiO2) with Fuchsite inclusions
mineral
Hematite cameo or hematine imitation
Hematite (Fe₂O₃); possibly synthetic hematine or black glass
mineral
Likely weathered gray-green stone, possibly serpentinite
Serpentinite (predominantly serpentine-group minerals; identification uncertain from image)
metamorphic
Tumbled Carnelian
Carnelian (Var. of Chalcedony, SiO2)
mineral
Diorite
Diorite (intermediate intrusive igneous rock)
igneous
Sandstone
Arenite (primarily SiO2)
sedimentary
Chrysanthemum Stone
Limestone with Celestite or Andalusite inclusions
sedimentary
Rainbow Hematite (Titanium-Coated Hematite)
Titanium-treated Hematite (Fe2O3)
mineral
Red Jasper (in Quartz/Chalcedony)
Silicon Dioxide (SiO2) with iron oxide inclusions
sedimentary
Unakite
Granite composed of pink orthoclase feldspar, green epidote, and colorless quartz
igneous
Greenschist / Serpentinite
Metamorphic rock rich in chlorite/actinolite/serpentine
metamorphic
Moss Agate
Silicon Dioxide (SiO2) with inclusions
mineral
Rhodonite
Inosilicate (Manganese Iron Magnesium Calcium Silicate, (Mn,Fe,Mg,Ca)SiO3)
mineral
Anyolite (Ruby in Zoisite)
Metamorphic rock composed primarily of green Zoisite (Ca2Al3(Si2O7)(SiO4)O(OH)), red Ruby (Al2O3:Cr), and black Tschermakite
metamorphic
Granite
Granite (primarily Quartz, Feldspar, and Mica)
igneous
Diorite
Intermediate plutonic igneous rock
igneous
Turritella Agate (Fossiliferous Chert)
Silicified Elimia tenera (Fossiliferous Chalcedony)
sedimentary
Sunstone
Feldspar (Plagioclase/Orthoclase)
mineral
Dyed Agate (Dragon Vein Agate Bead)
Silicon dioxide (SiO2) variety Chalcedony
gemstone