Unakite
Altered Granite (Epidotized Granite)
Category
Browse carved stone specimens identified by the Rock Identifier community.
Unakite
Altered Granite (Epidotized Granite)
Serpentine
Serpentine group ((Mg, Fe)3Si2O5(OH)4)
Granite
Phaneritic Felsic Igneous Rock
Yellow Jasper
Silicon Dioxide (SiO2) with Goethite/Iron oxide inclusions
Greenstone (likely altered basalt)
Metabasalt, commonly composed of actinolite, chlorite, epidote, albite, and quartz
Fuchsite (Green Muscovite)
Fuchsite (Chromium-rich Muscovite), K(Al,Cr)2(AlSi3O10)(OH)2
Fuchsite
Chromian Muscovite - K(Al,Cr)2(AlSi3O10)(OH)2
Basalt Pebble
Extrusive Igneous Rock
Calligraphy Stone
Mariam Jasper (Fossiliferous Limestone composed of Hematite and Shell remains)
Unakite
Altered Granite (Granitic Metamorphic Rock)
Unakite
Altered Granite (Epidote, Pink Orthoclase Feldspar, and Quartz)
Red Jasper
Chalcedony (SiO2) with iron inclusions
Red Jasper
Silicon Dioxide (SiO2) with Iron Oxide inclusions
Jasper
Microcrystalline Quartz (SiO2)
Jasper
Microcrystalline Quartz (SiO2)
Sandstone
Clastic Sedimentary Rock (composed primarily of Quartz, SiO2)
Ocean Jasper (Orbicular Jasper)
Silica (SiO2) with varied mineral inclusions
Agate
Silicon Dioxide (Chalcedony variety, $SiO_2$)
Soapstone
Steatite
Sandstone
Clastic Sedimentary Rock (Quartz arenite)
Dalmatian Stone
Peralkaline Quartz-Feldspar Rock
Sandstone
Sandstone (SiO2-rich framework with variable matrix)
Granite
Granite (High-silica plutonic rock)
Diorite
Diorite (Intermediate intrusive igneous rock)
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Granite
Granite (Phaneritic igneous rock)
Selenite
Gypsum (CaSO4·2H2O)
Moss Agate (Crescent Moon Shape)
Silicon Dioxide (SiO2) with iron/manganese inclusions
Pink Himalayan Salt Rock
Halite (NaCl with trace iron oxide minerals)
Tiger's Eye
Quartz pseudomorph after crocidolite (SiO2)
Honey Calcite
Calcium Carbonate (CaCO3)
Unakite
Unakite (Epidotized Granite)
Banded Calcite (known as Mexican Onyx or Calcite Alabaster)
Calcium Carbonate (CaCO3)
Banded Calcite (Mexican Onyx)
Banded Calcite (CaCO3)
Orthoceras fossil in limestone
Orthoceras regulare (extinct nautiloid cephalopod)
Flower Agate
Chalcedony (SiO2) with Scolecite/Opaque inclusions
Aventurine
Silicon dioxide with micas (SiO2 + K(Al,Cr)2AlSi3O(OH)2)
Red Jasper
Jasper (Silicon Dioxide with Iron Oxide inclusions - SiO2)
Unakite
Epidotized Granite
Soapstone
Steatite (Hydrated magnesium silicate)
Unakite
Epidotized Granite
Green Aventurine
Silicon Dioxide (SiO2) with Fuchsite inclusions