Red Jasper
Silicon Dioxide (SiO2) with iron oxide inclusions
Category
Browse carved stone specimens identified by the Rock Identifier community.
Red Jasper
Silicon Dioxide (SiO2) with iron oxide inclusions
Labradorite
Plagioclase Feldspar (Na,Ca)(Al,Si)4O8
Yellow Jasper
Silicon Dioxide (SiO2) with iron oxide inclusions
Diorite (Salt and Pepper Rock)
Diorite
Granite
Phaneritic Intrusive Igneous Rock (Granite)
Sandstone
Clastic Sedimentary Rock
Granite
Granite (Phaneritic Quartz-Feldspar rock)
Granodiorite
Granodiorite (phaneritic intrusive igneous rock)
Red Jasper
Silicon Dioxide (Quartz variety), SiO2
Rhodonite
Inosilicate, (Mn,Fe,Mg,Ca)SiO3
Granite fragment
Granite (Felsic intrusive igneous rock)
Petoskey Stone
Hexagonaria percarinata
Granite
Granite (composed mainly of Quartz, Feldspar, and Mica)
Green Quartzite
Silicon Dioxide (SiO2) with inclusions (e.g., Fuchsite or Actinolite)
Red Jasper
Silicon Dioxide with Iron Oxide (SiO2)
Greenstone with Magnetite Veins
Metabasalt (Greenstone)
Labradorite (likely)
(Ca,Na)(Al,Si)4O8
Tourmalinated Quartz
SiO2 with NaFe3+3Al6(BO3)3Si6O18(OH)4 inclusions
Granite
Granite (Mainly Quartz, Feldspar, and Mica/Amphibole)
Granite
Granite (Felsic Intrusive)
Granite
Phaneritic Igneous Rock (Granite)
Green Jasper
Silicon Dioxide (SiO2) with iron silicate inclusions
K2 Stone
Azurite in Granite
Polished Ocean Jasper
Orbicular Jasper (variety of Chalcedony/Quartz, SiO2)
Granite (Pink/Red Granite)
Phaneritic Igneous Rock (primarily SiO2, KAlSi3O8, NaAlSi3O8)
Fossiliferous Jasper / Miriam Stone / Elephant Skin Jasper
Biogenic Chalcedony / Silicified Fossiliferous Limestone
Green Quartz / Prasiolite
Silicon Dioxide (SiO2)
Red Jasper
SiO2 (Silicon Dioxide with Iron Oxide inclusions)
Granite
Granite (Phaneritic intrusive igneous rock)
Granite
Granite (Felsic Plutonic Rock)
Sandstone (likely Graywacke or Arkosic varieties)
Arenite (composed primarily of SiO2)
Diorite
Diorite
Green Aventurine
Quartz with Fuchsite inclusions (SiO2)
Diorite
Intermediate plutonic igneous rock
Granite
Granite (Mainly Quartz SiO2, Alkali Feldspar (K,Na)AlSi3O8, and Plagioclase Feldspar)
Granite
Phaneritic Felsic Igneous Rock (Granite)
Unakite
Altered Granite (Unakite)
Unakite
Altered Granite (composed of orthoclase feldspar, epidote, and quartz)
Blue Quartzite
Quartzite (silicon dioxide, SiO2)
Red Jasper
Silicon Dioxide (SiO2) with Hematite (Fe2O3) inclusions
Granodiorite
Granodiorite (calc-alkaline phaneritic igneous rock)
Script Jasper
Cryptocrystalline Quartz (SiO2) with fossiliferous inclusions