Labradorite
Labradorite ((Ca, Na)(Al, Si)4O8)
Category
Browse not a rock (animated character) specimens identified by the Rock Identifier community.
Labradorite
Labradorite ((Ca, Na)(Al, Si)4O8)
Amethyst
Amethyst (Silicon Dioxide, SiO2)
Obsidian (Black)
Obsidian (approx. 70–75% SiO2)
Carnelian Agate
Carnelian (Silicon Dioxide - SiO2)
Carnelian Agate
Chalcedony (SiO2) with iron oxide inclusions
Amethyst
Amethyst (Silicon Dioxide - SiO2 with ferric impurities)
Tree Agate
Dendritic Agate (Silicon Dioxide, SiO2 with chlorite inclusions)
Amethyst
Silicon Dioxide (SiO2) with trivalent iron (Fe3+) impurities
Fire Agate
Silicon Dioxide (SiO2) with layers of Limonite/Goethite
Amethyst
Silicon dioxide (SiO2) with iron impurities
Yellow Aventurine
Silicon Dioxide (SiO2) with inclusion of Mica
Gastropod Fossil (Snail Steinkern)
Class Gastropoda (internal mold)
Moonstone
Orthoclase (Potassium aluminum silicate - KAlSi3O8)
Greenstone
Metabasalt (Greenstone Facies)
Indigo Gabbro
Gabbro (Alkali Gabbro)
Breciated Jasper
Silicon Dioxide (SiO2) with iron oxide inclusions
Carnelian
Chalcedony (SiO2) with iron oxide impurities
Obsidian
Volcanic Glass (Amorphous Silica)
Apricot Agate
Silicon Dioxide (SiO2) - Chalcedony variety
Opal
Hydrated Amorphous Silica (SiO2·nH2O)
Amethyst
Silicon Dioxide (SiO2 with iron impurities)
Dyed Agate
Chalcedony (Silicon Dioxide, SiO2)
Banded Calcite (Green Onyx)
Calcium Carbonate (CaCO3)
Aventurine Quartz
Silicon Dioxide (SiO2) with inclusions of Fuchsite mica
Schist
Mica Schist
Greenstone
Greenschist / Meta-basalt
Granite Gneiss
Gneiss (High-grade Metamorphic Rock)
Limonite (Iron Ore)
Hydrated iron(III) oxide-hydroxide (FeO(OH)·nH2O)
Green Fluorite
Fluorite (Calcium Fluoride, CaF2)
Fluorite (Rainbow Fluorite Tower)
Fluorite (Calcium Fluoride, CaF2)
Red Jasper
Silicon Dioxide with Hematite inclusions (SiO2 + Fe2O3)
Clear Quartz (Rock Crystal)
Quartz (Silicon Dioxide, SiO2)
Amethyst (Raw)
Amethyst (Silicon Dioxide with Iron impurities, SiO2)
Mica Schist
Mica Schist (primarily Muscovite and Biotite composition)
Moonstone (Variety of Orthoclase Feldspar)
KAlSi3O8 (Potassium Aluminum Silicate)
Milky and Smoky Quartz Cobble
Silicon Dioxide (SiO2)
Carnelian
Carnelian (SiO2 with iron oxide impurities)
Greenstone (Metabaltic/Greenschist)
Chlorite schist / Meta-basalt
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
Smoky Quartz
Smoky Quartz (SiO2 - Silicon Dioxide with trace impurities of aluminum)
Amethyst
Silicon Dioxide with Iron impurities (SiO2)
Labradorite
Labradorite (Ca,Na)(Al,Si)4O8