Dyed Agate
Agate (Silicon Dioxide, SiO2)
Category
Browse not a rock (animated character) specimens identified by the Rock Identifier community.
Dyed Agate
Agate (Silicon Dioxide, SiO2)
Dragon Blood Jasper
Quartz (SiO2) with Epidote and Piedmontite inclusions
Sodalite
Sodalite [Na8(Al6Si6O24)Cl2]
Kyanite (within Quartz)
Kyanite (Al2SiO5) in crystalline Quartz base (SiO2)
River Quartz Pitting/Cobble
Silicon Dioxide (SiO2)
Hypersthene
Hypersthene (Magnesium Iron Silicate - (Mg,Fe)SiO3)
Serpentine
Serpentinite (Mg, Fe, Ni, Al, Zn, Mn)2-3(Si, Al, Fe)2O5(OH)4
Shale
Argillaceous Sedimentary Rock
Green Aventurine
Silicon Dioxide (SiO2) with inclusions of Fuchsite mica
Flint
Chert (Silicon dioxide, SiO2)
Amethyst
Amethyst (Silicon Dioxide - SiO2 with iron impurities)
Eclogite
Eclogite (Omphacite-Garnet Rock)
Almandine Garnet
Almandine (Fe3Al2(SiO4)3)
Dyed Agate
SiO2 (Silicon Dioxide)
Red Jasper
Silicon Dioxide (SiO2) with Hematite impurities
Green Aventurine
Aventurine Quartz (SiO2 with inclusions)
Jasper (Iron-rich Microcrystalline Quartz)
Silicon Dioxide (SiO2) with Hematite inclusions
Banded Slate
Slate (Metamorphosed Siltstone/Mudstone)
Ferruginous Sandstone
Sandstone with Iron Oxide (Limonite/Goethite)
Peach Moonstone
Orthoclase Feldspar ((K,Na)AlSi3O8) with inclusions
Green Aventurine
Silicon Dioxide (SiO2) with Fuchsite inclusions
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Soapstone (Steatite)
Steatite (Hydrous magnesium silicate)
Chert (Flint)
Silicon Dioxide (SiO2)
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
Riverstone Quartzite / Chalcedony Nugget
Silicon Dioxide (SiO2)
Carnelian (Chalcedony)
Silicon Dioxide (SiO2)
Vesicular Basalt (Scoria)
Mafic Igneous Rock (primarily Plagioclase Feldspar and Pyroxene)
Blue Agate (Dyed)
Silicon Dioxide (SiO2) - Cryptocrystalline Quartz
Chert (Flint)
Silicon dioxide (SiO2)
Lapis Lazuli (polished cabochon)
Lazurite-rich rock (Na8[Al6Si6O24]n(S,Cl,SO4,OH)2)
Travertine
Terrestrial Sedimentary Limestone (CaCO3)
Amethyst
Silicon Dioxide (SiO2) with iron impurities
Amethyst
Silicon dioxide with iron impurities (SiO2:Fe3+)
Amethyst
Silicon Dioxide (SiO2) with iron impurities
Gold Ore in Matrix
Native Gold (Au) in Quartz/Host Rock
Granite
Phaneritic Igneous Rock (Granite)
Amazonite
Potassium Aluminum Silicate (KAlSi3O8)
Corundum (Sapphire variant)
Aluminum Oxide (Al2O3)
Granite
Granite (Felsic Plutonic Rock)
Pink Granite
Felsic intrusive igneous rock
Tumbled Agate
Agate (Cryptocrystalline variety of Quartz, SiO2)