Banded Agate (specifically Lace Agate type)
Silicon Dioxide (SiO2)
Category
Browse metamorphic rock (for both nephrite and jadeite) specimens identified by the Rock Identifier community.
Banded Agate (specifically Lace Agate type)
Silicon Dioxide (SiO2)
Amethyst
Silicon Dioxide (SiO2) with iron impurities
Quartz (Gravel Pebble)
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
Epidote in Matrix (Dragon Stone variant)
Epidote with Quartz/Feldspar (Ca2(Al,Fe)3(SiO4)3(OH))
Green Aventurine
Silicon Dioxide (Quartz with Fuchsite inclusions), SiO2
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
Prase quartz with actinolite inclusions
Silicon dioxide (SiO2) with Calcium Magnesium Iron Silicate Hydroxide inclusions
Nuummite
Orthoamphibole (Anthophyllite-Gedrite composition)
Mica Schist
Schist (Muscovite/Biotite Schist)
Blue Kyanite
Kyanite (Al2SiO5)
Green Aventurine (Carved)
Silicon Dioxide (Quartz variant) with Fuchsite inclusions (SiO2 + K(Al,Cr)2AlSi3O(OH)2)
Blue Calcite
Calcium Carbonate (CaCO3)
Grey Banded Agate
Chalcedony (Silicon Dioxide, SiO2)
White Moonstone (Feldspar)
Potassium aluminum silicate (KAlSi3O8)
Milky Quartz
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Potassium Feldspar
Orthoclase (KAlSi3O8)
Magnetite (Iron Ore)
Magnetite (Fe3O4)
Green Aventurine
Silicon Dioxide (SiO2) with Chromium-rich Fuchsite mica
Smoky Quartz
Silicon Dioxide (SiO2)
Carnelian Agate
Silicon Dioxide (SiO2) with iron oxide inclusions
Verde Antique Marble (Serpentinite)
Serpentinite (composed mainly of Serpentine group minerals, Mg3Si2O5(OH)4)
Citrine Quartz
Silicon Dioxide (SiO2) with iron impurities
Aventurine
Quartz (SiO2) with inclusions of Fuchsite
Rutilated Quartz
Silicon Dioxide (SiO2) with Titanium Dioxide (TiO2) inclusions
Hematite Nodule
Hematite (Fe2O3)
Quartz (Smoky Quartz variant)
Silicon Dioxide (SiO2)
Pyrite
Iron Disulfide (FeS2)
Quartz Pebble
Silicon Dioxide (SiO2)
White Quartz Pebble
Silicon Dioxide (SiO2)
Green Aventurine
Aventurine Quartz (SiO2 with Fuchsite inclusions)
Greenschist
Chlorite schist
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
Pyrite
Iron Sulfide (FeS2)
Clear Quartz
Quartz (Silicon Dioxide, SiO2)
Kyanite in Quartz
Al2SiO5 in SiO2
Citrine
Silicon dioxide (SiO2)
Banded Agate
Cryptocrystalline Silicon Dioxide (SiO2)