Aquamarine with Ruby Accent
Beryllium Aluminum Silicate (Be3Al2Si6O18) with Aluminum Oxide (Al2O3)
Category
Browse metamorphic rock (for both nephrite and jadeite) specimens identified by the Rock Identifier community.
Aquamarine with Ruby Accent
Beryllium Aluminum Silicate (Be3Al2Si6O18) with Aluminum Oxide (Al2O3)
Quartz / Citrine Quartz
Silicon Dioxide (SiO2)
Ruby Fuchsite / Ruby in Fuchsite
Ruby (Al2O3 variety corundum) and Fuchsite (K(Al,Cr)2AlSi3O10(OH)2 - a chromium-rich variety of muscovite mica) in Quartz matrix
Ruby
Corundum (Al2O3 with Chromium traces)
Pyrite (Fool's Gold)
Iron Disulfide (FeS2)
Ruby (Corundum)
Aluminum Oxide (Al2O3) with Chromium traces
Garnet
Garnet Group (Silicate Minerals), formula varies e.g., Almandine Fe3Al2(SiO4)3
Garnet
Garnet Group (formula varies, e.g., Almasndine: Fe3Al2(SiO4)3)
Pyrite
Iron Sulfide (FeS2)
Orthoclase Feldspar
KAlSi3O8 (Potassium Aluminum Silicate)
Orthoclase Feldspar
Orthoclase (KAlSi3O8)
Peacock Ore
Bornite (Cu5FeS4)
Sodalite
Sodalite (Na8Al6Si6O24Cl2)
Pyrite
Iron Sulfide (FeS2)
Pyrite
Iron Sulfide (FeS2)
Pyrite
Iron Disulfide (FeS2)
Aventurine Quartz
Silicon Dioxide (SiO2) with inclusions of Fuchsite mica
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
Lazulite
Magnesium Aluminum Phosphate Hydroxide (MgAl2(PO4)2(OH)2)
White Zircon
Zircon (Zirconium silicate, ZrSiO4)
Hypersthene
Hypersthene (Enstatite variety), (Mg,Fe)SiO3
Rhodonite
Manganese Silicate (Mn,Fe,Mg,Ca)SiO3
Amazonite
K(AlSi3O8), Microcline (potassium feldspar)
Moonstone (specifically Rainbow Moonstone / White Labradorite)
White Labradorite (Feldspar Group: (Na,Ca)(Al,Si)4O8)
Red Garnet
Pyrope or Almandine (Silicate group, X3Y2(SiO4)3)
Black Tourmaline (Schorl)
NaFe3Al6(BO3)3Si6O18(OH)4
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
Green Aventurine
Silicon Dioxide (Quartz) with Fuchsite inclusions (K(Al,Cr)2(AlSi3O10)(OH)2)
Red Garnet
Pyrope-Almandine series (Mg3Al2(SiO4)3 to Fe3Al2(SiO4)3)
Pyrite (Fool's Gold)
Iron Sulfide (FeS2)
Ruby
Corundum (Al2O3 with Chromium traces)
Agate
Agate (Silicon Dioxide, SiO2)
Sapphire
Corundum (Al2O3)
Blue Sapphire
Corundum (Al2O3) with iron and titanium impurities
Dumortierite Quartz
Dumortierite (Al7BO3(SiO4)3O3 / inclusion in SiO2)
Sodalite
Sodalite: Na8(Al6Si6O24)Cl2
Rough Corundum (Sapphire/Ruby mixture)
Corundum (Aluminum Oxide, Al2O3)
Red Garnet (Almandine-Pyrope series)
Garnet Group, Almandine (Fe3Al2(SiO4)3) or Pyrope (Mg3Al2(SiO4)3)
Orthoclase Feldspar
KAlSi3O8 (Potassium Aluminum Silicate)
Green Jasper
Silicon Dioxide (SiO2) with impurities
Magnetite (Lodestone variety)
Magnetite (Fe3O4)
Sodalite
Sodium Aluminum Silicate Chloride (Na8(Al6Si6O24)Cl2)