Pyrite in Matrix
Iron Sulfide (FeS2)
mineral
Category
Mineral, Often Found In Metamorphic Rocks But Also In Sedimentary And Igneous Rocks
Browse mineral, often found in metamorphic rocks but also in sedimentary and igneous rocks specimens identified by the Rock Identifier community.
Learn about Mineral, Often Found In Metamorphic Rocks But Also In Sedimentary And Igneous Rocks in the encyclopedia
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Orthoclase Feldspar
KAlSi3O8 (Potassium Aluminum Silicate)
mineral
Red Garnet (likely Almandine)
Almandine (Fe3Al2(SiO4)3)
mineral
Gneiss
Gneiss (High-grade metamorphic rock)
metamorphic
Zircon
Zircon (Zirconium Silicate - ZrSiO4)
mineral
Rhodonite
Manganese Silicate (Mn,Fe,Mg,Ca)SiO3
mineral
Grey Agate
Silicon Dioxide (SiO2) - Variety of Chalcedony
mineral
Almandine Garnet
Almandine (Fe3Al2(SiO4)3)
mineral
Pyrite (Fool's Gold)
Iron Disulfide (FeS2)
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Quartz
Quartz (SiO₂ - Silicon Dioxide)
Mineral
Labradorite (tumbled)
Labradorite (a plagioclase feldspar mineral between anorthite and albite; chemical formula: (Ca,Na)(Si,Al)4O8)
Mineral
Green Gneiss
Metamorphic Gneiss
metamorphic
Clear Quartz
Silicon Dioxide (SiO2)
mineral
Sodalite
Sodalite (Na8Al6Si6O24Cl2)
mineral
Gneiss or Schist
Gneiss or Mica Schist with Garnet
Metamorphic
Pyrite (on Quartz/Host Rock)
Iron Sulfide (FeS₂)
mineral
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Sodalite (blue beads) and Clear Quartz (clear beads)
Sodalite: Na4Al3Si3O12Cl; Quartz: SiO2
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Clear Quartz
SiO2 (Silicon Dioxide)
gemstone
Labradorite (Dark or Black variety)
Labradorite (member of Plagioclase Feldspar group), (Na,Ca)(Si,Al)4O8
mineral
Gneiss
Gneiss
metamorphic
Epidote
Calcium aluminum iron silicate (Ca2(Al, Fe)3(SiO4)3(OH))
mineral
Pyrite in Matrix
Iron Disulfide (FeS2)
mineral
Calcite
Calcite (CaCO3)
Mineral
White Zircon
Zircon (Zirconium silicate, ZrSiO4)
mineral
Pyrite (Fool's Gold)
Iron Sulfide (FeS2)
mineral
Sodalite
Sodalite (Na8Al6Si6O24Cl2)
mineral
Magnetite / Iron Ore
Magnetite (Fe3O4)
mineral
Labradorite
Labradorite (a calcium-enriched feldspar mineral), (Ca, Na)(Al, Si)4O8
mineral
Gneiss
Foliated Metamorphic Rock (Gneiss)
metamorphic
Clear Quartz (Faceted)
Silicon Dioxide (SiO2)
gemstone
Gneiss
Foliated Metamorphic Rock
metamorphic
Pyrite
Iron Sulfide (FeS2)
mineral
Red Feldspar (Orthoclase)
Orthoclase Feldspar (KAlSi3O8)
mineral
Magnetite (Lodestone)
Magnetite (Fe3O4)
mineral
Pyrite
Pyrite (FeS₂)
Mineral
Aquamarine (Beryl) Beads
Beryllium aluminum silicate (Be3Al2Si6O18)
gemstone
Common Opal
Hydrated amorphous silica (SiO2·nH2O)
mineral
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
mineral
Muscovite Mica
Muscovite (KAl2(AlSi3O10)(OH)2)
Mineral