Bornite
Copper Iron Sulfide (Cu5FeS4)
mineral
Category
Mineral (Found In Igneous And Metamorphic Rocks)
Browse mineral (found in igneous and metamorphic rocks) specimens identified by the Rock Identifier community.
Learn about Mineral (Found In Igneous And Metamorphic Rocks) in the encyclopedia
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Chalcopyrite (Peacock Ore)
Chalcopyrite (CuFeS2)
mineral
Magnetite Sand (Black Sand)
Magnetite (Fe3O4)
mineral
Blue Apatite
Fluorapatite (Ca5(PO4)3F)
mineral
Muscovite Mica
KAl2(AlSi3O10)(F,OH)2
mineral
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
mineral
Hematite
Iron(III) oxide (Fe2O3)
mineral
Fuchsite (Green Muscovite / Mica Schist)
Chromian Muscovite (K(Al,Cr)2(AlSi3O10)(OH)2)
metamorphic
Feldspar (likely Amazonite or Plagioclase)
Potassium Aluminum Silicate (KAlSi3O8) or Sodium/Calcium Aluminum Silicate
mineral
Specular Hematite
Specularite (Iron(III) oxide, Fe2O3)
mineral
Garnet (likely Almandine or Pyrope)
Garnet Group (Fe3Al2Si3O12 or Mg3Al2Si3O12)
mineral
Milky Quartz
Silicon Dioxide (SiO2)
mineral
Orthoclase Feldspar
Orthoclase (KAlSi₃O₈)
mineral
Garnet
Garnet Group (Silicate mineral); general formula X3Y2(SiO4)3
Mineral
Agate
Silicon dioxide (Chalcedony), SiO2
gemstone
Potassium Feldspar
K-Feldspar (KAlSi3O8)
mineral
Citrine Quartz
Silicon Dioxide (SiO2)
mineral
Agate
Silicon dioxide (Chalcedony), SiO2
sedimentary
Garnet
Garnet Group (Silicate Minerals)
mineral
Almandine Garnet
Almandine (Fe3Al2(SiO4)3)
gemstone
Quartz
Silicon Dioxide (SiO2)
mineral
Epidote
Epidote (Ca2(Al2,Fe3+)(SiO4)(Si2O7)O(OH))
mineral
Orthoclase Feldspar (Sunstone variety)
KAlSi3O8 (Potassium Aluminum Silicate)
mineral
Muscovite Mica
Muscovite (KAl2(AlSi3O10)(F,OH)2)
mineral
Potassium Feldspar (Orthoclase)
KAlSi3O8
mineral
Orthoclase Feldspar (Twinning Specimen)
Orthoclase (KAlSi3O8)
mineral
Aventurine
Aventurine Quartz (SiO2)
mineral
Hematite
Iron(III) oxide (Fe2O3)
Mineral
Tumbled Quartz
Silicon Dioxide (SiO2)
mineral
Pyrite
Iron Pyrite (FeS2)
mineral
Biotite Mica
Biotite (K(Mg,Fe)3AlSi3O10(F,OH)2)
mineral
Gneiss
Gneiss (Foliated Metamorphic Rock)
metamorphic
Magnetite / Ironstone
Magnetite (Fe3O4)
mineral
Quartz
Quartz (SiO₂ - Silicon Dioxide)
Mineral
Muscovite
Muscovite (KAl2(AlSi3O10)(OH)2)
mineral
Labradorite
Labradorite (Ca, Na)(Al, Si)4O8
mineral
Garnet
Garnet group (X3Y2(SiO4)3)
mineral
Pyrite Nodules / Weathered Pyrite
Iron Sulfide (FeS2)
mineral
Common Opal
Hydrated amorphous silica (SiO2·nH2O)
mineral
Quartz Crystal
Silicon Dioxide (SiO2)
mineral
Sodalite
Sodalite (Na8Al6Si6O24Cl2)
mineral
Potassium Feldspar (Orthoclase / Microcline)
KAlSi3O8 (Potassium Aluminum Silicate)
mineral