Clear Quartz (Rock Crystal)
Silicon Dioxide (SiO2)
Category
Browse mineral with metamorphic or igneous host specimens identified by the Rock Identifier community.
Clear Quartz (Rock Crystal)
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Hematite
Hematite (Α-Fe2O3)
Sunstone
(Ca,Na)((Al,Si)2Si2)O8 (Plagioclase Feldspar)
Citrine
Silicon Dioxide (SiO2)
White Sapphire
Corundum (Al2O3)
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
Smoky Quartz (Faceted Beads)
Silicon Dioxide (SiO2)
Quartz
Silicon dioxide (SiO2)
Turquoise and Hematite
Turquoise (CuAl6(PO4)4(OH)8·4H2O) and Hematite (Fe2O3)
Tiffany Stone
Fluorite Opal (a complex mix of Fluorite, Opal, Calcite, Dolomite, Quartz, and Bertrandite)
Garnet
Garnet group species (likely Almandine, Fe3Al2(SiO4)3)
Moonstone
Orthoclase Feldspar (KAlSi3O8) with inclusions of Albite
Red Garnet (Pyrope or Almandine)
Garnet Group (A3B2(SiO4)3)
Garnet (Pyrope-Almandine series)
Garnet Group, (Mg,Fe)3Al2Si3O12
Garnet Beads
Garnet Group (complex nesosilicates, e.g., Almandine Fe3Al2(SiO4)3)
Quartz with Muscovite Mica
SiO2 with KAl2(AlSi3O10)(OH)2
Blue Apatite
Apatite (Calcium Phosphate) - Ca5(PO4)3(F,Cl,OH)
Smoky Quartz
Silicon Dioxide (SiO2)
Chalcedony in Host Rock
Silicon Dioxide (SiO2)
Clear Quartz
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
Orthoclase Feldspar (Sunstone variety)
KAlSi3O8 (Potassium Aluminum Silicate)
Garnet (Pyrope or Almandine)
Silicate (X3Y2Si3O12)
Quartz (Milky/Clear variety)
Silicon Dioxide (SiO2)
Peach Moonstone
Orthoclase (Potassium Aluminum Silicate, KAlSi3O8)
Rutilated Quartz
Quartz with Rutile inclusions (SiO2 with TiO2)
Smoky Quartz (Polished)
Silicon Dioxide (SiO2)
Clear Quartz (Rock Crystal)
Silicon Dioxide (SiO2)
Sunstone
Oligoclase (Feldspar variety), (Na,Ca)(Si,Al)4O8
Smoky Quartz
Quartz (Silicon Dioxide, SiO2)
Quartz (Small Fragment)
Silicon Dioxide (SiO2)
Amethyst (Agate/Chalcedony variety)
Silicon Dioxide (SiO2) with iron impurities
Chalcedony (Agate/Jasper mix in host rock)
Chalcedony (cryptocrystalline Silicon Dioxide, SiO2)
Herkimer Diamond in Matrix
Quartz (SiO2) in Dolostone (CaMg(CO3)2)
Greenschist
Chlorite-actinolite schist
Clear Quartz
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
White Calcite
Calcium Carbonate (CaCO3)
Pyrite
Iron Sulfide (FeS2)
Gneiss
Gneiss (Metamorphic Rock)
Clear Quartz
Silicon Dioxide (SiO2)