Citrine Quartz Sphere
Silicon Dioxide (SiO2)
Category
Browse mineral with metamorphic or igneous host specimens identified by the Rock Identifier community.
Citrine Quartz Sphere
Silicon Dioxide (SiO2)
Blue Sapphire
Corundum (Al2O3)
Milky Quartz
Silicon Dioxide (SiO2)
Quartz (Milky or Cloudy Quartz)
Silicon Dioxide (SiO2)
Boulder Opal
Hydrated Silica (SiO2·nH2O)
Greenschist
Greenschist (Chlorite Schist)
Greenschist (Greenstone)
Greenschist (Metamorphic rock containing chlorite, actinolite, and epidote)
Marble
Metamorphosed Limestone (mainly CaCO3)
Quartz Geode (Druzy)
Crystalline Silicon Dioxide (SiO2)
Dendritic Agate or Manganese Nodule in Chert/Limestone
Silicon Dioxide (SiO2) with Manganese Oxide (MnO2) inclusions
Blue Apatite
Apatite - Ca5(PO4)3(F,Cl,OH) (Calcium phosphate with Fluorine, Chlorine, or Hydroxyl)
Quartz
Silicon Dioxide (SiO2)
Smoky Quartz
Quartz (Silicon Dioxide), Formula: SiO2
Quartz Crystal Fragment
Quartz (Silicon Dioxide, SiO2)
Peach Moonstone Sphere
Potassium Aluminum Silicate (KAlSi3O8)
Clear Quartz
Silicon Dioxide (SiO2)
Quartz (Milky or Clear fragment)
Silicon Dioxide (SiO2)
Garnet
Garnet Group (Silicate mineral); general formula X3Y2(SiO4)3
Quartz (Milky/Crystalline fragment)
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Biotite Mica in Quartz
Biotite (K(Mg,Fe)3AlSi3O10(F,OH)2) in Quartz (SiO2)
Smoky Quartz
Silicon Dioxide (SiO₂)
Quartz (Milky/Rose Quartz variety)
Silicon Dioxide (SiO2)
Sapphire
Corundum (Al2O3)
Clear Quartz (Rock Crystal)
Silicon Dioxide (SiO2)
Quartz (Iron-stained)
Silicon Dioxide (SiO2)
Magnetite with Serpentine
Magnetite (Fe3O4) in Serpentine Matrix
Yellow Citrine Quartz
Silicon Dioxide (SiO₂)
Magnetite / Iron Ore (likely Hematite-Magnetite mix)
Magnetite (Fe3O4)
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
Hematite
Iron(III) oxide (Fe2O3)
Smoky Quartz (with inclusions)
Silicon Dioxide (SiO2)
Banded Agate
Silicon Dioxide (SiO2)
Citrine
Silicon dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Smoky Quartz (with complementary stones in jewelry setting)
Smoky Quartz (Silicon Dioxide - SiO2)
Feldspar (Orthoclase)
Potassium Feldspar (KAlSi3O8)
Sodalite
Sodalite - Na8(Al6Si6O24)Cl2
Citrine
Silicon dioxide (SiO2)
Amethyst
Amethyst (Silicon Dioxide, SiO2)
Smoky Quartz
Silicon Dioxide (SiO2) with aluminum impurities
Milky Quartz
Quartz (Silicon Dioxide, SiO2)