Milky Quartz
Silicon Dioxide (SiO2)
Category
Browse mineral with metamorphic or igneous host specimens identified by the Rock Identifier community.
Milky Quartz
Silicon Dioxide (SiO2)
Clear Quartz
Silicon Dioxide (SiO2)
Clear Quartz (Rock Crystal)
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Clear Quartz
Silicon Dioxide (SiO2)
Smoky Quartz
Quartz (Silicon Dioxide) - SiO2
Milky Quartz
Silicon Dioxide (SiO2)
Moonstone (Adularia)
Potassium aluminum silicate (KAlSi3O8)
Native Gold (in Jewelry)
Gold (Au)
Sodalite
Sodium Aluminum Silicate Chloride (Na8(Al6Si6O24)Cl2)
Milky Quartz
Quartz (Silicon Dioxide - SiO2)
Quartz (Smoky/Grey variety)
Silicon Dioxide (SiO2)
Smoky Quartz
Smoky Quartz (Silicon Dioxide, SiO2)
Moonstone
Orthoclase Feldspar ((K,Na)AlSi3O8)
Quartz (Milky or White Quartz)
Silicon Dioxide (SiO2)
Quartz
Crystalline Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
Smoky Quartz
Smoky Quartz (SiO2: Silicon Dioxide)
Quartz (Small Fragment)
Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)
Feldspar (Orthoclase)
Potassium Feldspar (KAlSi3O8)
Prasiolite (Green Quartz)
Silicon Dioxide (SiO2) with iron impurities
Citrine (Heat-treated or Natural Quartz)
Silicon Dioxide (SiO2)
Banded Gneiss
Gneiss
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Gneiss (foliated metamorphic rock)
Gneiss
Iron-stained Quartz (with Limonite/Hematite)
Silicon Dioxide (SiO2) with Iron Oxide inclusions (FeO(OH) or Fe2O3)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Rough Ruby
Corundum (Al2O3 with Chromium impurities)
Greenschist
Greenschist (Actinolite-Chlorite Schist)
Greenschist (Greenstone)
Chlorite Schist / Greenschist Facies Rock
Pink Garnet (likely Almandine or Rhodolite)
Garnet Group (Fe3Al2(SiO4)3 to Mg3Al2(SiO4)3)
Clear Quartz
Silicon Dioxide (SiO2)
Sapphire
Corundum (Al2O3)
Quartz / Clear Quartz
Silicon Dioxide (SiO2)
Quartz River Cobble
Silicon Dioxide (SiO2)
Peach Moonstone
Potassium Aluminum Silicate (KAlSi3O8)
Quartz Crystal (specifically Rock Crystal)
Silicon Dioxide (SiO2)
Milky Quartz
Crystalline Silicon Dioxide (SiO2)
Quartz
Silicon Dioxide (SiO2)