Quartz
Quartz (SiO₂)
Category
Browse mineral; variety of quartz specimens identified by the Rock Identifier community.
Quartz
Quartz (SiO₂)
Quartz (Milky/Opaque variety)
Silicon Dioxide (SiO2)
Quartz (likely tumbled or naturally water-worn)
Quartz (SiO₂ - Silicon Dioxide)
Quartz (Milky Quartz)
Silicon Dioxide (SiO₂)
Rough Quartz
Silicon Dioxide (SiO2)
White Quartz
Quartz (SiO2)
Agate Geode Node
Cryptocrystalline Quartz (SiO2)
Clear Quartz
Silicon Dioxide (SiO2)
Smoky Quartz
SiO2 (Silicon Dioxide)
Quartz (likely macrocrystalline variety)
Quartz (SiO₂)
Quartz (Peach/Orange variety)
Silicon Dioxide (SiO2)
Quartz
Quartz (Silicon Dioxide - SiO2)
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Quartz (Pale Rose or Milky Variety)
Silicon Dioxide (SiO2)
Rose Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2)
Amethyst (Chevron or Banded variety)
Silicon Dioxide with Iron impurities (SiO2)
Clear Quartz
Silicon dioxide (SiO2)
Quartz Geode
Silicon Dioxide (SiO2)
Rose Quartz
Silicon dioxide (SiO2)
Rose Quartz
Rose Quartz (SiO2)
Quartz (Chert/Chalcedony Variety)
Silicon Dioxide (SiO2)
Blue Chalcedony
Silicon Dioxide (SiO2)
Rough Quartz (likely Rose or Smoky variant)
Silicon Dioxide (SiO2)
Quartz (various varieties)
SiO₂ (Silicon Dioxide)
Quartz
Silicon Dioxide (SiO₂)
Geode with Quartz and possibly Jasper/Hematite
Quartz (SiO2) and Chalcedony (cryptocrystalline SiO2), possibly stained by iron oxides
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Quartz (Milky/Crystal Variety)
Silicon Dioxide (SiO2)
Quartz (Milky/Clear variety)
Silicon Dioxide (SiO2)
Quartz (Milky/Iron-stained)
Silicon Dioxide (SiO2)
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Rose Quartz
Silicon Dioxide (SiO2) with traces of titanium, iron, or manganese
Rose Quartz
Silicon Dioxide (SiO2)
Rose Quartz
Silicon Dioxide (SiO2)
Yellow Jasper
Silicon Dioxide (SiO2) with iron hydroxides (Goethite/Limonite)
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Smoky Quartz (Rough Specimen)
Silicon Dioxide (SiO2)
Rose Quartz
Silicon dioxide (SiO2)
Rose Quartz
Quartz (Silicon Dioxide, SiO2)