Quartz Pebble
Silicon Dioxide (SiO2)
Category
Browse mineral, variety of quartz specimens identified by the Rock Identifier community.
Quartz Pebble
Silicon Dioxide (SiO2)
Quartz (Citrine variety)
Silicon Dioxide (SiO2)
Milky Quartz
Crystalline Silicon Dioxide (SiO2)
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Milky Quartz
Silicon Dioxide (SiO2)
Rose Quartz (tumbled)
Rose Quartz (variety of Quartz, chemical formula SiO₂)
Agate
Silicon dioxide (SiO2) - variety Chalcedony
Citrine
Quartz (SiO₂)
Quartz with Oxides
Silicon Dioxide (SiO2)
Quartz (Milky/Yellowish variety)
Silicon Dioxide (SiO2)
Quartz
Quartz (SiO₂)
Agate
Silicon dioxide (SiO2)
Smoky Quartz
Silicon Dioxide (SiO2) with aluminum impurities
Quartz
Quartz (SiO₂)
Clear Quartz
Silicon Dioxide (SiO2)
Rough Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of Titanium, Iron, or Manganese
Quartz (Milky/Smoky variety)
Silicon Dioxide (SiO2)
Quartz Pebble
Quartz (Silicon Dioxide, SiO2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Red Jasper
Silicon Dioxide (SiO2) with Iron Oxide (Fe2O3) inclusions
Agate
Cryptocrystalline quartz (SiO2)
Tumbled milky quartz
Quartz (SiO₂), microcrystalline or massive variety
White Quartz
Quartz (SiO2)
Clear Quartz
Silicon Dioxide (SiO2)
Tumbled pink quartz (probable rose quartz)
Quartz, silicon dioxide (SiO₂), commonly colored by trace elements and microscopic inclusions
Chalcedony / Quartz Pebble
Silicon Dioxide (SiO2)
Rose Quartz
Silicon Dioxide (SiO2)
Rose Quartz
Quartz (Silicon Dioxide) - SiO2
Smoky Quartz (Rough Specimen)
Silicon Dioxide (SiO2)
Rose Quartz
Silicon dioxide (SiO2)
Rose Quartz
Silicon Dioxide (SiO2)
Rose Quartz
Quartz (Silicon Dioxide, SiO2)
Yellow Quartz Pebble
SiO2 (Silicon Dioxide)
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Pyrite
Iron Sulfide (FeS2)
Blue chalcedony (likely common blue agate)
Microcrystalline quartz, SiO₂; chalcedony variety
Amethyst
Silicon dioxide (Quartz variety), SiO2
Amethyst Cluster
Silicon Dioxide (Quartz variety), SiO2
Carnelian
Silicon Dioxide (Quartz variety), SiO2
Amethyst
Silicon Dioxide (Quartz variety), SiO2
Carnelian
Silicon Dioxide (Quartz variety, SiO2)
Carnelian
Carnelian (Cryptocrystalline variety of Quartz, SiO2)