Clear Quartz Crystal
Silicon Dioxide (SiO2)
Category
Browse mineral (man made aura treatment) specimens identified by the Rock Identifier community.
Clear Quartz Crystal
Silicon Dioxide (SiO2)
Quartz Pebble
Silicon Dioxide (SiO2)
Satin Spar (Gypsum)
Calcium Sulfate Dihydrate (CaSO4·2H2O)
Quartz (Milky and Smoky variety)
Silicon Dioxide (SiO2)
White Quartz Sphere
Silicon Dioxide (SiO2)
Milky Quartz with Matrix
Quartz (Silicon Dioxide, SiO2)
Milky Quartz Vein in Host Rock
Silicon Dioxide (SiO2)
Quartz (Druzy or Crystalline variety)
Silicon Dioxide (SiO2)
Clear Quartz (Rock Crystal)
Silicon Dioxide (SiO2)
Orange Calcite (Banded Calcite)
Calcium Carbonate (CaCO3)
Blue Kyanite
Kyanite (Al2SiO5)
Orthoclase Feldspar
Potassium Feldspar (KAlSi3O8)
Schorl (Black Tourmaline) in Quartz and Feldspar
NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Milky Quartz
Silicon Dioxide (SiO2)
Quartz (Vein Quartz)
Silicon Dioxide (SiO2)
Smoky Quartz (Tumbled)
Silicon Dioxide (SiO2)
Rose Quartz
Silicon Dioxide (SiO2)
Quartz (River Pebble)
Silicon Dioxide (SiO2)
Milky Quartz (Water-Worn Pebble)
Quartz (Silicon Dioxide, SiO2)
Pyrite
Iron Sulfide (FeS2)
Milky Quartz
Silicon Dioxide (SiO2)
Pyrite
Iron Sulfide (FeS2)
Yellow Calcite
Calcium Carbonate (CaCO3)
Kyanite
Kyanite (Al2SiO5)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Quartz (Milky Quartz / Greenish Quartz)
SiO2 (Silicon Dioxide)
Milky Quartz
Silicon Dioxide (SiO2)
Quartz (Smoky/Milky variety)
Silicon Dioxide (SiO2)
Orange Calcite
Calcium Carbonate (CaCO3)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Pyrite (on Quartz matrix)
Iron Sulfide (FeS2)
Rhodonite
Rhodonite (Manganese Iron Magnesium Calcium Silicate) - (Mn,Fe,Mg,Ca)SiO3
White Quartz Pebble (Milky Quartz)
Silicon Dioxide (SiO2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Pyrite (Fool's Gold)
Iron Sulfide (FeS2)
Clear Quartz (Rock Crystal)
Quartz (Silicon Dioxide, SiO2)
Quartz (Smoky or Impure Variety)
Silicon Dioxide (SiO2)
Rose Quartz
Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese
Ferruginous Sandstone (Red Sandstone)
Arenite with Hematite/Limonite cement
Red Scoria (Lava Rock)
Scoria (Vesicular Basalt/Andesite)
Quartz (River Pebble)
Quartz (Silicon Dioxide, SiO2)
Petrified Wood
Silicified Wood (SiO2)