Marble
Recrystallized Calcite (CaCO3)
Category
Browse marble specimens identified by the Rock Identifier community.
Marble
Recrystallized Calcite (CaCO3)
Quartzite Pebble
Quartzite (SiO2)
Quartzite
Quartzite (principally SiO2)
Quartzite
Quartzite (SiO2)
Quartzite Pebble
Meta-quartzite
Quartzite (Potentially Ferruginous)
Quartzite (SiO2)
Quartzite
Metamorphosed Sandstone (SiO2)
Marble
Metamorphic Limestone (CaCO3)
Marble
Recrystallized Calcite (CaCO3)
Marble
Recrystallized Limestone (CaCO3)
White Marble
Calcite-rich Metasomatized Carbonate (CaCO3)
Marble
Recrystallized Calcite (CaCO3)
Marble
Recrystallized Calcite (CaCO3) or Dolomite (CaMg(CO3)2)
Marble (Carrara style)
Recrystallized Calcite-rich Metamorphic Rock (CaCO3)
Quartzite
Quartzite (SiO2)
Quartzite
Metamorphic Quartz (SiO2)
Marble
Metamorphosed Limestone (CaCO3)
Marble
Metamorphic rock primarily composed of Calcite (CaCO3)
Marble
Recrystallized Calcite (CaCO3)
Quartzite Pebbles
Quartzite (SiO2 silicon dioxide dominant)
Quartzite
Quartzite (SiO2)
Pink Quartzite
Quartzite (SiO2)
Quartzite
Quartzite (chiefly SiO2)
Marble
Calcite marble; predominantly CaCO₃
Marble
Recrystallized Calcite (CaCO3)
Marble
Recrystallized Calcite (CaCO3)
Marble
Metamorphic Limestone (Calcite, CaCO3)
Marble
Recrystallized Calcite / Dolomite (CaCO3)
Marble
Metamorphosed Limestone (CaCO3)
Marble
Recrystallized Carbonate Rock (CaCO3)
Polished pink-and-white quartzite (likely rose-quartz-bearing quartzite)
Quartzite, predominantly SiO₂ (quartz), with iron-oxide staining and possible feldspar/mica impurities
Quartzite (Pink/Red variety)
Quartzite (SiO2 with iron oxide impurities)
Yellow Quartzite (Tumbled)
Quartzite (SiO2)
Quartzite
Quartzite (SiO2)
Quartzite
Quartzite (SiO2)
Quartzite
Quartzite (SiO2)
White Marble
Recrystallized Calcite (CaCO3)
Lapis Lazuli
Lapis Lazuli (Complex aggregate of Lazurite, Calcite, and Pyrite)
Quartzite
Quartzite (SiO2)
Quartzite
Quartzite (primarily SiO2)
Quartzite (Iron-stained)
Quartzite (mostly SiO2 with Fe2O3 impurities)
Quartzite
Quartzite (SiO2)