Light-colored metamorphic rock, likely quartzite or marble
Quartzite (mostly SiO₂) or calcitic marble (mostly CaCO₃); image resolution prevents confident distinction
Category
Browse marble specimens identified by the Rock Identifier community.
Light-colored metamorphic rock, likely quartzite or marble
Quartzite (mostly SiO₂) or calcitic marble (mostly CaCO₃); image resolution prevents confident distinction
Marble
Recrystallized Calcite (CaCO3) Rock
White Marble
Recrystallized Calcite (CaCO3) / Marble
Marble
Recrystallized Calcite (CaCO3)
White Marble
Recrystallized Calcite (CaCO3)
Marble
Marbles are primarily composed of calcite (calcium carbonate, CaCO3) or dolomite (calcium magnesium carbonate, CaMg(CO3)2).
Marble
Marble (primarily Calcite, CaCO3 or Dolomite, CaMg(CO3)2)
Marble
Marble (metamorphosed limestone/dolostone). Predominantly composed of Calcite (CaCO3) for marble derived from limestone, or Dolomite (CaMg(CO3)2) for marble derived from dolostone.
Quartzite with Quartz Veining
Quartzite (primarily SiO2)
Calcite
Calcium Carbonate (CaCO3)
Quartzite (River Stone)
Quartzite
Quartzite
Quartzite (SiO2)
Quartzite
Quartzite (primarily SiO2)
Quartzite
Quartzite (SiO2)
Lapis Lazuli
Lazurite-rich metamorphic rock; (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2
Marble
Metamorphosed Limestone (primarily calcite CaCO3 or dolomite CaMg(CO3)2)
Pink Marble
Recrystallized Limestone (Calcium Carbonate, CaCO3)
White Quartzite
Quartzite (primarily SiO2)
White Marble
Recrystallized Carbonate Rock (CaCO3)
Quartzite
Quartzite (SiO2)
Quartzite
Quartzite (SiO2)
Quartzite
Quartzite (SiO2)
Quartzite
Quartzite (primarily SiO2)
Quartzite (Gold/Yellow)
Quartzite (SiO2)
Marble
Recrystallized Calcite Rock (CaCO3)
Marble
Recrystallized Calcite (CaCO3)
Quartzite
Quartzite (primarily SiO2)
Cultured Marble (Synthetic)
Polymer-matrix composite (typically calcium carbonate in polyester resin)
Marble
Recrystallized Calcite (CaCO3)
White Marble
Metamorphic Limestone (CaCO3)
Quartzite pebble
Quartzite (Silicon Dioxide, SiO2)
Travertine
Terrestrial Sedimentary Limestone (CaCO3)
Quartzite
Quartzite (SiO2)
Quartzite Pebble
Quartzite (SiO2)
Quartzite
Quartzite (SiO2)
Marble
Crystalline Limestone (mostly CaCO3 / Calcium Carbonate)
Marble
Recrystallized Calcite (CaCO3)
Banded calcite marble
Calcite-rich marble (CaCO₃), likely impure marble
Marble
Recrystallized Calcite (CaCO3) / Marble
Quartzite
Quartzite (primarily SiO2)
Quartzite
Quartzite (SiO2)
Quartzite
Metamorphosed Quartz Sandstone (SiO2)