Rock Identifier

Category

Marble

Browse marble specimens identified by the Rock Identifier community.

Learn about Marble in the encyclopedia

Marble

Cipollino Marble

Cipollino Marble

Parian Marble

Carrara Marble

Pentelic Marble

Ruin Marble

Onyx Marble

Green Marble

Picasso Jasper

Migmatite

Crinoidal Limestone

Crinoidal Limestone

Serpentinite

Black Diamond / Black Sapphire (Carbon (C) or Corundum (Al2O3)) — mineral

Black Diamond / Black Sapphire

Carbon (C) or Corundum (Al2O3)

Serpentine-rich serpentinite pebble (Serpentinite; chiefly serpentine-group minerals (chrysotile, lizardite, antigorite), commonly with magnetite and relict olivine/pyroxene) — metamorphic

Serpentine-rich serpentinite pebble

Serpentinite; chiefly serpentine-group minerals (chrysotile, lizardite, antigorite), commonly with magnetite and relict olivine/pyroxene

Cleavable Calcite (Calcium Carbonate (CaCO3)) — mineral

Cleavable Calcite

Calcium Carbonate (CaCO3)

Tumbled zebra stone, likely zebra marble or banded calcite (Zebra marble (recrystallized calcite, CaCO₃), possibly black-and-white banded calcite) — metamorphic

Tumbled zebra stone, likely zebra marble or banded calcite

Zebra marble (recrystallized calcite, CaCO₃), possibly black-and-white banded calcite

Calcite (Calcium Carbonate (CaCO3)) — mineral

Calcite

Calcium Carbonate (CaCO3)

Crinoid Fossil in Limestone (Class Crinoidea in Carbonate Matrix (CaCO3)) — sedimentary

Crinoid Fossil in Limestone

Class Crinoidea in Carbonate Matrix (CaCO3)

Tumbled yellow calcite (Calcite, CaCO₃) — mineral

Tumbled yellow calcite

Calcite, CaCO₃

Quartz-rich metamorphic pebble, likely quartzite (Quartzite, composed predominantly of quartz (SiO₂)) — metamorphic

Quartz-rich metamorphic pebble, likely quartzite

Quartzite, composed predominantly of quartz (SiO₂)

Yellow Quartzite (River Cobble) (Quartzite (SiO2 with iron oxide staining)) — metamorphic

Yellow Quartzite (River Cobble)

Quartzite (SiO2 with iron oxide staining)

Quartzite (Metamorphosed Quartz Sandstone (SiO2)) — metamorphic

Quartzite

Metamorphosed Quartz Sandstone (SiO2)

Quartzite (Quartzite (primarily SiO2)) — metamorphic

Quartzite

Quartzite (primarily SiO2)

Quartzite (Quartzite (primarily SiO2)) — metamorphic

Quartzite

Quartzite (primarily SiO2)

Quartzite Pebbles (Metamorphosed Sandstone (SiO2)) — metamorphic

Quartzite Pebbles

Metamorphosed Sandstone (SiO2)

Quartzite (Quartzite (chiefly SiO2)) — metamorphic

Quartzite

Quartzite (chiefly SiO2)

Quartzite with Chlorite (Metamorphic Quartzite (SiO2) with phyllosilicates) — metamorphic

Quartzite with Chlorite

Metamorphic Quartzite (SiO2) with phyllosilicates

Iron-stained Quartzite (Metamorphosed Quartz (SiO2) with Hematite/Limonite impurities) — metamorphic

Iron-stained Quartzite

Metamorphosed Quartz (SiO2) with Hematite/Limonite impurities

Banded Calcite (Calcite (Calcium Carbonate, CaCO3)) — mineral

Banded Calcite

Calcite (Calcium Carbonate, CaCO3)

Quartzite (Quartzite (SiO2)) — metamorphic

Quartzite

Quartzite (SiO2)

Quartzite (Quartzite (primarily SiO2)) — metamorphic

Quartzite

Quartzite (primarily SiO2)

Quartzite (Quartzite (primarily SiO2)) — metamorphic

Quartzite

Quartzite (primarily SiO2)

Green Quartzite (Quartzite (primarily SiO2 with trace impurities)) — metamorphic

Green Quartzite

Quartzite (primarily SiO2 with trace impurities)

Lapis Lazuli (Lazurite-dominant Metamorphic Rock (complex aluminosilicate)) — metamorphic

Lapis Lazuli

Lazurite-dominant Metamorphic Rock (complex aluminosilicate)

Quartzite (Quartzite (SiO2)) — metamorphic

Quartzite

Quartzite (SiO2)

Quartzite (Tumbled Pebble) (Quartzite (SiO2)) — metamorphic

Quartzite (Tumbled Pebble)

Quartzite (SiO2)

Amazonite (Potassium aluminum silicate (KAlSi3O8)) — mineral

Amazonite

Potassium aluminum silicate (KAlSi3O8)

Quartzite (Quartzite (SiO2 silicon dioxide)) — metamorphic

Quartzite

Quartzite (SiO2 silicon dioxide)

Quartzite (Iron-stained) (Quartzite (mostly SiO2)) — metamorphic

Quartzite (Iron-stained)

Quartzite (mostly SiO2)

Quartzite (Quartzite (SiO2)) — metamorphic

Quartzite

Quartzite (SiO2)

Quartzite (Quartzite (SiO2)) — metamorphic

Quartzite

Quartzite (SiO2)

Quartzite (Quartzite (primarily SiO2)) — metamorphic

Quartzite

Quartzite (primarily SiO2)

Quartzite (Quartzite (SiO2)) — metamorphic

Quartzite

Quartzite (SiO2)

Yellow Calcite (Calcium Carbonate (CaCO3)) — mineral

Yellow Calcite

Calcium Carbonate (CaCO3)

Marble (Sculptural Statue) (Metamorphic Limestone (CaCO3)) — metamorphic

Marble (Sculptural Statue)

Metamorphic Limestone (CaCO3)

Crystalline limestone (marble-like calcite rock) (Calcite, CaCO₃; likely recrystallized limestone (marble)) — metamorphic

Crystalline limestone (marble-like calcite rock)

Calcite, CaCO₃; likely recrystallized limestone (marble)

Likely limestone or calcareous shale (Calcite-rich carbonate rock; predominantly calcium carbonate (CaCO₃), possibly micritic limestone) — sedimentary

Likely limestone or calcareous shale

Calcite-rich carbonate rock; predominantly calcium carbonate (CaCO₃), possibly micritic limestone

Polished black-and-white banded stone, likely a dendritic agate or marble (Uncertain; probable calcite marble or chalcedony agate with white mineral veining) — metamorphic

Polished black-and-white banded stone, likely a dendritic agate or marble

Uncertain; probable calcite marble or chalcedony agate with white mineral veining

Lapis lazuli bead bracelet (Lapis lazuli: a rock composed mainly of lazurite, with variable calcite and pyrite) — gemstone

Lapis lazuli bead bracelet

Lapis lazuli: a rock composed mainly of lazurite, with variable calcite and pyrite

White Jade (Nephrite or Jadeite) (Tremolite-Actinolite / Sodium Aluminum Silicate (NaAlSi2O6)) — metamorphic

White Jade (Nephrite or Jadeite)

Tremolite-Actinolite / Sodium Aluminum Silicate (NaAlSi2O6)

Orange Calcite (Calcium Carbonate (CaCO3)) — mineral

Orange Calcite

Calcium Carbonate (CaCO3)

Ruby (faceted) (Corundum (Al2O3 with chromium traces)) — gemstone

Ruby (faceted)

Corundum (Al2O3 with chromium traces)

Lapis Lazuli (Lapis lazuli (composed primarily of Lazurite (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2, Calcite, and Pyrite)) — metamorphic

Lapis Lazuli

Lapis lazuli (composed primarily of Lazurite (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2, Calcite, and Pyrite)

Raw Ruby (Corundum) (Corundum (Aluminum Oxide, Al2O3)) — mineral

Raw Ruby (Corundum)

Corundum (Aluminum Oxide, Al2O3)