Is Marble A Sedimentary Rock

Limestone forms when shells sand and mud are deposited at the bottom of oceans and lakes and over time solidify into rock.

Is marble a sedimentary rock.

Marble is a rock resulting from metamorphism of sedimentary carbonate rocks most commonly limestone or dolomite rock. Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism. It is composed primarily of the mineral calcite caco 3 and usually contains other minerals such as clay minerals micas quartz pyrite iron oxides and graphite. Sedimentation is the collective name for processes that cause these particles to settle in place.

The main difference between limestone and marble is that limestone is a sedimentary rock typically composed of calcium carbonate fossils and marble is a metamorphic rock. Marble is a type of. Travertine is a sedimentary rock. Sedimentary rocks are types of rock that are formed by the accumulation or deposition of small particles and subsequent cementation of mineral or organic particles on the floor of oceans or other bodies of water at the earth s surface.

Rocks which have been changed are called metamorphic or metamorphosed rocks. It is a metamorphosed limestone and limestone is a sedimentary rock but marble has been changed by heat and or pressure and has recrystallized to a different textural kind of calcium carbonate. It is very good for carving sculptures and building material. Metamorphism causes variable recrystallization of the original carbonate mineral grains.

Lacer getty images in the stone trade and common usage any crystalline carbonate that takes a high polish might be called marble sometimes limestone travertine serpentine a silicate and breccia are called marble. Marble came from a sedimentary rock called limestone. The resulting marble rock is typically composed of an interlocking mosaic of carbonate crystals.