Marble Is The Metamorphic Equivalent Of Which Rock

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Marble is the metamorphic equivalent of which rock.

The agents of metamorphism include heat pressure and chemically active fluids. In its pure form marble is a white stone with a crystalline and sugary appearance consisting of calcium carbonate caco 3 usually marble contains other minerals including quartz graphite pyrite and iron oxides these minerals can give marble a pink brown gray green or variegated coloration. Marble is a metamorphic rock formed when limestone is subjected to high pressure or heat. Foliated metamorphic rocks appear layered.

Marble is a metamorphic rock formed from limestone. Slate is another common metamorphic rock that forms from shale. Limestone a sedimentary rock will change into the metamorphic rock marble if the right conditions are met. Some characteristics of metamorphic rocks to look for.

The nonfoliated metamorphic equivalent of limestone is marble. Sandstone is a sedimentary rock formed from sand. Although metamorphic rocks typically form deep in the planet s crust they are often exposed on the surface of the earth. Mineral alignment in a metamorphic rock usually gives the rock a foliated texture.

Coarse grained metamorphic rocks may show crystals that grew larger during metamorphism. Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism. Marble is a metamorphic rock composed of recrystallized carbonate minerals most commonly calcite or dolomite marble is typically not foliated although there are exceptions in geology the term marble refers to metamorphosed limestone but its use in stonemasonry more broadly encompasses unmetamorphosed limestone. Marble is commonly used for sculpture and as a building material.

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 under the conditions of metamorphism the calcite in the limestone recrystallizes to form a rock that is.