Marble Definition Geology

Petrographically marbles are massive rather than thin layered and consist of a.

Marble definition geology.

A metamorphic rock formed by alteration of limestone or dolomite often irregularly colored by impurities and used especially in architecture and sculpture. Marble in geology topic from longman dictionary of contemporary english marble mar ble ˈmɑːb ə l ˈmɑːr noun 1 uncountable heg tb a type of hard rock that becomes smooth when it is polished and is used for making buildings statue s etc the columns were of white marble. Marble is a metamorphic rock resulting from regional or at times contact metamorphism of sedimentary carbonate rocks either limestone or dolostone. Marble is a metamorphic rock formed when limestone is subjected to high pressure or heat.

Another definition of marble. It was built between 1632 and 1653 as a mausoleum for mumtaz mahal. Marble is one of the important type of rocks. A piece of this rock.

Marble granular limestone or dolomite i e rock composed of calcium magnesium carbonate that has been recrystallized under the influence of heat pressure and aqueous solutions. How to use marble in a sentence. 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 commonly used for sculpture and as a building material.

Home rocks metamorphic rocks uses of marble. Marble definition is limestone that is more or less crystallized by metamorphism that ranges from granular to compact in texture that is capable of taking a high polish and that is used especially in architecture and sculpture. The taj mahal is one of the most beautiful and famous buildings in the world. If we have to define marble in general marble is a non foliated metamorphic rock which is composed of recrystallized carbonate which is formed when limestone is exposed to high temperatures and pressures over a long time.

The many uses of marble used in monuments crushed stone cosmetics pharmaceuticals and more. Any crystalline carbonate rock that has an ability to accept a polish is called marble the name is sometimes used for other soft rocks such as travertine verd antique serpentine and some limestones. The name marble is used in a different way in the dimension stone trade. Commercially it includes all decorative calcium rich rocks that can be polished as well as certain serpentines verd antiques.

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.