What Are The Physical Characteristics Of Marble

Marble is a rock widely used in buildings monuments and sculptures.

What are the physical characteristics of marble.

Marble is usually a light colored rock. It consists chiefly of calcite or dolomite or a combination of these carbonate minerals. Impurities produce pale gray. There are various physical properties of marble like hardness grain size fracture streak porosity luster strength etc which defines it.

Characteristics of marbles marble is a stone with a firm crystalline structure and slight porosity. Hardness hard although component mineral is soft calcite is 3 on moh s scale of hardness structure. Limestone dolomite grain size medium grained. Marble that contains impurities such as clay minerals iron oxides or bituminous material can be bluish gray pink yellow or black in color.

Due to its structure marble can be polished to improve its shine and is thus a common and attractive stone for building applications. Key points marble is a metamorphic stone formed by subjecting limestone to heat or pressure. Marble is a type of metamorphic rock formed from limestone. The physical properties of marble depend on its formation.

The restricted marble porosity mainly when refined makes it less susceptible to water damage. Physical properties of marble colour. Can see interlocking calcite crystals with the naked eye. When it is formed from a limestone with very few impurities it will be white in color.

In pure form marble consists of calcium carbonate calcite and is sparkling white. Marble takes a high polish. Hardness and strength of marble.