Marble Physical Characteristics

Transparent emerald the green variety of beryl on calcite marble matrix.

Marble physical characteristics.

Crushed stone is. Marble is a rock on account of metamorphism of sedimentary carbonate rocks maximum normally limestone or dolomite rock. Marble hardness ranges from 3 to 4 on mohs hardness scale while granite is at 6 to 7. Marbles are used principally for buildings and monuments interior decoration statuary table tops and novelties.

Marble marble uses. Therefore marble is found to be a fire resistant natural stone. Marble is not only porous it is also softer especially when compared to granite. Physical characteristics of marble.

Marble is commonly used for sculpture and as a building material. 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. Rocks are rated on the on the moh s hardness scale which rates the rocks on the scale from 1 to 10. Resistance to abrasion which is a function of cohesion between grains as well as the hardness of the component minerals is important for floor and stair treads.

Accessory minerals of marble. Hardness and strength of marble. The marble is not considered flammable. Marble is a stone with a firm crystalline structure and slight porosity.

Rocks with hardness 1 3 are soft rocks from 3 6 are. It consists chiefly of calcite or dolomite or a combination of these carbonate minerals. Marble is a type of metamorphic rock formed from limestone. 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.

Diopside tremolite actinolite dolomite. Physical origins of marble. Major minerals of marble. Marble is a rock widely used in buildings monuments and sculptures.

Most marble is made into either crushed stone or dimension stone. Marble occurs in large deposits that can be hundreds of feet thick and geographically extensive. Marble is a metamorphic rock formed when limestone is subjected to high pressure or heat. The restricted marble porosity mainly when refined makes it less susceptible to water damage.

The physical properties of marble depend on its formation. This allows it to be economically mined on a large scale with some mines and quarries producing millions of tons per year. Because marble is a porous natural stone use only an approved cleaning process to avoid damaging the marble surface. Physical properties of rocks play an important role in determining its applications in various fields.

Colour and appearance are their most important qualities. Most common causes of fire in home from the above properties of marble it seems that marble is a good option for any surface it is an ideal natural stone because of its durability long life resistance to weather cycles and required less maintenance.