Travertine Stone
Travertine Stone is a white massive concretionary form of calcium carbonate, CaCO3 which is formed by calcium carbonate dissolving in ground water and then being deposited on the earth’s surface by rivers, natural springs, or geysers. One of the most versatile, durable and elegant looking floor cover is none other than the one made from travertine. Travertine is part of the larger group of stone known as limestone (or calcium carbonate). This type of stone is formed when subterranean water sources collect mineral deposits over thousands of years, eventually producing a smooth, porous stone. Travertine is derived from limestone that has been heated and then propelled through the earth by water. Travertine is usually hard and semi crystalline. It has a layered appearance and in pastel shades of almost beautiful colors and banded as a result of the iron compounds presence or some other impurities. Generally travertine is less coarse-grained and takes a higher polish than stalactite or stalagmite whose chemical composition and origin are similar. Although referred to as “Onyx” in commercial trade, it has the hardness of calcite that is much softer than real Onyx which is a black and white banded agate. In hardness, travertine is similar to marble. travertine tiles come in a variety of shades and finishes