Travertine is a type of limestone that forms over a long period of time. This product is porous with many visible holes which can be filled with colored epoxy, grout, or resins if desired. Travertine is one of the most popular natural stones for interior and exterior wall cladding, paving, statuary, curbing, mantles, and fireplace surrounds.
Sandstone is a sedimentary stone composed of quartz sand, feldspar, and sometimes silt and clay. Sandstone is commonly used in fireplace surrounds, cladding, and walkway covers.
Primarily made of calcite (a mineral form of calcium carbonate), limestone is a sedimentary stone that forms over 320 million years at the bottom of oceans and lakes. Limestone has an accumulation of different calcium rich substances such as shells and bones. Widely used as a building material, limestone is readily available and easy to handle. Popular applications include vanity tops, flooring, interior and exterior wall cladding, and exterior paving.