Profile: Stone-Mart provides natural stone and travertine tiles. We also offer pavers, marble tiles, mosaics and moldings. Travertine tiles are used in interior floors, lanais, front porches, countertops, back splashes, walls and fireplaces. Marble tile is an interior flooring material. It is ideal for commercial projects such as lobby areas in hotels, banks, and showrooms. Marble comes in a variety of colors and textures.