Basalt is a common extrusive igneous (volcanic) rock formed from the rapid cooling of the basaltic lava exposed at or very near the surface. This material is sought after for its elegance and classic look. Basalt provides a dark and bold accent and it can be used for paving in driveways with different surface finishes, split face, flamed, tumbled, brush, honed, polish, bush hammer, saw cut and more, as well as for many other uses including floors, walls, either indoors or outdoors thanks to its durability and resistance. See Tile face variation