Basalt is a volcanic material (More exactly the volcanic area of Garrotxa) Aspect Dark gray and porous. This material is extraordinarily dense, resistant to heat and unchanged outdoors. Tradicionalmente be utilizaba to realize molds for the steel foundries and everything to perform on the streets for paving stones. Currently thanks to technological advantages that have facilitated its Transformation is also uses for the decoration of the home. Basically itself uses hacer para bathroom or kitchen sink, for coating walls or floors, a firework land, barbecues ... cuando be polished basalt adquiere muy brillante Dark gray color that makes it a unique material. It can perform cualquier tipo de acabado (dejado sierra, abujardado, polished, or apomassat envejecido).