The BASALT series is a slate, which is a fine-grain homogenous metamorphic rock, in which we see its division into fine layers. The relief of the base gives it a very natural texture. The formats in porcelain stoneware are 29x59, 59x59 and in a rectified white body coating, the 29x89. We have presented it in the colours white, pearl, ivory and anthracite in all the coating formats and in the 59x59. The 29x89 with the HEXAGON relief, in which we have mixed hexagons with three heights and three different textures, giving a 3D effect.