TROPICAL BROWN GRANITETropical Brown granite is internationally classified as a natural stone and, in the context where it is used in the European Standard, this stone must be designated as an actual granite. This stone, originally quarried in Najran, Saudi Arabia, is a medium grained, brown granite that dates back to the Precambrian period. Appearance: It exhibits a coarse, golden brown texture with patterns of black and tan speckles composed of different minerals. A