Under this heading are mainly those materials that have formed through a process of crystalization of an original liquid molten rock solution (Magma). The resulting wide range of mineral types, their structures, colours, shapes, sizes and distribution, is governed by the original chemical composition of the liquid phase and the changing, temperature, pressure and chemical environments that the molten body goes through as it cools to become solid rock. Granite is used in buildings, bridges, paving, monuments, and many other exterior projects. Indoors, polished granite slabs and tiles are used in countertops, tile floors, stair treads and many other design elements. Granite is a prestige material, used in projects to produce impressions of elegance and quality.
