Topus Concrete Metropolitan Quartz has a beige surface with a uniform background and veiny pattern. This quartz slab makes elegant and bright surfaces. This Concrete Metropolitan Quartz surface has a neutral colour that is made natural and unique by its uniform fine grain in light shades. Natural-quartz crystals are mined and ground into a powder form or an aggregate. It is fused with poly resin binders and pigments that impart colour under intense heat and pressure to form a solid slab.