Silver Portoro X-Cut marble is a stunning stone in shades of black and white on the surface. The white tone in the veining and in the design pattern shines like a silver shade over the stone. This classic marble stone is known for its durability and is a perfect choice to be used in interior spaces. Silver Portoro X-Cut marble can be used in interior and exterior space applications, including fireplace surroundings, kitchen areas, walls, floors, dining areas, living rooms, tabletops, stairs, and vanity tops, among others.