Silver Dragon Marble is a kind of black marble quarried in China. This stone is especially good for Wall and floor applications, countertops, mosaic, fountains, pool and wall capping, stairs, window sills and other design projects. It also called Portoro Black Marble, China Portoro Marble,China Nero Portoro Marble, Silver White Dragon Marble, Silver Portoro Marble, Silver White Marble, Silver Dragon Marble, Port Black Marble. Silver Dragon Marble can be processed into Polished, Sawn Cut, Sanded, Rockfaced, Sandblasted, Tumbled and so on.