Obsidian Black With Gold Semiprecious Stone is an impressive looking artificial gem stone that is patterned by combining and pressing deep black obsidian stone sliced boulders. This black gem stone is especially good for kitchen and bathroom countertops, stairs, interior, exterior wall and floor applications, table tops, wall panels and other design projects. It also called Obsidian Black Semiprecious Stone, Obsidian Black With Gold Gem Stone. Obsidian Black With Gold Semiprecious Stone can be processed into Polished (Glossy) and so on.