Black Basalt is a subterranean magma that erupts from volcanoes or spills from fissures in the surface Igneous rock formed by condensation, formed after weathering. The most popular is China's Fuding G684.
Black China is a natural basalt from China with black background and fine grains. We are the quarry owner of China Black Basalt. Blcoks, slabs, cut-to-size tiles, pavings are all available.