Shaolin Black Stone Black we have Bluestone black lime Stone black lime stone is a good bluestone in China. It is hard. The color is green, shiny and black, the organization is firm and delicate, the density is high, the stone is hard, there is no pancake layer, no cracks, no dark locks, no salt, the color is pure, the color is green, shiny and black, resistant to weathering and corrosion, tasteless, non-toxic, and radiation. Compressive strength 72, bending strength ≥ 10.2Mpa, water absorption ≤ 0.40% (water absorption of rock is generally<1.5%, <0.5% can be regarded as having good weather resistance and frost resistance, so the frost resistance test can be omitted), with a density of 2800kg/m3. Able to burn, shovel, matt carving Hebi black bluestone is an architectural, decorative, antique Sculpture Waiting** Stone 。 It is a rare high-quality bluestone in China. Hebi high-quality lapis lazuli is the basic premise to ensure the noble quality and long-term preservation of stone carving products. The weathering and corrosion resistance of Hebi black lapis lazuli is basically similar to Granite stone 。