Ocean Dragon is our new lava product promoted in 2008. It is rhyolite lava tuff.The above of the orebody is the ball –shaped stone and under this is block-shaped stone. This kind of stone is quite hard and quite against weathering and high low temperature. The Compressive strength is very high. There are many flexural red band structures on the grey and green mixed surface. The color of this stone is very elegant and quaint especially for the sand blasted surface. It can be processed in all kinds of ways, such as flamed polished, chiseled, bush hammered, sand blasted, tumbled, sculpture ….