High quality basalt stone is an extrusive rock after freezing of magma. It is an frothy rock and belongs to magmatic rock whose structure is forthy and maculosus, sometime there are some mineral crystal on the surface on the it. The mianly color of efflorescent basalt stone is dark brown, dark purple and celadon Basalt stone is a kind of high quality traffic construction stone, especially it is one of the best in building material in the construction building roads, ports, railway, airport runway engineering. It has compressive strength and low crush, wear-resisting, low bibulous rate, conductivity, strong corrosion resistance strong, strong asphalt adhesion strong, and it has passed international recognition which is the best basix stone for development of railway transport and road transportation.