Pearl white stone is a kind of white granite rock, which is relatively rare. This unique granite rock is only found in Jiangxi in the world. Its mineral chemical composition is stable, the rock structure is compact, the acid resistance is strong, the porosity of stone is not high, the surface is not easy to produce chemical changes, does not contain any harmful minerals, its wear resistance and hardness are high, the weathering resistance is strong, and it has excellent physical properties. The crystal size is mostly 2-4MM, belonging to fine and medium grained granite.