Suiseki is a naturally art of stone, in accordance with the law of natural geology it is formed. The economic value and art value of suiseki are in direct relationship to the formation of suiseki. So-called know truly is to by cause, to realize and study the formation of suiseki, has important significance for enhancing people's the level of suiseki appreciation, and improving people's the knowledge about the basic theory of suiseki.
Suiseki is a deposit which the natural stone is weathered through physical and chemical change, the deposit is called weathered deposit, it consists of rock pieces, residual mineral and new mineral, etc.
