There is no jade in the beach stone. Generally, jadeite is wrapped in shells, just like agate raw stone has patina. Many people think that the jadeite excavated on the river beach may be fake, because most of the jadeite raw materials, especially the jadeite with skin color, are mined from the river bed. The leftover bits and pieces of these mined raw materials after manual screening. Of course it will be used to make jade ornaments.