Intertenment and clay arts

Earthenware the most commonly found clay in nature and is the raw material usually used to make most of the pottery in the world.
Stoneware clays are named this because when fired they have the characteristics of stone, which is a hard, dense surface sometimes with a variegated grayish brown color.
• Porcelain - the product of different techniques of many early Chinese pottery workers. Its main ingredient is kaolin, also know as china clay.