Ball clay is a type of fine-grained clay that is highly plastic and has a high degree of shrinkage when dried. It is primarily composed of kaolinite, along with other minerals like mica and quartz. Ball clay is often used in the production of ceramics, pottery, and tiles due to its ability to enhance the strength and workability of clay bodies. This clay is typically found in sedimentary deposits and is mined from the earth. Its unique properties make it ideal for creating smooth, durable surfaces in various ceramic products. Ball clay is often blended with other clays, such as stoneware or earthenware, to improve their performance.