Kaolin Clay - Raw (Crude) We offer high quality Crude China Clay in the market. Like all clays, Kaolin or Crude China Clay is basically a hydrated aluminum silicate, plastic when wet and permanently hard when fired. "Clay" refers to a physical condition not to chemical composition. This varies with different types of clay. Huge mechanical shovels drag lines, tractors and graders ship the overburden of earth from the clay, then take out the crude clay itself for removal to the processing plant. There it is dumped directly or carried by conveyor into dry storage sheds. According to the moisture content, it may feel almost dry to the touch, soapy, or slick as mud. Applications : Wall Tiles Body, Pierced Body, Fire Bridge, Floor Tiles, Pottery, etc. With our state of art manufacturing unit we are capable of providing customized processed China clay to customers specification in quality and delivery schedules they want.