China Clay

China clay, also known as kaolin, is a fine, natural white mineral made up of the mineral kaolinite. It forms from the weathering of rocks like feldspar and is primarily used in ceramics, including porcelain, due to its plasticity and whiteness. China clay is valued for its chemical stability, high refractoriness, and ability to produce smooth, durable surfaces. It is also used in paper production, rubber, and cosmetics. Extracted through mining, its quality and purity influence the quality of the products made from it, making it an essential industrial mineral.