Kaolin is a type of clay that is primarily composed of the mineral kaolinite. It is known for its fine particle size and white color, making it ideal for various applications. Kaolin is commonly used in the production of porcelain, ceramics, and paper, as well as in cosmetics and pharmaceuticals due to its absorbent properties. This clay is formed through the weathering of rocks that contain feldspar, and it is often found in regions with a history of volcanic activity. Kaolin is valued not only for its physical properties but also for its ability to improve the texture and quality of products in which it is used.