Kaolinite, also known as China Clay, is a type of aluminum silicate mineral that is primarily used in the manufacture of ceramics and porcelain. Its English name originates from the Gaoling Mountain near Jingdezhen, Jiangxi Province, China. This mineral is characterized by its white, soft, and clay-like appearance, with particles as fine as flour.
Kaolinite is highly valued for its stable chemical composition and rich mineral content, including silicon, zinc, magnesium, and aluminum.