Kaolinite Wikipedia
Kaolinite / ˈ k eɪ ə l ɪ ˌ n aɪ t / is a clay mineral, part of the group of industrial minerals, with the chemical composition Al 2 Si 2 O 5 4. It is a layered silicate mineral, with one tetredral sheet of silica (SiO 4) linked through oxygen atoms ...