kaolinitic


ka·o·lin·ite

K0013100 (kā′ə-lĭ-nīt′)n. A mineral, Al2Si2O5(OH)4, that is the principal constituent of kaolin.
ka′o·lin·it′ic (-lĭ-nĭt′ĭk) adj.

kaolinitic

(ˌkeɪəlɪˈnɪtɪk) adj (Geological Science) of or relating to kaolinite