Kaolin: Soil, rock and ore : From the mineral to the magmatic
In case of kaolinite-group minerals "kaolin" and "kaolinitic" are used, for smectite-group minerals "bentonite" and "bentonitic" are applied and in case of sepiolite and palygorskite "hormite" and "hormitic" replace the equivalent nouns and adjectives. The Y position may be occupied by, e.g., micaceous, smectitic, or ...
