Catlinite and Kaolin

Kaolin and catlinite are semantically related. In some cases you can use "Kaolin" instead a noun "Catlinite".

Kaolin noun - A fine usually white clay formed by the weathering of aluminous minerals (as feldspar); used in ceramics and as an absorbent and as a filler (e.g., in paper).

Catlinite and kaolin are semantically related. You can use "Catlinite" instead a noun "Kaolin".