Raw clay, bentonite
Bentonite, china clay
Bentonite, bentonite clay
Kaolinite clay, clay
Kaolin and white clay, kaolin, white clay
Ceramic raw kaolin clay, kaolin, kaolin clay
China clay, selenite gypsum
Quartzite, clay
Kaolin, clays
Airfloated china clay, hydrous china clay, calcined china clay & meta kaolin
Ball clay and kaolin
Kaolin, clay
Calcined kaolin and China clay