Kaolin clay, clay, kaolin
Bentonite, absorbent clay
Kaolin or china clay
Raw clay, bentonite
Bentonite, china clay
Bentonite, bentonite clay
Quartz and clay
Kaolinite clay, clay
Kaolin and white clay, kaolin, white clay
Ceramic raw kaolin clay, kaolin, kaolin clay
Clay, kaolin
China clay, selenite gypsum
Quartzite, clay
Bentonite 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
Bentonite clay