calcium bentonite Directory References Discover Why Are There Only 28 Days in February? Do Camels Store Water in Their Humps? When Was the Periodic Table Invented? Timeline of the Space Race, 1957–69 11 Iconic Buildings in Brazil U.S. Death Toll During Major Events The Sun Was Eaten: 6 Ways Cultures Have Explained Eclipses Contents calcium bentonite mineral Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:bentonite In bentoniteCalcium bentonites are nonswelling and break down to a finely granular aggregate that is widely used as an absorbent clay sometimes called fuller’s earth. Read More