bentonite clay minerals

    Natural Calcium Bentonite Clay is the more popular retail name for the type of a very soft group of  minerals found in Montmorillon, France. The generic name being Montmorillon Clay, it is a  hundred percent natural clay powder procured from the archaic times. Although it gained its  popularity after being discovered in Fort Benton, Montana in 1898 thus getting the more common  name, Bentonite Clay. Also cited as [...]