bentonite processing crushinggrindingfrom nepal

Bentonite is a kind of clay rockalso called montmorillonite clay rock Mainly include small amounts of illitekaolinitehalloysitechloritequartzfeldsparzeolitecalcite and so onWhite or faint yellowbecause of iron content changesit also shows pale graylight greenpinkbrown redbrick redand gray black etc Waxy lusterearthy or grease luster