|Company Name||:||AMCOL MİNERAL MADEN.SAN.VE TİC A.Ş.|
|Location||:||İSTANBUL / ATAŞEHİR|
|Tel||:||+90(216) 414 96 16|
|Fax||:||+90(216) 414 96 20|
MINERALS BENTONITE is an absorbent aluminium phyllosilicate, essentially impure clay consisting mostly of montmorillonite. Bentonite usually forms from weathering of volcanic ash, most often in the presence of water. However, the term bentonite, as well as a similar clay called tonstein, has been used to describe clay beds of uncertain origin. For industrial purposes, two main classes of bentonite exist: sodium and calcium bentonite.