|Company Name||:||ZEMİN ARAŞTIRMA MERKEZİ LTD. ŞTİ.|
|Location||:||İSTANBUL / EYÜP|
|Tel||:||+90(212) 369 00 13|
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.