After a brief description of the crystallochemical peculiarities of zeolites, which enable them to be used in many technological fields, the present and potential applications of natural zeolites are reviewed. The possibility of using Italian chabazite and phillipsite to reduce problems connected with nitrogen pollution is considered.
NATURAL ZEOLITES - MINERALOGY AND APPLICATIONS / Passaglia, Elio; Galli, Ermanno. - In: EUROPEAN JOURNAL OF MINERALOGY. - ISSN 0935-1221. - 3:(1991), pp. 637-640.