A. Buker R. Mineralogical, Crystal Structure and Chemical Composition Characterization of Iraqi Natural Rich-Montmorillonite Mineral Clays. JES [Internet]. 2012 Mar. 1 [cited 2025 Sep. 10];25(1):26-33. Available from: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/41835