SEARCH Articles Figures Tables 18-membered ring structures, large pore zeolite silicates Chemical Composition of Silicate Zeolites Large pore zeolites, molecular sieves silicates Silicate structures dealuminated zeolite Silicate zeolite structure types Siliceous zeolites Siliceous zeolites Synthetic Silicate Zeolites Diverse Materials Accessible Through Geoinspiration Zeolite aluminum silicate Zeolite synthesis silicates Zeolites highly siliceous Zeolites, framework silicates