We don't have synonyms for zeolites yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are zeolite, mellites and zeolitic.
(n) :
(mineralogy) Any of several minerals, aluminosilicates of sodium, potassium, calcium or magnesium, that have a porous structure (originally, those which swelled and gave off water when heated); they are used in water softeners, in ion exchange chromatography, and as industrial catalysts.
(n) :
(mineralogy) Any of several minerals, aluminosilicates of sodium, potassium, calcium or magnesium, that have a porous structure (originally, those which swelled and gave off water when heated); they are used in water softeners, in ion exchange chromatography, and as industrial catalysts.