AM_Gmelinite-Ca Formula: Ca1.25 (Si4.179 Al1.821) O17.94 H14 Name: Gmelinite-Ca Unit cell: 13.807 13.807 9.792 90.0 90.0 120.0 , V=1616.59 Space group: P63/MMC (194)

Sacerdoti M , Passaglia E , Carnevali R , Zeolites , 15 (1995) p.276-281, Structural refinements of Na-, K-, and Ca-exchanged gmelinites, Note: sample 3Ca