AM_Clinoptilolite-Ca_6
Formula: Na.92 Ca.62 K.88 Mg.1 (Si14.92 Al3.08) O46.66 H30
Name: Clinoptilolite-Ca
Unit cell: 17.662 17.911 7.407 90.0 116.4 90.0 , V=2098.80
Space group: C12/M1 (12)

Koyama K , Takeuchi Y , Zeitschrift fur Kristallographie , 145 (1977) p.216-239, Clinoptilolite: The distribution of potassium atoms, and its role in thermal stability, Locality: Agoura, California, USA, Note: z(O3) corrected