AM_Marialite
Formula:
(Na3.16 Ca.76 K.08) Si8.4 Al3.68 O24 Cl.95
Name:
Marialite
Unit cell:
12.06 12.06 7.572 90.0 90.0 90.0 , V=1101.30
Space group:
I14/M1 (1)
Papike J J , Zoltai T , American Mineralogist , 50 (1965) p.641-655, The crystal structure of a marialite scapolite