AM_Ferrierite-Mg
Formula: K.82 Mg (Si15.72 Al2.28) O47.56 H44
Name: Ferrierite-Mg
Unit cell: 19.231 14.145 7.499 90.0 90.0 90.0 , V=2039.90
Space group: IMMM (71)

Alberti A , Sabelli C , Zeitschrift fur Kristallographie , 178 (1987) p.249-256, Statistical and true symmetry of ferrierite:, possible absence of straight T-O-T bridging bonds, Locality: Monastir, Sardinia, Italy