AM_Merlinoite Formula: K1.12 Ba.13 Ca.47 Na.13 (Al2.32 Si5.68) O20.86 H13.954 Name: Merlinoite Unit cell: 14.116 14.229 9.946 90.0 90.0 90.0 , V=1997.72 Space group: IMMM (71)

Galli E , Gottardi G , Pongiluppi D , Neues Jahrbuch fur Mineralogie, Monatshefte , 1979 (1979) p.1-9, The crystal structure of the zeolite merlinoite, Locality: in a vug of a lava from Cupaello, Rieti, Italy