AM_Hibschite_1 Formula: Ca3 Al2 Si1.527 O12 H5.892 Name: Hibschite Unit cell: 12.174 12.174 12.174 90.0 90.0 90.0 , V=1804.26 Space group: IA-3D (230)

Basso R , Giusta A D , Zefiro L , Neues Jahrbuch fur Mineralogie, Monatshefte , 1983 (1983) p.251-258, Crystal structure refinement of plazolite:, a highly hydrated natural hydrogrossular, Locality: Crestmore, Riverside County, California, USA