AM_Magnesiocarpholite Formula: (Mg.796 Fe.204) Al2 Si2 (O10 H4) Name: Magnesiocarpholite Unit cell: 13.714 20.079 5.105 90.0 90.0 90.0 , V=1405.73 Space group: CCCA (68)

Viswanathan K , American Mineralogist , 66 (1981) p.1080-1085, The crystal structure of a Mg-rich carpholite, Locality: southeast Sfinari, West Crete