AM_Bahianite Formula: Sb2.9 Fe.34 Al4.76 O16 Name: Bahianite Unit cell: 9.406 11.541 4.41 90.0 90.94 90.0 , V=478.66 Space group: C12/M1 (12)

Moore P B , Araki T , Neues Jahrbuch fur Mineralogie, Abhandlungen , 126 (1976) p.113-125, Bahianite, Al5Sb3O14(O,OH)2, a novel hexagonal close-packed oxide structure, Locality: Serra de Mangabeira, Bahia, Brazil