AM_Olenite_11 Formula: Na.54 Ca.14 K.01 Al8.46 Fe.78 Mn.06 Mg.12 Si5.58 B3 O31 F.01 H2.49 Name: Olenite Unit cell: 15.8838 15.8838 7.1056 90.0 90.0 120.0 , V=1552.53 Space group: R3M (160)

Cempirek J , Novak M , Ertl A , Hughes J M , Rossman G R , Dyar D , The Canadian Mineralogist , 44 (2006) p.23-60, Fe-bearing olenite with tetrahedrally coordinated Al, from an abyssal pegmatite at Kutna Hora, Czech Republic:, structure, crystal chemistry, optical and xanes spectra, Locality: Kutna Hora, Czech Republic