Citation: Pobedimskaya, E.A.; Belov, N.V. (1961). About the crystal structure of eudidymite Na Be Si3 O7 O H. Doklady Akademii Nauk SSSR, 136, pp. 1448-1450.
Formula: Be H Na O8 Si3
Chemical name: Na Be (Si3 O7) (O H)
List type: interleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Be4 O28 Si12 (Be O7 Si3)
Multiplicity: 1