Citation: Moore, P. B. (1970). Edge-sharing silicate tetrahedra in the crystal structure of leucophoenicite. American Mineralogist, 55, pp. 1146-1166.
Formula: H2 Mn7 O14 Si3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Mn14 O36 Si8 (Mn7 O18 Si4)
Multiplicity: 1