Citation: Hazen, R. M.; Yang, H.; Prewitt, C. T.; Gasparik, T. (1997). Crystal chemistry of superfluorous phase B (Mg10Si3O14F4): Implications for the role of fluorine in the mantle. American Mineralogist, 82, pp. 647-650.
Formula: F4 Mg10 O14 Si3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: F8 Mg20 O28 Si6 (F4 Mg10 O14 Si3)
Multiplicity: 1