Citation: Tribaudino, M.; Artoni, A.; Mavris, C.; Bersani, D.; Lottici, P. P.; Belletti, D. (2008). Single-crystal X-ray and Raman investigation on melanophlogite from Varano Marchesi (Parma, Italy). American Mineralogist, 93, pp. 88-94.
Formula: C3.44 O46 Si23
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: O92 Si46 (O2 Si)
Multiplicity: 1
Coordination sequences: