Citation: Antao, S. M.; Hassan, I. (2008). Gaudefroyite, Ca8Mn3+6[(BO3)6(CO3)2O6]: high-temperature crystal structure Sample: T = 145 C. The Canadian Mineralogist, 46, pp. 183-193.
Formula: C B3 Ca4 Mn3 O15
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: B6 Mn6 O24 (B Mn O4)
Multiplicity: 1
Coordination sequences: