Citation: Federico, M. (1957). Sulla Breislakite. Periodico di Mineralogia, 26, pp. 191-214.
Formula: B Fe3 O5
Chemical name: Fe3 (B O3) O2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: B4 Fe12 O20 (B Fe3 O5)
Multiplicity: 1
Coordination sequences: