Citation: Troitzsch, U.; Ellis, D. J.; Thompson, J.; Fitz-Gerald J (1999). Crystal structural changes in titanite along the join TiO-AlF Sample: AlF82. European Journal of Mineralogy, 11, pp. 955-965.
Formula: Al0.819 Ca F0.819 O4.181 Si Ti0.181
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al4 F4 O20 Si4 Ti4 (Al F O5 Si Ti)
Multiplicity: 1