Citation: Comodi, P.; Princivalle, F.; Tirone, M.; Zanazzi, P. F. (1995). Comparative compressibility of clinopyroxenes from mantle nodules Sample: 3211 at room conditions. European Journal of Mineralogy, 7, pp. 141-149.
Formula: Al0.121 Ca0.828 Cr0.023 Fe0.072 Mg0.89 Mn0.001 Na0.102 O6 Si1.962 Ti0.002
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al12 Ca4 Cr4 Fe8 Mg8 Mn4 Na4 O24 Si8 Ti4 (Al3 Ca Cr Fe2 Mg2 Mn Na O6 Si2 Ti)
Multiplicity: 1