Citation: Phillips, M. W.; Draheim, J. E.; Popp, R. K.; Clowe, C. A.; Pinkerton, A. A. (1989). Effects of oxidation-dehydrogenation in tschermakitic hornblende sample H-11, after annealing at 650 C, 1 kbar. American Mineralogist, 74, pp. 764-773.
Formula: Al2.42 Ca1.806 Fe1.884 H1.78 Mg2.186 Na0.664 O24 Si6.44 Ti0.07
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al12 Fe10 H4 Mg10 O48 Si16 Ti4 (Al6 Fe5 H2 Mg5 O24 Si8 Ti2)
Multiplicity: 1