Citation: Evans, B. W.; Yang, H. (1998). Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature Sample: NMNH 93728 from Greiner, Zillertal, Austria in act-talc rock. American Mineralogist, 83, pp. 458-475.
Formula: Al0.122 Ca1.802 Fe0.575 H1.94 K0.014 Mg4.479 Mn0.016 Na0.124 O24 Si7.94 Ti0.002
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al12 Ca4 Fe14 H4 K4 Mg14 Mn12 Na8 O48 Si16 Ti4 (Al6 Ca2 Fe7 H2 K2 Mg7 Mn6 Na4 O24 Si8 Ti2)
Multiplicity: 1