Crystal Structure of (Na0.41 K0.04 Ca0.51) (Ca1.94 Mn0.06) (Mg3.79 Fe0.43 Al0.78) (Si5.72 Al2.28) O22 F1.46 (O H)0.54

Id1538122
Chemical name(Na0.41 K0.04 Ca0.51) (Ca1.94 Mn0.06) (Mg3.79 Fe0.43 Al0.78) (Si5.72 Al2.28) O22 F1.46 (O H)0.54
a (Å)9.816
b (Å)17.899
c (Å)5.297
α (°)90
β (°)105.35
γ (°)90
V (Å3)897.465
Space groupC 1 2/m 1
Publication: American Mineralogist (1996) 81, 995-1002