Crystal Structure of (Na0.55 K0.36) (Na0.9 Ca0.92 Mn0.18) (Mg3.98 Fe0.2 Mn0.82) (Si8 O22) F0.36 (O H)1.64

Id1538877
Chemical name(Na0.55 K0.36) (Na0.9 Ca0.92 Mn0.18) (Mg3.98 Fe0.2 Mn0.82) (Si8 O22) F0.36 (O H)1.64
a (Å)9.966
b (Å)18.066
c (Å)5.279
α (°)90
β (°)104.41
γ (°)90
V (Å3)920.560
Space groupC 1 2/m 1
Publication: European Journal of Mineralogy (1,1989-) (1993) 5, 43-51