Crystal Structure of (Na.36 K.16) ( Na1.74 Ca.26) (Mg3.25 Fe1.69 Li.06) (Si7.6 Al.4) O22.6 F1.4

Id1538106
Chemical name(Na.36 K.16) ( Na1.74 Ca.26) (Mg3.25 Fe1.69 Li.06) (Si7.6 Al.4) O22.6 F1.4
a (Å)9.795
b (Å)17.993
c (Å)5.28
α (°)90
β (°)104.53
γ (°)90
V (Å3)900.792
Space groupC 1 2/m 1
Publication: American Mineralogist (1993) 78, 733-745