Crystal Structure of Ca19 (Al7.2 Ti.32 Mg3.92 Fe2.13 B1.03) (Si O4)10 (Si2 O7)4 O2.7 (O H)7.3

Id1534736
Chemical nameCa19 (Al7.2 Ti.32 Mg3.92 Fe2.13 B1.03) (Si O4)10 (Si2 O7)4 O2.7 (O H)7.3
a (Å)15.71
b (Å)15.71
c (Å)11.719
α (°)90
β (°)90
γ (°)90
V (Å3)2892.297
Space groupP 4/n n c :2
Publication: Canadian Mineralogist (1994) 32, 505-523