Information card for entry 9010037

Structure parameters

• Mineral name: Fluoro-ferri-magnesiokatophorite
• Formula: Al0.296 Ca0.72 F1.6 Fe1.72 H0.4 K0.166 Li0.08 Mg2.57 Mn0.63 Na1.864 O22.4 Si7.704 Ti0.04 Zn0.04
• Calculated formula: Al0.296 Ca0.72 F1.6 Fe1.72 H0.4 K0.166 Li0.08 Mg2.57 Mn0.63 Na1.864 O22.4 Si7.704 Ti0.04 Zn0.04
• Title of publication: Li: an important component in igneous alkali amphiboles Sample: A(7), magnesio-ferri-fluor-katophorite
• Authors of publication: Hawthorne, F. C.; Ungaretti, L.; Oberti, R.; Bottazzi, P.; Czamanske, G. K.
• Journal of publication: American Mineralogist
• Year of publication: 1993
• Journal volume: 78
• Pages of publication: 733 - 745
• a: 9.861 Å
• b: 18.05 Å
• c: 5.288 Å
• α: 90°
• β: 104.22°
• γ: 90°
• Cell volume: 912.377 ų
• Number of distinct elements: 14
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No