Information card for entry 9016923

Structure parameters

• Mineral name: Fluorophlogopite
• Formula: F2 Fe0.61 K0.894 Mg2.39 O10 Si3.945
• Calculated formula: F4 Fe1.2202 K1.7878 Mg4.779 O20 Si7.8896
• Title of publication: Fluorophlogopite from Piano delle Concazze (Mt. Etna, Italy): Crystal chemistry and implications for the crystallization conditions Note: Sample E2
• Authors of publication: Scordari, F.; Schingaro, E.; Ventruti, G.; Nicotra, E.; Viccaro, M.; Tagliani, S. M.
• Journal of publication: American Mineralogist
• Year of publication: 2013
• Journal volume: 98
• Pages of publication: 1017 - 1025
• a: 5.32 Å
• b: 9.2138 Å
• c: 10.113 Å
• α: 90°
• β: 100.228°
• γ: 90°
• Cell volume: 487.836 ų
• Number of distinct elements: 6
• 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