Information card for entry 9016924

Structure parameters

• Mineral name: Fluorophlogopite
• Formula: F2 Fe0.232 K0.897 Mg2.767 O10 Si3.923
• Calculated formula: F4 Fe0.4646 K1.794 Mg5.5332 O20 Si7.8464
• Title of publication: Fluorophlogopite from Piano delle Concazze (Mt. Etna, Italy): Crystal chemistry and implications for the crystallization conditions Note: Sample E3
• 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: 5.3237 Å
• b: 9.2221 Å
• c: 10.1159 Å
• α: 90°
• β: 100.249°
• γ: 90°
• Cell volume: 488.723 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