Information card for entry 9001764

Structure parameters

• Mineral name: Phlogopite
• Formula: F0.14 Fe1.09 H1.78 K0.99 Mg2.7 Na0.01 O11.86 Si3.12
• Calculated formula: F0.14 Fe1.09 H1.78 K0.99 Mg2.7 Na0.01 O11.86 Si3.12
• Title of publication: Crystal chemistry and petrologic significance of Fe3±rich phlogopite from the Tapira carbonatite complex, Brazil Sample: Tas22-1a
• Authors of publication: Brigatti, M. F.; Medici, L.; Saccani, E.; Vaccaro, C.
• Journal of publication: American Mineralogist
• Year of publication: 1996
• Journal volume: 81
• Pages of publication: 913 - 927
• a: 5.357 Å
• b: 9.27 Å
• c: 10.319 Å
• α: 90°
• β: 99.96°
• γ: 90°
• Cell volume: 504.712 ų
• Number of distinct elements: 8
• 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