Information card for entry 1556997

Structure parameters

• Common name: (K0.92Na0.04)(Mg2.28Al0.11Fe2+0.20Fe3+0.08Ti0.27Cr0.05Ni0.01)(Si2.89Al1.04Fe3+0.07)O10.65F0.03(OH)1.32
• Mineral name: 3T-phlogopite
• Formula: Al1.15 Cr0.05 F0.03 Fe0.35 H1.3292 K0.92 Mg2.28 Na0.04 Ni0.01 O11.97 Si2.89 Ti0.27
• Calculated formula: Fe0.622 K1.022 Mg2.38 O12 Si4.008
• Title of publication: 3T-phlogopite from Kasenyi kamafugite (SW Uganda): EPMA, XPS, FTIR, and SCXRD study
• Authors of publication: Schingaro, E.; Lacalamita, M.; Scordari, F.; Mesto, E.
• Journal of publication: American Mineralogist
• Year of publication: 2013
• Journal volume: 98
• Pages of publication: 709 - 717
• a: 5.3235 ± 0.0003 Å
• b: 5.3235 ± 0.0003 Å
• c: 30.188 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 740.9 ± 0.08 ų
• Ambient diffraction temperature: 298 K
• Ambient diffracton pressure: 100 kPa
• Number of distinct elements: 12
• Space group number: 151
• Hermann-Mauguin space group symbol: P 31 1 2
• Hall space group symbol: P 31 2 (0 0 4)
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No