Information card for entry 1549763

Structure parameters

• Common name: fluorapatite
• Mineral name: fluorapatite
• Formula: Ca4.83 F Mn0.15 O12 P3 Sr0.02
• Calculated formula: Ca4.841 F Mn0.144 O12 P3 Sr0.015
• Title of publication: The location of Mn (MnO: 2.0 wt%) in fluorapatit from Lavra da Golconda, near Governador Valadares, Minas Gerais, Brazil
• Authors of publication: Arima, H.; Kida, Y.; Mikouchi, T.; Sugiyama, K.
• Journal of publication: Journal of Mineralogical and Petrological Sciences
• Year of publication: 2018
• Journal volume: 113
• Pages of publication: 119 - 125
• a: 9.384 ± 0.002 Å
• b: 9.384 ± 0.002 Å
• c: 6.8842 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 525 ± 0.16 ų
• Number of distinct elements: 6
• Space group number: 176
• Hermann-Mauguin space group symbol: P 63/m
• Hall space group symbol: -P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No