Information card for entry 9004916

Structure parameters

• Mineral name: Fluorcaphite
• Formula: Ca2.45 Ce0.22 F0.958 H0.042 La0.134 Na0.585 Nd0.02 O12.042 P3 Sr1.591
• Calculated formula: Ca2.45 Ce0.22 F0.958 H0.042 La0.134 Na0.585 Nd0.02 O12.042 P3 Sr1.591
• Title of publication: Fluorcaphite, a second occurrence and detailed structural analysis: Simultaneous accommodation of Ca, Sr, Na, LREE in the apatite atomic arrangement Sample: Mt. Selsurt, Lovozero, Russia
• Authors of publication: Chakhmouradian, A. R.; Hughes, J. M.; Rakovan, J. F.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2005
• Journal volume: 43
• Pages of publication: 735 - 746
• a: 9.4456 Å
• b: 9.4456 Å
• c: 6.952 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 537.155 ų
• Number of distinct elements: 10
• Space group number: 173
• Hermann-Mauguin space group symbol: P 63
• Hall space group symbol: P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No