Information card for entry 9016030

Structure parameters

• Mineral name: Cerianite-(Ce)
• Formula: Ce0.62 Dy0.02 Er0.01 F0.24 Gd0.02 La0.03 Nd0.06 O1.68 Pr0.01 Sm0.01 Y0.2 Yb0.02
• Calculated formula: Ce0.62 Dy0.02 Er0.01 F0.24 Gd0.02 La0.03 Nd0.06 O1.68 Pr0.01 Sm0.01 Y0.2 Yb0.02
• Title of publication: Fluorine-, yttrium- and lanthanide-rich cerianite-(Ce) from carbonatitic rocks of the Kerimasi volcano and surrounding explosion craters, Gregory Rift, northern Tanzania
• Authors of publication: Zaitsev, A. N.; Chakhmouradian, A. R.; Siidra, O. I.; Spratt, J.; Williams, C. T.; Stanley, C. J.; Petrov, S. V.; Britvin, S. N.; Polyakova, E. A.
• Journal of publication: Mineralogical Magazine
• Year of publication: 2011
• Journal volume: 75
• Pages of publication: 2813 - 2822
• a: 5.4203 Å
• b: 5.4203 Å
• c: 5.4203 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 159.247 ų
• Number of distinct elements: 12
• Space group number: 225
• Hermann-Mauguin space group symbol: F m -3 m
• Hall space group symbol: -F 4 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No