Information card for entry 9004187

Structure parameters

• Mineral name: Bobfergusonite
• Formula: Al1.38 Ca0.19 Fe0.84 Mg0.09 Mn4.28 Na2 O24 P6 Zn0.05
• Calculated formula: Al1.38 Ca0.19 Fe0.84 Mg0.09 Mn4.28 Na2 O24 P6 Zn0.05
• Title of publication: The crystal structure of bobfergusonite.
• Authors of publication: Ercit, T. S.; Hawthorne, F. C.; Cerny, P.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 1986
• Journal volume: 24
• Pages of publication: 605 - 614
• a: 12.776 Å
• b: 12.488 Å
• c: 11.035 Å
• α: 90°
• β: 97.2°
• γ: 90°
• Cell volume: 1746.71 ų
• Number of distinct elements: 9
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No