Information card for entry 9017178

Structure parameters

• Mineral name: Graftonite
• Formula: Ca0.57 Fe1.59 Mg0.02 Mn0.81 O8 P2 Zn0.01
• Calculated formula: Ca2.28 Fe6.36 Mg0.08 Mn3.24 O32 P8 Zn0.04
• Title of publication: The crystal chemistry of the graftonite-beusite minerals Notes: Sample B6
• Authors of publication: Tait, K. T.; Hawthorne, F. C.; Wise, M. A.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2013
• Journal volume: 51
• Pages of publication: 653 - 662
• a: 8.788 Å
• b: 11.583 Å
• c: 6.141 Å
• α: 90°
• β: 99.3°
• γ: 90°
• Cell volume: 616.885 ų
• Number of distinct elements: 7
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No