Information card for entry 9016092

Structure parameters

• Mineral name: Angarfite
• Formula: Fe3.797 H12 Mg1.203 Na0.365 O24 P4
• Calculated formula: Fe3.797 H12 Mg1.203 Na0.365 O24 P4
• Title of publication: Angarfite, NaFe3+5(PO4)4(OH)4*4H2O, a new mineral species from the Angarf-Sud pegmatite, Morocco: description and crystal structure
• Authors of publication: Kampf, A. R.; Mills, S. J.; Housley, R. M.; Favreau, G.; Boulliard, J. C.; Bourgoin, V.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2012
• Journal volume: 50
• Pages of publication: 781 - 791
• a: 12.7997 Å
• b: 17.9081 Å
• c: 8.2112 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1882.16 ų
• Number of distinct elements: 6
• Space group number: 20
• Hermann-Mauguin space group symbol: C 2 2 21
• Hall space group symbol: C 2c 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No