Information card for entry 9017612

Structure parameters

• Mineral name: Gahnite
• Formula: Al1.99 Fe0.07 O4 Zn0.94
• Calculated formula: Al15.92 Fe0.56 O32 Zn7.52
• Title of publication: Crystallographic and spectroscopic characterization of a natural Zn-rich spinel approaching the endmember gahnite (ZnAl2O4) composition
• Authors of publication: D'Ippolito V; Andreozzi, G. B.; Bosi, F.; Halenius, U.; Mantovani, L.; Bersani, D.; Fregola, R. A.
• Journal of publication: Mineralogical Magazine
• Year of publication: 2013
• Journal volume: 77
• Pages of publication: 2941 - 2953
• a: 8.085 Å
• b: 8.085 Å
• c: 8.085 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 528.494 ų
• Number of distinct elements: 4
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m :2
• Hall space group symbol: -F 4vw 2vw 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No