Information card for entry 9006570

Structure parameters

• Mineral name: Spinel
• Formula: Al1.835 Cr0.078 Fe0.29 Mg0.774 Ni0.014 O4 Si0.002 Zn0.007
• Calculated formula: Al1.8354 Cr0.0782 Fe0.2896 Mg0.7743 Mn0.0002 Ni0.0136 O4 Si0.0019 Ti0.0004 Zn0.0068
• Title of publication: Oxidation mechanisms in Al-Mg-Fe spinels. A second stage: alpha-Fe2O3 exsolution Sample: TS11B2, quenched from T = 1150 C after 3 hours
• Authors of publication: Menegazzo, G.; Carbonin, S.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 1998
• Journal volume: 25
• Pages of publication: 541 - 547
• a: 8.1233 Å
• b: 8.1233 Å
• c: 8.1233 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 536.04 ų
• Sample thermal history: quenched from T = 1150 C after 3 hours
• Number of distinct elements: 8
• 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