Information card for entry 9013665

Structure parameters

• Mineral name: Chromite
• Formula: Al0.223 Cr1.722 Fe0.444 Mg0.601 Mn0.007 O4 Ti0.002
• Calculated formula: Al0.223 Cr1.722 Fe0.444 Mg0.601 Mn0.007 O4 Ti0.002
• Title of publication: Structural parameters of chromite included in diamond and kimberlites from Siberia: A new tool for discriminating ultramafic source Locality: Udachnaya mine, Daldyn kimberlitic field, close to Arctic Circle, Russia Note: sample UDK3
• Authors of publication: Lenaz, D.; Logvinova, A. M.; Princivalle, F.; Sobolev, N. V.
• Journal of publication: American Mineralogists
• Year of publication: 2009
• Journal volume: 94
• Pages of publication: 1067 - 1070
• a: 8.3264 Å
• b: 8.3264 Å
• c: 8.3264 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 577.26 ų
• Number of distinct elements: 7
• 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