Spinel Menegazzo G, Carbonin S Physics and Chemistry of Minerals 25 (1998) 541-547 Oxidation mechanisms in Al-Mg-Fe spinels. A second stage: alpha-Fe2O3 exsolution Sample: LE20A5, quenched from T = 1150 C after 30.5 hours _database_code_amcsd 0008161 CELL PARAMETERS: 8.1142 8.1142 8.1142 90.000 90.000 90.000 SPACE GROUP: Fd3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 534.241 Density (g/cm3): 3.465 MAX. ABS. INTENSITY / VOLUME**2: 16.75894995 RIR: 1.575 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.94 43.58 4.6847 1 1 1 8 31.18 26.63 2.8688 2 2 0 12 36.73 100.00 2.4465 3 1 1 24 38.43 1.05 2.3424 2 2 2 8 44.67 67.88 2.0285 4 0 0 6 55.48 7.46 1.6563 4 2 2 24 59.17 3.32 1.5616 3 3 3 8 59.17 40.05 1.5616 5 1 1 24 65.02 72.42 1.4344 4 4 0 12 68.40 4.27 1.3716 5 3 1 48 73.87 2.35 1.2830 6 2 0 24 77.07 9.41 1.2374 5 3 3 24 82.33 7.67 1.1712 4 4 4 8 85.45 2.87 1.1362 5 5 1 24 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.