Spinel Lucchesi S, Amoriello M, Della Giusta A European Journal of Mineralogy 10 (1998) 473-482 Crystal chemistry of spinels from xenoliths of the Alban Hills volcanic region Sample: SP264h Locality: xenoliths of the Alban Hills, Italy volcanic region _database_code_amcsd 0006742 CELL PARAMETERS: 8.1130 8.1130 8.1130 90.000 90.000 90.000 SPACE GROUP: Fd3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 534.004 Density (g/cm3): 3.735 MAX. ABS. INTENSITY / VOLUME**2: 24.00027475 RIR: 2.092 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.95 15.25 4.6840 1 1 1 8 31.18 39.73 2.8684 2 2 0 12 36.74 100.00 2.4462 3 1 1 24 44.68 39.65 2.0282 4 0 0 6 55.49 11.46 1.6561 4 2 2 24 59.18 3.56 1.5613 3 3 3 8 59.18 40.33 1.5613 5 1 1 24 65.03 63.84 1.4342 4 4 0 12 68.41 1.49 1.3713 5 3 1 48 73.88 3.71 1.2828 6 2 0 24 77.09 10.02 1.2372 5 3 3 24 78.15 1.01 1.2231 6 2 2 24 82.35 4.70 1.1710 4 4 4 8 85.47 1.68 1.1360 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.