MgGa2O4 Millard R L, Peterson R C, Swainson I P Physics and Chemistry of Minerals 27 (2000) 179-193 Synthetic MgGa2O4-Mg2GeO4 spinel solid solution and beta-Mg3Ga2GeO8: chemistry, crystal structures, cation ordering, and comparison to Mg2GeO4 olivine Sample: RLM808, quenched from T = 1402 C Locality: synthetic _database_code_amcsd 0008399 CELL PARAMETERS: 8.2891 8.2891 8.2891 90.000 90.000 90.000 SPACE GROUP: Fd3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 569.537 Density (g/cm3): 5.311 MAX. ABS. INTENSITY / VOLUME**2: 94.97974506 RIR: 5.823 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.54 1.72 4.7857 1 1 1 8 30.50 37.02 2.9306 2 2 0 12 35.93 100.00 2.4993 3 1 1 24 37.59 5.04 2.3929 2 2 2 8 43.68 14.01 2.0723 4 0 0 6 54.21 13.27 1.6920 4 2 2 24 57.80 6.52 1.5952 3 3 3 8 57.80 28.09 1.5952 5 1 1 24 63.49 43.63 1.4653 4 4 0 12 72.06 5.06 1.3106 6 2 0 24 75.16 10.00 1.2641 5 3 3 24 76.18 3.52 1.2496 6 2 2 24 80.23 1.90 1.1964 4 4 4 8 88.21 5.92 1.1077 6 4 2 48 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.