Forsterite Ottonello G, Princivalle F, Della Giusta A Physics and Chemistry of Minerals 17 (1990) 301-312 Temperature, composition, and fO2 effects on intersite distribution of Mg and Fe2+ in olivines Sample: 3153a _database_code_amcsd 0007494 CELL PARAMETERS: 4.7696 10.2550 6.0053 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 293.733 Density (g/cm3): 3.475 MAX. ABS. INTENSITY / VOLUME**2: 9.816245295 RIR: 0.920 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 17.29 18.61 5.1275 0 2 0 2 22.80 42.87 3.8995 0 2 1 4 23.82 14.97 3.7349 1 0 1 4 25.38 25.07 3.5094 1 1 1 8 25.51 11.38 3.4923 1 2 0 4 29.59 5.36 3.0189 1 2 1 8 29.75 12.69 3.0027 0 0 2 2 32.22 71.50 2.7784 1 3 0 4 34.62 5.65 2.5911 0 2 2 4 35.00 1.01 2.5638 0 4 0 2 35.60 73.67 2.5216 1 3 1 8 36.43 100.00 2.4665 1 1 2 8 37.72 2.82 2.3848 2 0 0 2 38.17 12.44 2.3579 0 4 1 4 38.77 8.71 2.3228 2 1 0 4 39.58 31.52 2.2768 1 2 2 8 39.92 23.10 2.2582 1 4 0 4 41.69 14.63 2.1664 2 1 1 8 44.42 5.38 2.0393 1 3 2 8 46.43 2.03 1.9559 2 3 0 4 46.58 2.57 1.9497 0 4 2 4 48.30 5.45 1.8842 1 5 0 4 48.76 1.03 1.8675 2 0 2 4 50.22 5.03 1.8166 1 1 3 8 50.79 4.35 1.7978 1 5 1 8 52.12 67.32 1.7547 2 2 2 8 52.40 20.10 1.7461 2 4 0 4 52.71 3.67 1.7367 1 2 3 8 54.75 12.56 1.6767 2 4 1 8 55.93 12.71 1.6439 0 6 1 4 56.12 1.97 1.6388 2 3 2 8 56.67 17.28 1.6241 1 3 3 8 57.77 6.50 1.5960 1 5 2 8 58.50 8.35 1.5778 0 4 3 4 58.77 3.60 1.5711 3 1 0 4 60.21 1.02 1.5369 3 0 1 4 60.96 3.64 1.5199 3 1 1 8 61.02 2.04 1.5185 3 2 0 4 61.11 2.78 1.5164 2 1 3 8 61.42 4.56 1.5095 2 4 2 8 61.61 4.26 1.5054 2 5 1 8 61.79 25.48 1.5013 0 0 4 2 62.53 34.63 1.4854 0 6 2 4 63.15 1.15 1.4722 3 2 1 8 64.66 3.72 1.4416 3 3 0 4 64.69 1.03 1.4408 0 2 4 4 66.73 7.21 1.4018 3 3 1 8 66.80 11.08 1.4004 1 7 0 4 67.26 8.24 1.3921 3 1 2 8 69.35 14.76 1.3551 3 2 2 8 69.44 1.32 1.3535 2 6 1 8 69.58 4.92 1.3512 3 4 0 4 71.42 9.91 1.3208 1 3 4 8 71.58 3.83 1.3182 3 4 1 8 71.73 1.74 1.3159 2 4 3 8 72.75 4.39 1.2998 0 6 3 4 74.71 2.53 1.2705 2 0 4 4 75.38 1.36 1.2609 2 1 4 8 75.39 2.08 1.2608 2 6 2 8 76.14 1.78 1.2502 1 4 4 8 76.52 1.73 1.2450 3 0 3 4 77.77 2.42 1.2280 2 5 3 8 80.56 4.60 1.1924 4 0 0 2 82.08 2.18 1.1742 1 5 4 8 82.45 3.52 1.1698 3 3 3 8 82.48 1.58 1.1694 0 2 5 4 83.38 5.12 1.1591 3 5 2 8 83.95 2.16 1.1526 2 7 2 8 84.69 1.65 1.1445 1 8 2 8 84.84 2.34 1.1428 3 6 1 8 85.25 5.58 1.1384 2 4 4 8 86.12 2.80 1.1291 2 8 0 4 87.00 3.32 1.1199 3 4 3 8 88.01 1.03 1.1097 2 8 1 8 88.74 4.29 1.1025 1 3 5 8 88.80 2.29 1.1018 4 1 2 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.