Forsterite Liang J, Hawthorne F C The Canadian Mineralogist 32 (1994) 541-552 Characterization of fine-grained mixtures of rock-forming minerals by Rietveld structure refinement: olivine + pyroxene Sample: P4 Rietveld, 39.7% olivine _database_code_amcsd 0005400 CELL PARAMETERS: 4.7652 10.2388 5.9992 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 292.701 Density (g/cm3): 3.324 MAX. ABS. INTENSITY / VOLUME**2: 8.547953354 RIR: 0.837 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 17.32 16.54 5.1194 0 2 0 2 22.84 48.98 3.8942 0 2 1 4 23.85 17.26 3.7313 1 0 1 4 25.41 21.65 3.5058 1 1 1 8 25.54 11.89 3.4880 1 2 0 4 29.63 5.04 3.0154 1 2 1 8 29.79 15.80 2.9996 0 0 2 2 32.26 64.42 2.7747 1 3 0 4 34.66 2.79 2.5881 0 2 2 4 35.65 75.08 2.5184 1 3 1 8 36.47 100.00 2.4639 1 1 2 8 37.76 1.31 2.3826 2 0 0 2 38.23 12.44 2.3544 0 4 1 4 38.81 8.00 2.3206 2 1 0 4 39.63 39.87 2.2743 1 2 2 8 39.98 27.20 2.2550 1 4 0 4 41.73 17.49 2.1643 2 1 1 8 44.48 3.78 2.0369 1 3 2 8 46.48 2.42 1.9536 2 3 0 4 46.65 2.94 1.9471 0 4 2 4 48.38 5.94 1.8814 1 5 0 4 48.81 1.80 1.8657 2 0 2 4 49.67 1.15 1.8354 2 1 2 8 50.28 4.28 1.8148 1 1 3 8 50.86 4.28 1.7952 1 5 1 8 52.18 66.21 1.7529 2 2 2 8 52.47 20.88 1.7440 2 4 0 4 52.77 3.75 1.7348 1 2 3 8 54.82 13.78 1.6747 2 4 1 8 56.03 13.27 1.6414 0 6 1 4 56.19 2.40 1.6370 2 3 2 8 56.74 18.16 1.6223 1 3 3 8 57.85 4.94 1.5938 1 5 2 8 58.58 8.74 1.5758 0 4 3 4 58.83 2.98 1.5696 3 1 0 4 60.27 1.34 1.5355 3 0 1 4 61.02 3.07 1.5185 3 1 1 8 61.08 2.14 1.5171 3 2 0 4 61.18 3.66 1.5149 2 1 3 8 61.50 4.40 1.5077 2 4 2 8 61.70 5.33 1.5034 2 5 1 8 61.86 27.69 1.4998 0 0 4 2 62.63 39.09 1.4832 0 6 2 4 63.22 1.27 1.4708 3 2 1 8 63.38 1.44 1.4675 2 2 3 8 64.73 3.85 1.4401 3 3 0 4 66.81 8.40 1.4003 3 3 1 8 66.92 11.27 1.3983 1 7 0 4 67.33 7.73 1.3907 3 1 2 8 68.47 1.06 1.3703 1 5 3 8 69.43 18.29 1.3538 3 2 2 8 69.55 1.44 1.3517 2 6 1 8 69.67 6.20 1.3497 3 4 0 4 71.51 9.62 1.3194 1 3 4 8 71.67 3.95 1.3167 3 4 1 8 71.82 1.92 1.3144 2 4 3 8 72.87 4.63 1.2981 0 6 3 4 74.80 2.12 1.2693 2 0 4 4 75.47 1.39 1.2596 2 1 4 8 75.50 1.31 1.2592 2 6 2 8 75.98 1.22 1.2524 1 6 3 8 76.24 2.27 1.2488 1 4 4 8 76.61 2.23 1.2438 3 0 3 4 77.56 1.00 1.2308 3 4 2 8 77.88 2.89 1.2266 2 5 3 8 80.65 5.10 1.1913 4 0 0 2 82.20 2.44 1.1728 1 5 4 8 82.55 4.16 1.1686 3 3 3 8 82.59 1.89 1.1682 0 2 5 4 82.99 1.18 1.1635 1 0 5 4 83.49 4.79 1.1578 3 5 2 8 84.09 2.32 1.1511 2 7 2 8 84.84 1.63 1.1428 1 8 2 8 84.97 2.59 1.1414 3 6 1 8 85.11 1.07 1.1399 2 6 3 8 85.37 5.91 1.1371 2 4 4 8 86.28 3.03 1.1275 2 8 0 4 87.12 3.68 1.1187 3 4 3 8 88.86 4.72 1.1013 1 3 5 8 88.91 2.33 1.1008 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.