Diopside 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: P2 - 19.9% olivine Rietveld _database_code_amcsd 0005387 CELL PARAMETERS: 9.7497 8.9189 5.2576 90.000 105.903 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 439.685 Density (g/cm3): 3.284 MAX. ABS. INTENSITY / VOLUME**2: 11.80217300 RIR: 1.170 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.91 2.62 4.4594 0 2 0 2 24.31 2.11 3.6608 1 1 1 4 26.65 10.35 3.3445 0 2 1 4 27.61 26.17 3.2312 2 2 0 4 29.87 100.00 2.9911 -2 2 1 4 30.30 30.61 2.9496 3 1 0 4 30.90 35.98 2.8943 -3 1 1 4 31.57 1.13 2.8339 1 3 0 4 34.99 25.82 2.5644 -1 3 1 4 35.42 1.54 2.5342 -2 0 2 2 35.51 41.19 2.5282 0 0 2 2 35.69 41.29 2.5157 2 2 1 4 39.13 17.26 2.3019 3 1 1 4 40.70 9.32 2.2167 1 1 2 4 41.04 9.21 2.1993 0 2 2 4 41.94 9.60 2.1541 3 3 0 4 42.39 18.47 2.1323 -3 3 1 4 42.91 9.94 2.1075 -4 2 1 4 44.40 18.32 2.0402 0 4 1 4 44.96 10.88 2.0163 -4 0 2 2 45.17 7.71 2.0073 2 0 2 2 46.09 7.02 1.9693 -1 3 2 4 48.99 1.44 1.8592 3 3 1 4 49.68 7.06 1.8352 5 1 0 4 49.82 3.62 1.8304 2 2 2 4 50.32 3.77 1.8134 1 3 2 4 51.50 1.08 1.7744 4 2 1 4 52.20 13.64 1.7524 1 5 0 4 53.24 1.47 1.7206 -5 1 2 4 54.54 1.51 1.6826 -1 5 1 4 54.84 1.03 1.6740 -2 4 2 4 54.90 4.94 1.6723 0 4 2 4 55.35 6.15 1.6599 -3 1 3 4 56.62 18.23 1.6255 -2 2 3 4 56.65 15.55 1.6248 -5 3 1 4 57.00 4.79 1.6156 4 4 0 4 58.16 2.06 1.5861 5 3 0 4 59.12 3.70 1.5628 6 0 0 2 59.68 5.36 1.5492 3 5 0 4 60.51 4.92 1.5300 -6 0 2 2 60.69 2.47 1.5259 -6 2 1 4 60.80 6.81 1.5234 4 0 2 2 61.38 1.69 1.5104 -5 3 2 4 61.65 12.64 1.5044 -1 3 3 4 62.23 1.68 1.4918 2 4 2 4 62.48 4.73 1.4865 0 6 0 2 63.69 1.52 1.4610 4 4 1 4 64.38 2.74 1.4472 -6 2 2 4 64.66 1.28 1.4416 4 2 2 4 65.44 2.49 1.4261 0 6 1 4 65.65 19.64 1.4222 5 3 1 4 66.34 9.38 1.4089 -3 5 2 4 66.45 3.87 1.4069 1 5 2 4 67.34 4.49 1.3906 2 2 3 4 68.14 1.10 1.3761 -7 1 1 4 68.23 1.26 1.3745 -2 4 3 4 69.97 1.42 1.3445 0 4 3 4 70.79 6.53 1.3309 -7 1 2 4 71.06 3.84 1.3266 6 2 1 4 71.11 1.14 1.3257 5 1 2 4 71.18 1.08 1.3247 7 1 0 4 71.63 3.66 1.3175 -5 3 3 4 73.48 3.87 1.2888 -3 1 4 4 73.58 1.55 1.2872 -1 1 4 4 73.92 3.51 1.2822 -2 6 2 4 73.97 5.87 1.2814 0 6 2 4 74.95 2.06 1.2671 -4 0 4 2 75.16 3.52 1.2641 0 0 4 2 75.27 1.03 1.2625 -4 6 1 4 75.36 1.25 1.2612 -7 3 1 4 76.33 8.17 1.2476 3 5 2 4 77.20 1.22 1.2357 -1 7 1 4 78.81 2.28 1.2144 1 7 1 4 78.89 1.12 1.2134 -7 1 3 4 82.26 1.64 1.1721 8 0 0 2 84.31 3.56 1.1487 -6 0 4 2 88.14 1.56 1.1083 2 2 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.