Richterite Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C American Mineralogist 85 (2000) 407-419 A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 24 _database_code_amcsd 0002374 CELL PARAMETERS: 10.0220 18.0750 5.3000 90.000 104.770 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 928.359 Density (g/cm3): 3.132 MAX. ABS. INTENSITY / VOLUME**2: 5.508060784 RIR: 0.573 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.79 1.88 9.0375 0 2 0 2 10.36 22.65 8.5407 1 1 0 4 17.30 2.59 5.1249 0 0 1 2 17.33 7.42 5.1167 1 3 0 4 18.07 10.78 4.9078 -1 1 1 4 19.65 22.84 4.5188 0 4 0 2 20.80 1.07 4.2704 2 2 0 4 21.79 5.14 4.0779 -2 0 1 2 22.14 25.37 4.0145 1 1 1 4 22.85 13.83 3.8924 -1 3 1 4 23.94 4.41 3.7170 -2 2 1 4 26.22 100.00 3.3994 1 3 1 4 26.29 7.88 3.3894 0 4 1 4 26.31 3.33 3.3870 1 5 0 4 26.98 65.12 3.3047 2 4 0 4 28.06 69.30 3.1799 3 1 0 4 29.10 9.71 3.0690 -3 1 1 4 29.51 6.99 3.0274 -2 4 1 4 30.10 38.33 2.9690 2 2 1 4 30.31 8.44 2.9491 -1 5 1 4 31.42 21.16 2.8469 3 3 0 4 32.36 40.75 2.7665 -3 3 1 4 32.97 96.57 2.7165 1 5 1 4 34.54 63.57 2.5970 0 6 1 4 35.02 1.79 2.5624 0 0 2 2 35.08 1.45 2.5584 2 6 0 4 35.20 85.46 2.5497 -2 0 2 2 35.99 4.43 2.4951 1 7 0 4 37.11 6.42 2.4227 4 0 0 2 37.33 9.30 2.4087 3 5 0 4 38.14 21.19 2.3595 -4 2 1 4 38.14 32.77 2.3594 -3 5 1 4 38.47 1.11 2.3401 4 2 0 4 38.90 1.08 2.3153 1 1 2 4 39.10 18.31 2.3036 -1 7 1 4 39.23 17.08 2.2966 -3 1 2 4 39.51 4.17 2.2807 3 3 1 4 40.47 3.14 2.2290 0 4 2 4 40.63 12.73 2.2206 -2 4 2 4 41.27 4.02 2.1875 1 7 1 4 41.52 42.28 2.1750 2 6 1 4 41.79 12.91 2.1613 -3 3 2 4 42.03 1.07 2.1499 -4 4 1 4 42.29 3.71 2.1372 -1 5 2 4 42.33 1.26 2.1352 4 4 0 4 43.98 23.75 2.0587 2 0 2 2 44.43 12.80 2.0390 -4 0 2 2 44.50 9.23 2.0360 3 5 1 4 44.94 1.62 2.0169 3 7 0 4 45.92 1.36 1.9763 -2 8 1 4 46.16 10.82 1.9665 1 9 0 4 46.29 1.23 1.9612 1 5 2 4 46.46 2.96 1.9546 4 2 1 4 46.58 7.38 1.9497 -3 5 2 4 47.16 7.94 1.9271 5 1 0 4 47.93 10.36 1.8981 -4 6 1 4 48.20 1.34 1.8882 -5 3 1 4 48.60 1.92 1.8734 2 4 2 4 48.73 8.75 1.8686 -1 9 1 4 49.01 3.87 1.8585 -4 4 2 4 49.40 3.28 1.8451 5 3 0 4 50.49 5.51 1.8075 0 10 0 2 50.57 4.36 1.8050 1 9 1 4 51.61 2.95 1.7708 -5 1 2 4 52.19 1.39 1.7526 -1 1 3 4 52.87 1.23 1.7317 1 7 2 4 54.12 2.18 1.6947 0 8 2 4 54.16 2.25 1.6935 2 10 0 4 54.25 5.71 1.6910 -2 8 2 4 54.27 10.18 1.6901 -1 3 3 4 54.36 2.77 1.6878 -3 9 1 4 54.68 6.15 1.6786 0 2 3 4 55.08 33.28 1.6674 4 6 1 4 55.62 6.21 1.6523 4 8 0 4 56.83 9.22 1.6201 1 11 0 4 57.02 5.53 1.6151 6 0 0 2 58.29 20.10 1.5830 -1 5 3 4 58.60 2.03 1.5754 -5 7 1 4 58.75 5.37 1.5717 4 0 2 2 58.94 2.47 1.5669 2 10 1 4 59.35 16.70 1.5571 -6 0 2 2 60.84 4.56 1.5225 1 9 2 4 60.90 7.04 1.5212 5 5 1 4 61.03 27.60 1.5182 -2 6 3 4 61.08 1.88 1.5171 -3 9 2 4 61.23 3.01 1.5137 -4 8 2 4 61.57 13.88 1.5063 0 12 0 2 62.50 1.98 1.4860 0 6 3 4 62.57 4.00 1.4845 4 4 2 4 62.93 1.15 1.4770 0 10 2 4 62.98 1.92 1.4759 2 2 3 4 63.04 3.44 1.4746 -2 10 2 4 63.16 2.71 1.4722 -6 4 2 4 63.52 4.24 1.4646 3 11 0 4 63.81 32.33 1.4586 -6 6 1 4 64.00 2.56 1.4548 -1 7 3 4 64.07 2.54 1.4533 -4 10 1 4 64.07 1.31 1.4533 -3 11 1 4 64.30 3.54 1.4487 4 10 0 4 64.75 3.01 1.4397 -5 3 3 4 65.71 1.39 1.4210 6 2 1 4 66.13 1.01 1.4129 -2 12 1 4 67.22 1.42 1.3928 -7 3 1 4 67.86 13.44 1.3811 5 1 2 4 67.90 3.23 1.3804 7 1 0 4 68.39 5.10 1.3718 -5 5 3 4 69.16 2.05 1.3583 2 10 2 4 69.65 4.01 1.3500 5 3 2 4 69.69 1.27 1.3492 7 3 0 4 69.99 1.34 1.3442 -6 2 3 4 70.02 8.30 1.3437 1 11 2 4 70.24 3.75 1.3400 -3 11 2 4 70.25 7.21 1.3398 2 6 3 4 70.74 3.25 1.3318 -5 9 2 4 70.79 9.67 1.3310 -7 5 1 4 71.22 1.86 1.3240 -1 9 3 4 71.64 1.79 1.3173 1 13 1 4 71.85 2.10 1.3139 6 8 0 4 72.04 8.04 1.3110 -1 1 4 4 72.25 1.20 1.3076 -3 1 4 4 72.84 3.64 1.2985 0 12 2 4 72.85 1.82 1.2984 6 6 1 4 72.95 19.26 1.2969 -2 12 2 4 73.78 2.30 1.2842 -1 3 4 4 73.86 1.03 1.2831 3 5 3 4 73.98 3.30 1.2812 0 0 4 2 74.00 1.14 1.2810 -3 3 4 4 74.12 2.88 1.2792 4 12 0 4 74.42 7.00 1.2748 -4 0 4 2 76.01 1.44 1.2520 -7 7 1 4 76.75 1.03 1.2418 4 2 3 4 76.77 1.32 1.2415 0 10 3 4 77.47 1.41 1.2320 6 0 2 2 77.53 1.26 1.2312 -1 13 2 4 79.05 2.95 1.2114 8 0 0 2 79.38 6.68 1.2072 -5 11 2 4 81.61 3.51 1.1797 -8 4 2 4 81.61 2.45 1.1797 -6 10 2 4 82.67 4.92 1.1673 2 0 4 2 83.53 1.21 1.1575 4 6 3 4 83.61 1.36 1.1565 1 15 1 4 85.12 2.94 1.1398 7 9 0 4 86.85 2.44 1.1215 -6 4 4 4 87.11 1.59 1.1189 -7 7 3 4 88.66 2.20 1.1032 0 16 1 4 89.32 2.18 1.0968 3 1 4 4 89.87 2.02 1.0915 5 5 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.