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 29 _database_code_amcsd 0002379 CELL PARAMETERS: 10.0390 18.0680 5.2980 90.000 104.810 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 929.051 Density (g/cm3): 3.956 MAX. ABS. INTENSITY / VOLUME**2: 36.80829179 RIR: 3.029 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.35 100.00 8.5500 1 1 0 4 17.31 2.42 5.1220 0 0 1 2 17.33 6.14 5.1174 1 3 0 4 18.07 2.24 4.9081 -1 1 1 4 18.28 18.06 4.8527 2 0 0 2 19.65 5.14 4.5170 0 4 0 2 19.93 1.70 4.4557 0 2 1 4 21.77 2.47 4.0820 -2 0 1 2 22.15 3.21 4.0135 1 1 1 4 26.22 19.94 3.3984 1 3 1 4 26.31 5.93 3.3878 0 4 1 4 26.97 7.05 3.3063 2 4 0 4 28.02 32.24 3.1845 3 1 0 4 29.49 4.70 3.0286 -2 4 1 4 30.09 2.81 2.9695 2 2 1 4 30.31 2.90 2.9485 -1 5 1 4 31.39 5.92 2.8500 3 3 0 4 32.33 8.19 2.7695 -3 3 1 4 32.98 39.86 2.7156 1 5 1 4 34.21 3.36 2.6209 -1 1 2 4 34.55 31.43 2.5959 0 6 1 4 34.76 1.51 2.5806 2 4 1 4 35.04 1.73 2.5610 0 0 2 2 35.20 28.95 2.5499 -2 0 2 2 36.00 1.21 2.4944 1 7 0 4 37.05 7.41 2.4264 4 0 0 2 37.10 5.58 2.4233 -2 6 1 4 38.08 1.60 2.3630 -4 2 1 4 38.12 18.70 2.3610 -3 5 1 4 38.92 3.74 2.3142 1 1 2 4 39.20 9.87 2.2979 -3 1 2 4 39.49 1.52 2.2817 3 3 1 4 40.63 1.35 2.2205 -2 4 2 4 41.28 2.87 2.1868 1 7 1 4 41.52 19.47 2.1748 2 6 1 4 41.77 3.21 2.1623 -3 3 2 4 41.98 1.23 2.1524 -4 4 1 4 43.99 10.59 2.0582 2 0 2 2 44.38 7.02 2.0410 -4 0 2 2 44.49 7.35 2.0366 3 5 1 4 45.62 1.59 1.9885 -3 7 1 4 46.18 1.64 1.9659 1 9 0 4 46.42 1.03 1.9560 4 2 1 4 47.89 7.58 1.8996 -4 6 1 4 50.51 2.30 1.8068 0 10 0 2 50.59 1.10 1.8044 1 9 1 4 51.54 2.65 1.7731 -5 1 2 4 52.46 1.96 1.7443 -5 5 1 4 54.17 1.72 1.6932 2 10 0 4 54.26 1.71 1.6907 -2 8 2 4 54.30 2.18 1.6894 -1 3 3 4 55.05 11.57 1.6681 4 6 1 4 55.59 1.68 1.6532 4 8 0 4 56.85 5.55 1.6195 1 11 0 4 56.93 3.05 1.6176 6 0 0 2 58.31 7.38 1.5823 -1 5 3 4 58.73 2.89 1.5721 4 0 2 2 59.26 5.51 1.5594 -6 0 2 2 60.16 1.44 1.5382 -3 5 3 4 60.85 3.79 1.5223 5 5 1 4 61.05 9.18 1.5178 -2 6 3 4 61.60 3.98 1.5057 0 12 0 2 62.54 2.22 1.4852 0 6 3 4 63.06 1.72 1.4742 -2 10 2 4 63.13 1.42 1.4727 1 5 3 4 63.52 3.08 1.4646 3 11 0 4 63.72 9.52 1.4604 -6 6 1 4 64.03 1.09 1.4541 -1 7 3 4 64.28 1.72 1.4492 4 10 0 4 66.05 1.44 1.4145 -4 6 3 4 67.79 1.63 1.3824 7 1 0 4 67.83 3.92 1.3817 5 1 2 4 68.34 2.72 1.3726 -5 5 3 4 69.19 1.16 1.3578 2 10 2 4 70.05 3.64 1.3432 1 11 2 4 70.25 2.50 1.3399 -3 11 2 4 70.29 3.37 1.3393 2 6 3 4 70.68 3.74 1.3329 -7 5 1 4 72.08 2.60 1.3103 -1 1 4 4 72.97 5.15 1.2965 -2 12 2 4 73.88 1.06 1.2828 3 5 3 4 74.03 1.53 1.2805 0 0 4 2 74.11 1.53 1.2794 4 12 0 4 74.41 2.36 1.2750 -4 0 4 2 78.91 1.33 1.2132 8 0 0 2 79.34 2.73 1.2076 -5 11 2 4 82.71 1.70 1.1667 2 0 4 2 88.71 1.03 1.1028 0 16 1 4 89.86 1.02 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.