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 27 _database_code_amcsd 0002377 CELL PARAMETERS: 10.0410 18.0810 5.3000 90.000 104.790 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 930.342 Density (g/cm3): 3.103 MAX. ABS. INTENSITY / VOLUME**2: 5.460233023 RIR: 0.573 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.78 2.27 9.0405 0 2 0 2 10.34 14.79 8.5533 1 1 0 4 17.30 3.00 5.1244 0 0 1 2 17.32 8.85 5.1205 1 3 0 4 18.07 10.45 4.9095 -1 1 1 4 19.64 22.73 4.5202 0 4 0 2 21.77 5.70 4.0826 -2 0 1 2 22.14 26.01 4.0157 1 1 1 4 22.84 14.31 3.8937 -1 3 1 4 23.92 6.03 3.7208 -2 2 1 4 26.21 100.00 3.4004 1 3 1 4 26.29 8.25 3.3899 0 4 1 4 26.30 4.40 3.3887 1 5 0 4 26.95 63.43 3.3081 2 4 0 4 28.01 65.02 3.1855 3 1 0 4 29.05 8.78 3.0738 -3 1 1 4 29.48 7.35 3.0298 -2 4 1 4 30.08 39.85 2.9711 2 2 1 4 30.30 9.65 2.9501 -1 5 1 4 31.38 22.20 2.8511 3 3 0 4 32.32 39.00 2.7702 -3 3 1 4 32.96 94.54 2.7174 1 5 1 4 34.53 63.91 2.5976 0 6 1 4 35.02 1.97 2.5622 0 0 2 2 35.05 1.28 2.5603 2 6 0 4 35.19 85.11 2.5506 -2 0 2 2 35.98 4.48 2.4962 1 7 0 4 37.04 6.96 2.4271 4 0 0 2 37.29 10.07 2.4115 3 5 0 4 38.07 22.61 2.3634 -4 2 1 4 38.10 33.34 2.3619 -3 5 1 4 38.40 1.53 2.3441 4 2 0 4 39.09 18.89 2.3044 -1 7 1 4 39.20 15.98 2.2984 -3 1 2 4 39.47 5.07 2.2828 3 3 1 4 40.47 3.46 2.2290 0 4 2 4 40.61 12.85 2.2214 -2 4 2 4 41.26 3.27 2.1882 1 7 1 4 41.50 41.91 2.1762 2 6 1 4 41.76 13.13 2.1629 -3 3 2 4 41.96 1.34 2.1530 -4 4 1 4 42.26 1.45 2.1383 4 4 0 4 42.28 4.34 2.1374 -1 5 2 4 43.97 25.20 2.0593 2 0 2 2 44.38 12.51 2.0413 -4 0 2 2 44.46 8.07 2.0377 3 5 1 4 44.90 1.78 2.0188 3 7 0 4 45.60 1.04 1.9894 -3 7 1 4 45.89 1.43 1.9773 -2 8 1 4 46.14 10.86 1.9673 1 9 0 4 46.29 1.06 1.9614 1 5 2 4 46.40 2.76 1.9569 4 2 1 4 46.55 7.80 1.9510 -3 5 2 4 47.07 8.13 1.9306 5 1 0 4 47.87 10.49 1.9003 -4 6 1 4 48.11 1.39 1.8914 -5 3 1 4 48.58 1.57 1.8740 2 4 2 4 48.71 8.32 1.8693 -1 9 1 4 48.96 3.55 1.8604 -4 4 2 4 49.31 3.40 1.8481 5 3 0 4 50.47 5.66 1.8081 0 10 0 2 50.55 4.62 1.8056 1 9 1 4 51.54 2.45 1.7733 -5 1 2 4 52.20 1.69 1.7525 -1 1 3 4 52.86 1.08 1.7320 1 7 2 4 54.11 2.58 1.6949 0 8 2 4 54.13 2.19 1.6944 2 10 0 4 54.23 5.36 1.6916 -2 8 2 4 54.28 10.82 1.6901 -1 3 3 4 54.32 2.86 1.6890 -3 9 1 4 54.68 6.52 1.6784 0 2 3 4 55.02 32.67 1.6690 4 6 1 4 55.56 5.42 1.6540 4 8 0 4 56.81 9.11 1.6207 1 11 0 4 56.91 5.56 1.6181 6 0 0 2 58.28 19.44 1.5831 -1 5 3 4 58.51 2.41 1.5774 -5 7 1 4 58.70 5.40 1.5729 4 0 2 2 58.91 2.30 1.5676 2 10 1 4 59.25 16.57 1.5596 -6 0 2 2 60.82 6.73 1.5230 5 5 1 4 60.83 4.44 1.5228 1 9 2 4 61.02 27.81 1.5184 -2 6 3 4 61.04 1.96 1.5179 -3 9 2 4 61.18 3.12 1.5149 -4 8 2 4 61.55 13.67 1.5067 0 12 0 2 62.50 1.93 1.4860 0 6 3 4 62.52 4.22 1.4856 4 4 2 4 62.91 1.23 1.4773 0 10 2 4 62.97 1.63 1.4761 2 2 3 4 63.02 3.64 1.4751 -2 10 2 4 63.05 2.75 1.4743 -6 4 2 4 63.48 4.05 1.4655 3 11 0 4 63.70 31.87 1.4609 -6 6 1 4 64.00 2.20 1.4549 -1 7 3 4 64.01 2.36 1.4545 -4 10 1 4 64.03 1.38 1.4542 -3 11 1 4 64.24 3.82 1.4500 4 10 0 4 64.69 2.87 1.4410 -5 3 3 4 65.61 1.72 1.4230 6 2 1 4 66.10 1.16 1.4136 -2 12 1 4 67.08 1.56 1.3953 -7 3 1 4 67.76 2.93 1.3828 7 1 0 4 67.79 12.61 1.3824 5 1 2 4 68.32 5.07 1.3729 -5 5 3 4 69.14 2.30 1.3587 2 10 2 4 69.55 1.42 1.3516 7 3 0 4 69.58 4.48 1.3512 5 3 2 4 69.90 1.43 1.3457 -6 2 3 4 70.00 7.99 1.3440 1 11 2 4 70.20 3.88 1.3407 -3 11 2 4 70.24 7.49 1.3401 2 6 3 4 70.65 9.62 1.3332 -7 5 1 4 70.66 3.28 1.3331 -5 9 2 4 71.21 2.11 1.3242 -1 9 3 4 71.61 1.76 1.3177 1 13 1 4 71.74 2.43 1.3157 6 8 0 4 72.04 7.56 1.3109 -1 1 4 4 72.24 1.39 1.3078 -3 1 4 4 72.74 1.68 1.3000 6 6 1 4 72.82 3.63 1.2988 0 12 2 4 72.92 18.92 1.2973 -2 12 2 4 73.10 1.11 1.2946 5 5 2 4 73.79 2.49 1.2842 -1 3 4 4 73.98 1.14 1.2812 -3 3 4 4 73.99 3.41 1.2811 0 0 4 2 74.06 2.91 1.2801 4 12 0 4 74.39 7.00 1.2753 -4 0 4 2 75.88 1.30 1.2539 -7 7 1 4 76.71 1.31 1.2424 4 2 3 4 76.76 1.29 1.2417 0 10 3 4 77.38 1.48 1.2333 6 0 2 2 77.51 1.33 1.2315 -1 13 2 4 78.88 3.08 1.2135 8 0 0 2 79.30 6.54 1.2082 -5 11 2 4 81.44 3.61 1.1817 -8 4 2 4 81.50 2.45 1.1810 -6 10 2 4 82.66 4.93 1.1673 2 0 4 2 83.48 1.10 1.1580 4 6 3 4 83.58 1.36 1.1569 1 15 1 4 84.98 3.03 1.1413 7 9 0 4 85.00 1.01 1.1411 5 9 2 4 86.77 2.51 1.1223 -6 4 4 4 86.98 1.60 1.1201 -7 7 3 4 88.63 2.27 1.1035 0 16 1 4 89.30 1.98 1.0970 3 1 4 4 89.80 1.84 1.0921 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.