Fluor-uvite MacDonald D J, Hawthorne F C The Canadian Mineralogist 33 (1995) 849-858 The crystal chemistry of Si=Al substitution in tourmaline Sample: T77 Locality: East Africa _database_code_amcsd 0005441 CELL PARAMETERS: 15.9590 15.9590 7.1750 90.000 90.000 120.000 SPACE GROUP: R3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1582.573 Density (g/cm3): 3.213 MAX. ABS. INTENSITY / VOLUME**2: 7.676385115 RIR: 0.778 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.09 1.68 7.9795 1 1 0 6 13.91 12.89 6.3680 1 0 1 3 17.82 41.27 4.9773 0 2 1 3 19.27 19.45 4.6070 3 0 0 3 21.04 52.98 4.2231 2 1 1 6 22.28 41.54 3.9897 2 2 0 6 25.65 50.86 3.4724 0 1 2 3 26.36 12.03 3.3810 1 3 1 6 28.02 1.36 3.1840 2 0 2 3 28.68 4.42 3.1131 4 0 1 3 29.62 16.50 3.0160 4 1 0 6 30.22 88.04 2.9573 1 2 2 6 30.83 12.86 2.9002 3 2 1 6 33.70 2.80 2.6598 3 3 0 6 34.23 5.11 2.6193 3 1 2 6 34.78 100.00 2.5794 0 5 1 3 36.09 3.75 2.4887 0 4 2 3 36.61 1.81 2.4543 2 4 1 6 37.61 5.97 2.3917 0 0 3 1 37.87 11.19 2.3758 2 3 2 6 38.37 23.76 2.3459 5 1 1 6 39.11 2.96 2.3035 6 0 0 3 40.77 3.00 2.2131 5 2 0 6 41.23 4.31 2.1896 5 0 2 3 41.70 18.09 2.1661 4 3 1 6 42.59 8.59 2.1227 0 3 3 3 42.59 3.00 2.1227 3 0 3 3 42.83 8.34 2.1116 4 2 2 6 44.15 19.71 2.0513 2 2 3 6 44.38 44.64 2.0413 1 5 2 6 44.82 5.51 2.0222 1 6 1 6 45.47 4.37 1.9949 4 4 0 6 47.36 38.00 1.9195 3 4 2 6 47.78 1.62 1.9037 7 0 1 3 47.78 3.14 1.9037 3 5 1 6 48.58 5.40 1.8740 1 4 3 6 49.21 6.89 1.8517 6 2 1 6 50.20 1.05 1.8173 6 1 2 6 51.37 3.59 1.7788 1 0 4 3 51.38 5.81 1.7784 3 3 3 6 52.72 1.57 1.7362 0 2 4 3 53.32 1.43 1.7181 5 4 1 6 54.26 3.68 1.6905 2 6 2 6 55.38 14.73 1.6591 0 6 3 3 55.38 5.19 1.6591 6 0 3 3 55.94 15.59 1.6436 2 7 1 6 57.77 22.78 1.5959 5 5 0 6 57.93 2.97 1.5920 4 0 4 3 58.13 2.71 1.5870 4 5 2 6 58.49 1.81 1.5780 8 1 1 6 59.18 3.69 1.5612 3 2 4 6 59.74 2.53 1.5480 4 6 1 6 60.27 5.09 1.5357 9 0 0 3 60.61 7.69 1.5277 7 2 2 6 60.97 2.17 1.5197 7 3 1 6 61.49 5.38 1.5080 8 2 0 6 61.64 16.45 1.5047 0 5 4 3 62.85 3.57 1.4786 2 4 4 6 63.04 1.84 1.4746 1 8 2 6 64.04 16.15 1.4539 5 1 4 6 64.05 5.54 1.4537 1 7 3 6 64.05 1.54 1.4537 7 1 3 6 64.23 5.30 1.4501 6 4 2 6 65.08 4.33 1.4332 7 4 0 6 65.38 3.38 1.4273 0 1 5 3 65.75 2.26 1.4202 1 9 1 6 65.75 4.96 1.4202 6 5 1 6 66.40 10.04 1.4079 4 3 4 6 66.41 1.36 1.4077 3 6 3 6 66.41 4.19 1.4077 6 3 3 6 68.08 1.22 1.3772 3 8 1 6 69.23 11.10 1.3571 10 0 1 3 70.04 2.85 1.3434 5 6 2 6 70.04 1.03 1.3434 9 1 2 6 70.86 3.34 1.3299 6 6 0 6 70.99 2.50 1.3277 3 5 4 6 71.00 2.59 1.3275 5 5 3 6 71.14 3.89 1.3253 0 4 5 3 71.98 11.11 1.3118 10 1 0 6 72.12 1.87 1.3097 6 2 4 6 72.27 2.28 1.3073 2 3 5 6 72.30 3.50 1.3069 8 3 2 6 73.42 1.10 1.2897 0 10 2 3 73.74 2.47 1.2848 8 4 1 6 74.22 3.26 1.2777 9 3 0 6 74.37 1.75 1.2756 2 8 3 6 74.50 12.25 1.2736 5 0 5 3 75.46 4.31 1.2597 5 4 4 6 76.71 1.33 1.2423 1 5 5 6 76.74 1.76 1.2419 7 5 2 6 77.06 4.21 1.2376 0 11 1 3 77.84 2.70 1.2272 4 8 2 6 78.15 1.84 1.2230 2 10 1 6 78.90 1.47 1.2133 3 4 5 6 80.28 1.75 1.1958 0 0 6 1 81.41 2.67 1.1820 11 1 1 6 83.52 1.53 1.1575 3 0 6 3 84.18 5.20 1.1502 10 1 3 6 86.31 1.65 1.1271 6 5 4 6 86.32 2.89 1.1270 9 3 3 6 89.52 1.99 1.0948 10 0 4 3 89.95 1.18 1.0907 3 3 6 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.