Schorl Fortier S, Donnay G The Canadian Mineralogist 13 (1975) 173-177 Schorl refinement showing composition dependence of the tourmaline structure Locality: Andreasberg, Harz, Lower Saxony, Germany _database_code_amcsd 0005111 CELL PARAMETERS: 15.9920 15.9920 7.1900 90.000 90.000 120.000 SPACE GROUP: R3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1592.447 Density (g/cm3): 3.229 MAX. ABS. INTENSITY / VOLUME**2: 10.08244850 RIR: 1.017 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.07 1.21 7.9960 1 1 0 6 13.88 48.59 6.3813 1 0 1 3 17.78 15.40 4.9877 0 2 1 3 19.23 16.99 4.6165 3 0 0 3 20.99 53.00 4.2319 2 1 1 6 22.24 58.42 3.9980 2 2 0 6 25.60 52.06 3.4797 0 1 2 3 26.31 3.94 3.3880 1 3 1 6 27.96 1.58 3.1906 2 0 2 3 29.56 8.64 3.0222 4 1 0 6 30.16 56.87 2.9634 1 2 2 6 30.77 8.45 2.9062 3 2 1 6 34.16 3.57 2.6248 3 1 2 6 34.71 100.00 2.5847 0 5 1 3 36.01 3.49 2.4938 0 4 2 3 36.54 4.22 2.4594 2 4 1 6 37.53 5.24 2.3967 0 0 3 1 37.79 13.09 2.3807 2 3 2 6 38.29 13.84 2.3507 5 1 1 6 39.02 3.42 2.3082 6 0 0 3 39.24 1.07 2.2958 1 1 3 6 40.68 2.01 2.2177 5 2 0 6 41.14 15.00 2.1942 5 0 2 3 41.61 9.90 2.1706 4 3 1 6 42.50 4.51 2.1271 0 3 3 3 42.50 6.41 2.1271 3 0 3 3 42.73 4.23 2.1159 4 2 2 6 44.05 11.17 2.0556 2 2 3 6 44.28 40.00 2.0455 1 5 2 6 44.72 7.71 2.0264 1 6 1 6 45.37 4.22 1.9990 4 4 0 6 47.25 24.41 1.9235 3 4 2 6 47.67 2.21 1.9076 3 5 1 6 48.48 7.70 1.8779 1 4 3 6 49.10 6.77 1.8555 6 2 1 6 49.70 1.22 1.8344 7 1 0 6 50.09 1.31 1.8210 6 1 2 6 51.26 3.57 1.7821 3 3 3 6 52.60 2.35 1.7398 0 2 4 3 52.82 1.38 1.7333 5 3 2 6 54.14 2.72 1.6940 2 6 2 6 55.25 14.60 1.6626 0 6 3 3 55.25 5.27 1.6626 6 0 3 3 55.82 12.57 1.6470 2 7 1 6 57.64 17.64 1.5992 5 5 0 6 57.79 3.91 1.5953 4 0 4 3 57.99 2.91 1.5903 4 5 2 6 58.36 1.19 1.5813 8 1 1 6 59.04 1.65 1.5645 3 2 4 6 59.60 3.57 1.5512 4 6 1 6 60.13 3.39 1.5388 9 0 0 3 60.47 4.70 1.5309 7 2 2 6 60.83 1.72 1.5228 7 3 1 6 61.35 3.51 1.5111 8 2 0 6 61.50 14.94 1.5078 0 5 4 3 62.70 2.91 1.4817 2 4 4 6 62.89 1.26 1.4777 1 8 2 6 63.90 15.34 1.4569 5 1 4 6 63.91 3.12 1.4567 1 7 3 6 64.08 5.34 1.4531 6 4 2 6 64.93 4.48 1.4361 7 4 0 6 65.23 4.38 1.4303 0 1 5 3 65.60 1.17 1.4231 1 9 1 6 65.60 6.79 1.4231 6 5 1 6 66.24 9.30 1.4108 4 3 4 6 66.26 1.16 1.4106 3 6 3 6 66.26 3.38 1.4106 6 3 3 6 67.92 1.43 1.3801 3 8 1 6 69.07 10.16 1.3599 10 0 1 3 69.87 3.69 1.3462 5 6 2 6 70.69 3.44 1.3327 6 6 0 6 70.82 2.90 1.3304 3 5 4 6 70.83 5.25 1.3303 5 5 3 6 70.97 2.03 1.3280 0 4 5 3 71.81 8.83 1.3145 10 1 0 6 72.09 2.09 1.3101 2 3 5 6 72.13 2.18 1.3096 8 3 2 6 72.45 1.26 1.3045 5 7 1 6 73.08 1.03 1.2949 9 0 3 3 73.24 1.73 1.2924 0 10 2 3 73.56 1.69 1.2875 8 4 1 6 74.04 3.45 1.2804 9 3 0 6 74.19 2.64 1.2782 2 8 3 6 74.32 10.33 1.2763 5 0 5 3 75.28 2.21 1.2624 5 4 4 6 76.87 3.84 1.2402 0 11 1 3 77.48 1.02 1.2319 4 7 3 6 77.48 1.13 1.2319 7 4 3 6 77.65 1.49 1.2297 4 8 2 6 77.96 1.25 1.2255 2 10 1 6 78.70 1.95 1.2158 3 4 5 6 80.08 1.91 1.1983 0 0 6 1 80.87 1.08 1.1886 6 1 5 6 81.21 3.26 1.1845 11 1 1 6 83.31 1.18 1.1599 3 0 6 3 83.96 5.61 1.1526 10 1 3 6 85.19 1.16 1.1390 1 11 2 6 86.09 1.16 1.1294 1 9 4 6 86.10 1.89 1.1293 9 3 3 6 87.59 1.33 1.1140 1 4 6 6 89.29 1.97 1.0971 10 0 4 3 89.72 1.09 1.0929 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.