Dravite Bosi F, Lucchesi S European Journal of Mineralogy 16 (2004) 335-344 Crystal chemistry of the schorl-dravite series Note: Tourmaline TM65e Locality: Arendal, Norway _database_code_amcsd 0007048 CELL PARAMETERS: 15.9541 15.9541 7.2035 90.000 90.000 120.000 SPACE GROUP: R3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1587.884 Density (g/cm3): 3.001 MAX. ABS. INTENSITY / VOLUME**2: 6.975519999 RIR: 0.757 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.09 5.41 7.9770 1 1 0 6 13.86 24.61 6.3875 1 0 1 3 17.79 19.65 4.9860 0 2 1 3 19.27 12.34 4.6056 3 0 0 3 21.01 64.46 4.2280 2 1 1 6 22.29 86.19 3.9885 2 2 0 6 25.56 54.32 3.4853 0 1 2 3 26.34 13.98 3.3831 1 3 1 6 28.66 3.03 3.1146 4 0 1 3 29.63 11.42 3.0150 4 1 0 6 30.14 69.59 2.9649 1 2 2 6 30.82 7.42 2.9013 3 2 1 6 34.16 6.49 2.6245 3 1 2 6 34.77 100.00 2.5800 0 5 1 3 36.61 2.81 2.4548 2 4 1 6 37.45 8.89 2.4012 0 0 3 1 37.81 13.68 2.3795 2 3 2 6 38.36 19.27 2.3462 5 1 1 6 39.12 2.27 2.3028 6 0 0 3 41.17 11.91 2.1924 5 0 2 3 41.69 12.45 2.1663 4 3 1 6 42.46 6.10 2.1292 0 3 3 3 42.46 5.89 2.1292 3 0 3 3 42.77 5.98 2.1140 4 2 2 6 44.02 13.10 2.0571 2 2 3 6 44.33 38.80 2.0435 1 5 2 6 44.82 6.96 2.0223 1 6 1 6 45.48 3.13 1.9943 4 4 0 6 47.31 31.70 1.9213 3 4 2 6 47.78 1.48 1.9036 3 5 1 6 48.46 5.29 1.8783 1 4 3 6 49.21 7.98 1.8516 6 2 1 6 49.83 1.40 1.8301 7 1 0 6 50.16 1.37 1.8187 6 1 2 6 51.15 2.76 1.7858 1 0 4 3 51.26 3.90 1.7821 3 3 3 6 52.51 1.96 1.7426 0 2 4 3 52.90 1.16 1.7309 5 3 2 6 54.23 3.16 1.6916 2 6 2 6 55.27 16.07 1.6620 0 6 3 3 55.27 4.50 1.6620 6 0 3 3 55.95 15.50 1.6435 2 7 1 6 57.73 3.38 1.5969 4 0 4 3 57.79 17.17 1.5954 5 5 0 6 58.09 3.04 1.5879 4 5 2 6 58.50 2.50 1.5778 8 1 1 6 58.99 1.73 1.5658 3 2 4 6 59.74 3.76 1.5479 4 6 1 6 60.29 5.03 1.5352 9 0 0 3 60.58 5.60 1.5284 7 2 2 6 60.97 1.42 1.5195 7 3 1 6 61.46 15.60 1.5088 0 5 4 3 61.51 3.84 1.5075 8 2 0 6 62.67 3.68 1.4825 2 4 4 6 63.01 1.45 1.4752 1 8 2 6 63.87 15.66 1.4575 5 1 4 6 63.96 3.85 1.4555 1 7 3 6 63.96 1.06 1.4555 7 1 3 6 64.20 5.26 1.4506 6 4 2 6 65.10 3.58 1.4329 0 1 5 3 65.11 4.45 1.4327 7 4 0 6 65.76 6.29 1.4200 6 5 1 6 65.76 1.73 1.4200 1 9 1 6 66.23 11.98 1.4112 4 3 4 6 66.32 1.55 1.4093 3 6 3 6 66.32 4.17 1.4093 6 3 3 6 68.09 1.45 1.3770 3 8 1 6 69.24 10.26 1.3569 10 0 1 3 70.02 3.32 1.3438 5 6 2 6 70.83 2.91 1.3304 3 5 4 6 70.87 3.03 1.3297 0 4 5 3 70.88 3.74 1.3295 6 6 0 6 70.92 4.37 1.3288 5 5 3 6 71.96 1.41 1.3122 6 2 4 6 72.00 2.15 1.3116 2 3 5 6 72.01 10.74 1.3114 10 1 0 6 72.28 2.52 1.3072 8 3 2 6 72.64 1.40 1.3016 5 7 1 6 73.40 1.66 1.2900 0 10 2 3 73.76 1.77 1.2846 8 4 1 6 74.24 11.10 1.2775 5 0 5 3 74.25 4.51 1.2774 9 3 0 6 74.29 2.35 1.2767 2 8 3 6 75.30 3.44 1.2620 5 4 4 6 77.07 4.14 1.2374 0 11 1 3 77.82 1.89 1.2274 4 8 2 6 78.17 1.30 1.2228 2 10 1 6 78.64 2.50 1.2166 3 4 5 6 79.90 1.77 1.2006 0 0 6 1 80.82 1.05 1.1893 6 1 5 6 81.43 3.08 1.1818 11 1 1 6 83.15 1.31 1.1618 3 0 6 3 84.11 5.58 1.1509 10 1 3 6 86.16 1.16 1.1286 6 5 4 6 86.25 2.03 1.1277 9 3 3 6 89.38 2.22 1.0962 10 0 4 3 89.42 1.06 1.0958 7 2 5 6 89.58 1.35 1.0942 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.