Vanadio-oxy-dravite Bosi F, Skogby H, Reznitskii L, Halenius U American Mineralogist 99 (2014) 218-224 Vanadio-oxy-dravite, NaV3(Al4Mg2)(Si6O18)(BO3)3(OH)3O, a new mineral species of the tourmaline supergroup Locality: Sludyanka, Lake Baikal, Russia _database_code_amcsd 0020018 CELL PARAMETERS: 16.0273 16.0273 7.2833 90.000 90.000 120.000 SPACE GROUP: R3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1620.241 Density (g/cm3): 3.138 MAX. ABS. INTENSITY / VOLUME**2: 8.560746891 RIR: 0.888 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.73 36.71 6.4493 1 0 1 3 17.65 18.96 5.0243 0 2 1 3 19.18 18.79 4.6267 3 0 0 3 20.87 52.24 4.2568 2 1 1 6 22.19 65.47 4.0068 2 2 0 6 25.28 47.46 3.5224 0 1 2 3 26.18 8.80 3.4035 1 3 1 6 27.66 1.02 3.2247 2 0 2 3 28.49 1.94 3.1326 4 0 1 3 29.49 10.16 3.0289 4 1 0 6 29.87 67.28 2.9915 1 2 2 6 30.64 8.13 2.9176 3 2 1 6 33.88 6.11 2.6455 3 1 2 6 34.58 100.00 2.5940 0 5 1 3 35.74 1.95 2.5122 0 4 2 3 36.41 3.56 2.4679 2 4 1 6 37.03 7.47 2.4278 0 0 3 1 37.52 14.96 2.3971 2 3 2 6 38.16 15.00 2.3586 5 1 1 6 38.93 2.84 2.3133 6 0 0 3 40.59 1.19 2.2226 5 2 0 6 40.88 13.37 2.2077 5 0 2 3 41.47 9.37 2.1775 4 3 1 6 42.03 5.66 2.1498 0 3 3 3 42.03 6.68 2.1498 3 0 3 3 42.47 5.42 2.1284 4 2 2 6 43.59 11.29 2.0764 2 2 3 6 44.02 43.48 2.0571 1 5 2 6 44.58 8.03 2.0326 1 6 1 6 45.26 3.57 2.0034 4 4 0 6 46.99 27.53 1.9336 3 4 2 6 47.52 1.98 1.9132 3 5 1 6 48.03 6.04 1.8943 1 4 3 6 48.95 6.68 1.8609 6 2 1 6 49.83 1.27 1.8300 6 1 2 6 50.56 1.64 1.8054 1 0 4 3 50.82 3.79 1.7966 3 3 3 6 51.92 2.10 1.7612 0 2 4 3 53.04 1.11 1.7265 5 4 1 6 53.88 3.23 1.7017 2 6 2 6 54.81 14.84 1.6748 0 6 3 3 54.81 5.27 1.6748 6 0 3 3 55.65 13.17 1.6515 2 7 1 6 57.13 3.56 1.6123 4 0 4 3 57.50 17.05 1.6027 5 5 0 6 57.72 4.00 1.5971 4 5 2 6 58.18 2.30 1.5856 8 1 1 6 58.38 1.96 1.5807 3 2 4 6 59.42 3.73 1.5554 4 6 1 6 59.98 4.46 1.5422 9 0 0 3 60.20 5.42 1.5372 7 2 2 6 60.65 1.54 1.5269 7 3 1 6 60.84 15.39 1.5225 0 5 4 3 61.20 3.66 1.5144 8 2 0 6 62.05 4.31 1.4958 2 4 4 6 62.61 1.42 1.4836 1 8 2 6 63.24 15.63 1.4704 5 1 4 6 63.47 3.21 1.4656 1 7 3 6 63.80 4.48 1.4588 6 4 2 6 64.30 4.04 1.4487 0 1 5 3 64.77 5.65 1.4393 7 4 0 6 65.41 7.01 1.4268 6 5 1 6 65.41 1.16 1.4268 1 9 1 6 65.59 9.99 1.4232 4 3 4 6 65.82 1.54 1.4189 3 6 3 6 65.82 3.76 1.4189 6 3 3 6 67.72 1.26 1.3836 3 8 1 6 68.86 9.28 1.3635 10 0 1 3 69.58 3.03 1.3512 5 6 2 6 70.06 2.46 1.3431 0 4 5 3 70.17 1.04 1.3412 7 0 4 3 70.17 2.76 1.3412 3 5 4 6 70.39 4.20 1.3376 5 5 3 6 70.51 4.05 1.3356 6 6 0 6 71.18 2.16 1.3246 2 3 5 6 71.30 1.11 1.3228 6 2 4 6 71.63 9.57 1.3174 10 1 0 6 71.83 2.61 1.3143 8 3 2 6 72.24 1.43 1.3079 5 7 1 6 72.94 1.44 1.2970 0 10 2 3 73.35 1.37 1.2908 8 4 1 6 73.41 10.90 1.2899 5 0 5 3 73.74 2.48 1.2849 2 8 3 6 73.85 3.80 1.2832 9 3 0 6 74.63 2.53 1.2718 5 4 4 6 76.64 3.62 1.2433 0 11 1 3 77.02 1.02 1.2381 7 4 3 6 77.33 1.89 1.2340 4 8 2 6 77.73 1.19 1.2286 2 10 1 6 77.79 1.99 1.2278 3 4 5 6 78.85 1.79 1.2139 0 0 6 1 79.95 1.41 1.2000 6 1 5 6 80.97 3.50 1.1874 11 1 1 6 82.08 1.31 1.1741 3 0 6 3 83.48 5.38 1.1579 10 1 3 6 85.61 1.81 1.1345 9 3 3 6 88.47 1.36 1.1051 3 3 6 6 88.60 2.17 1.1039 10 0 4 3 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.