Bobtraillite McDonald A M, Chao G Y The Canadian Mineralogist 43 (2005) 747-758 Bobtraillite, (Na,Ca)13Sr11(Zr,Y,Nb)14Si42B6O132(OH)12*12H2O, a new mineral species from Mont Saint-Hilaire, Quebec: description, structure determination and relationship to benitoite and wadeite Locality: Poudrette quarry, Mont Saint-Hilaire, Quebec, Canada _database_code_amcsd 0006016 CELL PARAMETERS: 19.7200 19.7200 9.9788 90.000 90.000 120.000 SPACE GROUP: P-3c1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 3360.646 Density (g/cm3): 3.126 MAX. ABS. INTENSITY / VOLUME**2: 17.82160608 RIR: 1.856 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 5.17 35.84 17.0780 1 0 0 6 8.97 12.90 9.8600 1 1 0 6 13.72 36.82 6.4549 2 1 0 12 15.57 29.92 5.6927 3 0 0 6 16.36 15.79 5.4198 1 2 1 12 16.36 15.78 5.4198 2 1 1 12 17.78 5.09 4.9894 0 0 2 2 17.99 1.72 4.9300 2 2 0 6 18.73 4.16 4.7366 3 1 0 12 20.09 1.00 4.4200 2 2 1 12 20.81 4.84 4.2695 4 0 0 6 22.52 29.12 3.9476 1 2 2 12 22.52 29.10 3.9476 2 1 2 12 22.70 2.68 3.9180 3 2 0 12 23.71 23.58 3.7522 0 3 2 6 23.71 23.69 3.7522 3 0 2 6 25.94 7.45 3.4352 1 3 2 12 25.94 7.49 3.4352 3 1 2 12 26.09 7.04 3.4156 5 0 0 6 27.13 27.59 3.2867 3 3 0 6 27.50 1.64 3.2439 0 4 2 6 27.50 1.62 3.2439 4 0 2 6 27.64 1.01 3.2274 4 2 0 12 28.59 58.51 3.1217 3 3 1 12 28.98 3.58 3.0815 2 3 2 12 28.98 3.55 3.0815 3 2 2 12 29.11 2.21 3.0673 5 1 0 12 29.93 1.28 2.9858 1 4 2 12 29.93 1.27 2.9858 4 1 2 12 30.23 6.92 2.9568 1 2 3 12 30.23 6.80 2.9568 2 1 3 12 31.43 6.99 2.8463 6 0 0 6 31.75 14.10 2.8184 0 5 2 6 31.75 14.07 2.8184 5 0 2 6 32.63 100.00 2.7447 3 3 2 12 36.00 16.70 2.4947 0 0 4 2 36.34 1.88 2.4723 0 6 2 6 36.34 1.89 2.4723 6 0 2 6 36.84 2.92 2.4397 7 0 0 6 37.50 1.88 2.3981 2 5 2 12 37.50 1.88 2.3981 5 2 2 12 37.99 8.33 2.3683 6 2 0 12 38.51 1.51 2.3379 3 3 3 12 39.44 1.31 2.2849 0 3 4 6 39.44 1.29 2.2849 3 0 4 6 40.83 3.30 2.2100 4 4 2 12 40.88 1.21 2.2073 1 3 4 12 40.88 1.18 2.2073 3 1 4 12 41.19 1.40 2.1917 0 7 2 6 41.19 1.40 2.1917 7 0 2 6 41.99 4.95 2.1516 6 3 0 12 42.24 1.59 2.1395 2 6 2 12 42.24 1.59 2.1395 6 2 2 12 42.34 1.15 2.1348 8 0 0 6 43.37 1.21 2.0864 7 2 0 12 45.00 1.89 2.0146 0 5 4 6 45.00 1.85 2.0146 5 0 4 6 45.28 4.71 2.0027 4 5 2 12 45.28 4.72 2.0027 5 4 2 12 45.66 44.88 1.9871 3 3 4 12 45.93 2.51 1.9757 3 6 2 12 45.93 2.49 1.9757 6 3 2 12 46.35 2.31 1.9590 6 4 0 12 47.94 33.99 1.8976 9 0 0 6 48.52 3.62 1.8761 0 6 4 6 48.52 3.67 1.8761 6 0 4 6 49.71 1.09 1.8340 5 5 2 12 49.91 1.25 1.8272 4 5 3 12 49.91 1.23 1.8272 5 4 3 12 50.02 1.10 1.8235 6 4 2 12 50.02 1.09 1.8235 4 6 2 12 50.67 2.43 1.8015 1 6 4 12 50.67 2.44 1.8015 6 1 4 12 51.53 6.31 1.7736 0 9 2 6 51.53 6.29 1.7736 9 0 2 6 52.79 7.81 1.7340 8 3 0 12 53.34 9.48 1.7176 2 6 4 12 53.34 9.44 1.7176 6 2 4 12 55.95 3.25 1.6433 6 6 0 6 56.16 5.29 1.6379 3 8 2 12 56.16 5.29 1.6379 8 3 2 12 56.48 2.45 1.6293 3 6 4 12 56.48 2.43 1.6293 6 3 4 12 56.78 2.68 1.6215 6 6 1 12 57.20 1.63 1.6105 1 2 6 12 57.20 1.63 1.6105 2 1 6 12 57.75 1.50 1.5964 0 3 6 6 57.75 1.49 1.5964 3 0 6 6 59.20 11.23 1.5609 6 6 2 12 61.39 4.56 1.5103 0 9 4 6 61.39 4.57 1.5103 9 0 4 6 61.61 1.99 1.5053 3 9 2 12 61.61 2.00 1.5053 9 3 2 12 62.07 1.54 1.4953 0 5 6 6 62.07 1.52 1.4953 5 0 6 6 62.60 16.76 1.4840 3 3 6 12 62.74 1.38 1.4809 11 1 0 12 63.51 1.02 1.4648 1 11 1 12 63.51 1.02 1.4648 11 1 1 12 65.56 2.90 1.4238 3 8 4 12 65.56 2.91 1.4238 8 3 4 12 65.78 3.11 1.4196 1 11 2 12 65.78 3.11 1.4196 11 1 2 12 67.31 1.21 1.3911 3 10 2 12 67.31 1.21 1.3911 10 3 2 12 67.38 1.78 1.3898 9 5 0 12 68.35 8.50 1.3723 6 6 4 12 69.48 1.30 1.3528 1 11 3 12 69.48 1.32 1.3528 11 1 3 12 70.31 3.08 1.3388 9 5 2 12 70.31 3.06 1.3388 5 9 2 12 72.24 2.76 1.3078 3 3 7 12 76.35 4.49 1.2473 0 0 8 2 76.72 2.72 1.2422 12 3 0 12 78.39 3.78 1.2199 14 0 0 6 78.84 1.04 1.2141 5 9 4 12 78.84 1.05 1.2141 9 5 4 12 79.51 3.64 1.2054 3 12 2 12 79.51 3.65 1.2054 12 3 2 12 79.92 1.81 1.2003 3 8 6 12 79.92 1.81 1.2003 8 3 6 12 82.52 4.47 1.1689 6 6 6 12 82.76 2.42 1.1662 3 3 8 12 83.09 1.16 1.1624 7 8 4 12 83.09 1.16 1.1624 8 7 4 12 87.78 1.74 1.1120 3 12 4 12 87.78 1.73 1.1120 12 3 4 12 88.62 1.09 1.1036 2 6 8 12 88.62 1.10 1.1036 6 2 8 12 89.41 1.32 1.0959 0 14 4 6 89.41 1.31 1.0959 14 0 4 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.