Niobokupletskite Piilonen P C, McDonald A M, Lalonde A E The Canadian Mineralogist 41 (2003) 27-54 Insights into astrophyllite-group minerals II: Crystal chemistry Sample: MSH42 Locality: nepheline syenite pegmatite at Mont Saint-Hilaire, Quebec, Canada _database_code_amcsd 0005821 CELL PARAMETERS: 5.4303 11.9240 11.7470 112.927 94.750 103.175 SPACE GROUP: P-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 669.497 Density (g/cm3): 3.320 MAX. ABS. INTENSITY / VOLUME**2: 22.16036499 RIR: 2.173 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.33 100.00 10.6191 0 0 1 2 8.40 37.44 10.5315 0 1 0 2 9.00 17.06 9.8263 0 -1 1 2 15.32 11.41 5.7854 0 -2 1 2 16.77 2.52 5.2872 -1 1 0 2 17.53 3.01 5.0602 -1 0 1 2 20.04 9.83 4.4318 -1 -1 1 2 20.34 5.38 4.3665 -1 2 0 2 20.43 3.20 4.3461 1 0 1 2 20.49 7.29 4.3353 1 -2 1 2 21.12 1.75 4.2063 1 1 0 2 21.77 5.91 4.0829 0 2 1 2 22.89 1.78 3.8853 0 -1 3 2 23.44 3.02 3.7952 -1 2 1 2 23.55 1.66 3.7775 1 -1 2 2 23.66 5.83 3.7606 0 -2 3 2 23.83 4.98 3.7346 1 -2 2 2 23.95 1.61 3.7162 -1 1 2 2 25.16 37.98 3.5397 0 0 3 2 25.17 9.90 3.5387 1 1 1 2 25.25 2.10 3.5271 1 -3 1 2 25.32 3.28 3.5178 -1 -2 1 2 25.37 2.49 3.5105 0 3 0 2 27.18 11.75 3.2806 -1 -1 3 2 27.23 1.51 3.2754 0 -3 3 2 28.46 4.55 3.1366 0 2 2 2 28.81 10.24 3.0988 -1 2 2 2 29.34 8.95 3.0439 1 -2 3 2 29.82 5.00 2.9960 0 1 3 2 29.86 1.45 2.9926 -1 3 1 2 30.68 2.50 2.9144 0 -2 4 2 30.99 4.24 2.8861 1 -3 3 2 31.08 3.27 2.8772 0 -1 4 2 31.10 5.02 2.8756 1 1 2 2 31.37 1.68 2.8512 0 -4 1 2 31.61 3.49 2.8306 1 2 1 2 31.71 1.29 2.8217 1 -4 1 2 31.74 1.55 2.8193 -1 -3 2 2 32.12 20.28 2.7871 -1 -3 1 2 32.15 21.99 2.7839 1 -4 2 2 33.44 18.17 2.6794 -2 1 1 2 33.59 2.39 2.6677 -1 -1 4 2 33.76 9.10 2.6548 0 0 4 2 34.48 3.91 2.6009 -1 -2 4 2 34.67 17.61 2.5872 1 3 0 2 34.77 16.68 2.5802 1 -4 3 2 35.21 2.81 2.5490 -1 3 2 2 35.87 15.10 2.5036 -2 1 2 2 37.28 5.55 2.4117 -1 4 1 2 37.42 5.44 2.4030 -1 -3 4 2 38.73 4.01 2.3251 2 -1 2 2 39.03 4.67 2.3076 1 3 1 2 39.18 4.27 2.2995 1 -4 4 2 40.07 5.50 2.2501 -2 1 3 2 40.59 2.16 2.2226 2 -4 1 2 40.72 1.30 2.2159 -2 -2 2 2 40.96 1.85 2.2033 -2 -2 1 2 41.56 1.10 2.1730 2 0 2 2 42.57 2.32 2.1238 -1 4 2 2 42.57 2.94 2.1238 0 0 5 2 42.74 2.13 2.1154 -1 -3 5 2 43.96 3.40 2.0598 2 -1 3 2 44.76 2.84 2.0248 1 3 2 2 44.94 2.96 2.0172 1 -4 5 2 45.37 1.56 1.9991 -1 5 1 2 45.65 1.74 1.9872 -2 1 4 2 45.77 1.64 1.9825 -2 -3 2 2 46.12 1.30 1.9681 2 -5 2 2 46.23 1.28 1.9638 -1 -4 5 2 47.13 1.67 1.9285 0 -6 3 2 47.94 1.21 1.8976 -2 4 2 2 51.06 1.80 1.7886 1 -3 6 2 51.52 6.12 1.7739 1 3 3 2 51.65 1.33 1.7698 0 0 6 2 51.72 5.77 1.7674 1 -4 6 2 51.84 1.39 1.7635 2 -6 2 2 52.02 1.14 1.7580 -2 -4 3 2 52.04 1.35 1.7573 1 2 4 2 52.29 6.24 1.7496 -2 1 5 2 55.40 9.15 1.6586 0 -7 3 2 55.55 1.26 1.6543 2 -6 4 2 55.98 1.30 1.6426 -2 2 5 2 56.08 1.30 1.6398 0 -7 2 2 56.29 3.14 1.6342 -1 4 4 2 56.30 1.47 1.6341 -1 -2 7 2 56.40 1.29 1.6313 2 4 0 2 56.52 3.17 1.6281 -1 -3 7 2 56.54 1.16 1.6276 -2 -4 5 2 57.58 2.71 1.6007 2 -1 5 2 58.04 7.12 1.5890 3 -5 1 2 58.06 7.18 1.5888 -3 -2 2 2 58.68 1.34 1.5733 -3 5 0 2 58.73 1.14 1.5721 -3 -2 3 2 58.80 1.44 1.5705 -3 -2 1 2 58.83 1.27 1.5697 3 -5 2 2 59.46 1.04 1.5544 1 4 3 2 61.48 1.13 1.5081 2 0 5 2 61.65 1.07 1.5045 0 7 0 2 61.89 1.08 1.4993 0 -7 6 2 64.21 1.59 1.4505 -1 5 4 2 64.37 1.50 1.4473 -1 4 5 2 64.62 1.28 1.4423 -1 -3 8 2 65.62 1.40 1.4228 -1 -4 8 2 65.63 1.77 1.4225 2 -1 6 2 66.24 1.81 1.4109 2 -8 2 2 66.31 2.18 1.4096 -2 -6 4 2 67.70 1.81 1.3839 2 -8 1 2 67.84 1.50 1.3814 -2 -6 5 2 69.54 2.40 1.3519 -4 2 0 2 71.10 2.10 1.3260 4 -2 1 2 72.53 1.61 1.3032 -4 2 3 2 79.48 1.38 1.2059 -2 8 2 2 79.83 1.18 1.2015 -2 -6 8 2 83.08 1.61 1.1625 4 -2 4 2 86.51 1.05 1.1250 -4 2 6 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.