Nepheline Tait K T, Sokolova E V, Hawthorne F C, Khomyakov A P The Canadian Mineralogist 41 (2003) 61-70 The crystal chemistry of nepheline Note: sample 2 Locality: Bancroft, Ontario, Canada _database_code_amcsd 0005823 CELL PARAMETERS: 9.9850 9.9850 8.3720 90.000 90.000 120.000 SPACE GROUP: P6_3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 722.863 Density (g/cm3): 2.657 MAX. ABS. INTENSITY / VOLUME**2: 8.280788603 RIR: 1.015 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 17.77 3.73 4.9925 1 1 0 6 20.54 12.56 4.3236 2 0 0 6 20.71 7.45 4.2880 1 1 1 6 21.23 44.99 4.1860 0 0 2 1 23.15 75.07 3.8416 2 0 1 6 23.61 6.26 3.7678 1 0 2 6 27.29 38.48 3.2684 1 2 0 6 27.29 11.84 3.2684 2 1 0 6 29.34 1.50 3.0446 1 2 1 6 29.34 9.21 3.0446 2 1 1 6 29.71 100.00 3.0074 2 0 2 6 31.03 46.19 2.8824 3 0 0 6 33.75 1.06 2.6558 1 0 3 6 34.83 22.23 2.5761 1 2 2 6 34.83 2.76 2.5761 2 1 2 6 35.98 17.34 2.4962 2 2 0 6 36.90 1.94 2.4359 1 1 3 6 37.50 2.14 2.3983 1 3 0 6 37.50 11.42 2.3983 3 1 0 6 37.60 2.46 2.3922 2 2 1 6 37.90 2.34 2.3740 3 0 2 6 38.39 42.14 2.3447 2 0 3 6 39.07 15.61 2.3056 1 3 1 6 39.07 9.31 2.3056 3 1 1 6 41.78 4.59 2.1618 4 0 0 6 42.15 1.47 2.1440 2 2 2 6 42.60 3.25 2.1223 1 2 3 6 42.60 4.42 2.1223 2 1 3 6 43.22 1.14 2.0932 4 0 1 6 43.23 13.19 2.0930 0 0 4 1 43.49 4.40 2.0810 1 3 2 6 43.49 1.46 2.0810 3 1 2 6 45.74 2.79 1.9838 2 3 0 6 47.08 1.72 1.9304 2 3 1 6 47.08 8.18 1.9304 3 2 1 6 47.33 5.16 1.9208 4 0 2 6 48.23 3.24 1.8870 1 4 0 6 48.31 4.50 1.8839 2 0 4 6 49.52 2.06 1.8408 4 1 1 6 50.94 7.27 1.7927 2 3 2 6 51.87 1.28 1.7626 2 1 4 6 52.94 1.26 1.7295 5 0 0 6 53.25 1.09 1.7203 1 4 2 6 53.63 2.96 1.7090 4 0 3 6 54.15 5.57 1.6937 5 0 1 6 54.15 1.92 1.6936 3 0 4 6 56.30 3.03 1.6342 2 4 0 6 56.30 2.19 1.6342 4 2 0 6 56.95 1.87 1.6169 2 3 3 6 56.95 9.35 1.6169 3 2 3 6 57.46 1.78 1.6039 4 2 1 6 57.67 6.21 1.5984 5 0 2 6 58.11 1.09 1.5875 1 1 5 6 58.53 1.22 1.5769 1 3 4 6 59.10 5.68 1.5632 1 4 3 6 59.10 3.01 1.5632 4 1 3 6 59.17 15.63 1.5614 2 0 5 6 59.52 2.91 1.5531 5 1 0 6 59.80 2.10 1.5464 3 3 2 6 60.64 1.30 1.5270 5 1 1 6 60.85 4.27 1.5223 4 2 2 6 61.68 1.29 1.5037 4 0 4 6 63.26 6.94 1.4700 5 0 3 6 63.94 2.58 1.4561 5 1 2 6 64.75 1.11 1.4398 3 2 4 6 65.28 10.02 1.4293 3 3 3 6 67.08 3.31 1.3953 0 0 6 1 67.66 6.22 1.3847 2 5 0 6 67.66 14.13 1.3847 5 2 0 6 68.32 4.23 1.3729 1 3 5 6 68.32 2.27 1.3729 3 1 5 6 69.88 1.38 1.3461 3 4 2 6 69.88 1.04 1.3461 4 3 2 6 71.23 1.35 1.3238 4 0 5 6 71.81 4.30 1.3146 5 2 2 6 74.10 1.58 1.2796 2 3 5 6 74.10 6.42 1.2796 3 2 5 6 74.98 2.94 1.2667 3 4 3 6 75.73 3.60 1.2559 3 0 6 6 78.54 3.45 1.2180 2 2 6 6 79.46 1.09 1.2061 1 3 6 6 79.46 2.04 1.2061 3 1 6 6 79.71 5.58 1.2030 5 0 5 6 81.00 1.45 1.1870 6 0 4 6 81.18 5.88 1.1848 7 0 2 6 83.76 1.16 1.1548 5 2 4 6 85.16 1.15 1.1394 4 4 3 6 85.22 1.08 1.1387 5 1 5 6 86.07 3.26 1.1296 7 0 3 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.