Eudialyte Johnsen O, Grice J D The Canadian Mineralogist 37 (1999) 865-891 The crystal chemistry of the eudialyte group Locality: Mont Saint-Hilaire, Rouville County, Quebec, Canada Sample: #1 Note: additional sites with low but unreported occupancies excluded _database_code_amcsd 0005607 CELL PARAMETERS: 14.2646 14.2646 30.1860 90.000 90.000 120.000 SPACE GROUP: R-3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 5319.311 Density (g/cm3): 2.867 MAX. ABS. INTENSITY / VOLUME**2: 6.879974887 RIR: 0.781 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.73 10.18 11.4331 1 0 1 6 9.25 2.40 9.5596 0 1 2 6 12.41 67.00 7.1323 1 1 0 6 13.75 34.38 6.4400 1 0 4 6 14.64 10.34 6.0514 0 2 1 6 15.50 58.98 5.7166 2 0 2 6 16.34 6.50 5.4241 0 1 5 6 17.63 1.68 5.0310 0 0 6 2 18.56 1.54 4.7798 0 2 4 6 19.24 1.27 4.6143 2 1 1 12 20.57 46.04 4.3174 2 0 5 6 21.58 3.01 4.1178 3 0 0 6 21.62 16.40 4.1111 1 1 6 12 21.83 3.84 4.0714 1 0 7 6 22.39 25.73 3.9706 2 1 4 12 23.34 1.60 3.8110 0 3 3 6 23.34 26.76 3.8110 3 0 3 6 24.10 4.46 3.6934 1 2 5 12 24.67 11.18 3.6087 0 1 8 6 24.97 24.95 3.5661 2 2 0 6 25.19 18.38 3.5358 0 2 7 6 26.18 36.30 3.4044 1 3 1 12 26.52 3.12 3.3613 2 2 3 12 26.68 10.51 3.3412 3 1 2 12 27.70 34.10 3.2200 2 0 8 6 28.00 8.77 3.1865 0 3 6 6 28.00 3.89 3.1865 3 0 6 6 28.17 19.64 3.1679 2 1 7 12 29.43 24.27 3.0352 1 1 9 12 29.52 9.24 3.0257 0 4 2 6 29.99 81.14 2.9798 3 1 5 12 30.46 9.67 2.9348 1 2 8 12 30.73 16.97 2.9094 2 2 6 12 31.29 100.00 2.8583 4 0 4 6 32.14 1.88 2.7854 2 3 2 12 32.57 1.82 2.7495 0 4 5 6 33.03 16.35 2.7121 0 2 10 6 33.23 9.64 2.6958 4 1 0 12 33.40 21.87 2.6826 1 3 7 12 33.78 12.28 2.6532 3 2 4 12 34.44 1.01 2.6039 1 4 3 12 34.44 1.74 2.6039 4 1 3 12 34.49 23.92 2.6005 0 3 9 6 34.49 2.97 2.6005 3 0 9 6 35.39 1.22 2.5365 3 1 8 12 35.41 3.19 2.5350 2 1 10 12 35.69 6.98 2.5155 0 0 12 2 36.49 11.22 2.4625 0 5 1 6 36.79 5.00 2.4432 2 2 9 12 37.64 10.36 2.3899 0 4 8 6 37.84 3.18 2.3774 3 3 0 6 37.86 3.26 2.3761 1 4 6 12 38.68 12.28 2.3276 2 4 1 12 38.93 1.03 2.3137 3 3 3 12 39.04 2.63 2.3072 4 2 2 12 39.49 1.71 2.2820 1 0 13 6 39.78 5.00 2.2661 2 3 8 12 39.80 2.40 2.2650 1 3 10 12 40.78 3.61 2.2128 5 1 1 12 41.12 8.12 2.1952 1 5 2 12 41.47 6.67 2.1775 4 2 5 12 41.85 22.87 2.1587 4 0 10 6 42.03 1.91 2.1495 3 3 6 12 42.15 1.65 2.1438 0 5 7 6 42.19 6.09 2.1419 3 1 11 12 42.47 7.31 2.1287 5 1 4 12 42.56 4.31 2.1240 0 1 14 6 43.05 1.70 2.1012 1 4 9 12 43.45 1.56 2.0826 1 5 5 12 43.80 1.87 2.0670 5 0 8 6 43.82 4.28 2.0662 3 2 10 12 44.05 2.06 2.0556 2 2 12 12 44.11 3.65 2.0530 2 4 7 12 44.72 4.03 2.0263 4 3 1 12 44.94 3.45 2.0171 0 6 3 6 45.70 13.99 1.9853 4 2 8 12 46.30 2.00 1.9611 4 3 4 12 46.39 1.28 1.9575 1 2 14 12 46.80 1.91 1.9410 2 5 3 12 46.84 6.63 1.9396 3 3 9 12 46.91 1.91 1.9368 1 1 15 12 47.22 1.30 1.9249 3 4 5 12 47.29 2.55 1.9222 1 3 13 12 47.73 8.76 1.9055 6 0 6 6 47.73 3.31 1.9055 0 6 6 6 48.41 4.14 1.8802 1 6 1 12 48.71 2.37 1.8694 6 1 2 12 48.83 1.62 1.8650 1 0 16 6 49.35 4.28 1.8467 2 4 10 12 49.51 6.41 1.8410 2 5 6 12 49.51 1.35 1.8410 5 2 6 12 49.56 3.03 1.8392 1 4 12 12 49.56 4.28 1.8392 4 1 12 12 49.62 2.69 1.8373 4 3 7 12 49.89 1.04 1.8278 1 6 4 12 50.59 1.37 1.8043 0 2 16 6 50.77 1.60 1.7984 6 1 5 12 50.83 1.40 1.7961 3 2 13 12 51.09 4.72 1.7878 5 1 10 12 51.23 20.91 1.7831 4 4 0 6 51.39 8.35 1.7782 4 2 11 12 51.71 11.67 1.7679 0 4 14 6 51.90 4.23 1.7618 3 5 1 12 52.19 3.10 1.7526 2 2 15 12 53.00 1.33 1.7278 3 3 12 12 53.31 1.45 1.7184 7 0 4 6 53.39 4.71 1.7160 2 3 14 12 53.58 2.10 1.7104 6 2 1 12 53.71 1.58 1.7065 2 0 17 6 53.86 6.16 1.7022 2 6 2 12 54.14 2.43 1.6939 0 7 5 6 54.61 14.95 1.6806 4 4 6 12 54.74 1.55 1.6770 0 0 18 2 54.96 1.21 1.6706 6 2 4 12 55.78 7.44 1.6481 2 6 5 12 55.84 5.88 1.6463 2 4 13 12 56.36 4.51 1.6325 1 1 18 12 57.02 3.38 1.6150 1 7 3 12 57.12 1.46 1.6126 4 1 15 12 57.22 13.99 1.6100 4 0 16 6 57.68 4.65 1.5982 1 6 10 12 57.88 1.05 1.5933 6 0 12 6 57.92 3.67 1.5921 6 2 7 12 58.25 2.42 1.5840 4 2 14 12 58.80 7.43 1.5705 3 2 16 12 59.38 3.62 1.5564 6 3 0 12 59.44 2.17 1.5549 5 2 12 12 59.73 4.00 1.5481 5 4 4 12 59.81 5.50 1.5463 1 5 14 12 60.16 1.34 1.5381 3 6 3 12 60.24 3.96 1.5362 8 0 2 6 60.57 2.62 1.5287 4 3 13 12 61.06 1.29 1.5176 2 2 18 12 61.27 1.59 1.5128 0 8 4 6 61.77 1.41 1.5017 7 2 2 12 61.88 3.53 1.4995 0 5 16 6 62.32 2.24 1.4899 6 2 10 12 62.58 5.70 1.4843 5 3 11 12 62.58 1.10 1.4843 0 7 11 6 62.79 1.03 1.4799 2 7 4 12 62.86 1.32 1.4784 3 4 14 12 63.39 4.00 1.4674 2 4 16 12 64.00 3.92 1.4547 4 4 12 12 64.67 1.56 1.4413 1 3 19 12 64.78 1.61 1.4391 6 0 15 6 64.93 2.02 1.4361 1 2 20 12 65.29 3.89 1.4291 8 0 8 6 65.43 3.01 1.4265 5 5 0 6 66.00 2.66 1.4155 4 6 1 12 66.24 2.99 1.4108 6 4 2 12 66.25 2.40 1.4107 2 5 15 12 66.50 4.25 1.4061 1 8 5 12 67.46 1.56 1.3884 7 3 1 12 68.22 6.92 1.3747 0 8 10 6 68.35 10.08 1.3724 5 5 6 12 68.44 1.63 1.3709 8 1 7 12 69.23 4.09 1.3571 0 3 21 6 69.29 4.70 1.3560 0 4 20 6 69.77 3.48 1.3479 8 2 0 12 69.87 2.70 1.3462 4 6 7 12 70.17 1.86 1.3413 2 6 14 12 70.28 1.24 1.3394 0 2 22 6 70.47 1.46 1.3363 0 5 19 6 70.49 3.08 1.3359 8 2 3 12 70.65 2.09 1.3332 2 2 21 12 72.73 2.39 1.3003 0 6 18 6 73.38 1.95 1.2903 9 1 2 12 74.70 2.66 1.2707 4 7 3 12 75.60 1.81 1.2578 0 0 24 2 76.11 1.25 1.2507 2 8 9 12 76.30 1.13 1.2479 1 5 20 12 76.82 1.11 1.2408 5 5 12 12 78.26 2.12 1.2216 4 4 18 12 78.67 1.66 1.2162 9 2 1 12 78.90 1.44 1.2133 2 9 2 12 79.13 2.48 1.2103 0 10 5 6 79.81 1.30 1.2017 1 0 25 6 80.75 2.34 1.1901 1 9 10 12 81.17 1.70 1.1850 0 2 25 6 81.70 1.15 1.1786 0 6 21 6 82.69 1.45 1.1670 5 1 22 12 82.87 1.57 1.1649 6 2 19 12 83.05 1.68 1.1628 2 5 21 12 84.73 1.31 1.1440 4 2 23 12 84.80 1.47 1.1433 10 0 10 6 85.03 1.41 1.1408 8 3 11 12 86.14 1.55 1.1289 9 2 10 12 87.01 1.64 1.1199 2 8 15 12 87.01 3.63 1.1199 8 2 15 12 88.62 1.10 1.1036 3 8 13 12 89.82 1.11 1.0919 4 5 20 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.