Hundholmenite-(Y) Raade G, Johnsen O, Erambert M, Petersen O V Mineralogical Magazine 71 (2007) 179-192 Hundholmenite-(Y) from Norway - a new mineral species in the vicanite group: descriptive data and crystal structure Locality: Hundholmen, Tysfjord, Nordland County, Norway _database_code_amcsd 0018904 CELL PARAMETERS: 10.6750 10.6750 27.0200 90.000 90.000 120.000 SPACE GROUP: R3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 2666.562 Density (g/cm3): 5.267 MAX. ABS. INTENSITY / VOLUME**2: 36.13034576 RIR: 2.234 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.11 3.84 8.7470 1 0 1 3 11.60 16.49 7.6295 0 1 2 3 16.25 7.01 5.4542 1 0 4 3 16.61 9.08 5.3375 1 1 0 6 19.02 14.68 4.6654 0 1 5 3 19.33 1.65 4.5918 1 1 3 6 19.48 10.61 4.5562 0 2 1 3 20.31 40.46 4.3735 2 0 2 3 23.32 3.26 3.8148 0 2 4 3 25.00 14.37 3.5620 1 0 7 3 25.36 5.75 3.5127 2 0 5 3 25.71 9.63 3.4654 2 1 1 6 25.89 3.51 3.4419 1 1 6 6 26.35 15.39 3.3829 1 2 2 6 28.13 5.03 3.1724 0 1 8 3 28.77 54.45 3.1036 2 1 4 6 28.97 28.25 3.0816 3 0 0 3 29.76 19.37 3.0022 0 0 9 1 30.16 100.00 2.9628 0 2 7 3 30.46 64.53 2.9343 1 2 5 6 30.66 31.83 2.9157 0 3 3 3 30.66 30.59 2.9157 3 0 3 3 32.84 16.36 2.7271 2 0 8 3 33.58 41.44 2.6688 2 2 0 6 34.59 3.60 2.5935 1 0 10 3 34.63 18.99 2.5905 2 1 7 6 35.07 1.39 2.5588 2 2 3 6 35.16 1.75 2.5526 1 3 1 6 35.29 1.31 2.5432 0 3 6 3 35.29 1.12 2.5432 3 0 6 3 35.64 10.24 2.5191 3 1 2 6 37.02 1.16 2.4285 1 2 8 6 37.52 2.21 2.3972 1 3 4 6 37.90 4.36 2.3740 0 1 11 3 38.60 2.80 2.3327 0 2 10 3 38.88 2.82 2.3165 3 1 5 6 39.12 2.14 2.3028 4 0 1 3 39.24 1.36 2.2959 2 2 6 6 39.56 4.10 2.2781 0 4 2 3 41.29 4.13 2.1868 4 0 4 3 42.02 3.17 2.1504 0 3 9 3 42.02 18.20 2.1504 3 0 9 3 42.28 10.54 2.1375 2 1 10 6 42.32 12.70 2.1358 1 3 7 6 42.54 6.86 2.1250 0 4 5 3 43.18 9.94 2.0952 2 3 2 6 44.36 1.09 2.0422 3 1 8 6 44.69 5.61 2.0278 1 0 13 3 44.79 19.54 2.0235 3 2 4 6 45.12 2.49 2.0095 1 2 11 6 45.47 22.16 1.9946 2 2 9 6 45.76 3.93 1.9829 4 0 7 3 45.97 24.26 1.9743 2 3 5 6 46.11 8.00 1.9686 1 4 3 6 46.11 9.97 1.9686 4 1 3 6 47.68 2.49 1.9074 0 4 8 3 47.99 6.53 1.8956 0 2 13 3 48.16 2.94 1.8893 0 1 14 3 49.01 11.57 1.8588 3 2 7 6 49.41 4.46 1.8447 0 5 1 3 49.51 1.06 1.8411 1 4 6 6 49.77 3.44 1.8319 5 0 2 3 50.18 15.03 1.8181 0 3 12 3 50.18 27.62 1.8181 3 0 12 3 50.68 2.87 1.8013 0 0 15 1 50.83 8.25 1.7961 2 3 8 6 51.13 3.11 1.7863 2 1 13 6 51.23 17.90 1.7834 0 5 4 3 51.30 9.94 1.7810 2 0 14 3 51.35 21.79 1.7792 3 3 0 6 51.52 2.11 1.7738 3 1 11 6 52.07 1.09 1.7563 4 0 10 3 52.29 19.08 1.7494 5 0 5 3 52.42 1.61 1.7454 3 3 3 6 52.84 1.05 1.7327 4 2 2 6 53.23 1.56 1.7210 2 2 12 6 53.70 1.08 1.7068 1 1 15 6 54.23 2.64 1.6914 2 4 4 6 54.30 2.90 1.6894 1 2 14 6 54.52 2.24 1.6832 0 4 11 3 55.04 6.50 1.6683 3 2 10 6 55.07 3.69 1.6675 0 5 7 3 55.26 6.35 1.6624 4 2 5 6 55.30 2.14 1.6613 1 0 16 3 55.78 4.97 1.6480 1 5 2 6 57.40 2.57 1.6053 2 3 11 6 57.94 1.09 1.5917 2 4 7 6 58.12 2.27 1.5872 1 5 5 6 58.16 7.01 1.5862 0 2 16 3 59.44 3.08 1.5551 0 3 15 3 60.49 12.57 1.5306 3 3 9 6 60.69 3.82 1.5259 0 5 10 3 60.72 4.90 1.5253 5 1 7 6 60.93 2.18 1.5205 2 1 16 6 61.01 2.24 1.5187 0 6 3 3 61.01 1.77 1.5187 6 0 3 3 61.07 2.33 1.5174 4 3 1 6 61.39 1.41 1.5103 3 4 2 6 61.72 5.06 1.5030 2 0 17 3 61.74 3.32 1.5025 1 4 12 6 61.74 1.96 1.5025 4 1 12 6 62.17 2.42 1.4931 2 2 15 6 62.31 3.34 1.4901 1 5 8 6 62.57 3.66 1.4845 3 2 13 6 62.65 3.68 1.4828 4 3 4 6 62.72 1.20 1.4814 0 4 14 3 62.77 3.29 1.4804 5 2 0 6 62.91 1.30 1.4772 5 0 11 3 63.40 1.52 1.4671 2 4 10 6 63.59 3.88 1.4631 3 4 5 6 63.71 4.60 1.4608 2 5 3 6 63.71 6.52 1.4608 5 2 3 6 65.38 3.79 1.4274 2 3 14 6 66.52 1.75 1.4056 1 0 19 3 68.82 1.10 1.3642 6 1 5 6 70.02 1.14 1.3437 4 1 15 6 70.54 2.13 1.3351 5 0 14 3 70.99 1.33 1.3277 5 2 9 6 71.18 1.89 1.3247 4 3 10 6 71.40 2.38 1.3211 3 2 16 6 71.52 1.09 1.3191 3 5 1 6 71.64 1.66 1.3172 2 1 19 6 71.82 1.76 1.3144 0 7 2 3 71.82 3.98 1.3144 5 3 2 6 72.12 1.96 1.3096 0 4 17 3 74.32 3.22 1.2763 2 6 2 6 74.62 5.02 1.2719 2 3 17 6 74.64 1.31 1.2716 0 6 12 3 74.64 2.78 1.2716 6 0 12 3 75.48 3.41 1.2595 6 2 4 6 75.54 1.51 1.2587 1 5 14 6 76.19 7.08 1.2496 3 5 7 6 76.19 1.63 1.2496 7 0 7 3 76.34 1.53 1.2474 2 6 5 6 76.38 1.28 1.2469 0 5 16 3 77.11 4.06 1.2370 2 5 12 6 77.11 6.94 1.2370 5 2 12 6 77.62 2.04 1.2300 0 7 8 3 77.62 3.17 1.2300 5 3 8 6 78.04 4.01 1.2245 7 1 0 6 78.43 1.14 1.2194 4 4 9 6 80.43 1.60 1.1941 3 4 14 6 80.98 2.94 1.1873 0 3 21 3 80.98 1.16 1.1873 3 0 21 3 81.00 2.15 1.1870 0 2 22 3 81.04 1.19 1.1865 3 5 10 6 81.25 2.99 1.1840 5 1 16 6 81.49 7.22 1.1812 3 2 19 6 83.02 1.35 1.1632 0 7 11 3 84.36 1.52 1.1482 1 5 17 6 84.43 1.42 1.1473 3 3 18 6 84.76 1.91 1.1437 2 5 15 6 85.19 1.68 1.1391 0 8 4 3 85.68 2.28 1.1338 7 1 9 6 85.68 2.29 1.1338 1 7 9 6 86.03 2.18 1.1301 8 0 5 3 86.30 2.57 1.1272 0 5 19 3 86.43 1.19 1.1258 0 0 24 1 88.42 1.11 1.1055 7 2 5 6 89.94 1.29 1.0908 5 0 20 3 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.