Normandite Biagioni C, Merlino S, Parodi G C, Perchiazzi N The Canadian Mineralogist 50 (2012) 593-609 Crystal chemistry of minerals of the wohlerite group from the Los Archipelago, Guinea Locality: the nepheline syenites of the Los Archipelago, Guinea _database_code_amcsd 0019477 CELL PARAMETERS: 10.8044 9.7945 7.0532 90.000 108.056 90.000 SPACE GROUP: P2_1/a X-RAY WAVELENGTH: 1.541838 Cell Volume: 709.639 Density (g/cm3): 3.488 MAX. ABS. INTENSITY / VOLUME**2: 17.96162695 RIR: 1.677 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.20 14.41 6.7059 0 0 1 2 16.02 1.84 5.5332 0 1 1 4 16.14 4.68 5.4932 -1 1 1 4 17.27 6.05 5.1362 2 0 0 2 20.09 1.20 4.4206 1 2 0 4 22.57 16.32 3.9402 -1 2 1 4 24.89 3.28 3.5773 2 0 1 2 25.13 2.56 3.5443 2 2 0 4 26.53 7.32 3.3602 2 1 1 4 26.89 1.43 3.3158 -3 1 1 4 27.60 28.41 3.2323 3 1 0 4 28.40 1.63 3.1421 -2 1 2 4 28.69 1.64 3.1115 1 3 0 4 30.52 2.46 2.9294 -1 3 1 4 31.26 100.00 2.8615 -1 2 2 4 31.89 65.73 2.8062 3 2 0 4 32.36 6.78 2.7666 0 2 2 4 32.50 5.79 2.7553 2 3 0 4 32.60 7.73 2.7466 -2 2 2 4 32.85 2.43 2.7264 1 3 1 4 33.27 4.45 2.6932 -4 0 1 2 36.16 1.37 2.4841 4 1 0 4 36.25 10.02 2.4780 2 0 2 2 36.70 4.08 2.4486 0 4 0 2 36.91 10.55 2.4355 -4 0 2 2 37.44 4.03 2.4023 2 1 2 4 37.76 1.45 2.3822 3 2 1 4 37.77 8.51 2.3819 1 4 0 4 38.07 1.95 2.3635 -4 1 2 4 38.08 6.42 2.3629 3 3 0 4 38.49 3.41 2.3391 0 3 2 4 38.69 3.94 2.3270 -2 3 2 4 39.63 5.55 2.2743 4 2 0 4 41.40 5.41 2.1809 1 3 2 4 41.79 6.21 2.1614 -3 3 2 4 42.83 1.96 2.1114 -1 2 3 4 45.09 6.14 2.0107 5 1 0 4 45.89 3.20 1.9774 0 4 2 4 45.98 6.50 1.9738 2 3 2 4 46.07 1.04 1.9701 -2 4 2 4 46.52 4.00 1.9522 -4 3 2 4 47.24 1.82 1.9242 1 5 0 4 48.44 2.75 1.8791 1 4 2 4 48.79 2.78 1.8665 -3 4 2 4 50.37 1.35 1.8117 -4 4 1 4 51.86 19.60 1.7630 -2 0 4 2 51.97 1.96 1.7595 4 1 2 4 52.54 13.84 1.7417 2 4 2 4 52.61 1.48 1.7396 1 3 3 4 52.79 2.58 1.7341 -6 1 2 4 52.89 1.49 1.7310 2 2 3 4 53.03 15.92 1.7268 -4 4 2 4 53.92 1.49 1.7003 3 5 0 4 54.34 2.35 1.6883 -2 4 3 4 54.40 9.28 1.6865 6 1 0 4 56.51 6.08 1.6286 1 5 2 4 56.82 6.39 1.6204 -3 5 2 4 58.87 1.73 1.5687 4 3 2 4 59.29 3.13 1.5585 1 1 4 4 59.41 1.36 1.5557 2 6 0 4 59.63 2.00 1.5505 -6 3 2 4 60.03 1.26 1.5412 -6 2 3 4 60.22 1.69 1.5367 2 5 2 4 60.44 7.58 1.5316 5 1 2 4 61.12 3.09 1.5162 6 3 0 4 61.34 6.10 1.5114 -7 1 2 4 61.74 5.58 1.5025 1 2 4 4 62.62 7.40 1.4834 -5 2 4 4 62.72 2.56 1.4814 -1 6 2 4 63.09 3.53 1.4735 3 6 0 4 63.37 1.39 1.4677 0 6 2 4 63.52 1.33 1.4647 -2 6 2 4 63.74 1.50 1.4602 -7 2 2 4 65.21 3.36 1.4308 -2 4 4 4 65.70 1.62 1.4212 1 3 4 4 65.77 1.38 1.4198 -1 4 4 4 65.88 1.99 1.4177 5 5 0 4 66.06 1.28 1.4144 -3 4 4 4 66.79 1.54 1.4007 5 3 2 4 67.63 1.02 1.3852 -7 3 2 4 68.05 5.70 1.3776 4 6 0 4 69.65 3.73 1.3500 2 7 0 4 71.81 1.27 1.3146 -7 1 4 4 73.46 1.01 1.2891 6 5 0 4 77.68 2.63 1.2292 4 1 4 4 78.05 1.32 1.2243 0 8 0 2 78.71 1.96 1.2157 1 8 0 4 79.28 1.88 1.2084 -8 1 4 4 80.35 1.17 1.1949 8 3 0 4 83.44 1.16 1.1584 4 3 4 4 84.84 2.90 1.1429 -3 2 6 4 85.36 1.21 1.1372 8 4 0 4 86.37 1.40 1.1265 -5 6 4 4 88.78 1.50 1.1021 4 7 2 4 89.98 1.14 1.0905 2 6 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.