Talc Perdikatsis B, Burzlaff H Zeitschrift fur Kristallographie 156 (1981) 177-186 Strukturverfeinerung am talk Mg3[(OH)2Si4O10] Locality: Harford County, Maryland, USA _database_code_amcsd 0010839 CELL PARAMETERS: 5.2900 9.1730 9.4600 90.460 98.680 90.090 SPACE GROUP: C-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 453.774 Density (g/cm3): 2.775 MAX. ABS. INTENSITY / VOLUME**2: 9.488180860 RIR: 1.113 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.46 100.00 9.3513 0 0 1 2 18.98 12.43 4.6757 0 0 2 2 19.35 10.10 4.5863 0 2 0 2 19.52 26.56 4.5485 -1 1 0 2 19.56 27.13 4.5375 1 1 0 2 20.57 19.20 4.3178 -1 -1 1 2 21.51 26.81 4.1314 0 -2 1 2 21.65 8.36 4.1042 0 2 1 2 22.80 15.31 3.8999 1 -1 1 2 25.44 1.21 3.5012 -1 -1 2 2 25.53 15.38 3.4896 -1 1 2 2 27.35 12.90 3.2606 0 2 2 2 28.64 58.95 3.1171 0 0 3 2 29.22 9.96 3.0564 1 1 2 2 32.58 7.12 2.7484 -1 -1 3 2 32.70 2.53 2.7387 -1 1 3 2 33.92 2.27 2.6427 -1 3 0 2 34.01 3.34 2.6363 1 3 0 2 34.19 7.91 2.6229 -2 0 1 2 34.30 7.26 2.6147 2 0 0 2 34.57 9.18 2.5944 -1 -3 1 2 34.63 9.53 2.5904 -1 3 1 2 34.66 3.71 2.5881 0 -2 3 2 35.95 30.44 2.4984 1 -3 1 2 36.16 30.74 2.4839 1 3 1 2 36.76 30.09 2.4447 -2 0 2 2 36.98 4.07 2.4312 1 -1 3 2 37.13 1.46 2.4211 1 1 3 2 40.35 11.69 2.2355 1 -3 2 2 40.66 10.51 2.2187 1 3 2 2 41.60 7.38 2.1711 -2 0 3 2 41.84 1.05 2.1589 -2 -2 2 2 42.06 7.72 2.1482 2 0 2 2 43.05 7.37 2.1010 -1 -3 3 2 43.29 1.34 2.0899 0 -2 4 2 43.33 6.90 2.0882 -1 3 3 2 43.60 1.47 2.0758 0 2 4 2 44.13 1.60 2.0521 0 4 2 2 46.33 1.74 1.9597 -2 2 3 2 46.56 2.46 1.9504 1 -3 3 2 46.58 1.76 1.9500 2 -2 2 2 46.96 2.43 1.9350 1 3 3 2 48.14 2.88 1.8903 -2 0 4 2 48.69 3.90 1.8703 0 0 5 2 49.12 1.81 1.8546 0 -4 3 2 52.84 1.32 1.7326 -1 5 0 2 52.92 1.18 1.7301 -3 -1 1 2 53.03 1.68 1.7268 -2 4 1 2 53.04 1.77 1.7267 2 2 3 2 53.06 1.02 1.7260 -2 -4 1 2 53.48 1.51 1.7134 -3 1 0 2 53.54 1.11 1.7116 3 1 0 2 54.14 7.83 1.6939 1 -3 4 2 54.25 1.21 1.6909 -3 1 2 2 54.51 1.14 1.6834 1 5 1 2 54.59 8.18 1.6810 1 3 4 2 54.84 1.21 1.6740 -2 -4 2 2 55.26 1.24 1.6622 2 4 1 2 55.58 1.53 1.6536 -1 -5 2 2 55.97 8.37 1.6430 -2 0 5 2 58.45 1.31 1.5789 -1 3 5 2 59.29 2.17 1.5586 0 0 6 2 59.67 1.45 1.5495 -2 -2 5 2 59.98 1.05 1.5422 -1 5 3 2 60.30 1.01 1.5348 3 1 2 2 60.57 9.59 1.5288 0 6 0 2 60.62 9.06 1.5276 -3 3 1 2 60.69 9.24 1.5259 -3 -3 1 2 61.12 3.98 1.5162 -3 3 0 2 61.29 3.46 1.5125 3 3 0 2 61.37 2.55 1.5108 0 -6 1 2 61.55 1.77 1.5067 0 6 1 2 61.87 1.12 1.4996 -3 -3 2 2 62.82 2.32 1.4792 1 -3 5 2 63.32 1.85 1.4687 1 3 5 2 64.56 1.26 1.4435 0 4 5 2 65.61 8.78 1.4229 2 0 5 2 67.18 8.95 1.3934 -1 -3 6 2 67.65 8.72 1.3850 -1 3 6 2 68.52 1.15 1.3694 -2 2 6 2 68.94 1.12 1.3621 2 -2 5 2 69.28 1.16 1.3562 -3 -3 4 2 69.47 1.27 1.3530 -3 3 4 2 70.49 2.02 1.3359 0 0 7 2 71.38 2.38 1.3214 -2 6 0 2 71.40 1.99 1.3211 -2 6 1 2 71.44 1.04 1.3205 -2 -6 1 2 71.59 2.43 1.3181 2 6 0 2 72.01 1.36 1.3114 -4 0 2 2 72.27 6.46 1.3073 4 0 0 2 72.74 1.01 1.3000 3 -3 3 2 72.92 5.23 1.2972 -2 -6 2 2 73.06 4.34 1.2952 -2 6 2 2 73.13 1.04 1.2941 0 -4 6 2 74.32 2.09 1.2763 -4 0 3 2 75.60 1.74 1.2579 2 0 6 2 76.21 1.69 1.2492 2 -6 2 2 76.74 1.23 1.2420 2 6 2 2 81.09 1.18 1.1860 -2 6 4 2 84.60 3.03 1.1455 4 0 3 2 86.77 2.62 1.1224 -2 -6 5 2 87.37 2.27 1.1161 -2 6 5 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.