Muscovite-2M1 Brigatti M F, Frigieri P, Poppi L American Mineralogist 83 (1998) 775-785 Crystal chemistry of Mg-, Fe-bearing muscovites-2M1 Sample GFS15Ab from peraluminous granites at Sardinia, Italy _database_code_amcsd 0002016 CELL PARAMETERS: 5.1920 9.0130 20.0560 90.000 95.830 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 933.676 Density (g/cm3): 2.830 MAX. ABS. INTENSITY / VOLUME**2: 3.299106443 RIR: 0.380 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.86 100.00 9.9761 0 0 2 2 17.78 30.44 4.9881 0 0 4 2 19.70 5.35 4.5065 0 2 0 2 19.81 40.47 4.4814 1 1 0 4 19.92 96.86 4.4573 -1 1 1 4 20.20 12.39 4.3958 0 2 1 4 20.69 23.60 4.2923 1 1 1 4 21.64 21.62 4.1069 0 2 2 4 22.45 10.91 3.9595 1 1 2 4 22.93 62.42 3.8782 -1 1 3 4 23.85 64.48 3.7307 0 2 3 4 24.92 3.90 3.5734 1 1 3 4 25.52 86.76 3.4900 -1 1 4 4 26.66 60.11 3.3439 0 2 4 4 26.81 74.76 3.3254 0 0 6 2 27.91 81.85 3.1965 1 1 4 4 28.61 7.80 3.1199 -1 1 5 4 29.91 84.36 2.9875 0 2 5 4 31.30 55.39 2.8577 1 1 5 4 32.07 43.89 2.7908 -1 1 6 4 34.54 4.85 2.5970 1 3 0 4 34.60 39.55 2.5923 -1 3 1 4 34.74 19.28 2.5826 2 0 0 2 34.99 12.88 2.5645 1 1 6 4 34.99 57.66 2.5641 -2 0 2 2 35.07 98.46 2.5586 1 3 1 4 35.81 7.86 2.5072 -1 1 7 4 36.01 9.56 2.4940 0 0 8 2 36.49 26.41 2.4621 -1 3 3 4 36.83 13.00 2.4407 2 0 2 2 37.33 3.88 2.4089 0 2 7 4 37.56 16.35 2.3949 -2 0 4 2 37.83 38.46 2.3783 1 3 3 4 40.01 1.08 2.2532 0 4 0 2 40.10 10.41 2.2488 -2 2 1 4 40.25 4.34 2.2407 2 2 0 4 40.28 4.44 2.2390 0 4 1 4 40.46 8.64 2.2293 -1 3 5 4 40.92 9.90 2.2053 2 2 1 4 40.95 3.14 2.2038 2 0 4 2 41.07 7.48 2.1979 0 4 2 4 41.37 10.92 2.1824 -2 2 3 4 42.06 21.58 2.1481 -2 0 6 2 42.10 3.21 2.1462 2 2 2 4 42.35 4.59 2.1341 0 4 3 4 42.49 44.47 2.1275 1 3 5 4 43.75 6.26 2.0690 2 2 3 4 44.10 10.03 2.0535 0 4 4 4 44.60 3.61 2.0317 -2 2 5 4 45.46 35.81 1.9952 0 0 10 2 45.83 1.22 1.9798 2 2 4 4 46.06 24.31 1.9704 -1 3 7 4 46.67 11.82 1.9462 2 0 6 2 46.85 2.63 1.9391 -2 2 6 4 48.07 2.20 1.8927 -2 0 8 2 48.62 2.79 1.8726 1 3 7 4 48.82 3.17 1.8654 0 4 6 4 49.35 1.91 1.8466 -1 3 8 4 49.99 1.33 1.8244 0 2 10 4 51.71 1.46 1.7676 0 4 7 4 52.44 4.19 1.7450 -2 2 8 4 52.75 1.22 1.7354 -1 1 11 4 52.92 14.52 1.7303 -1 3 9 4 53.62 5.94 1.7094 2 0 8 2 53.87 1.31 1.7019 1 5 0 4 53.91 1.13 1.7006 -1 5 1 4 54.01 3.97 1.6979 2 4 0 4 54.09 1.02 1.6955 -3 1 2 4 54.25 1.26 1.6910 1 5 1 4 54.26 1.97 1.6907 2 2 7 4 54.65 4.56 1.6795 -3 1 3 4 54.91 2.72 1.6721 -2 4 3 4 55.25 18.22 1.6627 -2 0 10 2 55.50 6.13 1.6556 2 4 2 4 55.89 37.92 1.6451 1 3 9 4 56.04 5.59 1.6411 -2 4 4 4 56.06 6.09 1.6406 3 1 2 4 56.24 2.81 1.6357 1 5 3 4 56.55 11.24 1.6275 -1 5 4 4 56.86 2.26 1.6194 2 4 3 4 56.98 9.83 1.6161 -3 1 5 4 57.56 7.76 1.6013 -2 4 5 4 57.56 4.38 1.6013 3 1 3 4 57.68 3.53 1.5983 2 2 8 4 57.83 4.85 1.5945 1 5 4 4 58.73 3.18 1.5721 -3 1 6 4 59.23 3.13 1.5599 -2 2 10 4 59.24 1.04 1.5599 0 2 12 4 59.44 8.15 1.5551 3 1 4 4 59.45 4.91 1.5548 -2 4 6 4 59.78 2.42 1.5469 1 5 5 4 60.25 4.48 1.5360 -1 5 6 4 60.69 2.46 1.5260 2 4 5 4 60.77 20.10 1.5240 -1 3 11 4 61.14 2.08 1.5159 1 1 12 4 61.55 8.26 1.5066 2 0 10 2 61.76 21.71 1.5022 0 6 0 2 61.88 45.74 1.4995 -3 3 1 4 61.95 2.21 1.4979 0 6 1 4 62.09 3.18 1.4949 1 5 6 4 62.14 1.26 1.4938 0 4 10 4 62.51 1.50 1.4858 -3 3 3 4 62.53 2.38 1.4854 0 6 2 4 62.79 3.01 1.4800 3 3 1 4 63.03 1.26 1.4748 -2 2 11 4 63.12 3.92 1.4729 2 4 6 4 63.38 2.21 1.4675 -2 0 12 2 64.10 3.50 1.4528 0 2 13 4 64.11 5.17 1.4526 1 3 11 4 64.73 1.26 1.4402 1 5 7 4 65.30 4.95 1.4289 2 2 10 4 65.49 2.03 1.4252 0 0 14 2 66.06 1.53 1.4144 -3 1 9 4 66.06 1.53 1.4143 1 1 13 4 66.13 1.80 1.4129 0 4 11 4 67.15 1.91 1.3941 -1 1 14 4 67.17 1.24 1.3936 -2 4 9 4 68.27 1.64 1.3738 -3 3 7 4 68.55 1.31 1.3690 0 6 6 4 69.49 5.03 1.3527 2 2 11 4 69.54 25.64 1.3519 -1 3 13 4 70.37 8.52 1.3379 0 4 12 4 70.39 11.73 1.3375 2 0 12 2 71.17 1.33 1.3248 1 1 14 4 71.36 5.56 1.3217 -2 2 13 4 72.29 1.21 1.3070 -1 1 15 4 72.74 2.38 1.3001 -2 6 1 4 72.84 5.31 1.2985 2 6 0 4 72.91 3.79 1.2975 -4 0 2 2 72.99 12.10 1.2961 -2 6 2 4 73.22 6.77 1.2927 -3 3 9 4 73.22 1.68 1.2927 1 3 13 4 73.31 5.92 1.2913 4 0 0 2 73.61 5.15 1.2868 0 6 8 4 74.23 7.54 1.2776 3 3 7 4 74.57 6.64 1.2726 -2 6 4 4 74.85 2.82 1.2685 0 4 13 4 75.14 3.77 1.2644 4 0 2 2 75.90 1.89 1.2536 -2 2 14 4 76.24 4.74 1.2488 -1 7 1 4 76.36 2.77 1.2472 -4 0 6 2 76.37 3.38 1.2470 0 0 16 2 76.38 1.28 1.2468 -4 2 2 4 76.39 1.09 1.2468 -3 5 2 4 76.62 1.56 1.2436 0 6 9 4 76.78 1.16 1.2413 4 2 0 4 76.79 4.70 1.2412 2 6 4 4 76.85 3.20 1.2404 -3 5 3 4 77.37 1.80 1.2334 -1 7 3 4 78.04 3.26 1.2245 3 5 2 4 78.20 3.44 1.2224 1 7 3 4 78.41 4.59 1.2196 -4 2 5 4 78.60 3.34 1.2172 2 2 13 4 78.83 1.32 1.2142 -3 5 5 4 79.43 2.79 1.2065 -3 3 11 4 79.55 2.04 1.2049 1 7 4 4 79.78 1.11 1.2020 -4 2 6 4 79.94 1.70 1.2001 0 6 10 4 80.00 1.24 1.1993 4 2 3 4 80.33 1.84 1.1952 -3 5 6 4 80.66 2.01 1.1911 3 3 9 4 80.69 1.47 1.1908 -2 2 15 4 80.95 3.91 1.1877 3 5 4 4 81.25 1.78 1.1840 1 7 5 4 81.49 1.91 1.1811 -4 2 7 4 81.62 2.49 1.1796 3 1 11 4 81.72 1.01 1.1784 -2 4 13 4 81.76 1.59 1.1779 4 2 4 4 83.29 1.09 1.1601 1 3 15 4 83.77 2.56 1.1547 -1 7 7 4 83.85 1.02 1.1538 4 2 5 4 86.10 3.22 1.1294 -2 4 14 4 86.19 1.22 1.1284 2 6 8 4 86.96 1.04 1.1204 4 4 0 4 87.52 8.47 1.1146 -2 6 10 4 87.55 1.00 1.1143 -4 4 4 4 87.87 1.53 1.1111 -1 5 14 4 88.79 4.73 1.1019 4 0 8 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.