Muscovite-2M1 Brigatti M F, Frigieri P, Poppi L American Mineralogist 83 (1998) 775-785 Crystal chemistry of Mg-, Fe-bearing muscovites-2M1 Sample RA1 from a pegmatite on Antarctica _database_code_amcsd 0002014 CELL PARAMETERS: 5.1820 8.9820 20.0020 90.000 95.720 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 926.352 Density (g/cm3): 2.877 MAX. ABS. INTENSITY / VOLUME**2: 3.738496815 RIR: 0.423 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.89 100.00 9.9512 0 0 2 2 17.83 23.18 4.9756 0 0 4 2 19.77 5.01 4.4910 0 2 0 2 19.85 35.61 4.4718 1 1 0 4 19.97 88.39 4.4460 -1 1 1 4 20.27 11.31 4.3809 0 2 1 4 20.73 21.25 4.2845 1 1 1 4 21.71 20.08 4.0934 0 2 2 4 22.49 9.35 3.9531 1 1 2 4 23.00 55.88 3.8662 -1 1 3 4 23.93 56.58 3.7190 0 2 3 4 24.96 3.40 3.5679 1 1 3 4 25.61 77.44 3.4788 -1 1 4 4 26.74 53.98 3.3338 0 2 4 4 26.88 71.09 3.3171 0 0 6 2 27.96 73.20 3.1916 1 1 4 4 28.71 6.69 3.1097 -1 1 5 4 30.00 74.58 2.9788 0 2 5 4 31.35 48.96 2.8532 1 1 5 4 32.18 39.00 2.7817 -1 1 6 4 34.64 4.13 2.5892 1 3 0 4 34.71 31.86 2.5841 -1 3 1 4 34.80 16.22 2.5781 2 0 0 2 35.05 11.46 2.5603 1 1 6 4 35.08 52.58 2.5584 -2 0 2 2 35.18 92.82 2.5512 1 3 1 4 35.94 7.04 2.4991 -1 1 7 4 36.10 8.85 2.4878 0 0 8 2 36.62 21.37 2.4539 -1 3 3 4 36.88 10.97 2.4374 2 0 2 2 37.44 3.51 2.4023 0 2 7 4 37.66 15.08 2.3884 -2 0 4 2 37.93 36.93 2.3721 1 3 3 4 40.20 9.00 2.2435 -2 2 1 4 40.34 4.08 2.2359 2 2 0 4 40.42 4.05 2.2313 0 4 1 4 40.60 9.18 2.2218 -1 3 5 4 41.00 3.60 2.2012 2 0 4 2 41.01 8.98 2.2009 2 2 1 4 41.21 6.59 2.1904 0 4 2 4 41.49 9.51 2.1765 -2 2 3 4 42.18 2.85 2.1422 2 2 2 4 42.20 19.87 2.1416 -2 0 6 2 42.50 3.91 2.1270 0 4 3 4 42.60 41.38 2.1224 1 3 5 4 43.83 5.52 2.0654 2 2 3 4 44.25 8.93 2.0467 0 4 4 4 44.74 3.29 2.0256 -2 2 5 4 45.58 30.14 1.9902 0 0 10 2 45.91 1.01 1.9766 2 2 4 4 46.23 22.41 1.9639 -1 3 7 4 46.73 11.58 1.9439 2 0 6 2 47.01 2.45 1.9331 -2 2 6 4 48.24 2.24 1.8866 -2 0 8 2 48.74 2.77 1.8684 1 3 7 4 48.99 2.91 1.8595 0 4 6 4 49.53 1.62 1.8405 -1 3 8 4 50.13 1.08 1.8196 0 2 10 4 51.89 1.44 1.7622 0 4 7 4 52.62 3.83 1.7394 -2 2 8 4 52.93 1.08 1.7300 -1 1 11 4 53.10 12.35 1.7247 -1 3 9 4 53.69 4.84 1.7072 2 0 8 2 54.06 1.14 1.6964 1 5 0 4 54.17 3.67 1.6933 2 4 0 4 54.35 1.95 1.6881 2 2 7 4 54.43 1.08 1.6856 1 5 1 4 54.78 4.11 1.6756 -3 1 3 4 55.09 2.28 1.6670 -2 4 3 4 55.44 16.91 1.6573 -2 0 10 2 55.65 5.47 1.6515 2 4 2 4 56.02 34.34 1.6415 1 3 9 4 56.15 5.26 1.6381 3 1 2 4 56.23 4.69 1.6360 -2 4 4 4 56.43 2.52 1.6307 1 5 3 4 56.76 9.98 1.6220 -1 5 4 4 57.00 1.96 1.6155 2 4 3 4 57.15 8.46 1.6119 -3 1 5 4 57.65 3.92 1.5990 3 1 3 4 57.76 7.09 1.5962 -2 4 5 4 57.78 3.26 1.5958 2 2 8 4 58.01 4.19 1.5898 1 5 4 4 58.91 2.90 1.5678 -3 1 6 4 59.45 2.74 1.5548 -2 2 10 4 59.52 7.40 1.5530 3 1 4 4 59.66 4.31 1.5498 -2 4 6 4 59.97 2.25 1.5424 1 5 5 4 60.48 3.97 1.5308 -1 5 6 4 60.84 2.33 1.5227 2 4 5 4 60.99 18.76 1.5192 -1 3 11 4 61.27 1.77 1.5130 1 1 12 4 61.65 7.90 1.5046 2 0 10 2 61.99 19.56 1.4970 0 6 0 2 62.03 41.66 1.4961 -3 3 1 4 62.19 1.87 1.4928 0 6 1 4 62.28 2.77 1.4907 1 5 6 4 62.34 1.23 1.4894 0 4 10 4 62.69 1.53 1.4820 -3 3 3 4 62.77 2.25 1.4803 0 6 2 4 62.93 2.85 1.4769 3 3 1 4 63.26 1.06 1.4700 -2 2 11 4 63.28 3.32 1.4697 2 4 6 4 63.61 2.20 1.4627 -2 0 12 2 64.27 4.84 1.4494 1 3 11 4 64.28 2.94 1.4491 0 2 13 4 64.93 1.17 1.4362 1 5 7 4 65.42 4.49 1.4266 2 2 10 4 65.68 1.96 1.4216 0 0 14 2 66.21 1.27 1.4115 1 1 13 4 66.29 1.34 1.4100 -3 1 9 4 66.35 1.61 1.4089 0 4 11 4 67.37 1.66 1.3899 -1 1 14 4 67.42 1.14 1.3890 -2 4 9 4 68.50 1.84 1.3697 -3 3 7 4 68.80 1.38 1.3645 0 6 6 4 69.61 4.37 1.3506 2 2 11 4 69.78 23.20 1.3477 -1 3 13 4 70.51 10.80 1.3356 2 0 12 2 70.60 7.38 1.3341 0 4 12 4 71.33 1.22 1.3222 1 1 14 4 71.63 4.80 1.3174 -2 2 13 4 72.54 1.10 1.3031 -1 1 15 4 73.00 1.99 1.2961 -2 6 1 4 73.07 3.10 1.2949 -4 0 2 2 73.10 4.44 1.2946 2 6 0 4 73.26 11.04 1.2921 -2 6 2 4 73.41 1.46 1.2898 1 3 13 4 73.46 5.62 1.2890 4 0 0 2 73.48 6.26 1.2887 -3 3 9 4 73.89 4.94 1.2827 0 6 8 4 74.37 6.91 1.2756 3 3 7 4 74.86 6.04 1.2684 -2 6 4 4 75.10 2.48 1.2649 0 4 13 4 75.27 3.62 1.2624 4 0 2 2 76.19 1.61 1.2495 -2 2 14 4 76.55 4.21 1.2446 -1 7 1 4 76.57 1.15 1.2442 -4 2 2 4 76.58 2.60 1.2441 -4 0 6 2 76.60 3.12 1.2439 0 0 16 2 76.64 1.03 1.2434 -3 5 2 4 76.91 1.32 1.2397 0 6 9 4 76.95 1.01 1.2390 4 2 0 4 77.04 4.59 1.2379 2 6 4 4 77.11 2.87 1.2369 -3 5 3 4 77.69 1.53 1.2292 -1 7 3 4 78.26 2.82 1.2216 3 5 2 4 78.50 3.01 1.2185 1 7 3 4 78.64 4.15 1.2166 -4 2 5 4 78.75 3.03 1.2152 2 2 13 4 79.11 1.15 1.2106 -3 5 5 4 79.74 2.33 1.2026 -3 3 11 4 79.86 1.95 1.2011 1 7 4 4 80.03 1.01 1.1990 -4 2 6 4 80.15 1.06 1.1974 4 2 3 4 80.24 1.35 1.1964 0 6 10 4 80.63 1.64 1.1916 -3 5 6 4 80.82 1.64 1.1893 3 3 9 4 81.01 1.38 1.1870 -2 2 15 4 81.17 3.52 1.1850 3 5 4 4 81.56 1.55 1.1803 1 7 5 4 81.74 2.16 1.1781 3 1 11 4 81.76 1.69 1.1779 -4 2 7 4 81.91 1.38 1.1762 4 2 4 4 84.12 2.27 1.1508 -1 7 7 4 86.45 2.71 1.1257 -2 4 14 4 87.89 7.76 1.1109 -2 6 10 4 88.22 1.35 1.1076 -1 5 14 4 88.93 4.15 1.1006 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.