Muscovite-2M1 Brigatti M F, Frigieri P, Poppi L American Mineralogist 83 (1998) 775-785 Crystal chemistry of Mg-, Fe-bearing muscovites-2M1 Sample GA1 from a pegmatite on Maddalena Island, Italy _database_code_amcsd 0002013 CELL PARAMETERS: 5.2260 9.0740 20.0390 90.000 95.740 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 945.499 Density (g/cm3): 2.870 MAX. ABS. INTENSITY / VOLUME**2: 4.475074170 RIR: 0.508 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.87 100.00 9.9693 0 0 2 2 17.79 13.29 4.9846 0 0 4 2 19.57 4.98 4.5370 0 2 0 2 19.68 29.96 4.5115 1 1 0 4 19.80 78.33 4.4849 -1 1 1 4 20.07 10.71 4.4239 0 2 1 4 20.56 18.78 4.3203 1 1 1 4 21.52 18.14 4.1295 0 2 2 4 22.32 8.68 3.9825 1 1 2 4 22.84 51.02 3.8931 -1 1 3 4 23.75 47.90 3.7471 0 2 3 4 24.80 2.06 3.5908 1 1 3 4 25.45 66.29 3.4994 -1 1 4 4 26.57 49.31 3.3553 0 2 4 4 26.83 61.99 3.3231 0 0 6 2 27.80 64.27 3.2092 1 1 4 4 28.56 5.55 3.1255 -1 1 5 4 29.83 66.04 2.9952 0 2 5 4 31.20 44.88 2.8670 1 1 5 4 32.03 34.98 2.7939 -1 1 6 4 34.30 2.91 2.6145 1 3 0 4 34.37 30.09 2.6093 -1 3 1 4 34.50 14.92 2.5999 2 0 0 2 34.78 45.24 2.5795 -2 0 2 2 34.83 80.98 2.5757 1 3 1 4 34.89 11.20 2.5712 1 1 6 4 35.79 8.28 2.5088 -1 1 7 4 36.04 8.79 2.4923 0 0 8 2 36.28 10.60 2.4758 -1 3 3 4 36.58 5.54 2.4565 2 0 2 2 37.27 3.63 2.4124 0 2 7 4 37.38 19.79 2.4060 -2 0 4 2 37.60 45.63 2.3924 1 3 3 4 39.73 2.13 2.2685 0 4 0 2 39.82 9.91 2.2635 -2 2 1 4 39.97 2.25 2.2558 2 2 0 4 40.00 4.87 2.2540 0 4 1 4 40.22 1.17 2.2424 -2 2 2 4 40.29 7.49 2.2387 -1 3 5 4 40.64 9.35 2.2201 2 2 1 4 40.71 2.96 2.2161 2 0 4 2 40.79 4.31 2.2120 0 4 2 4 41.13 9.25 2.1948 -2 2 3 4 41.82 3.93 2.1602 2 2 2 4 41.92 18.51 2.1549 -2 0 6 2 42.09 4.26 2.1469 0 4 3 4 42.28 38.24 2.1377 1 3 5 4 43.47 4.62 2.0818 2 2 3 4 43.85 7.81 2.0647 0 4 4 4 44.39 2.30 2.0408 -2 2 5 4 45.49 23.64 1.9939 0 0 10 2 45.56 1.14 1.9912 2 2 4 4 45.92 20.21 1.9763 -1 3 7 4 46.45 10.46 1.9550 2 0 6 2 46.66 2.25 1.9465 -2 2 6 4 47.97 1.72 1.8964 -2 0 8 2 48.43 2.11 1.8796 1 3 7 4 48.59 3.56 1.8736 0 4 6 4 49.22 1.21 1.8511 -1 3 8 4 49.31 1.05 1.8482 -2 2 7 4 49.96 1.14 1.8254 0 2 10 4 51.50 1.56 1.7745 0 4 7 4 52.28 4.15 1.7497 -2 2 8 4 52.77 1.08 1.7348 -1 1 11 4 52.80 7.86 1.7338 -1 3 9 4 53.41 3.08 1.7155 2 0 8 2 53.48 1.28 1.7134 1 5 0 4 53.53 1.20 1.7120 -1 5 1 4 53.62 3.80 1.7093 2 4 0 4 53.85 1.23 1.7024 1 5 1 4 54.00 1.94 1.6981 2 2 7 4 54.29 3.35 1.6896 -3 1 3 4 54.55 1.65 1.6823 -2 4 3 4 55.11 5.51 1.6666 2 4 2 4 55.18 18.07 1.6646 -2 0 10 2 55.28 1.06 1.6618 -3 1 4 4 55.65 4.25 1.6515 3 1 2 4 55.69 3.26 1.6505 -2 4 4 4 55.72 36.62 1.6498 1 3 9 4 55.85 1.77 1.6461 1 5 3 4 56.19 8.51 1.6371 -1 5 4 4 56.46 2.37 1.6298 2 4 3 4 56.66 8.23 1.6244 -3 1 5 4 57.16 3.95 1.6116 3 1 3 4 57.22 6.46 1.6099 -2 4 5 4 57.43 3.10 1.6046 2 2 8 4 57.44 4.85 1.6042 1 5 4 4 58.43 3.39 1.5795 -3 1 6 4 59.03 6.65 1.5648 3 1 4 4 59.12 2.23 1.5627 -2 2 10 4 59.13 4.75 1.5624 -2 4 6 4 59.22 1.09 1.5602 0 2 12 4 59.41 2.54 1.5558 1 5 5 4 59.92 4.18 1.5438 -1 5 6 4 60.30 2.46 1.5349 2 4 5 4 60.69 17.94 1.5260 -1 3 11 4 61.08 1.66 1.5171 1 1 12 4 61.29 18.46 1.5123 0 6 0 2 61.36 7.53 1.5109 2 0 10 2 61.42 38.59 1.5094 -3 3 1 4 61.49 1.23 1.5080 0 6 1 4 61.72 2.61 1.5029 1 5 6 4 62.07 3.15 1.4952 0 6 2 4 62.09 2.47 1.4950 -3 3 3 4 62.32 3.71 1.4899 3 3 1 4 62.74 3.42 1.4809 2 4 6 4 62.93 1.25 1.4769 -2 2 11 4 63.34 2.09 1.4683 -2 0 12 2 63.95 4.59 1.4557 1 3 11 4 64.09 2.57 1.4530 0 2 13 4 64.37 1.20 1.4473 1 5 7 4 65.07 3.99 1.4335 2 2 10 4 65.55 1.99 1.4242 0 0 14 2 65.82 1.38 1.4189 -3 1 9 4 65.97 1.83 1.4161 0 4 11 4 66.02 1.54 1.4152 1 1 13 4 67.19 1.48 1.3933 -1 1 14 4 67.91 1.12 1.3802 -3 3 7 4 69.26 4.60 1.3566 2 2 11 4 69.47 21.89 1.3529 -1 3 13 4 70.21 10.31 1.3405 2 0 12 2 70.22 7.27 1.3404 0 4 12 4 71.13 1.08 1.3255 1 1 14 4 71.29 5.22 1.3228 -2 2 13 4 72.18 1.91 1.3088 -2 6 1 4 72.27 5.86 1.3073 2 6 0 4 72.35 1.27 1.3061 -1 1 15 4 72.36 3.78 1.3059 -4 0 2 2 72.44 12.65 1.3046 -2 6 2 4 72.75 6.21 1.2999 4 0 0 2 72.89 7.13 1.2977 -3 3 9 4 73.08 1.45 1.2948 1 3 13 4 73.21 5.87 1.2929 0 6 8 4 73.75 7.57 1.2846 3 3 7 4 74.04 7.22 1.2804 -2 6 4 4 74.56 4.16 1.2728 4 0 2 2 74.71 2.93 1.2706 0 4 13 4 75.64 3.67 1.2572 -1 7 1 4 75.80 1.22 1.2549 -4 2 2 4 75.84 2.02 1.2544 -2 2 14 4 75.88 2.99 1.2539 -4 0 6 2 76.18 1.02 1.2497 4 2 0 4 76.22 5.35 1.2492 2 6 4 4 76.28 2.25 1.2483 -3 5 3 4 76.43 3.44 1.2462 0 0 16 2 76.78 1.73 1.2414 -1 7 3 4 77.42 2.31 1.2327 3 5 2 4 77.59 2.07 1.2304 1 7 3 4 77.88 3.50 1.2266 -4 2 5 4 78.28 1.25 1.2213 -3 5 5 4 78.38 3.09 1.2201 2 2 13 4 78.95 1.78 1.2126 1 7 4 4 79.15 1.86 1.2101 -3 3 11 4 79.18 1.07 1.2097 -1 3 15 4 79.37 1.26 1.2072 4 2 3 4 79.55 1.13 1.2049 0 6 10 4 79.80 1.65 1.2018 -3 5 6 4 80.19 1.35 1.1969 3 3 9 4 80.32 3.03 1.1953 3 5 4 4 80.65 1.38 1.1913 -2 2 15 4 80.65 1.71 1.1913 1 7 5 4 80.99 1.55 1.1871 -4 2 7 4 81.12 1.39 1.1856 4 2 4 4 81.23 2.08 1.1842 3 1 11 4 83.21 2.04 1.1610 -1 7 7 4 85.91 2.75 1.1314 -2 4 14 4 86.24 1.23 1.1279 4 4 0 4 86.88 1.02 1.1212 -4 4 4 4 87.06 9.41 1.1193 -2 6 10 4 87.64 1.21 1.1134 -1 5 14 4 88.17 4.85 1.1080 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.