Muscovite Guven N Zeitschrift fur Kristallographie 134 (1971) 196-212 The crystal structures of 2M1 phengite and 2M1 muscovite Note: sample 2M1 phengite Locality: Tiburon Peninsula, California, USA _database_code_amcsd 0019601 CELL PARAMETERS: 5.2112 9.0383 19.9473 90.000 95.769 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 934.767 Density (g/cm3): 2.845 MAX. ABS. INTENSITY / VOLUME**2: 3.470532908 RIR: 0.397 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.91 96.92 9.9231 0 0 2 2 17.88 29.04 4.9616 0 0 4 2 19.64 5.93 4.5191 0 2 0 2 19.74 43.47 4.4974 1 1 0 4 19.86 100.00 4.4710 -1 1 1 4 20.15 15.55 4.4064 0 2 1 4 20.63 22.15 4.3060 1 1 1 4 21.61 22.91 4.1127 0 2 2 4 22.40 10.27 3.9683 1 1 2 4 22.92 63.29 3.8799 -1 1 3 4 23.85 58.67 3.7316 0 2 3 4 24.89 3.08 3.5771 1 1 3 4 25.55 85.88 3.4869 -1 1 4 4 26.68 58.60 3.3410 0 2 4 4 26.96 71.75 3.3077 0 0 6 2 27.91 83.39 3.1964 1 1 4 4 28.67 7.84 3.1137 -1 1 5 4 29.96 86.20 2.9823 0 2 5 4 31.33 55.04 2.8550 1 1 5 4 32.16 45.39 2.7830 -1 1 6 4 34.43 3.61 2.6049 1 3 0 4 34.50 47.54 2.5998 -1 3 1 4 34.60 23.02 2.5924 2 0 0 2 34.88 51.69 2.5723 -2 0 2 2 34.97 90.80 2.5661 1 3 1 4 35.05 14.92 2.5602 1 1 6 4 35.94 10.61 2.4987 -1 1 7 4 36.21 8.87 2.4808 0 0 8 2 36.42 14.29 2.4666 -1 3 3 4 36.70 7.44 2.4487 2 0 2 2 37.45 4.86 2.4017 0 2 7 4 37.49 27.23 2.3988 -2 0 4 2 37.75 60.51 2.3831 1 3 3 4 39.90 2.64 2.2596 0 4 0 2 39.95 13.45 2.2565 -2 2 1 4 40.10 3.01 2.2487 2 2 0 4 40.17 6.44 2.2451 0 4 1 4 40.35 1.80 2.2355 -2 2 2 4 40.45 7.19 2.2301 -1 3 5 4 40.78 12.97 2.2129 2 2 1 4 40.86 2.60 2.2084 2 0 4 2 40.96 6.06 2.2032 0 4 2 4 41.26 12.78 2.1880 -2 2 3 4 41.96 4.88 2.1530 2 2 2 4 42.07 20.89 2.1479 -2 0 6 2 42.27 5.58 2.1383 0 4 3 4 42.46 43.38 2.1291 1 3 5 4 43.63 4.86 2.0746 2 2 3 4 44.04 9.17 2.0564 0 4 4 4 44.14 1.35 2.0519 -1 1 9 4 44.54 2.20 2.0341 -2 2 5 4 45.72 32.71 1.9846 0 0 10 2 45.73 1.59 1.9841 2 2 4 4 46.11 22.44 1.9684 -1 3 7 4 46.64 12.14 1.9476 2 0 6 2 46.83 2.69 1.9399 -2 2 6 4 48.15 1.51 1.8897 -2 0 8 2 48.65 1.64 1.8717 1 3 7 4 48.81 4.59 1.8658 0 4 6 4 49.44 1.73 1.8436 -1 3 8 4 49.49 1.31 1.8417 -2 2 7 4 50.21 1.37 1.8171 0 2 10 4 51.73 2.06 1.7670 0 4 7 4 52.49 5.46 1.7434 -2 2 8 4 53.01 1.26 1.7273 -1 1 11 4 53.04 9.38 1.7266 -1 3 9 4 53.64 3.73 1.7086 2 0 8 2 53.70 1.46 1.7069 1 5 0 4 53.70 1.72 1.7068 -2 4 1 4 53.75 1.53 1.7054 -1 5 1 4 53.82 4.85 1.7034 2 4 0 4 54.08 1.60 1.6958 1 5 1 4 54.23 2.86 1.6915 2 2 7 4 54.46 3.97 1.6848 -3 1 3 4 54.75 1.91 1.6765 -2 4 3 4 55.32 7.39 1.6606 2 4 2 4 55.40 22.73 1.6584 -2 0 10 2 55.45 1.28 1.6570 -3 1 4 4 55.79 1.62 1.6479 -2 2 9 4 55.84 5.58 1.6464 3 1 2 4 55.90 4.17 1.6448 -2 4 4 4 55.98 44.79 1.6427 1 3 9 4 56.09 2.31 1.6397 1 5 3 4 56.42 10.09 1.6307 -1 5 4 4 56.69 3.17 1.6239 2 4 3 4 56.85 10.92 1.6197 -3 1 5 4 57.35 4.76 1.6065 3 1 3 4 57.45 7.34 1.6042 -2 4 5 4 57.68 4.06 1.5982 2 2 8 4 57.69 6.94 1.5979 1 5 4 4 58.62 5.08 1.5747 -3 1 6 4 59.25 7.63 1.5596 3 1 4 4 59.36 2.60 1.5569 -2 2 10 4 59.37 6.06 1.5568 -2 4 6 4 59.52 1.45 1.5531 0 2 12 4 59.67 3.29 1.5496 1 5 5 4 60.18 5.65 1.5377 -1 5 6 4 60.55 3.42 1.5291 2 4 5 4 60.97 21.72 1.5195 -1 3 11 4 61.39 2.14 1.5102 1 1 12 4 61.56 21.59 1.5064 0 6 0 2 61.64 45.56 1.5048 -3 3 1 4 61.64 1.14 1.5046 -2 4 7 4 61.65 8.60 1.5046 2 0 10 2 61.76 1.59 1.5021 0 6 1 4 62.00 3.24 1.4968 1 5 6 4 62.30 2.75 1.4903 -3 3 3 4 62.35 3.76 1.4893 0 6 2 4 62.54 4.65 1.4852 3 3 1 4 63.01 4.18 1.4752 2 4 6 4 63.20 1.93 1.4712 -2 2 11 4 63.62 1.93 1.4625 -2 0 12 2 64.27 4.59 1.4493 1 3 11 4 64.42 3.06 1.4463 0 2 13 4 64.67 1.47 1.4414 1 5 7 4 65.37 5.08 1.4275 2 2 10 4 65.89 2.54 1.4176 0 0 14 2 66.06 1.55 1.4143 -3 1 9 4 66.29 2.44 1.4099 0 4 11 4 66.36 1.96 1.4087 1 1 13 4 67.53 1.71 1.3871 -1 1 14 4 68.90 1.06 1.3628 2 4 8 4 69.59 6.07 1.3509 2 2 11 4 69.82 26.25 1.3471 -1 3 13 4 70.56 12.43 1.3348 2 0 12 2 70.57 9.45 1.3346 0 4 12 4 71.50 1.25 1.3194 1 1 14 4 71.62 6.67 1.3176 -2 2 13 4 72.49 2.76 1.3040 -2 6 1 4 72.58 8.82 1.3025 2 6 0 4 72.60 5.98 1.3022 -4 0 2 2 72.72 1.55 1.3004 -1 1 15 4 72.74 1.07 1.3000 -2 0 14 2 72.75 15.85 1.2999 -2 6 2 4 72.99 7.56 1.2962 4 0 0 2 73.18 8.12 1.2933 -3 3 9 4 73.46 2.51 1.2890 1 3 13 4 73.56 6.76 1.2876 0 6 8 4 74.07 9.09 1.2800 3 3 7 4 74.36 8.79 1.2757 -2 6 4 4 74.82 5.31 1.2690 4 0 2 2 75.10 3.91 1.2650 0 4 13 4 75.99 4.49 1.2523 -1 7 1 4 76.06 1.48 1.2513 -4 2 2 4 76.14 3.69 1.2503 -4 0 6 2 76.20 2.40 1.2493 -2 2 14 4 76.45 1.32 1.2460 4 2 0 4 76.56 6.45 1.2444 2 6 4 4 76.58 2.64 1.2441 -3 5 3 4 76.60 1.32 1.2439 0 6 9 4 76.85 4.16 1.2404 0 0 16 2 77.14 2.32 1.2365 -1 7 3 4 77.74 2.71 1.2284 3 5 2 4 77.95 2.67 1.2256 1 7 3 4 78.15 4.10 1.2230 -4 2 5 4 78.60 1.46 1.2172 -3 5 5 4 78.78 3.98 1.2148 2 2 13 4 79.32 1.99 1.2078 1 7 4 4 79.48 2.72 1.2059 -3 3 11 4 79.59 1.15 1.2045 -1 3 15 4 79.67 2.10 1.2035 4 2 3 4 79.96 1.64 1.1999 0 6 10 4 80.13 2.43 1.1977 -3 5 6 4 80.41 1.05 1.1943 2 0 14 2 80.56 1.89 1.1924 3 3 9 4 80.67 3.45 1.1911 3 5 4 4 81.04 2.11 1.1866 1 7 5 4 81.05 1.86 1.1864 -2 2 15 4 81.29 1.85 1.1836 -4 2 7 4 81.44 1.75 1.1818 4 2 4 4 81.62 2.48 1.1796 3 1 11 4 81.76 1.08 1.1779 -2 6 8 4 83.62 2.32 1.1564 -1 7 7 4 84.63 1.11 1.1451 -3 1 14 4 86.34 3.40 1.1268 -2 4 14 4 86.58 1.60 1.1243 4 4 0 4 87.21 1.33 1.1177 -4 4 4 4 87.48 11.45 1.1150 -2 6 10 4 88.11 1.31 1.1087 -1 5 14 4 88.56 5.94 1.1042 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.