Phlogopite Hendricks S B, Jefferson M E American Mineralogist 24 (1939) 729-771 Polymorphism of the micas with optical measurements Note: Biotite group _database_code_amcsd 0000024 CELL PARAMETERS: 5.3200 9.2100 10.1600 90.000 100.030 90.000 SPACE GROUP: Cm X-RAY WAVELENGTH: 1.541838 Cell Volume: 490.203 Density (g/cm3): 2.833 MAX. ABS. INTENSITY / VOLUME**2: 3.919583058 RIR: 0.450 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.84 74.62 10.0047 0 0 1 1 17.73 9.84 5.0024 0 0 2 1 19.27 31.94 4.6050 0 2 0 2 19.49 29.94 4.5536 1 1 0 2 20.17 7.06 4.4035 -1 1 1 2 21.24 2.00 4.1831 0 2 1 2 22.65 25.08 3.9264 1 1 1 2 24.36 59.28 3.6540 -1 1 2 2 26.30 100.00 3.3880 0 2 2 2 26.73 68.93 3.3349 0 0 3 1 28.43 97.84 3.1391 1 1 2 2 30.74 79.88 2.9086 -1 1 3 2 33.17 49.55 2.7010 0 2 3 2 33.83 24.16 2.6495 -2 0 1 1 33.84 42.76 2.6487 1 3 0 2 34.23 44.31 2.6193 2 0 0 1 34.25 98.82 2.6182 -1 3 1 2 35.70 20.31 2.5151 1 1 3 2 35.83 2.01 2.5065 1 3 1 2 35.90 2.13 2.5012 0 0 4 1 36.96 47.83 2.4323 2 0 1 1 36.98 98.71 2.4310 -1 3 2 2 38.35 5.29 2.3473 -1 1 4 2 39.12 12.56 2.3025 0 4 0 2 39.23 15.46 2.2965 -2 2 1 2 39.58 14.00 2.2768 2 2 0 2 39.89 4.36 2.2600 -2 0 3 1 39.89 7.00 2.2600 1 3 2 2 40.19 12.03 2.2438 0 4 1 2 40.99 12.40 2.2017 -2 2 2 2 41.61 22.39 2.1703 2 0 2 1 41.63 43.77 2.1692 -1 3 3 2 42.01 10.03 2.1507 2 2 1 2 43.26 4.36 2.0916 0 4 2 2 44.67 2.55 2.0288 -2 2 3 2 45.32 20.16 2.0009 0 0 5 1 45.57 23.99 1.9905 1 3 3 2 45.58 12.48 1.9903 -2 0 4 1 47.74 1.60 1.9050 2 0 3 1 47.77 3.10 1.9041 -1 3 4 2 49.92 2.27 1.8270 -2 2 4 2 51.94 3.54 1.7604 2 2 3 2 52.55 1.84 1.7413 -3 1 1 2 52.67 1.14 1.7379 -2 4 1 2 52.67 2.26 1.7377 1 5 0 2 52.96 1.03 1.7290 -1 5 1 2 54.08 1.28 1.6958 -2 4 2 2 54.08 1.92 1.6956 1 5 1 2 54.14 2.98 1.6940 0 4 4 2 54.91 3.59 1.6721 2 4 1 2 54.92 6.86 1.6717 -1 5 2 2 55.00 25.44 1.6695 2 0 4 1 55.03 49.13 1.6688 -1 3 5 2 55.08 7.10 1.6675 0 0 6 1 55.90 8.49 1.6447 3 1 1 2 55.92 7.93 1.6444 -3 1 3 2 56.44 2.22 1.6304 -2 2 5 2 57.11 8.34 1.6129 -2 4 3 2 57.11 12.03 1.6129 1 5 2 2 58.44 8.85 1.5793 2 4 2 2 58.45 8.79 1.5789 -1 5 3 2 59.91 5.38 1.5438 3 1 2 2 59.94 5.76 1.5433 -3 1 4 2 60.27 50.68 1.5356 -3 3 1 2 60.29 25.26 1.5350 0 6 0 2 60.38 33.04 1.5330 1 3 5 2 60.39 17.20 1.5327 -2 0 6 1 61.05 6.10 1.5179 3 3 0 2 61.05 4.64 1.5177 -3 3 2 2 61.08 5.34 1.5172 0 6 1 2 61.59 2.28 1.5058 1 5 3 2 61.59 2.87 1.5057 -2 4 4 2 62.11 1.34 1.4944 1 1 6 2 64.02 1.22 1.4543 -2 2 6 2 65.28 4.92 1.4292 0 0 7 1 65.41 1.88 1.4268 -1 1 7 2 66.74 4.44 1.4015 2 2 5 2 68.77 2.44 1.3650 0 2 7 2 69.17 19.96 1.3582 1 3 6 2 69.18 9.56 1.3580 -2 0 7 1 69.62 6.39 1.3505 0 4 6 2 70.93 5.79 1.3287 -4 0 1 1 70.96 12.94 1.3282 -2 6 1 2 71.17 10.93 1.3248 -4 0 2 1 71.20 18.69 1.3243 2 6 0 2 72.18 6.54 1.3088 3 3 3 2 72.20 6.06 1.3084 -3 3 5 2 72.21 6.21 1.3083 0 6 4 2 72.21 1.52 1.3082 1 1 7 2 72.27 1.81 1.3073 2 0 6 1 72.30 3.63 1.3068 -1 3 7 2 72.58 8.03 1.3025 -2 2 7 2 72.85 5.17 1.2984 -4 0 3 1 72.87 10.61 1.2981 2 6 1 2 74.23 1.38 1.2775 -3 5 1 2 74.72 3.61 1.2704 4 0 1 1 74.76 7.32 1.2698 -2 6 3 2 75.62 7.16 1.2576 2 2 6 2 76.11 4.28 1.2506 0 0 8 1 76.18 1.63 1.2497 -4 2 3 2 77.04 3.02 1.2379 3 5 1 2 77.05 2.86 1.2377 -3 5 3 2 78.02 3.54 1.2247 4 2 1 2 78.07 2.29 1.2241 1 7 2 2 78.50 2.96 1.2184 3 3 4 2 78.53 2.98 1.2180 -3 3 6 2 78.54 2.89 1.2179 0 6 5 2 78.82 4.02 1.2143 0 4 7 2 79.20 2.95 1.2094 -4 2 4 2 79.23 2.85 1.2091 -1 7 3 2 80.32 1.64 1.1954 -4 0 5 1 80.33 3.08 1.1953 2 6 3 2 80.50 2.14 1.1931 3 5 2 2 80.52 2.30 1.1929 -3 5 4 2 82.12 2.89 1.1737 -2 2 8 2 82.45 1.12 1.1698 1 5 6 2 85.42 1.22 1.1365 -1 5 7 2 86.04 5.00 1.1300 -4 0 6 1 86.04 10.98 1.1300 2 6 4 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.