Lepidolite-1M Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R060225 Guggenheim S American Mineralogist 66 (1981) 1221-1232 Cation ordering in lepidolite Tanakamiyama CELL PARAMETERS: 5.242000 9.055000 10.09700 90.00000 100.7700 90.00000 SPACE GROUP: C2 X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 8.99 14.26 9.8893 0 0 1 17.98 38.40 4.9447 0 0 2 19.84 49.50 4.4849 0 2 0 20.04 25.79 4.4400 1 1 0 20.64 36.45 4.3124 -1 1 1 21.80 21.16 4.0845 0 2 1 23.25 24.68 3.8312 1 1 1 24.78 95.70 3.5974 -1 1 2 26.87 71.33 3.3220 0 2 2 27.08 32.30 3.2964 0 0 3 29.10 100.00 3.0717 1 1 2 31.17 52.29 2.8722 -1 1 3 33.77 36.95 2.6562 0 2 3 34.66 28.90 2.5902 -2 0 1 34.79 57.44 2.5806 1 3 0 35.15 43.99 2.5549 -1 3 1 35.15 21.54 2.5550 2 0 0 36.57 8.06 2.4590 -2 0 2 36.36 2.27 2.4723 0 0 4 36.44 7.62 2.4672 1 1 3 36.82 18.03 2.4430 1 3 1 37.84 32.78 2.3789 -1 3 2 37.96 20.10 2.3718 2 0 1 38.82 2.38 2.3211 -1 1 4 40.24 6.37 2.2425 0 4 0 40.23 11.53 2.2430 -2 2 1 40.66 11.11 2.2200 2 2 0 41.30 11.40 2.1869 0 4 1 41.92 7.87 2.1562 -2 2 2 42.48 21.39 2.1289 -1 3 3 42.70 11.64 2.1186 2 0 2 43.17 9.06 2.0967 2 2 1 44.37 3.10 2.0423 0 4 2 45.54 3.53 1.9926 -2 2 3 45.90 27.83 1.9779 0 0 5 46.25 4.00 1.9636 -2 0 4 46.66 9.82 1.9473 1 3 3 47.48 1.32 1.9156 2 2 2 49.15 1.62 1.8541 0 4 3 50.77 5.73 1.7987 -2 2 4 53.18 5.64 1.7225 -2 0 5 53.26 2.15 1.7201 2 2 3 53.64 8.58 1.7088 1 3 4 53.92 2.29 1.7006 -3 1 1 54.10 1.67 1.6954 -2 4 1 54.45 2.30 1.6853 -1 5 1 54.87 1.66 1.6734 3 1 0 55.46 2.14 1.6569 -2 4 2 55.31 3.49 1.6610 0 4 4 55.64 3.17 1.6520 1 5 1 55.93 28.69 1.6442 -1 3 5 56.39 8.53 1.6318 -1 5 2 56.48 5.08 1.6295 2 4 1 56.28 14.09 1.6347 2 0 4 57.12 9.50 1.6126 -3 1 3 57.47 4.60 1.6036 3 1 1 58.45 8.88 1.5792 -2 4 3 58.71 9.13 1.5728 1 5 2 59.91 2.79 1.5439 -1 5 3 60.08 5.47 1.5400 2 4 2 61.09 3.10 1.5170 -3 1 4 61.13 5.27 1.5159 -2 0 6 61.59 5.20 1.5057 3 1 2 61.91 27.41 1.4987 -3 3 1 61.64 8.82 1.5047 1 3 5 62.08 13.15 1.4950 0 6 0 62.62 1.47 1.4835 -3 3 2 62.78 2.11 1.4800 3 3 0 62.87 2.03 1.4782 0 6 1 62.63 1.94 1.4833 0 4 5 62.91 1.82 1.4773 -2 4 4 63.19 2.29 1.4714 1 1 6 64.20 1.98 1.4507 -1 3 6 64.86 1.86 1.4375 -1 5 4 64.93 1.67 1.4361 -2 2 6 66.17 1.90 1.4121 -1 1 7 68.30 7.27 1.3732 2 2 5 70.00 7.78 1.3439 -2 0 7 69.79 2.21 1.3475 0 2 7 70.55 14.97 1.3347 1 3 6 70.96 5.67 1.3281 0 4 6 72.91 5.44 1.2972 -4 0 1 73.07 11.56 1.2948 -2 6 1 73.05 4.82 1.2951 -4 0 2 73.36 8.21 1.2903 2 6 0 73.64 4.07 1.2862 -3 3 5 73.38 2.84 1.2900 -1 3 7 73.56 7.70 1.2873 -2 2 7 74.10 4.50 1.2793 0 6 4 73.84 1.60 1.2831 2 0 6 74.25 4.05 1.2771 3 3 3 74.64 1.98 1.2714 -4 0 3 75.10 5.34 1.2647 2 6 1 76.42 2.16 1.2460 -3 5 1 76.55 1.79 1.2442 -4 2 2 76.65 1.10 1.2429 1 7 0 76.81 3.49 1.2407 -2 6 3 76.96 1.65 1.2387 4 0 1 77.15 2.29 1.2362 0 0 8 77.34 3.37 1.2336 2 2 6 78.12 1.73 1.2232 -4 2 3 78.50 1.91 1.2182 -1 7 2 79.12 2.61 1.2102 -3 5 3 79.99 2.69 1.1991 -3 3 6 80.48 1.59 1.1930 1 7 2 80.40 2.96 1.1940 4 2 1 80.52 2.54 1.1926 0 6 5 80.30 2.61 1.1953 0 4 7 80.41 1.14 1.1940 1 3 7 81.08 1.05 1.1858 -4 2 4 80.74 2.02 1.1899 3 3 4 81.53 1.79 1.1803 -1 7 3 82.57 1.23 1.1681 -3 5 4 83.01 1.56 1.1630 3 5 2 83.55 1.20 1.1569 -1 3 8 84.44 2.42 1.1469 1 5 6 86.09 1.27 1.1290 -2 6 5 86.68 1.21 1.1229 -4 4 1 87.54 1.61 1.1141 0 8 1 87.74 3.84 1.1121 -4 0 6 88.63 6.72 1.1032 2 6 4 88.50 1.13 1.1044 3 3 5 89.82 1.94 1.0916 -3 1 8 89.82 1.94 1.0916 -3 1 8 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.