Phlogopite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern of R040042 Hazen R M, Burnham C W American Mineralogist 58 (1973) 889-900 The crystal structures of one-layer phlogopite and annite CELL PARAMETERS: 5.311049 9.193100 10.15028 90.00000 100.0739 90.00000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 8.89 89.37 9.9938 0 0 1 17.79 3.16 4.9969 0 0 2 19.35 12.91 4.5965 0 2 0 19.57 18.15 4.5453 1 1 0 20.23 4.05 4.3971 -1 1 1 21.31 1.30 4.1760 0 2 1 22.72 19.31 3.9190 1 1 1 24.42 47.74 3.6499 -1 1 2 26.38 67.50 3.3829 0 2 2 26.79 51.02 3.3313 0 0 3 28.51 64.42 3.1336 1 1 2 30.80 44.54 2.9058 -1 1 3 33.24 21.94 2.6974 0 2 3 33.91 10.05 2.6453 -2 0 1 33.93 20.19 2.6438 1 3 0 34.32 33.52 2.6146 2 0 0 34.33 66.48 2.6137 -1 3 1 35.78 7.24 2.5110 1 1 3 35.89 3.29 2.5035 -2 0 2 35.92 6.76 2.5018 1 3 1 35.97 5.15 2.4984 0 0 4 37.06 36.88 2.4273 -1 3 2 37.05 18.74 2.4276 2 0 1 38.40 1.34 2.3452 -1 1 4 39.22 4.45 2.2983 0 4 0 39.32 8.33 2.2927 -2 2 1 39.68 7.19 2.2726 2 2 0 39.95 2.35 2.2574 -2 0 3 39.98 4.78 2.2559 1 3 2 40.28 6.28 2.2398 0 4 1 41.07 5.80 2.1985 -2 2 2 41.71 33.10 2.1663 -1 3 3 41.71 16.55 2.1662 2 0 2 42.11 5.20 2.1466 2 2 1 43.35 3.54 2.0880 0 4 2 44.74 1.32 2.0263 -2 2 3 45.39 16.01 1.9988 0 0 5 45.64 6.72 1.9884 -2 0 4 45.67 13.73 1.9871 1 3 3 47.84 4.59 1.9018 -1 3 4 47.85 2.28 1.9015 2 0 3 49.98 1.67 1.8250 -2 2 4 52.05 1.93 1.7571 2 2 3 52.55 1.76 1.7417 -2 0 5 52.58 3.51 1.7407 1 3 4 52.66 1.04 1.7384 -3 1 1 52.77 1.29 1.7349 -2 4 1 54.20 2.45 1.6925 1 5 1 54.23 1.13 1.6915 0 4 4 55.03 1.82 1.6689 -1 5 2 55.02 5.38 1.6690 2 4 1 55.10 29.90 1.6669 -1 3 5 55.11 14.86 1.6666 2 0 4 55.14 1.18 1.6656 0 0 6 56.00 7.91 1.6421 -3 1 3 56.02 3.60 1.6416 3 1 1 57.20 4.24 1.6105 -2 4 3 57.22 8.00 1.6099 1 5 2 58.55 3.70 1.5764 -1 5 3 58.56 5.27 1.5764 2 4 2 60.01 2.24 1.5415 -3 1 4 60.04 2.29 1.5409 3 1 2 60.38 34.59 1.5329 -3 3 1 60.45 8.24 1.5314 -2 0 6 60.41 17.35 1.5322 0 6 0 60.48 16.48 1.5306 1 3 5 61.16 3.84 1.5153 -3 3 2 61.17 3.77 1.5151 3 3 0 61.19 3.76 1.5145 0 6 1 61.68 1.05 1.5037 -2 4 4 62.20 1.19 1.4923 1 1 6 63.30 2.62 1.4691 -1 3 6 63.31 1.28 1.4688 2 0 5 64.09 1.30 1.4529 -2 2 6 65.36 1.81 1.4277 0 0 7 65.47 1.88 1.4254 -1 1 7 66.86 2.49 1.3991 2 2 5 68.85 1.85 1.3634 0 2 7 69.23 8.30 1.3568 -2 0 7 69.27 16.64 1.3562 1 3 6 69.71 3.56 1.3487 0 4 6 71.05 2.93 1.3264 -4 0 1 71.09 5.77 1.3258 -2 6 1 71.29 4.93 1.3226 -4 0 2 71.33 9.93 1.3219 2 6 0 72.31 1.07 1.3065 1 1 7 72.28 4.04 1.3069 -3 3 5 72.33 3.98 1.3061 0 6 4 72.32 3.99 1.3063 3 3 3 72.64 4.02 1.3013 -2 2 7 72.95 3.32 1.2965 -4 0 3 73.01 6.67 1.2957 2 6 1 74.88 3.51 1.2678 -2 6 3 74.86 1.77 1.2680 4 0 1 75.61 1.08 1.2574 4 2 0 75.74 3.51 1.2555 2 2 6 76.19 2.03 1.2492 0 0 8 76.35 2.13 1.2471 -1 7 2 77.17 3.01 1.2358 -3 5 3 78.17 3.00 1.2224 4 2 1 78.21 1.12 1.2219 1 7 2 78.61 1.71 1.2166 -3 3 6 78.66 1.71 1.2160 0 6 5 78.65 1.69 1.2161 3 3 4 78.92 2.23 1.2127 0 4 7 79.31 1.21 1.2078 -4 2 4 79.36 2.10 1.2070 -1 7 3 80.48 1.57 1.1931 2 6 3 85.54 1.13 1.1349 2 4 6 86.12 4.23 1.1287 -4 0 6 86.20 8.32 1.1279 2 6 4 88.58 1.11 1.1036 -3 1 8 88.58 1.11 1.1036 -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.