Fluororichterite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R060290 Cameron M, Sueno S, Papike J J, Prewitt C T American Mineralogist 68 (1983) 924-943 High temperature crystal chemistry of K and Na fluor-richterites Na, 24 deg C CELL PARAMETERS: 9.938000 17.95200 5.258000 90.00000 106.6200 90.00000 SPACE GROUP: I2/m X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 9.90 10.87 8.9892 0 2 0 10.50 75.31 8.4731 1 1 0 17.44 3.09 5.1021 -1 0 1 17.50 14.46 5.0846 1 3 0 18.26 8.20 4.8738 0 1 1 18.53 23.63 4.8034 2 0 0 19.81 3.93 4.4946 0 4 0 20.07 50.81 4.4372 -1 2 1 21.02 4.52 4.2365 2 2 0 22.05 1.78 4.0401 1 0 1 22.29 37.28 3.9971 -2 1 1 23.05 3.79 3.8677 0 3 1 24.20 35.45 3.6850 1 2 1 26.39 100.00 3.3837 -2 3 1 26.48 4.92 3.3726 -1 4 1 26.52 23.11 3.3675 1 5 0 27.22 96.49 3.2819 2 4 0 28.36 5.38 3.1527 3 1 0 29.44 21.86 3.0388 2 1 1 29.86 1.82 2.9964 0 6 0 29.78 3.17 3.0047 1 4 1 30.31 76.42 2.9537 -3 2 1 30.54 17.38 2.9317 0 5 1 31.73 20.83 2.8244 3 3 0 32.71 50.32 2.7416 2 3 1 33.18 33.78 2.7033 -2 5 1 34.44 5.40 2.6073 -1 1 2 34.76 49.91 2.5838 -1 6 1 35.35 2.42 2.5423 2 6 0 35.50 65.20 2.5317 0 0 2 36.24 1.03 2.4812 1 7 0 37.32 1.11 2.4123 -1 3 2 37.40 1.52 2.4067 1 6 1 37.49 5.08 2.4017 4 0 0 37.65 21.67 2.3914 3 5 0 38.50 7.70 2.3406 2 5 1 38.57 35.32 2.3365 3 2 1 39.10 1.97 2.3058 -3 1 2 39.37 36.97 2.2905 0 7 1 39.61 1.09 2.2774 1 1 2 39.79 5.73 2.2674 -4 3 1 40.16 3.75 2.2473 0 8 0 40.70 6.18 2.2186 -2 4 2 40.95 19.13 2.2058 0 4 2 41.78 34.98 2.1636 -3 6 1 42.18 8.27 2.1440 1 3 2 42.57 10.16 2.1255 -1 5 2 42.72 5.51 2.1183 4 4 0 44.22 16.81 2.0499 -4 0 2 44.54 4.76 2.0355 2 8 0 44.80 4.02 2.0244 -4 5 1 44.90 14.53 2.0201 2 0 2 45.29 1.04 2.0036 3 7 0 46.02 1.52 1.9734 2 7 1 46.46 12.30 1.9558 1 9 0 46.99 10.87 1.9351 1 5 2 47.63 11.13 1.9105 5 1 0 48.38 6.54 1.8825 3 6 1 49.05 4.10 1.8582 0 9 1 48.72 3.91 1.8702 4 3 1 49.50 11.38 1.8425 2 4 2 50.81 3.09 1.7978 0 10 0 50.87 1.08 1.7958 -2 9 1 51.37 1.31 1.7796 -5 1 2 51.59 1.02 1.7726 -4 7 1 52.51 1.02 1.7436 -2 1 3 53.45 2.08 1.7150 -1 2 3 54.13 1.94 1.6949 3 9 0 54.43 2.84 1.6863 -2 8 2 54.14 1.90 1.6946 5 5 0 54.52 1.65 1.6838 2 10 0 54.60 7.51 1.6815 -2 3 3 54.78 1.29 1.6765 2 9 1 54.97 7.80 1.6711 -3 2 3 55.47 21.22 1.6572 -5 6 1 56.06 1.59 1.6410 4 8 0 57.19 5.30 1.6112 1 11 0 57.58 1.16 1.6013 -5 5 2 57.58 4.64 1.6011 6 0 0 58.64 11.04 1.5749 -2 5 3 59.10 4.27 1.5637 -6 0 2 59.31 1.86 1.5586 -3 10 1 59.44 1.07 1.5554 0 11 1 59.15 3.36 1.5624 4 7 1 60.03 10.81 1.5416 4 0 2 61.05 1.50 1.5182 -2 11 1 61.18 5.30 1.5152 -3 9 2 61.45 16.60 1.5093 -1 6 3 61.36 2.81 1.5112 -6 5 1 61.55 2.17 1.5070 1 9 2 61.95 7.15 1.4982 0 12 0 61.76 4.14 1.5023 2 8 2 62.84 1.80 1.4791 -3 6 3 62.95 3.83 1.4768 -6 4 2 63.47 1.68 1.4658 0 10 2 63.97 2.60 1.4558 3 11 0 64.55 2.74 1.4441 2 11 1 64.59 1.50 1.4431 3 10 1 64.46 23.44 1.4458 5 6 1 64.79 1.43 1.4393 4 10 0 65.39 2.75 1.4274 2 3 3 66.27 1.65 1.4105 0 7 3 66.25 1.85 1.4109 -7 2 1 66.64 1.35 1.4037 1 6 3 68.30 6.43 1.3735 -7 1 2 67.96 1.05 1.3795 6 3 1 69.04 1.89 1.3605 2 5 3 69.33 1.40 1.3555 5 1 2 70.10 1.34 1.3425 -7 3 2 70.42 4.32 1.3371 -3 11 2 70.61 3.48 1.3340 -5 6 3 70.76 1.68 1.3315 1 11 2 70.74 2.15 1.3318 3 2 3 71.38 3.28 1.3214 3 9 2 71.55 3.54 1.3188 6 5 1 72.45 2.81 1.3046 -3 1 4 72.48 1.42 1.3040 6 8 0 73.28 3.51 1.2919 -2 12 2 73.44 8.89 1.2893 0 12 2 73.43 1.10 1.2896 -7 6 1 74.37 2.73 1.2755 -4 0 4 75.04 4.14 1.2658 0 0 4 78.03 1.36 1.2246 -1 13 2 77.71 1.31 1.2288 7 2 1 80.08 4.49 1.1983 3 11 2 79.87 1.93 1.2009 8 0 0 82.40 1.02 1.1703 4 10 2 83.07 2.67 1.1625 -6 0 4 82.57 1.99 1.1683 6 4 2 84.14 1.16 1.1504 -2 15 1 85.91 2.72 1.1312 7 9 0 86.74 1.58 1.1224 5 13 0 87.73 2.02 1.1123 2 4 4 88.06 1.89 1.1090 4 7 3 89.24 1.11 1.0974 -1 16 1 89.77 1.16 1.0923 -7 1 4 89.77 1.16 1.0923 -7 1 4 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.