Agrellite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R060914 Ghose S, Wan C American Mineralogist 64 (1979) 563-572 Agrellite, Na(Ca,RE)2Si4O10F: A layer structure with silicate tubes CELL PARAMETERS: 7.759000 18.94600 6.986000 89.88000 116.6500 94.32000 SPACE GROUP: P-1 X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 9.37 35.02 9.4414 0 2 0 12.81 2.00 6.9131 1 0 0 13.28 23.49 6.6714 -1 1 0 14.07 2.87 6.2943 0 3 0 14.18 2.19 6.2482 0 0 1 14.21 1.25 6.2341 -1 0 1 14.79 2.68 5.9916 -1 1 1 15.15 13.01 5.8506 -1 -1 1 16.51 3.47 5.3710 1 2 0 16.74 1.27 5.2948 0 -2 1 17.29 13.50 5.1301 0 2 1 18.26 1.14 4.8574 -1 3 0 18.80 8.95 4.7207 0 4 0 19.64 2.35 4.5206 -1 3 1 23.14 76.00 3.8434 -2 0 1 23.22 1.56 3.8303 0 -4 1 23.24 40.99 3.8261 1 -1 1 23.68 3.27 3.7571 1 4 0 23.87 36.99 3.7269 1 1 1 24.01 1.81 3.7059 0 4 1 24.38 3.15 3.6507 -2 2 1 25.46 1.01 3.4972 -1 0 2 25.63 5.55 3.4754 -2 -2 1 25.77 41.09 3.4565 2 0 0 25.81 3.03 3.4507 -2 1 0 25.93 49.89 3.4353 -1 5 0 25.89 2.15 3.4407 -1 1 2 25.92 1.81 3.4367 -1 -1 2 26.29 2.59 3.3891 1 -3 1 26.59 2.23 3.3515 2 1 0 26.72 51.49 3.3357 -2 2 0 27.83 100.00 3.2051 1 5 0 28.10 4.51 3.1743 -1 -5 1 28.21 89.14 3.1629 2 2 0 28.35 60.40 3.1471 0 6 0 28.41 2.91 3.1408 -2 3 0 28.56 18.97 3.1241 0 0 2 28.63 19.28 3.1171 -2 0 2 28.90 21.76 3.0889 -2 4 1 29.16 69.58 3.0612 -1 3 2 29.24 71.54 3.0528 -1 -3 2 29.80 46.27 2.9968 0 -2 2 29.81 44.33 2.9958 -2 2 2 30.43 22.78 2.9361 0 2 2 30.50 1.01 2.9297 2 3 0 30.55 24.73 2.9253 -2 -2 2 30.77 1.49 2.9052 -2 4 0 31.01 5.11 2.8828 -2 -4 1 32.04 38.11 2.7924 1 -5 1 32.19 1.18 2.7793 1 6 0 32.27 12.94 2.7728 0 6 1 32.42 1.52 2.7609 0 3 2 33.35 5.71 2.6855 2 4 0 33.66 2.82 2.6612 -2 5 0 33.81 70.75 2.6504 -2 4 2 33.85 67.79 2.6474 0 -4 2 34.33 11.96 2.6111 1 5 1 34.67 46.29 2.5861 -1 7 0 34.90 11.77 2.5701 -1 5 2 35.01 11.82 2.5618 -1 -5 2 34.97 24.22 2.5651 0 4 2 35.11 24.95 2.5546 -2 -4 2 35.43 1.17 2.5323 2 -2 1 35.56 19.24 2.5236 -2 6 1 35.72 1.66 2.5126 -1 7 1 36.48 3.33 2.4618 1 0 2 36.53 10.55 2.4590 1 -1 2 36.59 2.80 2.4549 -3 0 2 36.61 11.18 2.4536 -3 1 2 36.73 1.35 2.4460 -3 3 1 36.73 2.51 2.4458 1 7 0 36.81 11.02 2.4404 -1 -7 1 36.86 1.03 2.4372 2 2 1 37.00 5.90 2.4287 -2 6 0 37.08 3.15 2.4237 1 1 2 37.20 3.01 2.4158 -3 -1 2 37.99 1.02 2.3676 0 5 2 38.11 6.03 2.3603 0 8 0 38.20 4.72 2.3550 -2 -6 1 38.28 2.41 2.3501 1 2 2 38.43 3.03 2.3416 -3 -2 2 38.40 1.09 2.3431 -1 6 2 38.54 3.78 2.3351 2 -4 1 38.53 1.04 2.3356 -3 3 2 38.97 29.27 2.3104 -3 1 0 39.45 4.19 2.2829 1 -7 1 39.78 12.91 2.2651 3 1 0 39.86 9.03 2.2603 -2 6 2 39.94 9.24 2.2562 0 -6 2 40.05 6.67 2.2501 1 3 2 40.21 6.17 2.2415 -3 -3 2 40.90 6.74 2.2053 -3 5 1 41.17 2.21 2.1915 2 4 1 41.33 2.77 2.1834 0 8 1 41.64 2.11 2.1677 -1 -3 3 41.94 1.89 2.1530 -1 3 3 42.14 1.00 2.1434 1 7 1 42.22 18.45 2.1393 -1 7 2 42.36 18.76 2.1326 -1 -7 2 42.33 2.45 2.1341 1 4 2 42.50 2.58 2.1258 -3 -4 2 42.67 7.39 2.1179 -3 5 2 42.68 7.74 2.1176 1 -5 2 42.87 10.66 2.1086 3 3 0 43.43 2.33 2.0827 0 0 3 43.54 1.55 2.0776 -2 8 1 43.49 1.03 2.0800 -2 4 3 43.70 1.83 2.0705 2 -6 1 44.04 5.81 2.0552 -1 9 0 44.01 3.02 2.0567 -3 -1 3 44.12 4.44 2.0514 -3 -5 1 44.31 21.67 2.0433 -3 5 0 44.65 3.49 2.0285 -2 8 0 44.86 2.19 2.0193 0 2 3 45.01 1.10 2.0130 -1 9 1 45.05 9.18 2.0111 1 5 2 45.24 8.96 2.0035 -3 -5 2 46.54 1.37 1.9502 -3 -3 3 47.06 1.89 1.9298 2 -1 2 47.18 2.90 1.9255 -4 1 2 47.15 20.28 1.9267 2 0 2 47.27 17.98 1.9217 -4 0 2 47.25 2.79 1.9227 2 6 1 47.50 6.72 1.9130 2 -2 2 47.59 6.85 1.9096 -4 2 2 47.65 1.02 1.9076 3 -1 1 47.75 1.65 1.9039 2 1 2 47.86 1.94 1.8994 -4 0 1 47.89 1.45 1.8984 -4 -1 2 47.88 11.15 1.8988 3 5 0 48.16 14.62 1.8883 0 10 0 48.36 1.19 1.8811 -3 -6 2 48.43 3.77 1.8786 2 8 0 48.45 2.99 1.8779 2 -3 2 48.52 3.13 1.8752 -4 3 2 48.58 2.04 1.8731 -3 7 2 48.62 1.94 1.8717 1 -7 2 49.14 9.51 1.8529 0 8 2 49.32 8.74 1.8465 -2 -8 2 49.86 1.07 1.8280 -3 7 0 49.88 9.15 1.8272 2 -4 2 49.95 2.86 1.8250 0 -10 1 49.94 8.56 1.8253 -4 4 2 50.64 7.59 1.8017 -1 9 2 50.79 8.04 1.7966 -1 -9 2 50.92 1.44 1.7922 -3 -7 1 50.97 3.79 1.7906 -3 -5 3 51.13 7.51 1.7855 1 -1 3 51.30 7.19 1.7800 -4 0 3 51.63 12.73 1.7694 1 7 2 51.65 5.44 1.7686 1 1 3 51.70 2.48 1.7671 -4 2 3 51.77 1.02 1.7648 2 -5 2 51.81 1.39 1.7637 -4 5 2 51.83 12.65 1.7631 -3 -7 2 52.29 71.20 1.7486 -2 0 4 52.43 2.27 1.7441 -2 10 1 52.46 4.67 1.7434 2 4 2 52.64 4.80 1.7377 -4 -4 2 52.83 2.21 1.7318 -4 -2 3 52.95 12.36 1.7283 4 0 0 53.05 1.53 1.7254 -4 2 0 53.21 1.95 1.7203 -2 2 4 53.28 1.40 1.7183 -2 -2 4 53.56 4.98 1.7100 0 6 3 53.81 2.02 1.7027 -4 3 0 53.93 1.18 1.6990 -1 11 0 54.01 2.04 1.6969 -4 4 3 54.09 16.12 1.6946 2 -6 2 54.11 16.16 1.6940 -4 6 2 54.35 1.80 1.6870 -4 6 1 54.42 11.07 1.6850 3 7 0 54.67 1.08 1.6778 2 8 1 54.75 1.84 1.6758 4 2 0 54.87 1.21 1.6722 -1 11 1 55.81 1.26 1.6463 1 -5 3 55.86 7.84 1.6451 -3 9 2 55.92 7.81 1.6432 1 -9 2 56.10 1.04 1.6383 -1 -11 1 56.23 3.91 1.6348 1 11 0 56.69 1.06 1.6229 -4 5 0 56.97 2.60 1.6153 3 -7 1 56.98 4.94 1.6153 -3 -7 3 57.23 1.91 1.6087 1 -11 1 57.47 2.95 1.6026 2 10 0 57.72 1.17 1.5962 2 6 2 57.93 1.08 1.5911 -4 -6 2 58.63 2.60 1.5736 0 12 0 58.72 1.04 1.5715 -4 -6 1 58.76 2.93 1.5704 -4 6 0 59.11 4.38 1.5620 0 0 4 59.22 3.00 1.5593 -3 5 4 59.25 4.74 1.5585 -4 0 4 59.30 3.46 1.5574 -1 -5 4 59.44 6.81 1.5542 1 9 2 59.65 6.25 1.5492 -3 -9 2 59.63 3.50 1.5497 0 -2 4 59.71 3.29 1.5477 -4 2 4 59.85 1.44 1.5444 -4 8 2 59.86 1.29 1.5441 2 -8 2 59.91 6.71 1.5430 -1 11 2 60.08 6.50 1.5390 -1 -11 2 60.14 3.73 1.5376 -1 5 4 60.22 4.29 1.5358 0 8 3 60.37 3.31 1.5324 -3 -5 4 60.36 6.12 1.5327 0 2 4 60.45 1.79 1.5306 -2 6 4 60.56 5.49 1.5279 -4 -2 4 60.63 2.02 1.5264 -2 -6 4 61.19 3.21 1.5137 0 12 1 61.75 1.80 1.5013 4 0 1 61.80 2.55 1.5002 3 7 1 62.68 4.42 1.4813 3 3 2 62.80 8.46 1.4788 -2 12 0 62.86 4.47 1.4774 -5 -3 2 63.08 2.19 1.4728 3 -5 2 63.15 2.46 1.4714 -5 5 2 63.53 2.42 1.4635 2 -4 3 64.06 6.46 1.4526 -4 8 0 64.26 2.28 1.4487 -3 11 2 64.20 4.49 1.4499 -3 7 4 64.30 1.09 1.4478 -3 -9 3 64.35 2.26 1.4469 1 -11 2 64.33 4.33 1.4472 -1 -7 4 64.41 19.55 1.4456 -1 13 0 64.40 9.23 1.4458 2 8 2 64.62 9.73 1.4414 -4 -8 2 64.98 7.67 1.4343 -3 11 0 64.99 1.91 1.4342 -5 5 1 65.19 1.81 1.4303 -5 5 3 65.45 1.82 1.4251 -4 -8 1 66.65 1.44 1.4023 -1 -13 1 66.82 1.86 1.3991 4 -6 1 66.80 1.86 1.3996 3 5 2 67.01 1.63 1.3958 -5 -5 2 67.06 1.21 1.3948 1 -9 3 67.00 5.80 1.3959 1 -1 4 67.09 1.70 1.3942 2 -6 3 67.17 5.70 1.3927 -5 1 4 67.32 2.27 1.3900 2 -12 1 67.34 13.15 1.3897 2 12 0 67.38 2.38 1.3888 3 -7 2 67.42 2.09 1.3882 -5 7 2 67.47 1.60 1.3873 -5 1 0 67.61 1.47 1.3848 -4 -8 3 68.56 1.72 1.3679 -5 -5 3 69.17 1.28 1.3573 3 9 1 69.67 4.39 1.3488 0 14 0 69.69 2.64 1.3484 1 3 4 69.98 2.60 1.3436 -5 -3 4 70.01 2.97 1.3430 -1 13 2 70.03 1.53 1.3427 4 8 0 70.20 3.05 1.3399 -1 -13 2 70.30 3.09 1.3382 -1 -1 5 70.34 4.36 1.3375 -4 0 5 70.54 5.11 1.3343 -5 5 0 70.54 1.65 1.3343 -1 1 5 70.86 5.77 1.3290 1 -5 4 70.82 2.75 1.3296 2 6 3 70.92 6.35 1.3280 -5 5 4 72.13 1.61 1.3087 -3 13 1 72.33 2.50 1.3055 2 10 2 72.57 2.29 1.3018 -4 -10 2 72.80 1.64 1.2982 -3 -11 3 72.79 1.30 1.2984 5 4 0 72.94 3.02 1.2961 -4 4 5 73.16 3.17 1.2928 3 -9 2 73.16 3.23 1.2927 -5 9 2 73.46 1.99 1.2883 4 -2 2 73.42 3.82 1.2888 1 5 4 73.59 1.72 1.2862 -6 2 2 73.67 2.25 1.2850 -2 10 4 73.76 3.83 1.2838 -5 -5 4 73.95 2.38 1.2809 -2 -10 4 74.05 2.13 1.2795 -5 -7 3 74.21 1.33 1.2771 -3 13 0 74.44 1.13 1.2737 -5 7 0 74.63 4.53 1.2709 -1 -5 5 74.64 1.49 1.2708 -2 6 5 74.96 6.39 1.2662 4 -4 2 75.06 6.36 1.2646 -6 4 2 75.03 1.14 1.2652 5 5 0 75.21 1.74 1.2625 4 2 2 75.40 1.70 1.2598 -6 -2 2 75.79 1.18 1.2543 -1 5 5 76.60 2.01 1.2431 -4 6 5 76.70 1.07 1.2417 3 -5 3 77.17 1.63 1.2353 0 12 3 77.50 2.32 1.2308 -3 -7 5 77.49 2.94 1.2309 2 0 4 77.75 2.89 1.2275 -6 0 4 78.22 1.58 1.2212 1 13 2 78.46 1.58 1.2181 -3 -13 2 78.44 1.26 1.2184 0 -4 5 78.56 1.35 1.2169 -6 6 3 78.64 1.19 1.2158 1 7 4 78.88 1.12 1.2128 -4 12 3 79.39 1.20 1.2062 3 9 2 79.64 1.23 1.2030 -5 -9 2 80.02 1.75 1.1983 -5 5 5 80.17 1.19 1.1965 -2 8 5 80.59 5.31 1.1913 5 7 0 82.35 1.05 1.1701 -5 -5 5 82.47 1.42 1.1688 -3 -13 3 83.92 2.31 1.1522 6 0 0 84.10 1.14 1.1502 -6 3 0 84.80 2.13 1.1425 -4 14 2 84.90 2.16 1.1415 2 -14 2 85.95 1.16 1.1301 -4 12 4 86.14 1.31 1.1281 0 -12 4 86.64 1.66 1.1229 -5 11 0 87.05 3.96 1.1186 -2 16 2 87.05 2.40 1.1186 4 12 0 87.16 1.68 1.1175 2 -8 4 87.23 4.12 1.1168 0 -16 2 87.35 4.39 1.1156 -3 13 4 87.63 4.49 1.1127 -1 -13 4 87.71 4.87 1.1119 -6 6 0 87.79 2.56 1.1111 -1 17 0 87.75 1.77 1.1115 3 11 2 87.95 2.69 1.1095 -5 11 4 88.06 2.90 1.1085 1 -11 4 88.34 1.15 1.1056 -4 10 5 89.04 1.42 1.0987 6 4 0 89.77 3.53 1.0917 0 16 2 89.77 3.53 1.0917 0 16 2 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.