Tremolite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern R050167 Yang H, Evans B W American Mineralogist 81 (1996) 1117-1125 X-ray structure refinements of tremolite at 140 and 295 K: Crystal chemistry and petrologic implications T = 295 K CELL PARAMETERS: 9.827045 18.03146 5.280470 90.00000 104.8540 90.00000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 9.83 50.96 9.0157 0 2 0 10.54 85.69 8.4039 1 1 0 17.39 6.13 5.1040 0 0 1 17.47 9.40 5.0791 1 3 0 18.19 33.00 4.8812 -1 1 1 18.69 7.58 4.7493 2 0 0 19.70 24.57 4.5079 0 4 0 20.00 1.40 4.4416 0 2 1 21.15 11.04 4.2020 2 2 0 22.06 3.45 4.0301 -2 0 1 22.34 4.07 3.9803 1 1 1 22.95 34.81 3.8756 -1 3 1 26.38 1.03 3.3787 0 4 1 26.40 50.77 3.3763 1 3 1 27.28 44.50 3.2696 2 4 0 28.63 72.19 3.1185 3 1 0 28.77 2.52 3.1028 2 0 1 29.56 2.46 3.0222 -3 1 1 29.74 1.76 3.0045 -2 4 1 30.42 11.36 2.9388 -1 5 1 30.47 43.58 2.9339 2 2 1 31.95 12.96 2.8013 3 3 0 32.79 21.65 2.7309 -3 3 1 33.15 100.00 2.7023 1 5 1 34.63 39.99 2.5897 0 6 1 35.16 10.35 2.5520 0 0 2 35.34 1.05 2.5395 2 6 0 35.40 62.23 2.5353 -2 0 2 36.59 2.11 2.4555 0 2 2 36.82 2.99 2.4406 -2 2 2 37.32 3.38 2.4092 -2 6 1 37.45 1.31 2.4013 -4 0 1 37.80 5.66 2.3793 3 5 0 38.54 32.79 2.3357 -3 5 1 38.80 17.16 2.3204 -4 2 1 39.22 15.09 2.2966 -1 7 1 39.58 21.78 2.2767 -3 1 2 40.83 8.21 2.2098 -2 4 2 41.44 7.71 2.1783 1 7 1 41.72 1.17 2.1644 1 3 2 41.84 33.85 2.1587 2 6 1 42.14 4.38 2.1441 -3 3 2 42.42 2.15 2.1302 -1 5 2 43.90 1.01 2.0618 0 8 1 44.38 17.25 2.0405 2 0 2 44.48 1.11 2.0363 2 8 0 45.02 11.86 2.0131 3 5 1 44.97 9.12 2.0151 -4 0 2 45.38 5.49 1.9982 3 7 0 46.01 2.75 1.9721 -3 7 1 46.15 1.50 1.9665 -4 2 2 46.30 4.32 1.9604 1 9 0 46.91 2.90 1.9362 -3 5 2 47.24 1.98 1.9233 4 2 1 48.15 8.39 1.8893 5 1 0 48.51 2.85 1.8760 -4 6 1 48.86 10.68 1.8633 -1 9 1 48.99 2.83 1.8589 2 4 2 49.42 3.37 1.8437 -1 7 2 49.53 3.93 1.8396 -4 4 2 50.36 4.35 1.8114 5 3 0 50.60 1.25 1.8031 0 10 0 50.75 1.18 1.7985 1 9 1 52.38 5.71 1.7462 -5 1 2 53.91 1.20 1.7002 0 10 1 54.28 2.08 1.6894 0 8 2 54.45 6.29 1.6845 -2 8 2 54.46 7.09 1.6843 -1 3 3 54.71 1.80 1.6771 -3 9 1 54.90 6.67 1.6718 0 2 3 55.80 28.02 1.6468 4 6 1 56.25 6.55 1.6348 4 8 0 56.99 12.06 1.6153 1 11 0 58.26 4.05 1.5831 6 0 0 58.47 22.15 1.5777 -1 5 3 59.25 2.05 1.5590 2 10 1 59.56 5.12 1.5514 4 0 2 60.36 10.82 1.5328 -6 0 2 61.09 3.72 1.5164 1 9 2 61.25 23.28 1.5126 -2 6 3 61.70 13.42 1.5026 0 12 0 61.72 3.78 1.5022 -4 8 2 61.89 4.55 1.4987 5 5 1 62.73 1.30 1.4805 0 6 3 63.26 1.07 1.4694 -2 10 2 63.37 4.39 1.4670 4 4 2 63.44 1.95 1.4656 2 2 3 63.92 3.79 1.4557 3 11 0 64.15 3.67 1.4512 -6 4 2 64.20 4.29 1.4501 -1 7 3 64.43 1.02 1.4455 -3 11 1 64.61 1.44 1.4419 -4 10 1 64.88 32.63 1.4364 -6 6 1 65.40 1.47 1.4262 -5 3 3 67.01 1.38 1.3960 6 2 1 68.94 12.94 1.3615 5 1 2 69.04 4.41 1.3598 -5 5 3 69.42 2.92 1.3531 7 1 0 70.28 7.24 1.3388 1 11 2 70.33 1.32 1.3379 -1 13 1 70.57 3.85 1.3339 -3 11 2 70.72 3.39 1.3315 5 3 2 70.71 5.81 1.3316 2 6 3 71.43 1.96 1.3199 -5 9 2 71.43 1.35 1.3200 -1 9 3 72.17 7.92 1.3082 -7 5 1 72.29 6.96 1.3063 -1 1 4 72.58 1.10 1.3018 -3 1 4 72.99 1.81 1.2955 6 8 0 73.04 5.68 1.2948 0 12 2 73.18 17.62 1.2926 -2 12 2 73.23 1.33 1.2919 -3 9 3 74.11 2.94 1.2787 6 6 1 74.04 2.11 1.2797 -1 3 4 74.29 3.44 1.2760 0 0 4 74.33 1.40 1.2755 -3 3 4 74.72 1.41 1.2698 4 12 0 74.87 5.25 1.2676 -4 0 4 77.02 1.08 1.2375 0 10 3 77.38 1.56 1.2326 -7 7 1 77.65 1.36 1.2290 4 2 3 77.81 1.24 1.2268 -2 14 1 78.31 1.08 1.2203 -4 4 4 80.07 8.90 1.1978 -5 11 2 80.92 2.26 1.1873 8 0 0 83.22 1.71 1.1602 -8 4 2 83.24 4.77 1.1600 2 0 4 83.85 1.41 1.1531 1 15 1 84.42 1.59 1.1467 4 6 3 84.45 1.31 1.1465 2 10 3 86.59 2.76 1.1235 7 9 0 86.91 1.11 1.1202 5 13 0 87.73 1.08 1.1119 5 3 3 87.71 2.15 1.1121 -6 4 4 88.29 1.09 1.1062 -7 7 3 88.29 1.09 1.1062 -7 7 3 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.