Tremolite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R050498 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 = 140 K CELL PARAMETERS: 9.839851 18.05233 5.275720 90.00000 104.7594 90.00000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 9.81 52.93 9.0262 0 2 0 10.52 88.00 8.4175 1 1 0 17.39 6.36 5.1016 0 0 1 17.44 8.80 5.0858 1 3 0 18.19 33.40 4.8772 -1 1 1 18.65 7.33 4.7576 2 0 0 19.67 24.30 4.5131 0 4 0 19.99 1.36 4.4413 0 2 1 21.11 11.20 4.2087 2 2 0 22.06 3.73 4.0288 -2 0 1 22.32 4.23 3.9831 1 1 1 22.95 36.09 3.8753 -1 3 1 26.36 1.12 3.3803 0 4 1 26.37 50.27 3.3791 1 3 1 27.23 45.58 3.2743 2 4 0 28.57 74.60 3.1239 3 1 0 28.73 2.63 3.1069 2 0 1 29.54 2.53 3.0233 -3 1 1 29.72 1.99 3.0055 -2 4 1 30.39 12.08 2.9401 -1 5 1 30.42 45.36 2.9378 2 2 1 31.89 13.60 2.8058 3 3 0 32.77 21.88 2.7322 -3 3 1 33.11 100.00 2.7049 1 5 1 34.60 43.03 2.5916 0 6 1 35.17 10.71 2.5508 0 0 2 35.28 1.20 2.5429 2 6 0 35.43 64.07 2.5328 -2 0 2 36.59 2.27 2.4547 0 2 2 36.84 3.27 2.4386 -2 2 2 37.29 3.50 2.4107 -2 6 1 37.41 1.41 2.4031 -4 0 1 37.74 5.64 2.3829 3 5 0 38.50 33.92 2.3373 -3 5 1 38.76 18.21 2.3222 -4 2 1 39.18 14.88 2.2982 -1 7 1 39.60 22.44 2.2752 -3 1 2 40.84 8.81 2.2087 -2 4 2 41.39 7.99 2.1805 1 7 1 41.70 1.15 2.1650 1 3 2 41.77 35.90 2.1614 2 6 1 42.15 4.70 2.1431 -3 3 2 42.42 2.17 2.1298 -1 5 2 43.85 1.23 2.0637 0 8 1 44.34 18.30 2.0419 2 0 2 44.41 1.35 2.0388 2 8 0 44.98 9.94 2.0144 -4 0 2 44.94 12.14 2.0161 3 5 1 45.30 5.52 2.0009 3 7 0 45.96 3.01 1.9737 -3 7 1 46.15 1.61 1.9660 -4 2 2 46.23 4.20 1.9627 1 9 0 46.50 1.03 1.9520 1 5 2 46.91 2.81 1.9359 -3 5 2 47.15 1.91 1.9266 4 2 1 48.05 8.57 1.8925 5 1 0 48.46 3.13 1.8777 -4 6 1 48.81 10.81 1.8649 -1 9 1 48.94 2.84 1.8603 2 4 2 49.40 3.57 1.8440 -1 7 2 49.53 4.29 1.8395 -4 4 2 50.26 4.42 1.8145 5 3 0 50.53 1.20 1.8052 0 10 0 50.68 1.25 1.8004 1 9 1 52.37 5.94 1.7463 -5 1 2 53.84 1.18 1.7018 0 10 1 54.24 2.21 1.6901 0 8 2 54.43 6.25 1.6849 -2 8 2 54.49 7.32 1.6832 -1 3 3 54.65 2.05 1.6786 -3 9 1 54.91 7.25 1.6711 0 2 3 55.70 29.56 1.6494 4 6 1 56.15 6.60 1.6371 4 8 0 56.90 12.25 1.6172 1 11 0 58.14 4.44 1.5859 6 0 0 58.49 23.07 1.5771 -1 5 3 59.11 1.06 1.5619 6 2 0 59.16 2.28 1.5609 2 10 1 59.47 5.66 1.5535 4 0 2 60.33 11.58 1.5333 -6 0 2 60.43 1.06 1.5310 4 2 2 61.03 3.80 1.5175 1 9 2 61.28 25.20 1.5119 -2 6 3 61.62 14.52 1.5044 0 12 0 61.69 4.32 1.5027 -4 8 2 61.76 4.76 1.5012 5 5 1 62.72 1.42 1.4804 0 6 3 63.22 1.05 1.4701 -2 10 2 63.27 4.75 1.4689 4 4 2 63.41 1.99 1.4661 2 2 3 63.82 4.06 1.4576 3 11 0 64.11 3.75 1.4518 -6 4 2 64.20 4.57 1.4499 -1 7 3 64.35 1.07 1.4469 -3 11 1 64.53 1.65 1.4434 -4 10 1 64.79 35.37 1.4381 -6 6 1 65.43 1.51 1.4255 -5 3 3 66.86 1.53 1.3985 6 2 1 68.81 13.79 1.3636 5 1 2 69.05 4.71 1.3593 -5 5 3 69.28 3.03 1.3555 7 1 0 70.20 7.77 1.3399 1 11 2 70.24 1.46 1.3392 -1 13 1 70.52 4.03 1.3346 -3 11 2 70.59 3.65 1.3335 5 3 2 70.66 6.42 1.3322 2 6 3 71.38 2.03 1.3206 -5 9 2 71.42 1.52 1.3200 -1 9 3 71.54 1.04 1.3181 -7 3 2 72.06 8.37 1.3098 -7 5 1 72.35 7.43 1.3053 -1 1 4 72.66 1.20 1.3005 -3 1 4 72.85 2.05 1.2975 6 8 0 72.96 5.66 1.2958 0 12 2 73.12 19.03 1.2934 -2 12 2 73.23 1.40 1.2918 -3 9 3 73.95 2.97 1.2809 6 6 1 74.09 2.28 1.2789 -1 3 4 74.32 3.68 1.2754 0 0 4 74.40 1.58 1.2743 -3 3 4 74.60 1.58 1.2714 4 12 0 74.94 5.68 1.2664 -4 0 4 76.98 1.27 1.2378 0 10 3 77.25 1.64 1.2342 -7 7 1 77.55 1.54 1.2302 4 2 3 77.71 1.28 1.2281 -2 14 1 78.37 1.11 1.2193 -4 4 4 80.00 9.59 1.1985 -5 11 2 80.74 2.54 1.1894 8 0 0 83.14 1.93 1.1611 -8 4 2 83.22 5.32 1.1602 2 0 4 83.73 1.51 1.1544 1 15 1 84.31 1.57 1.1479 4 6 3 84.37 1.39 1.1472 2 10 3 86.42 2.95 1.1253 7 9 0 86.75 1.18 1.1217 5 13 0 87.59 1.18 1.1132 5 3 3 87.76 2.53 1.1114 -6 4 4 88.27 1.16 1.1064 -7 7 3 88.27 1.16 1.1064 -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.