Pargasite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R050415 Raudsepp M, Turnock A C, Hawthorne F C, Sherriff B L, Hartman J S American Mineralogist 72 (1987) 580-593 Characterization of synthetic pargasitic amphiboles (NaCa2Mg4M3+Si6Al2O22(OH,F)2; M3+ = Al,Cr,Ga,Sc,In) by infrared spectroscopy, Rietveld structure refinement, and 27Al, 29Si, and 19F MAS NMR spectroscopy Sample: FPA-BUL CELL PARAMETERS: 9.878444 17.97568 5.283276 90.00000 105.1044 90.00000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 9.89 20.74 8.9878 0 2 0 10.55 37.83 8.4248 1 1 0 17.43 2.42 5.1008 0 0 1 17.52 5.00 5.0736 1 3 0 18.18 19.24 4.8905 -1 1 1 19.79 18.14 4.4939 0 4 0 21.13 5.49 4.2124 2 2 0 22.39 8.37 3.9766 1 1 1 22.98 17.80 3.8758 -1 3 1 26.47 74.65 3.3711 1 3 1 26.53 1.05 3.3641 1 5 0 27.30 62.96 3.2705 2 4 0 28.54 70.40 3.1305 3 1 0 28.80 1.25 3.1033 2 0 1 29.43 7.87 3.0382 -3 1 1 30.49 8.06 2.9350 -1 5 1 30.50 68.68 2.9334 2 2 1 31.90 17.19 2.8083 3 3 0 32.70 43.16 2.7411 -3 3 1 33.25 100.00 2.6967 1 5 1 34.75 70.41 2.5833 0 6 1 35.21 17.46 2.5504 0 0 2 35.35 82.05 2.5411 -2 0 2 36.65 1.21 2.4535 0 2 2 36.78 1.30 2.4453 -2 2 2 37.26 5.47 2.4148 -4 0 1 37.36 7.61 2.4084 -2 6 1 37.80 10.78 2.3815 3 5 0 38.49 43.50 2.3401 -3 5 1 38.63 24.51 2.3321 -4 2 1 39.33 33.48 2.2920 -1 7 1 39.45 16.10 2.2851 -3 1 2 40.08 2.51 2.2509 3 3 1 40.70 4.26 2.2181 0 4 2 40.81 9.87 2.2120 -2 4 2 41.58 2.42 2.1730 1 7 1 41.93 47.00 2.1554 2 6 1 42.04 2.84 2.1503 -3 3 2 42.48 8.36 2.1287 -1 5 2 44.45 24.25 2.0388 2 0 2 44.59 3.40 2.0326 2 8 0 44.78 21.37 2.0247 -4 0 2 45.06 17.82 2.0126 3 5 1 45.42 4.47 1.9976 3 7 0 45.64 1.33 1.9883 2 2 2 46.02 1.63 1.9730 -3 7 1 46.47 6.21 1.9549 1 9 0 46.85 5.80 1.9397 -3 5 2 47.98 11.68 1.8968 5 1 0 48.43 2.85 1.8801 -4 6 1 48.85 1.11 1.8648 -5 3 1 49.02 10.23 1.8589 -1 9 1 49.08 3.54 1.8567 2 4 2 49.38 5.47 1.8460 -4 4 2 49.52 5.02 1.8413 -1 7 2 50.21 4.39 1.8176 5 3 0 50.80 4.03 1.7976 0 10 0 51.73 2.87 1.7676 3 1 2 52.11 4.81 1.7553 -5 1 2 53.84 1.93 1.7030 3 3 2 54.10 2.32 1.6954 0 10 1 54.41 1.69 1.6866 -3 1 3 54.50 9.68 1.6840 -1 3 3 54.24 2.10 1.6912 3 9 0 54.52 5.98 1.6833 -2 8 2 54.97 12.27 1.6706 0 2 3 54.77 1.53 1.6762 -3 9 1 55.82 32.45 1.6471 4 6 1 56.26 7.79 1.6352 4 8 0 57.20 10.44 1.6107 1 11 0 58.03 6.70 1.5895 6 0 0 58.54 26.30 1.5769 -1 5 3 59.02 1.23 1.5652 6 2 0 59.27 2.00 1.5591 -5 7 1 59.58 12.44 1.5516 4 0 2 60.03 13.08 1.5412 -6 0 2 60.56 1.32 1.5290 4 2 2 60.46 1.40 1.5312 5 7 0 61.28 35.77 1.5127 -2 6 3 61.26 7.09 1.5130 1 9 2 61.44 1.53 1.5091 -3 9 2 61.67 7.92 1.5041 -4 8 2 61.95 17.76 1.4980 0 12 0 61.84 4.66 1.5004 5 5 1 63.38 2.90 1.4675 -2 10 2 63.54 1.85 1.4642 1 5 3 63.55 2.56 1.4640 2 2 3 63.42 2.43 1.4667 4 4 2 63.84 1.78 1.4579 -6 4 2 64.29 4.52 1.4488 -1 7 3 64.07 8.42 1.4534 3 11 0 64.54 3.41 1.4438 -3 11 1 64.67 47.95 1.4413 -6 6 1 65.16 2.50 1.4316 -5 3 3 64.97 1.97 1.4353 4 10 0 66.07 1.39 1.4141 -3 7 3 66.41 1.40 1.4076 -4 6 3 66.87 1.72 1.3991 6 2 1 68.82 7.18 1.3641 -5 5 3 68.92 14.92 1.3623 5 1 2 69.14 3.04 1.3586 7 1 0 70.50 8.99 1.3356 1 11 2 70.58 2.03 1.3342 -1 13 1 70.66 4.76 1.3329 -3 11 2 70.86 7.42 1.3297 2 6 3 70.71 3.22 1.3321 5 3 2 71.20 1.26 1.3242 -7 3 2 71.33 4.14 1.3221 -5 9 2 71.57 1.62 1.3182 -1 9 3 72.34 6.85 1.3061 -1 1 4 71.86 8.90 1.3136 -7 5 1 72.12 1.30 1.3095 1 13 1 72.50 2.84 1.3036 -3 1 4 73.26 2.02 1.2919 -3 9 3 73.27 5.77 1.2917 0 12 2 73.35 14.73 1.2904 -2 12 2 74.09 2.24 1.2794 -1 3 4 74.25 1.97 1.2770 -3 3 4 74.38 3.21 1.2752 0 0 4 74.02 3.66 1.2805 6 6 1 74.25 1.51 1.2771 5 5 2 74.69 5.02 1.2706 -4 0 4 74.66 1.09 1.2710 -6 8 2 77.21 1.78 1.2352 0 10 3 77.85 1.38 1.2268 0 4 4 77.73 1.14 1.2283 4 2 3 77.97 1.76 1.2251 -1 13 2 78.06 3.29 1.2239 -2 14 1 78.14 1.34 1.2228 -8 2 1 78.92 1.10 1.2127 7 3 1 79.82 1.30 1.2013 3 7 3 80.03 9.04 1.1987 -5 11 2 80.56 2.72 1.1921 8 0 0 81.02 1.45 1.1864 2 14 1 82.21 1.09 1.1723 6 4 2 82.75 1.52 1.1660 -8 4 2 83.37 5.44 1.1588 2 0 4 83.94 1.26 1.1525 -5 5 4 84.18 2.29 1.1498 1 15 1 84.67 1.84 1.1443 2 10 3 86.23 1.03 1.1277 5 9 2 86.60 1.42 1.1237 3 9 3 86.43 3.27 1.1255 7 9 0 87.01 1.99 1.1195 5 13 0 87.37 3.82 1.1158 -6 4 4 87.79 1.96 1.1116 5 3 3 87.92 1.73 1.1102 -7 7 3 88.54 1.05 1.1040 1 7 4 89.45 1.78 1.0951 -1 9 4 89.24 1.91 1.0972 0 16 1 89.24 1.91 1.0972 0 16 1 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.