Pargasite 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 _database_code_amcsd 0001082 CELL PARAMETERS: 9.8277 17.9300 5.2931 90.000 105.168 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 900.208 Density (g/cm3): 3.098 MAX. ABS. INTENSITY / VOLUME**2: 4.528481093 RIR: 0.476 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.87 20.74 8.9650 0 2 0 2 10.55 37.83 8.3844 1 1 0 4 17.36 2.42 5.1087 0 0 1 2 17.54 5.00 5.0566 1 3 0 4 18.12 19.24 4.8946 -1 1 1 4 19.81 18.14 4.4825 0 4 0 2 21.19 5.49 4.1922 2 2 0 4 22.38 8.37 3.9734 1 1 1 4 22.96 17.80 3.8742 -1 3 1 4 26.47 74.65 3.3667 1 3 1 4 26.57 1.05 3.3543 1 5 0 4 27.38 62.96 3.2577 2 4 0 4 28.67 70.40 3.1137 3 1 0 4 28.84 1.25 3.0953 2 0 1 2 29.50 7.87 3.0281 -3 1 1 4 30.50 8.06 2.9311 -1 5 1 4 30.55 68.68 2.9258 2 2 1 4 32.02 17.19 2.7948 3 3 0 4 32.78 43.16 2.7323 -3 3 1 4 33.28 100.00 2.6920 1 5 1 4 34.78 70.41 2.5794 0 6 1 4 35.13 17.46 2.5544 0 0 2 2 35.28 82.05 2.5439 -2 0 2 2 36.58 1.21 2.4566 0 2 2 4 36.72 1.30 2.4473 -2 2 2 4 37.40 5.47 2.4046 -4 0 1 2 37.42 7.61 2.4031 -2 6 1 4 37.94 10.78 2.3716 3 5 0 4 38.59 43.50 2.3331 -3 5 1 4 38.77 24.51 2.3225 -4 2 1 4 39.38 33.48 2.2878 -1 7 1 4 39.44 16.10 2.2845 -3 1 2 4 40.20 2.51 2.2431 3 3 1 4 40.65 4.26 2.2193 0 4 2 4 40.78 9.87 2.2124 -2 4 2 4 41.65 2.42 2.1686 1 7 1 4 42.03 47.00 2.1499 2 6 1 4 42.04 2.84 2.1492 -3 3 2 4 42.45 8.36 2.1294 -1 5 2 4 44.47 24.25 2.0373 2 0 2 2 44.72 3.40 2.0264 2 8 0 4 44.84 21.37 2.0215 -4 0 2 2 45.20 17.82 2.0060 3 5 1 4 45.58 4.47 1.9903 3 7 0 4 45.67 1.33 1.9867 2 2 2 4 46.14 1.63 1.9673 -3 7 1 4 46.58 6.21 1.9497 1 9 0 4 46.88 5.80 1.9380 -3 5 2 4 48.24 11.68 1.8865 5 1 0 4 48.60 2.85 1.8734 -4 6 1 4 49.07 1.11 1.8564 -5 3 1 4 49.11 10.23 1.8551 -1 9 1 4 49.12 3.54 1.8548 2 4 2 4 49.46 5.47 1.8428 -4 4 2 4 49.52 5.02 1.8405 -1 7 2 4 50.47 4.39 1.8082 5 3 0 4 50.93 4.03 1.7930 0 10 0 2 51.81 2.87 1.7645 3 1 2 4 52.25 4.81 1.7508 -5 1 2 4 53.94 1.93 1.6998 3 3 2 4 54.22 2.32 1.6918 0 10 1 4 54.34 1.69 1.6884 -3 1 3 4 54.40 9.68 1.6866 -1 3 3 4 54.44 2.10 1.6855 3 9 0 4 54.57 5.98 1.6817 -2 8 2 4 54.88 12.27 1.6730 0 2 3 4 54.93 1.53 1.6715 -3 9 1 4 56.04 32.45 1.6411 4 6 1 4 56.50 7.79 1.6288 4 8 0 4 57.36 10.44 1.6065 1 11 0 4 58.37 6.70 1.5809 6 0 0 2 58.47 26.30 1.5785 -1 5 3 4 59.36 1.23 1.5569 6 2 0 4 59.52 2.00 1.5530 -5 7 1 4 59.75 12.44 1.5477 4 0 2 2 60.25 13.08 1.5361 -6 0 2 2 60.73 1.32 1.5251 4 2 2 4 60.75 1.40 1.5245 5 7 0 4 61.24 35.77 1.5136 -2 6 3 4 61.35 7.09 1.5111 1 9 2 4 61.55 1.53 1.5068 -3 9 2 4 61.80 7.92 1.5011 -4 8 2 4 62.12 17.76 1.4942 0 12 0 2 62.12 4.66 1.4941 5 5 1 4 63.47 2.90 1.4656 -2 10 2 4 63.52 1.85 1.4647 1 5 3 4 63.55 2.56 1.4641 2 2 3 4 63.60 2.43 1.4629 4 4 2 4 64.08 1.78 1.4531 -6 4 2 4 64.26 4.52 1.4495 -1 7 3 4 64.30 8.42 1.4488 3 11 0 4 64.74 3.41 1.4399 -3 11 1 4 64.99 47.95 1.4350 -6 6 1 4 65.22 2.50 1.4304 -5 3 3 4 65.24 1.97 1.4302 4 10 0 4 66.07 1.39 1.4141 -3 7 3 4 66.44 1.40 1.4071 -4 6 3 4 67.23 1.72 1.3925 6 2 1 4 68.90 7.18 1.3627 -5 5 3 4 69.18 14.92 1.3580 5 1 2 4 69.58 3.04 1.3512 7 1 0 4 70.64 8.99 1.3335 1 11 2 4 70.78 2.03 1.3312 -1 13 1 4 70.82 4.76 1.3305 -3 11 2 4 70.90 7.42 1.3291 2 6 3 4 70.98 3.22 1.3279 5 3 2 4 71.52 1.26 1.3191 -7 3 2 4 71.55 4.14 1.3187 -5 9 2 4 71.58 1.62 1.3182 -1 9 3 4 72.20 6.85 1.3085 -1 1 4 4 72.27 8.90 1.3073 -7 5 1 4 72.33 1.30 1.3064 1 13 1 4 72.38 2.84 1.3056 -3 1 4 4 73.31 2.02 1.2914 -3 9 3 4 73.42 5.77 1.2897 0 12 2 4 73.51 14.73 1.2884 -2 12 2 4 73.97 2.24 1.2815 -1 3 4 4 74.15 1.97 1.2788 -3 3 4 4 74.26 3.21 1.2772 0 0 4 2 74.41 3.66 1.2749 6 6 1 4 74.53 1.51 1.2732 5 5 2 4 74.62 5.02 1.2719 -4 0 4 2 74.95 1.09 1.2671 -6 8 2 4 77.27 1.78 1.2348 0 10 3 4 77.75 1.38 1.2283 0 4 4 4 77.88 1.14 1.2265 4 2 3 4 78.14 1.76 1.2231 -1 13 2 4 78.31 3.29 1.2209 -2 14 1 4 78.65 1.34 1.2165 -8 2 1 4 79.40 1.10 1.2069 7 3 1 4 79.95 1.30 1.2000 3 7 3 4 80.30 9.04 1.1956 -5 11 2 4 81.11 2.72 1.1857 8 0 0 2 81.30 1.45 1.1834 2 14 1 4 82.59 1.09 1.1682 6 4 2 4 83.19 1.52 1.1612 -8 4 2 4 83.35 5.44 1.1594 2 0 4 2 83.95 1.26 1.1526 -5 5 4 4 84.46 2.29 1.1470 1 15 1 4 84.81 1.84 1.1432 2 10 3 4 86.58 1.03 1.1243 5 9 2 4 86.78 1.42 1.1222 3 9 3 4 86.95 3.27 1.1204 7 9 0 4 87.43 1.99 1.1156 5 13 0 4 87.44 3.82 1.1154 -6 4 4 4 88.05 1.96 1.1093 5 3 3 4 88.21 1.73 1.1076 -7 7 3 4 88.53 1.05 1.1045 1 7 4 4 89.43 1.78 1.0957 -1 9 4 4 89.54 1.91 1.0946 0 16 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.