Annite Brigatti M F, Frigieri P, Ghezzo c, Poppi L American Mineralogist 85 (2000) 436-448 Crystal chemistry of Al-rich biotites coexisting with muscovites in peraluminous granites Sample: GFS15a Locality: Sos Canales pluton, Sardinia Island, Italy _database_code_amcsd 0002386 CELL PARAMETERS: 5.3390 9.2320 10.2080 90.000 100.300 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 495.041 Density (g/cm3): 3.083 MAX. ABS. INTENSITY / VOLUME**2: 18.04467802 RIR: 1.906 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.80 100.00 10.0435 0 0 1 2 17.66 1.04 5.0217 0 0 2 2 19.23 4.80 4.6160 0 2 0 2 19.44 7.41 4.5656 1 1 0 4 22.61 9.14 3.9325 1 1 1 4 24.22 17.50 3.6743 -1 1 2 4 26.22 24.94 3.3984 0 2 2 4 26.63 30.78 3.3478 0 0 3 2 28.39 20.29 3.1437 1 1 2 4 30.56 16.52 2.9253 -1 1 3 4 33.05 7.54 2.7101 0 2 3 4 33.76 1.54 2.6552 1 3 0 4 34.14 19.87 2.6265 2 0 0 2 34.14 39.55 2.6264 -1 3 1 4 35.63 3.60 2.5195 1 1 3 4 35.76 5.98 2.5109 0 0 4 2 36.83 22.15 2.4402 -1 3 2 4 36.89 10.97 2.4366 2 0 1 2 39.03 1.82 2.3080 0 4 0 2 39.08 2.46 2.3048 -2 2 1 4 39.47 3.47 2.2828 2 2 0 4 39.65 2.94 2.2732 -2 0 3 2 39.81 5.69 2.2643 1 3 2 4 40.09 2.48 2.2494 0 4 1 4 40.80 2.95 2.2117 -2 2 2 4 41.45 19.62 2.1784 -1 3 3 4 41.55 9.85 2.1733 2 0 2 2 41.93 1.67 2.1548 2 2 1 4 43.14 1.19 2.0971 0 4 2 4 45.14 3.21 2.0087 0 0 5 2 45.28 5.39 2.0026 -2 0 4 2 45.48 10.55 1.9944 1 3 3 4 47.54 3.79 1.9127 -1 3 4 4 47.68 1.86 1.9074 2 0 3 2 53.95 1.38 1.6994 1 5 1 4 54.75 15.04 1.6765 -1 3 5 4 54.78 2.05 1.6756 2 4 1 4 54.84 1.35 1.6739 0 0 6 2 54.92 7.40 1.6718 2 0 4 2 55.61 3.23 1.6527 -3 1 3 4 55.78 1.32 1.6481 3 1 1 4 56.85 1.55 1.6196 -2 4 3 4 56.97 2.50 1.6163 1 5 2 4 58.24 1.46 1.5842 -1 5 3 4 58.32 2.13 1.5822 2 4 2 4 59.99 4.35 1.5421 -2 0 6 2 60.05 16.65 1.5406 -3 3 1 4 60.14 8.19 1.5387 0 6 0 2 60.23 8.48 1.5365 1 3 5 4 60.79 2.54 1.5237 -3 3 2 4 60.87 2.66 1.5219 3 3 0 4 60.91 2.63 1.5209 0 6 1 4 62.90 2.17 1.4775 -1 3 6 4 63.09 1.09 1.4735 2 0 5 2 65.00 1.29 1.4348 0 0 7 2 66.62 1.21 1.4037 2 2 5 4 68.71 4.15 1.3661 -2 0 7 2 68.97 8.12 1.3616 1 3 6 4 69.35 1.69 1.3550 0 4 6 4 70.73 1.18 1.3319 -2 6 1 4 70.85 2.84 1.3301 -4 0 2 2 71.00 5.67 1.3276 2 6 0 4 71.76 2.88 1.3154 -3 3 5 4 71.98 2.94 1.3119 0 6 4 4 72.05 2.93 1.3108 3 3 3 4 72.10 1.66 1.3099 -2 2 7 4 72.46 1.82 1.3044 -4 0 3 2 72.68 3.68 1.3010 2 6 1 4 74.46 2.40 1.2742 -2 6 3 4 74.53 1.18 1.2732 4 0 1 2 75.46 1.39 1.2598 2 2 6 4 75.77 1.30 1.2554 0 0 8 2 76.70 1.33 1.2425 -3 5 3 4 77.82 1.10 1.2274 4 2 1 4 80.14 1.03 1.1976 2 6 3 4 85.42 2.25 1.1366 -4 0 6 2 85.83 4.45 1.1321 2 6 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.