Fluor-tsilaisite Ertl A, Kolitsch U, Dyar M D, Hughes J M, Rossman G R, Pieczka A, Henry D J, Pezzotta F, Prowatke S, Lengauer C L, Korner W, Brandstatter F, Francis C A, Prem M, Tillmanns E American Mineralogist 97 (2012) 1402-1416 Limitations of Fe2+ and Mn2+ site occupancy in tourmaline: Evidence from Fe2+ - and Mn2+ -rich tourmaline Note: sample mnelb3h, heated in air at 750 C for 30 h Locality: Elba, Italy _database_code_amcsd 0019254 CELL PARAMETERS: 15.8520 15.8520 7.1480 90.000 90.000 120.000 SPACE GROUP: R3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1555.548 Density (g/cm3): 3.193 MAX. ABS. INTENSITY / VOLUME**2: 8.286315808 RIR: 0.845 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.16 1.71 7.9260 1 1 0 6 13.97 44.04 6.3401 1 0 1 3 17.92 22.15 4.9510 0 2 1 3 19.40 12.69 4.5761 3 0 0 3 21.16 51.37 4.1991 2 1 1 6 22.43 74.74 3.9630 2 2 0 6 25.76 53.81 3.4587 0 1 2 3 26.52 9.43 3.3605 1 3 1 6 28.86 2.82 3.0939 4 0 1 3 29.82 9.40 2.9957 4 1 0 6 30.37 62.63 2.9433 1 2 2 6 31.03 5.92 2.8821 3 2 1 6 34.42 4.87 2.6058 3 1 2 6 35.01 100.00 2.5631 0 5 1 3 36.86 3.37 2.4387 2 4 1 6 37.76 8.02 2.3827 0 0 3 1 38.08 14.34 2.3629 2 3 2 6 38.63 16.19 2.3309 5 1 1 6 39.38 2.20 2.2880 6 0 0 3 41.06 1.09 2.1983 5 2 0 6 41.47 13.28 2.1773 5 0 2 3 41.98 9.04 2.1522 4 3 1 6 42.79 5.31 2.1134 0 3 3 3 42.79 5.98 2.1134 3 0 3 3 43.08 5.02 2.0995 4 2 2 6 44.36 9.84 2.0420 2 2 3 6 44.65 40.32 2.0295 1 5 2 6 45.13 8.06 2.0091 1 6 1 6 45.79 2.41 1.9815 4 4 0 6 47.66 26.43 1.9083 3 4 2 6 48.11 2.69 1.8913 3 5 1 6 48.84 7.42 1.8648 1 4 3 6 49.55 8.08 1.8396 6 2 1 6 50.17 1.23 1.8183 7 1 0 6 50.52 1.33 1.8064 6 1 2 6 51.58 1.90 1.7721 1 0 4 3 51.66 5.08 1.7694 3 3 3 6 52.95 2.41 1.7294 0 2 4 3 54.62 2.95 1.6803 2 6 2 6 55.70 18.14 1.6503 0 6 3 3 55.70 3.42 1.6503 6 0 3 3 56.35 12.63 1.6328 2 7 1 6 58.20 16.15 1.5852 5 5 0 6 58.21 3.68 1.5850 4 0 4 3 58.52 3.65 1.5773 4 5 2 6 58.91 1.91 1.5677 8 1 1 6 59.47 1.42 1.5542 3 2 4 6 60.17 4.70 1.5379 4 6 1 6 60.72 4.19 1.5254 9 0 0 3 61.03 4.77 1.5183 7 2 2 6 61.41 1.54 1.5097 7 3 1 6 61.95 3.95 1.4979 8 2 0 6 61.96 14.48 1.4977 0 5 4 3 63.18 3.94 1.4717 2 4 4 6 63.48 1.09 1.4655 1 8 2 6 64.39 15.67 1.4469 5 1 4 6 64.46 3.44 1.4455 1 7 3 6 64.68 5.00 1.4411 6 4 2 6 65.58 4.63 1.4236 7 4 0 6 65.66 3.29 1.4219 0 1 5 3 66.25 8.01 1.4108 6 5 1 6 66.25 1.79 1.4108 1 9 1 6 66.77 10.98 1.4010 4 3 4 6 66.84 1.90 1.3997 3 6 3 6 66.84 3.68 1.3997 6 3 3 6 68.59 1.63 1.3681 3 8 1 6 69.75 10.29 1.3482 10 0 1 3 70.55 3.83 1.3350 5 6 2 6 70.91 1.04 1.3291 9 2 1 6 71.41 4.91 1.3210 6 6 0 6 71.41 1.25 1.3209 7 0 4 3 71.41 3.43 1.3209 3 5 4 6 71.48 4.37 1.3198 5 5 3 6 71.49 2.46 1.3197 0 4 5 3 72.55 9.42 1.3030 10 1 0 6 72.55 1.47 1.3029 6 2 4 6 72.63 2.68 1.3018 2 3 5 6 72.83 2.76 1.2986 8 3 2 6 73.19 1.57 1.2932 5 7 1 6 73.75 1.21 1.2847 9 0 3 3 73.96 1.48 1.2815 0 10 2 3 74.81 4.03 1.2692 9 3 0 6 74.88 2.17 1.2681 2 8 3 6 74.89 10.43 1.2680 5 0 5 3 75.93 2.69 1.2531 5 4 4 6 77.67 3.62 1.2294 0 11 1 3 78.22 1.04 1.2221 7 4 3 6 78.43 1.59 1.2194 4 8 2 6 78.77 1.19 1.2149 2 10 1 6 79.34 2.08 1.2077 3 4 5 6 80.65 1.57 1.1913 0 0 6 1 81.53 1.39 1.1806 6 1 5 6 82.07 3.26 1.1742 11 1 1 6 83.93 1.21 1.1529 3 0 6 3 84.80 6.07 1.1432 10 1 3 6 86.98 1.45 1.1202 9 3 3 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.