Fetiasite Graeser S, Schwander H, Demartin F, Gramaccioli C M, Pilati T, Reusser E American Mineralogist 79 (1994) 996-1002 Fetiasite (Fe2+,Fe3+,Ti)3O2[As2O5], a new arsenite mineral: Its description and structure determination Note: Sample A Locality: Cervandone _database_code_amcsd 0001676 CELL PARAMETERS: 10.6140 3.2520 8.9450 90.000 108.950 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 292.018 Density (g/cm3): 4.783 MAX. ABS. INTENSITY / VOLUME**2: 37.12696015 RIR: 2.528 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.46 12.39 8.4602 0 0 1 2 11.28 1.04 7.8454 -1 0 1 2 19.96 5.69 4.4493 -1 0 2 2 21.00 5.30 4.2301 0 0 2 2 25.24 18.87 3.5281 -3 0 1 2 25.36 4.19 3.5114 1 0 2 2 26.64 6.72 3.3462 3 0 0 2 28.12 7.98 3.1733 -3 0 2 2 28.86 11.24 3.0937 1 1 0 4 29.74 5.88 3.0041 -1 1 1 4 30.00 60.31 2.9785 -1 0 3 2 30.92 1.40 2.8922 -2 0 3 2 31.73 5.04 2.8201 0 0 3 2 31.78 5.02 2.8153 2 0 2 2 31.79 61.85 2.8147 3 0 1 2 32.65 100.00 2.7428 -2 1 1 4 32.81 2.36 2.7292 2 1 0 4 34.29 1.85 2.6151 -3 0 3 2 34.80 1.88 2.5782 0 1 2 4 35.16 17.61 2.5526 -4 0 2 2 35.87 18.80 2.5036 -2 1 2 4 37.62 7.12 2.3912 -3 1 1 4 37.70 48.76 2.3860 1 1 2 4 39.57 3.70 2.2778 -4 0 3 2 39.69 1.58 2.2712 -3 1 2 4 40.64 3.31 2.2202 -1 0 4 2 40.68 1.86 2.2177 4 0 1 2 41.80 4.46 2.1611 -2 1 3 4 42.43 1.36 2.1306 0 1 3 4 42.75 3.00 2.1151 0 0 4 2 43.15 1.40 2.0966 -5 0 2 2 45.65 1.37 1.9875 1 1 3 4 46.29 3.50 1.9613 -4 0 4 2 46.67 1.21 1.9460 1 0 4 2 49.65 5.79 1.8361 -2 1 4 4 49.77 4.28 1.8322 4 1 1 4 51.33 15.86 1.7799 -3 1 4 4 51.57 11.04 1.7723 -5 1 1 4 51.79 2.95 1.7651 -1 0 5 2 51.89 6.00 1.7621 -5 1 2 4 52.09 13.13 1.7557 2 0 4 2 53.65 18.41 1.7084 5 1 0 4 54.58 1.57 1.6815 -5 1 3 4 54.65 2.03 1.6795 -4 1 4 4 54.70 1.17 1.6781 -4 0 5 2 54.87 2.94 1.6731 6 0 0 2 56.44 1.18 1.6302 4 0 3 2 56.60 19.49 1.6260 0 2 0 2 58.85 2.20 1.5691 -5 0 5 2 59.72 1.19 1.5484 6 0 1 2 59.83 12.22 1.5459 -3 1 5 4 59.87 1.45 1.5449 2 1 4 4 59.94 1.25 1.5433 -6 1 1 4 61.13 4.86 1.5161 -7 0 2 2 61.50 3.19 1.5078 -6 1 3 4 61.81 8.79 1.5010 0 1 5 4 62.03 2.59 1.4963 -7 0 1 2 62.35 1.93 1.4892 -2 0 6 2 62.39 1.65 1.4884 -7 0 3 2 62.94 2.49 1.4767 -3 2 1 4 63.58 1.60 1.4633 -1 0 6 2 63.87 15.58 1.4574 4 1 3 4 64.38 1.22 1.4471 -3 2 2 4 64.43 1.33 1.4461 -4 0 6 2 65.21 1.95 1.4307 5 0 3 2 65.39 10.05 1.4272 -1 2 3 4 65.45 7.02 1.4260 -6 1 4 4 65.47 3.11 1.4257 1 1 5 4 66.00 1.88 1.4154 3 1 4 4 66.36 1.07 1.4086 0 2 3 4 66.39 1.11 1.4080 2 2 2 4 66.40 11.51 1.4080 3 2 1 4 66.43 3.50 1.4074 6 0 2 2 67.67 3.30 1.3846 -5 0 6 2 68.41 4.43 1.3714 -4 2 2 4 69.68 2.89 1.3494 -3 1 6 4 71.26 1.48 1.3234 -4 2 3 4 71.31 1.67 1.3226 -6 1 5 4 71.98 1.03 1.3118 -1 2 4 4 73.16 1.13 1.2937 0 1 6 4 74.55 1.19 1.2729 -2 0 7 2 76.03 1.46 1.2518 -4 2 4 4 78.38 1.38 1.2200 -8 1 3 4 78.84 2.54 1.2141 -8 0 5 2 79.11 1.24 1.2105 -8 1 1 4 80.28 1.30 1.1959 -1 2 5 4 80.51 5.78 1.1930 2 2 4 4 82.37 1.26 1.1707 8 1 0 4 82.77 1.50 1.1661 6 2 0 4 83.34 1.41 1.1596 7 1 2 4 83.64 1.11 1.1562 1 0 7 2 86.12 1.15 1.1291 -5 2 5 4 86.40 1.26 1.1261 5 0 5 2 87.51 1.03 1.1147 8 1 1 4 88.09 1.37 1.1089 -7 -2 2 4 88.22 1.77 1.1076 -6 1 7 4 88.85 2.61 1.1013 3 1 6 4 89.17 1.26 1.0982 -2 2 6 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.