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 B Locality: Lengenbach quarry, Binnatal, Switzerland _database_code_amcsd 0001675 CELL PARAMETERS: 10.6160 3.2420 8.9320 90.000 108.890 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 290.857 Density (g/cm3): 4.824 MAX. ABS. INTENSITY / VOLUME**2: 37.54016213 RIR: 2.534 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.47 10.96 8.4509 0 0 1 2 11.29 1.35 7.8360 -1 0 1 2 19.99 5.91 4.4427 -1 0 2 2 21.02 5.18 4.2255 0 0 2 2 25.24 18.54 3.5283 -3 0 1 2 25.38 4.30 3.5098 1 0 2 2 26.62 6.31 3.3481 3 0 0 2 28.14 8.24 3.1710 -3 0 2 2 28.94 10.67 3.0853 1 1 0 4 29.82 5.83 2.9957 -1 1 1 4 30.05 60.10 2.9742 -1 0 3 2 30.96 1.49 2.8880 -2 0 3 2 31.77 5.06 2.8170 0 0 3 2 31.78 62.57 2.8161 3 0 1 2 31.78 4.65 2.8153 2 0 2 2 32.73 100.00 2.7365 -2 1 1 4 32.88 2.50 2.7238 2 1 0 4 34.33 1.68 2.6120 -3 0 3 2 34.88 1.72 2.5721 0 1 2 4 35.17 17.68 2.5517 -4 0 2 2 35.95 18.38 2.4978 -2 1 2 4 37.68 7.40 2.3873 -3 1 1 4 37.78 48.66 2.3815 1 1 2 4 39.60 3.58 2.2758 -4 0 3 2 39.76 1.64 2.2669 -3 1 2 4 40.66 1.80 2.2189 4 0 1 2 40.69 3.23 2.2171 -1 0 4 2 41.89 4.46 2.1565 -2 1 3 4 42.51 1.28 2.1264 0 1 3 4 42.80 3.15 2.1127 0 0 4 2 43.15 1.45 2.0964 -5 0 2 2 45.72 1.35 1.9844 1 1 3 4 46.35 3.48 1.9590 -4 0 4 2 46.71 1.27 1.9446 1 0 4 2 49.76 5.93 1.8325 -2 1 4 4 49.80 4.04 1.8311 4 1 1 4 51.44 15.59 1.7765 -3 1 4 4 51.61 10.78 1.7711 -5 1 1 4 51.87 2.94 1.7628 -1 0 5 2 51.94 5.99 1.7604 -5 1 2 4 52.12 13.06 1.7549 2 0 4 2 53.68 18.64 1.7076 5 1 0 4 54.65 1.72 1.6795 -5 1 3 4 54.75 2.03 1.6767 -4 1 4 4 54.78 1.25 1.6758 -4 0 5 2 54.84 2.89 1.6740 6 0 0 2 56.43 1.17 1.6305 4 0 3 2 56.79 19.31 1.6210 0 2 0 2 58.93 2.18 1.5672 -5 0 5 2 59.68 1.15 1.5493 6 0 1 2 59.94 1.45 1.5433 2 1 4 4 59.95 12.04 1.5431 -3 1 5 4 59.97 1.27 1.5426 -6 1 1 4 61.11 4.83 1.5164 -7 0 2 2 61.56 3.16 1.5064 -6 1 3 4 61.91 8.64 1.4987 0 1 5 4 62.00 2.60 1.4969 -7 0 1 2 62.38 1.01 1.4887 -4 1 5 4 62.40 1.69 1.4882 -7 0 3 2 62.45 1.90 1.4871 -2 0 6 2 63.12 2.40 1.4730 -3 2 1 4 63.67 1.63 1.4614 -1 0 6 2 63.91 15.68 1.4566 4 1 3 4 64.54 1.27 1.4440 -4 0 6 2 64.57 1.22 1.4433 -3 2 2 4 65.19 1.87 1.4311 5 0 3 2 65.54 6.86 1.4243 -6 1 4 4 65.56 3.12 1.4239 1 1 5 4 65.59 9.89 1.4233 -1 2 3 4 66.06 1.74 1.4143 3 1 4 4 66.39 3.55 1.4081 6 0 2 2 66.56 1.05 1.4050 0 2 3 4 66.56 11.41 1.4049 3 2 1 4 66.57 1.02 1.4048 2 2 2 4 67.77 3.23 1.3827 -5 0 6 2 68.59 4.36 1.3683 -4 2 2 4 69.82 2.93 1.3470 -3 1 6 4 71.42 1.72 1.3209 -6 1 5 4 71.45 1.40 1.3203 -4 2 3 4 73.28 1.13 1.2918 0 1 6 4 74.68 1.17 1.2711 -2 0 7 2 76.24 1.42 1.2489 -4 2 4 4 78.42 1.32 1.2195 -8 1 3 4 78.90 2.52 1.2133 -8 0 5 2 79.12 1.23 1.2105 -8 1 1 4 80.50 1.28 1.1932 -1 2 5 4 80.70 5.67 1.1908 2 2 4 4 82.36 1.21 1.1708 8 1 0 4 82.91 1.45 1.1645 6 2 0 4 83.33 1.33 1.1596 7 1 2 4 83.73 1.07 1.1552 1 0 7 2 86.35 1.13 1.1267 -5 2 5 4 86.41 1.25 1.1261 5 0 5 2 87.50 1.07 1.1149 8 1 1 4 88.24 1.35 1.1074 -7 -2 2 4 88.39 1.70 1.1059 -6 1 7 4 88.94 2.58 1.1005 3 1 6 4 89.42 1.23 1.0958 -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.