Diaspore Klug A, Farkas L Physics and Chemistry of Minerals 7 (1981) 138-140 Structural investigations of polycrystalline diaspore samples by x-ray powder diffraction Note: sample #3 Locality: from Viet-Nam, associated with hematite, ilmenite and chamosite _database_code_amcsd 0007347 CELL PARAMETERS: 4.4027 9.4273 2.8464 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 118.141 Density (g/cm3): 3.316 MAX. ABS. INTENSITY / VOLUME**2: 12.58839128 RIR: 1.236 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.83 10.36 4.7137 0 2 0 2 22.29 100.00 3.9891 1 1 0 4 27.73 7.66 3.2175 1 2 0 4 35.08 24.89 2.5577 1 3 0 4 36.89 1.71 2.4366 0 2 1 4 37.63 3.84 2.3903 1 0 1 4 38.19 8.08 2.3568 0 4 0 2 38.87 49.52 2.3170 1 1 1 8 42.40 38.22 2.1319 1 2 1 8 43.56 41.06 2.0778 1 4 0 4 47.81 1.39 1.9025 1 3 1 8 50.26 4.15 1.8153 0 4 1 4 52.82 1.16 1.7332 1 5 0 4 53.51 12.14 1.7124 2 1 1 8 54.69 2.22 1.6783 1 4 1 8 56.32 41.03 1.6334 2 2 1 8 57.27 8.43 1.6087 2 4 0 4 58.77 1.64 1.5712 0 6 0 2 60.81 4.75 1.5231 2 3 1 8 62.77 16.88 1.4804 1 5 1 8 65.14 4.05 1.4320 2 5 0 4 65.60 11.80 1.4232 0 0 2 2 66.76 3.15 1.4012 3 2 0 4 66.80 1.67 1.4005 2 4 1 8 68.17 13.16 1.3756 0 6 1 4 70.22 4.36 1.3404 1 1 2 8 70.87 4.08 1.3297 3 3 0 4 72.46 2.84 1.3044 3 0 1 4 73.26 1.11 1.2921 3 1 1 8 73.54 3.25 1.2879 1 7 0 4 74.14 1.38 1.2789 2 6 0 4 75.65 3.70 1.2572 3 2 1 8 76.62 3.63 1.2436 1 3 2 8 78.51 1.48 1.2183 0 4 2 4 79.57 2.72 1.2047 3 3 1 8 82.08 5.08 1.1742 1 4 2 8 84.99 1.98 1.1413 3 4 1 8 89.69 2.56 1.0932 4 1 0 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.