Columbite-(Mn) Tarantino S C, Zema M, Pistorino M, Domeneghetti M C Physics and Chemistry of Minerals 30 (2003) 590-598 High-temperature X-ray investigation of natural columbites Note: sample KRA5 at T = 600 C Sample: Kragero, Norway _database_code_amcsd 0008847 CELL PARAMETERS: 14.4508 5.7741 5.1025 90.000 90.000 90.000 SPACE GROUP: Pbcn X-RAY WAVELENGTH: 1.541838 Cell Volume: 425.754 Density (g/cm3): 5.438 MAX. ABS. INTENSITY / VOLUME**2: 119.0498570 RIR: 7.129 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.25 6.85 7.2254 2 0 0 2 16.53 2.28 5.3619 1 1 0 4 24.06 24.58 3.6988 3 1 0 4 24.08 8.00 3.6963 1 1 1 8 24.64 3.99 3.6127 4 0 0 2 29.83 100.00 2.9947 3 1 1 8 30.97 9.70 2.8870 0 2 0 2 35.18 12.43 2.5512 0 0 2 2 35.73 12.92 2.5127 0 2 1 4 37.34 6.74 2.4085 6 0 0 2 39.99 2.49 2.2545 3 0 2 4 40.49 4.54 2.2278 3 2 1 8 43.07 6.51 2.1001 3 1 2 8 43.89 1.56 2.0628 4 2 1 8 47.56 6.60 1.9118 0 2 2 4 49.27 6.05 1.8494 6 2 0 4 50.22 1.54 1.8165 7 1 1 8 51.10 11.29 1.7873 3 3 0 4 52.23 13.82 1.7513 6 0 2 4 52.64 17.30 1.7387 6 2 1 8 54.39 1.30 1.6868 3 3 1 8 59.85 10.69 1.5453 3 1 3 8 61.97 4.19 1.4974 6 2 2 8 62.76 9.18 1.4804 9 1 1 8 63.48 5.43 1.4654 0 2 3 4 63.56 9.42 1.4638 3 3 2 8 67.42 4.31 1.3890 0 4 1 4 71.30 1.47 1.3228 9 1 2 8 74.36 1.06 1.2756 0 0 4 2 76.02 1.47 1.2519 6 2 3 8 77.40 2.13 1.2329 9 3 0 4 79.61 1.57 1.2042 12 0 0 2 79.69 4.16 1.2032 6 4 1 8 84.70 2.53 1.1444 9 1 3 8 86.29 1.95 1.1273 6 0 4 4 86.70 1.08 1.1230 3 5 0 4 87.97 3.13 1.1101 9 3 2 8 88.93 1.33 1.1006 0 4 3 4 89.32 1.10 1.0967 3 5 1 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.