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 = 300 C
      Locality: Kragero, Norway
      _database_code_amcsd 0008846

      CELL PARAMETERS:   14.4159   5.7593   5.0905   90.000   90.000   90.000
      SPACE GROUP: Pbcn      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    422.641
      Density (g/cm3):      5.478
      MAX. ABS. INTENSITY / VOLUME**2:      122.7495863    
      RIR:      7.296
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.28          6.69        7.2080    2   0   0         2
                16.58          2.17        5.3483    1   1   0         4
                24.12         24.76        3.6897    3   1   0         4
                24.14          7.97        3.6873    1   1   1         8
                24.70          4.00        3.6040    4   0   0         2
                29.91        100.00        2.9875    3   1   1         8
                31.06          9.65        2.8797    0   2   0         2
                35.26         12.61        2.5452    0   0   2         2
                35.83         13.25        2.5064    0   2   1         4
                37.43          6.82        2.4027    6   0   0         2
                40.09          2.57        2.2492    3   0   2         4
                40.60          4.68        2.2223    3   2   1         8
                43.18          6.82        2.0951    3   1   2         8
                44.01          1.54        2.0577    4   2   1         8
                47.69          6.75        1.9071    0   2   2         4
                49.40          6.16        1.8448    6   2   0         4
                50.35          1.60        1.8121    7   1   1         8
                51.24         11.87        1.7828    3   3   0         4
                52.37         14.57        1.7472    6   0   2         4
                52.78         18.39        1.7345    6   2   1         8
                54.54          1.28        1.6826    3   3   1         8
                60.01         11.54        1.5416    3   1   3         8
                62.14          4.48        1.4937    6   2   2         8
                62.93          9.89        1.4768    9   1   1         8
                63.65          6.02        1.4619    0   2   3         4
                63.73         10.29        1.4602    3   3   2         8
                67.62          4.69        1.3855    0   4   1         4
                71.49          1.66        1.3196    9   1   2         8
                74.57          1.20        1.2726    0   0   4         2
                76.24          1.67        1.2489    6   2   3         8
                77.63          2.41        1.2299    9   3   0         4
                79.84          1.79        1.2013   12   0   0         2
                79.93          4.73        1.2002    6   4   1         8
                84.95          2.94        1.1417    9   1   3         8
                86.55          2.32        1.1246    6   0   4         4
                86.98          1.23        1.1201    3   5   0         4
                88.24          3.69        1.1074    9   3   2         8
                89.21          1.58        1.0979    0   4   3         4
                89.61          1.35        1.0940    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.