Londonite
      Pekov I V, Yakubovich O V, Massa W, Chukanov N V, Kononkova N N,
      Agakhanov A A, Karpenko V Y
      The Canadian Mineralogist 48 (2010) 241-254
      Londonite from the Urals, and new aspects of the crystal chemistry
      of the rhodozite-londonite series,
      Locality: Ministerskaya Yama Pit, Sarapulka pegmatite field, Russia
      Note: sample FMM-32135
      _database_code_amcsd 0006327

      CELL PARAMETERS:    7.3149   7.3149   7.3149   90.000   90.000   90.000
      SPACE GROUP: P-43m     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    391.404
      Density (g/cm3):      3.405
      MAX. ABS. INTENSITY / VOLUME**2:      14.78176538    
      RIR:      1.413
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.10         16.02        7.3149    1   0   0         6
                17.14          9.19        5.1724    1   1   0        12
                21.04          1.50        4.2233    1   1   1         4
                24.34         10.96        3.6574    2   0   0         6
                27.26         39.15        3.2713    2   1   0        24
                29.92        100.00        2.9863    2   1   1        12
                34.69          5.11        2.5862    2   2   0        12
                36.86         14.01        2.4383    2   2   1        12
                36.86         24.24        2.4383    3   0   0         6
                40.92         29.08        2.2055    3   1   1        12
                42.83         41.77        2.1116    2   2   2         4
                44.67          3.62        2.0288    3   2   0        24
                46.45         27.87        1.9550    3   2   1        24
                49.87         18.73        1.8287    4   0   0         6
                51.51          4.64        1.7741    3   2   2        12
                51.51         23.33        1.7741    4   1   0        24
                53.12         10.19        1.7241    3   3   0        12
                53.12          7.21        1.7241    4   1   1        12
                56.24          4.14        1.6357    4   2   0        24
                57.76          5.65        1.5962    4   2   1        24
                59.25          8.65        1.5595    3   3   2        12
                62.17          3.01        1.4931    4   2   2        12
                63.60          1.75        1.4630    5   0   0         6
                65.01          8.69        1.4346    4   3   1        24
                65.01          1.48        1.4346    5   1   0        24
                66.41          2.68        1.4078    3   3   3         4
                66.41          5.28        1.4078    5   1   1        12
                69.16          1.50        1.3583    5   2   0        24
                69.16          4.09        1.3583    4   3   2        24
                70.51          4.11        1.3355    5   2   1        24
                73.19         36.54        1.2931    4   4   0        12
                74.52          2.16        1.2734    5   2   2        12
                75.83          1.38        1.2545    4   3   3        12
                78.45          1.19        1.2191    4   4   2        12
                81.03          5.76        1.1866    5   3   2        24
                81.03          1.53        1.1866    6   1   1        12
                84.88          5.03        1.1424    4   4   3        12
                84.88          2.03        1.1424    6   2   1        24
                86.16          2.51        1.1287    5   4   1        24
                87.43          1.73        1.1155    5   3   3        12
                88.71          4.18        1.1028    6   2   2        12
                89.98          1.90        1.0904    5   4   2        24
                89.98          1.52        1.0904    6   3   0        24
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.