Hydroxycalcioromeite
      Rouse R C, Dunn P J, Peacor D R, Wang L
      Journal of Solid State Chemistry 141 (1998) 562-569
      Structural studies of the natural antimonian pyrochlores I. Mixed valency,
      cation site splitting, and symmetry reduction in lewisite
      Locality: cinnabar mine, Tripuhy, Ouro Preto, Minas Gerias, Brazil
      Sample: F-43m refinement
      _database_code_amcsd 0013953

      CELL PARAMETERS:   10.2770  10.2770  10.2770   90.000   90.000   90.000
      SPACE GROUP: F-43m     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1085.423
      Density (g/cm3):      4.951
      MAX. ABS. INTENSITY / VOLUME**2:      114.5491680    
      RIR:      7.534
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.93          9.72        5.9334    1   1   1         4
                28.81          7.00        3.0986    3   1   1        12
                30.12        100.00        2.9667    2   2   2         4
                34.92         22.50        2.5693    4   0   0         6
                45.88          4.13        1.9778    3   3   3         4
                50.22         41.92        1.8167    4   4   0        12
                52.69          2.08        1.7371    5   3   1        24
                58.93          1.55        1.5672    5   3   3        12
                59.68         30.29        1.5493    6   2   2        12
                62.63          6.59        1.4834    4   4   4         4
                64.78          2.93        1.4391    5   5   1        12
                70.37          3.39        1.3380    7   3   1        24
                73.76          4.39        1.2846    8   0   0         6
                81.68          9.62        1.1789    6   6   2        12
                84.28          7.53        1.1490    8   4   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.