Hexaferrum
      Mochalov A G, Dmitrenko G G, Rudashevsky N S, Zhernovsky I V, Boldyreva M M
      Zapiski Vserossijskogo Mineralogicheskogo Obshchestva 127 (1998) 41-51
      Hexaferrum (Fe,Ru),(Fe,Os),(Fe,Ir) - a new mineral
      Note: sample 48-126
      Locality: Chirynaisky Massif, Koryak Mts, Far-Eastern Region, Russia
      _database_code_amcsd 0020235

      CELL PARAMETERS:    2.6400   2.6400   4.2000   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     25.351
      Density (g/cm3):     11.836
      MAX. ABS. INTENSITY / VOLUME**2:      459.6750618    
      RIR:     12.646
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                39.41         25.56        2.2863    1   0   0         6
                43.07         25.84        2.1000    0   0   2         2
                45.15        100.00        2.0081    1   0   1        12
                59.80         12.79        1.5466    1   0   2        12
                71.47         13.58        1.3200    1   1   0         6
                80.44         13.73        1.1939    1   0   3        12
                84.81          1.95        1.1432    2   0   0         6
                87.23         14.42        1.1176    1   1   2        12
                88.68         10.35        1.1030    2   0   1        12
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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.