Ulvospinel
      Bosi F, Halenius U, Skogby H
      American Mineralogist 99 (2014) 847-851
      Crystal chemistry of the ulvospinel-qandilite series.
      Note: sample T4
      Locality: synthetic
      _database_code_amcsd 0020136

      CELL PARAMETERS:    8.5021   8.5021   8.5021   90.000   90.000   90.000
      SPACE GROUP: Fd-3m     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    614.580
      Density (g/cm3):      4.294
      MAX. ABS. INTENSITY / VOLUME**2:      52.46483806    
      RIR:      3.978
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.07          9.86        4.9087    1   1   1         8
                29.72         34.26        3.0059    2   2   0        12
                35.00        100.00        2.5635    3   1   1        24
                36.61          3.41        2.4543    2   2   2         8
                42.53         22.84        2.1255    4   0   0         6
                52.75         10.41        1.7355    4   2   2        24
                56.22         30.53        1.6362    5   1   1        24
                56.22          4.72        1.6362    3   3   3         8
                61.72         44.94        1.5030    4   4   0        12
                69.99          3.43        1.3443    6   2   0        24
                72.97          8.52        1.2966    5   3   3        24
                73.95          2.75        1.2817    6   2   2        24
                77.84          2.60        1.2272    4   4   4         8
                85.46          4.28        1.1361    6   4   2        48
                88.29          5.93        1.1069    5   5   3        24
                88.29          6.60        1.1069    7   3   1        48
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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.