Lafossaite
      Roberts A C, Venance K E, Seward T M, Grice J D, Paar W H
      The Mineralogical Record 37 (2006) 165-168
      Lafossaite, a new mineral from the La Fossa Crater, Vulcano, Italy
      Locality: La Fossa Crater, Vulcano, Italy
      _database_code_amcsd 0018089

      CELL PARAMETERS:    3.9010   3.9010   3.9010   90.000   90.000   90.000
      SPACE GROUP: Pm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     59.365
      Density (g/cm3):      6.708
      MAX. ABS. INTENSITY / VOLUME**2:      500.0881644    
      RIR:     24.276
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                22.80         57.98        3.9010    1   0   0         6
                32.46        100.00        2.7584    1   1   0        12
                40.03         18.35        2.2522    1   1   1         8
                46.56         17.13        1.9505    2   0   0         6
                52.45         24.62        1.7446    2   1   0        24
                57.90         33.59        1.5926    2   1   1        24
                67.97          9.79        1.3792    2   2   0        12
                72.72          8.51        1.3003    2   2   1        24
                72.72          2.13        1.3003    3   0   0         6
                77.35         12.90        1.2336    3   1   0        24
                81.91          5.93        1.1762    3   1   1        24
                86.40          3.15        1.1261    2   2   2         8
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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.