Silver
      Novgorodova M I, Gorshkov A I, Mokhov A V
      International Geology Review 23 (1981) 485-494
      Native silver and its new structural modifications
      Locality: northeast USSR
      Note: Sample DV-300
      _database_code_amcsd 0018576

      CELL PARAMETERS:    4.0840   4.0840   4.0840   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     68.117
      Density (g/cm3):     10.394
      MAX. ABS. INTENSITY / VOLUME**2:      552.9586722    
      RIR:     17.322
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                38.17        100.00        2.3579    1   1   1         8
                44.36         46.77        2.0420    2   0   0         6
                64.54         25.60        1.4439    2   2   0        12
                77.52         27.17        1.2314    3   1   1        24
                81.67          7.69        1.1789    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.