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Hierarchical browse (Geography) >> Portugal >> Freixosa >> < Unspecified >

1 samples matching your criteria

• Sample n°13857 : sample with meta-autunite, grey-brown fibro-radial dufrenite nodules with black centre, smoky quartz
  Minerals: META-AUTUNITE DUFRENITE QUARTZ

  Year: 1980

  Country: Portugal

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