Mineralogy Database

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184 samples matching your criteria

  • Sample n°13068 : shiny blue reniform coatings
    Minerals: CHRYSOCOLLA HETEROGENITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°13069 : blue impregnations in iron-rich rock
    Minerals: AZURITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°13070 : group of parallel stalactites
    Minerals: GOETHITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°13071 : colourless and pale green crystals in geode
    Minerals: BARYTE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°13074 : uraninite-bearing substrate, minor secondary minerals
    Minerals: URANINITE CALCITE SIEGENITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°13075 : sample with well-developed small metatorbernite crystals
    Minerals: METATORBERNITE HETEROGENITE QUARTZ
    Year: 1970
    Country: Congo (RDC)
  • Sample n°13076 : sample with soddyite crystals, curite crystals in geode
    Minerals: SODDYITE CURITE HETEROGENITE QUARTZ
    Year: 1970
    Country: Congo (RDC)
  • Sample n°13077 : nodules in geodes
    Minerals: MALACHITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°13078 : crystalline crust
    Minerals: PSEUDOMALACHITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°13079 : sample with white siegenite, in breccia with sulfides, calcite and uranium minerals
    Minerals: SIEGENITE CALCITE
    Year: 1970
    Country: Congo (RDC)
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