Mineralogy Database

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297 samples matching your criteria

  • Sample n°827 : concretionary coating and fine crystals
    Minerals: MALACHITE CHRYSOCOLLA TENORITE
    Year: 1933
    Country: Congo (RDC)
  • Sample n°828 : microcrystalline crusts (malachite), blue coating (crysocolla)
    Minerals: CHRYSOCOLLA MALACHITE KATANGITE (plancheite)
    Year: 1933
    Country: Congo (RDC)
  • Sample n°951 : shiny nodules
    Minerals: CHRYSOCOLLA KATANGITE (plancheite) MALACHITE
    Year: 1936
    Country: Congo (RDC)
  • Sample n°992 : blue-green coating on pink limestone
    Minerals: CHRYSOCOLLA
    Year: 1937
    Country: Congo (RDC)
  • Sample n°996 : ferruginous substrate with veins of copper minerals and quartz
    Minerals: DIOPTASE HEMATITE QUARTZ CHALCEDONY (quartz) CHRYSOCOLLA GOETHITE
    Year: 1937
    Country: Congo (RDC)
  • Sample n°1000 : blue and green coatings
    Minerals: CHRYSOCOLLA
    Year: 1937
    Country: Congo (RDC)
  • Sample n°1003 : blue and green bands in ochre rock
    Minerals: CHRYSOCOLLA KATANGITE (plancheite)
    Year: 1937
    Country: Congo (RDC)
  • Sample n°1056 : layers of fibro-radial blue plancheite (1 cm) and other secondary minerals, in rock with quartz geodes
    Minerals: PLANCHEITE CHRYSOCOLLA MALACHITE PSEUDOMALACHITE QUARTZ VOLBORTHITE
    Year: 1910
    Country: Congo (RDC)
  • Sample n°1060 : shiny pseudomalachite crust on red rock
    Minerals: PSEUDOMALACHITE CHRYSOCOLLA
    Year: 1910
    Country: Congo (RDC)
  • Sample n°1137 : small debris
    Minerals: CHRYSOCOLLA MALACHITE
    Year:
    Country: Congo (RDC)
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