Mineralogy Database

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42 samples matching your criteria

  • Sample n°1198 : massive
    Minerals: URANINITE
    Year: 1942
    Country: Congo (RDC)
  • Sample n°1199 : dark blue aggregate, cobalt-bearing, from furnace scoria
    Minerals: AKERMANITE
    Year: 1942
    Country: Congo (RDC)
  • Sample n°1200 : sample with metatorbernite (reworked block)
    Minerals: METATORBERNITE
    Year: 1942
    Country: Congo (RDC)
  • Sample n°1202 : blue crystalline material
    Minerals: CHALCANTHITE
    Year: 1942
    Country: Congo (RDC)
  • Sample n°1207 : crust of small blue crystals
    Minerals: AZURITE MALACHITE
    Year: 1942
    Country: Congo (RDC)
  • Sample n°1208 : white crystals
    Minerals: CERUSSITE MALACHITE
    Year: 1942
    Country: Congo (RDC)
  • Sample n°1209 : crust on copper ore
    Minerals: KATANGITE (plancheite) CHRYSOCOLLA
    Year: 1942
    Country: Congo (RDC)
  • Sample n°1210 : mixed ore
    Minerals: CHALCOPYRITE BORNITE CHALCOCITE
    Year: 1942
    Country: Congo (RDC)
  • Sample n°1211 : massive, oxidised
    Minerals: CHALCOCITE MALACHITE
    Year: 1942
    Country: Congo (RDC)
  • Sample n°1212 : arborescent structure, fine-grained
    Minerals: MALACHITE
    Year: 1942
    Country: Congo (RDC)
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