Mineralogy Database

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327 samples matching your criteria

  • Sample n°18528 : gold in vein quartz
    Minerals: GOLD
    Year:
    Country: Congo (RDC)
  • Sample n°18529 : massive
    Minerals: CHALCOCITE
    Year:
    Country: Congo (RDC)
  • Sample n°18530 : fragments
    Minerals: KYANITE
    Year:
    Country: Congo (RDC)
  • Sample n°12854 : bornite, on microcrystalline quartz
    Minerals: BORNITE QUARTZ
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12864 : block with abundant malachite
    Minerals: MALACHITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12839 : crystals in quartz
    Minerals: CHALCOPYRITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°298 : massive chalcite in vein structures
    Minerals: CHALCOCITE
    Year: 1912
    Country: Congo (RDC)
  • Sample n°296 : massive block
    Minerals: AZURITE MALACHITE CHALCOCITE
    Year: 1912
    Country: Congo (RDC)
  • Sample n°18603 : white pisolithic bauxite
    Minerals: unspecified
    Year:
    Country: Congo (RDC)
  • Sample n°18858 : scoria and matte, from indigenous furnace
    Minerals: unspecified
    Year:
    Country: Congo (RDC)
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