Mineralogy Database

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297 samples matching your criteria

  • Sample n°2778 : royal blue vitreus block with conchoidal fracture
    Minerals: CHRYSOCOLLA
    Year: 1922
    Country: Congo (RDC)
  • Sample n°2833 : black earthy coatings and anthracite-like layers
    Minerals: HETEROGENITE CHRYSOCOLLA MALACHITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2933 : crust
    Minerals: CHRYSOCOLLA
    Year: 1948
    Country: Congo (Congo-Brazzaville)
  • Sample n°3086 : breccia cemented by layered coatings of malachite and copper silicates
    Minerals: MALACHITE CHRYSOCOLLA KATANGITE (plancheite)
    Year: 1927
    Country: Congo (RDC)
  • Sample n°3141 : green nodules covered with blue coatings
    Minerals: CHRYSOCOLLA MALACHITE TENORITE
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3142 : vitreous block
    Minerals: CHRYSOCOLLA
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3290 : impregnations in rock
    Minerals: MALACHITE CHRYSOCOLLA
    Year: 1923
    Country: Congo (RDC)
  • Sample n°3293 : impregnated altered rock
    Minerals: CHRYSOCOLLA MALACHITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°3307 : breccious rock impregnated with chrysocolla, geode with dark green malachite
    Minerals: MALACHITE CHRYSOCOLLA
    Year: 1926
    Country: Congo (RDC)
  • Sample n°3343 : malachite nodules, black powdery tenorite
    Minerals: MALACHITE TENORITE CHRYSOCOLLA
    Year:
    Country: Congo (RDC)
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