Mineralogy Database

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20 samples matching your criteria

  • Sample n°742 : red block, crust of green needles (malachite), blue surface layer (chrysocolla)
    Minerals: CHRYSOCOLLA CUPRITE MALACHITE
    Year: 1927
    Country: Congo (RDC)
  • Sample n°744 : blue-green fibro-radial beds (pseudomalachite), green nodules (malachite)
    Minerals: MALACHITE PSEUDOMALACHITE
    Year: 1927
    Country: Congo (RDC)
  • Sample n°751 : siliceous block, coverd by green twinned crystals (5 mm) (libethenite) and blue nodules (chalcedony)
    Minerals: CHALCEDONY (quartz) LIBETHENITE QUARTZ
    Year: 1910
    Country: Congo (RDC)
  • Sample n°755 : block of dark blue fibrous nodules (shattuckite), green nodules (malachite), olive-green crust (volborthite)
    Minerals: SHATTUCKITE MALACHITE VOLBORTHITE
    Year: 1910
    Country: Congo (RDC)
  • Sample n°1054 : red blocks with veinleits and geodes of blue and green quartz, pale blue layers of fibro-radial plancheite, fibrous green malachite
    Minerals: PLANCHEITE MALACHITE QUARTZ
    Year: 1910
    Country: Congo (RDC)
  • Sample n°1055 : black massive material, with green coatings
    Minerals: TENORITE MALACHITE
    Year: 1910
    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°1058 : block with olive-green surface
    Minerals: VOLBORTHITE
    Year: 1910
    Country: Congo (RDC)
  • Sample n°1059 : green fibro-radial nodules (2 cm) (malachite), green-olive crust (volborthite), blue geodes (quartz), blue veinlets (plancheite)
    Minerals: MALACHITE PLANCHEITE QUARTZ VOLBORTHITE
    Year: 1910
    Country: Congo (RDC)
  • Sample n°1060 : shiny pseudomalachite crust on red rock
    Minerals: PSEUDOMALACHITE CHRYSOCOLLA
    Year: 1910
    Country: Congo (RDC)
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