Mineralogy Database

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165 samples matching your criteria

  • Sample n°16830 : layered crust
    Minerals: CHRYSOCOLLA MALACHITE PSEUDOMALACHITE
    Year: 2011
    Country: Congo (RDC)
  • Sample n°16831 : thick layered coatings, covered by malachite crystals
    Minerals: MALACHITE PSEUDOMALACHITE
    Year: 2011
    Country: Congo (RDC)
  • Sample n°15904 : large single crystal
    Minerals: BERYL
    Year:
    Country: Rwanda
  • Sample n°15909 : thick porous heterogenite crust on rock substrate, with associated secondary iron and copper minerals, with polished section
    Minerals: HETEROGENITE
    Year: 2009
    Country: Congo (RDC)
  • Sample n°15910 : thick heterogenite deposit on ochrous substrate, with local coatings of malachite crystals, with polished section
    Minerals: MALACHITE HETEROGENITE
    Year: 2009
    Country: Congo (RDC)
  • Sample n°15911 : silicified rock fragments with heterogenite coatings and impregnations
    Minerals: HETEROGENITE
    Year: 2009
    Country: Congo (RDC)
  • Sample n°15912 : chrysocolla plate with nodular surface, covered with discontinuous heterogenite coating
    Minerals: HETEROGENITE CHRYSOCOLLA
    Year: 2009
    Country: Congo (RDC)
  • Sample n°15913 : heterogeneous porous substrate, covered by partly coarse-crystalline heterogenite, with associated secundary Cu minerals
    Minerals: HETEROGENITE
    Year: 2009
    Country: Congo (RDC)
  • Sample n°15914 : crust with nodular surface, partly with tubular aspect
    Minerals: MALACHITE
    Year: 2009
    Country: Congo (RDC)
  • Sample n°15915 : cylindrical structure with large central cavity, fibrous surface
    Minerals: MALACHITE
    Year: 2009
    Country: Congo (RDC)
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