Mineralogy Database

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4831 samples matching your criteria

  • Sample n°19098 : dark blue vitreous mass
    Minerals: CHRYSOCOLLA
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19099 : blue coating
    Minerals: CHRYSOCOLLA
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19100 : crystals on rock matrix
    Minerals: LIBETHENITE PSEUDOMALACHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19101 : buttgenbachite needles in cavity
    Minerals: BUTTGENBACHITE CUPRITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19102 : laminar crust, with crystals along surface
    Minerals: MALACHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19103 : coating on silicified rock matrix
    Minerals: MALACHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19104 : fine-crystalline malachite coating, partially covered with chrysocolla
    Minerals: CHRYSOCOLLA MALACHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19105 : large cleavage fragment of pinkish baryte
    Minerals: BARYTE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19106 : baryte crystals on malachite with stalactitic aspect
    Minerals: BARYTE MALACHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19107 : grey coarse-crystalline fragment
    Minerals: CALCITE
    Year: 2020
    Country: Congo (RDC)
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