Mineralogy Database

Search |  About the mineralogy database |  Contact

7938 samples matching your criteria

  • Sample n°347 : green crust on quartzite
    Minerals: MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°348 : microcrystalline coating on quartzite
    Minerals: BARYTE
    Year:
    Country: Congo (RDC)
  • Sample n°349 : fibrous, yellowish
    Minerals: CALCITE
    Year: 1913
    Country: Congo (RDC)
  • Sample n°350 : crust composed of crystals (0.5 cm)
    Minerals: CALCITE PYRRHOTITE
    Year: 1913
    Country: Congo (RDC)
  • Sample n°351 : black needles in micaschist
    Minerals: TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°352 : massive
    Minerals: HEMATITE MALACHITE
    Year: 1911
    Country: Congo (RDC)
  • Sample n°354 : cement in a breccia
    Minerals: MALACHITE CHRYSOCOLLA
    Year: 1911
    Country: Congo (RDC)
  • Sample n°355 : complex laminar crust
    Minerals: MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°359 : massive
    Minerals: GOETHITE MALACHITE
    Year: 1911
    Country: Congo (RDC)
  • Sample n°362 : crystals (hematite)
    Minerals: HEMATITE MALACHITE
    Year: 1911
    Country: Congo (RDC)
Previous page