Mineralogy Database

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402 samples matching your criteria

  • Sample n°2516 : large crystals in matrix
    Minerals: MICROCLINE
    Year:
    Country: Congo (RDC)
  • Sample n°2517 : vein with abundant coarse-crystalline cassiterite in parallel bands
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2518 : in micaschist
    Minerals: TOURMALINE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2519 : thick quartz vein with cassiterite bands parallel to sides
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2520 : lenses in micaschist
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°2521 : complex banded vein
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2522 : irregular mineralisation in schist substrate
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°2523 : highly altered block
    Minerals: PYRITE
    Year:
    Country: Congo (RDC)
  • Sample n°3203 : black prismatic crystal
    Minerals: FERBERITE
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3204 : black rounded pyramidal crystals (4 cm)
    Minerals: FERBERITE
    Year: 1952
    Country: Congo (RDC)
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