Mineralogy Database

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4831 samples matching your criteria

  • Sample n°5435 : yellow crust in geode
    Minerals: SULPHUR QUARTZ
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5436 : mass
    Minerals: CASSITERITE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5437 : crystals in vein quartz
    Minerals: ARSENOPYRITE QUARTZ
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5820 : small blocks
    Minerals: GALENA
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5822 : cubic crystals in quartz
    Minerals: GALENA
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5826.1 : massive, pink
    Minerals: MICROCLINE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5827 : prismatic crystal with triangular cross-section, lithic tourmaline, var. rubellite
    Minerals: ELBAITE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5848 : large plate (40 cm), from copper foundry
    Minerals: COPPER
    Year: 1969
    Country: Congo (RDC)
  • Sample n°5870 : lamellar crust
    Minerals: CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°5871 : quartz gravel with calcite cement
    Minerals: CALCITE QUARTZ
    Year:
    Country: Congo (RDC)
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