Mineralogy Database

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7938 samples matching your criteria

  • Sample n°6477 : flattened pisoliths (4 cm)
    Minerals: CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°6478 : cauliflower-like concretions
    Minerals: CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°6479 : large coarse-crystalline block
    Minerals: CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°6480 : large crystal
    Minerals: GALENA
    Year:
    Country: Congo (RDC)
  • Sample n°6481 : massive
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°6482 : group of roughly parallel well-developed crystals
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°6483 : massive in silicified rock
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°6488 : scalenohedral crystals (3 cm) on limestone
    Minerals: CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°6490 : massive white baryte
    Minerals: BARYTE
    Year:
    Country: Congo (RDC)
  • Sample n°6493 : black gravel with red crust
    Minerals: PYROLUSITE
    Year:
    Country: Congo (RDC)
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