Mineralogy Database

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482 samples matching your criteria

  • Sample n°1558 : breccious ferruginous substrate with manganse oxides
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°1579 : massive red
    Minerals: HEMATITE
    Year: 1939
    Country: Congo (RDC)
  • Sample n°1580 : banded iron formation
    Minerals: HEMATITE
    Year: 1939
    Country: Congo (RDC)
  • Sample n°1587 : specular, on quartz
    Minerals: HEMATITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1588 : transformed cubic pyrite crystals (0.5 cm)
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°1597 : massive oxidised material
    Minerals: HEMATITE GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°1598 : disseminated gold in small red block
    Minerals: GOLD HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°1600 : transformed cubic pyrite crystals (2 cm)
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°1609 : massive fragment (10 cm)
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°1610 : altered cubic pyrite crystals (2 cm)
    Minerals: HEMATITE PYRITE
    Year:
    Country: Congo (RDC)
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