Mineralogy Database

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291 samples matching your criteria

  • Sample n°9 : pyrite aggregates in microcrystalline hematite
    Minerals: HEMATITE PYRITE
    Year: 1897
    Country: Congo (RDC)
  • Sample n°10 : pyrite crystals and aggregates in iron oxide matrix
    Minerals: PYRITE HEMATITE
    Year: 1897
    Country: Congo (RDC)
  • Sample n°25 : fine mixed debris
    Minerals: HEMATITE MAGNETITE PYRITE
    Year: 1897
    Country: Congo (RDC)
  • Sample n°56 : massive microgranular in conglomerate
    Minerals: PYRITE
    Year: 1897
    Country: Congo (RDC)
  • Sample n°63 : blocks and debris
    Minerals: HEMATITE PYRITE
    Year: 1899
    Country: Congo (RDC)
  • Sample n°64 : gangue with tabular crystals
    Minerals: BARYTE PYRITE QUARTZ
    Year: 1899
    Country: Congo (RDC)
  • Sample n°104 : massive calcite with pyrite
    Minerals: CALCITE PYRITE
    Year: 1900
    Country: Congo (RDC)
  • Sample n°271 : crystals on vein quartz
    Minerals: PYRITE QUARTZ
    Year: 1911
    Country: Congo (RDC)
  • Sample n°383 : spots (pyrite) in limestone
    Minerals: PYRITE CALCITE PHLOGOPITE
    Year: 1913
    Country: Congo (RDC)
  • Sample n°392 : nodules in limestone
    Minerals: PYRITE
    Year:
    Country: Congo (RDC)
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