Mineralogy Database

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474 samples matching your criteria

  • Sample n°475 : veins in quartz
    Minerals: HEMATITE
    Year: 1922
    Country: Congo (RDC)
  • Sample n°478 : veins in quartz
    Minerals: HEMATITE
    Year: 1922
    Country: Congo (RDC)
  • Sample n°479 : specular, massive
    Minerals: HEMATITE
    Year: 1922
    Country: Congo (RDC)
  • Sample n°483 : purplish black breccious block
    Minerals: HEMATITE
    Year: 1922
    Country: Congo (RDC)
  • Sample n°586 : small crear crystals
    Minerals: QUARTZ HEMATITE
    Year: 1913
    Country: Congo (Congo-Brazzaville)
  • Sample n°634 : specular
    Minerals: HEMATITE
    Year: 1925
    Country: Congo (RDC)
  • Sample n°639 : massive, grey
    Minerals: HEMATITE
    Year: 1917
    Country: Congo (RDC)
  • Sample n°654 : specular
    Minerals: HEMATITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°675 : massive pink barite, lamellar specular hematite
    Minerals: BARYTE HEMATITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°676 : impregnations in quartz
    Minerals: HEMATITE
    Year: 1926
    Country: Congo (RDC)
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