Mineralogy Database

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330 samples matching your criteria

  • Sample n°10095 : large block with red quartz, calcite rhombohedrons, green epidote powder
    Minerals: CALCITE LEPIDOLITE QUARTZ
    Year: 1963
    Country: Congo (RDC)
  • Sample n°10096 : geodic veins in kimberlite
    Minerals: CALCITE
    Year: 1963
    Country: Congo (RDC)
  • Sample n°10097 : tabular crystals (5 cm) in pegmatite
    Minerals: MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°10773 : pale blue powdery block with olive-green coating
    Minerals: KATANGITE (plancheite) PLANCHEITE
    Year:
    Country: Congo (RDC)
  • Sample n°10775 : pale blue powdery material, banded
    Minerals: KATANGITE (plancheite)
    Year:
    Country: Congo (RDC)
  • Sample n°11903 : banded iron formation, with black and pink layers
    Minerals: HEMATITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11922 : banded iron formation, quartz-bearing
    Minerals: HEMATITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11924 : banded iron formation, with black and pink layers
    Minerals: HEMATITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°13104 : concentrate (3 mm)
    Minerals: GARNET
    Year: 1973
    Country: Congo (RDC)
  • Sample n°13105 : red concentrate
    Minerals: GARNET
    Year: 1973
    Country: Congo (RDC)
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