Mineralogy Database

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88 samples matching your criteria

  • Sample n°3097 : two brown crystals in gangue material
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°5893 : bundles of white crystals and stalactites
    Minerals: ARAGONITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5895 : rust-coloured crystals (2-8 cm), twinned
    Minerals: GOETHITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5896 : isolated and grouped crystals
    Minerals: QUARTZ
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5897 : specular hematite
    Minerals: HEMATITE QUARTZ
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5898 : coarse-crystalline hematite with metallic lustre, in quartz vein
    Minerals: HEMATITE QUARTZ
    Year: 1956
    Country: Congo (RDC)
  • Sample n°6119 : highly altered blocks
    Minerals: PYRITE
    Year: 1957
    Country: Congo (RDC)
  • Sample n°6460 : transparent crystals (8 cm)
    Minerals: GYPSUM
    Year: 1958
    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)
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