Mineralogy Database

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1477 samples matching your criteria

  • Sample n°12874 : dark grey debris
    Minerals: PYROLUSITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12875 : debris
    Minerals: CASSITERITE TOURMALINE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12876 : black debris
    Minerals: FERBERITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12887 : rust-coloured star-shaped aegirine aggregates in white saccharoidal fluorapatite
    Minerals: AEGIRINE FLUORAPATITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12888 : green needles in amphibolite
    Minerals: AEGIRINE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12889 : rust-coloured octahedral crystals (5 mm)
    Minerals: PYROCHLORE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12890 : brown crystals in ferruginous matrix
    Minerals: WOLFRAMITE GOETHITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12925 : octahedral crystals (6 mm)
    Minerals: ZIRCON
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12926 : greenish octahedral crystals (3 mm)
    Minerals: PYROCHLORE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12927 : grey and white layered block (10 cm)
    Minerals: FLUORAPATITE
    Year: 1970
    Country: Congo (RDC)
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