Mineralogy Database

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319 samples matching your criteria

  • Sample n°1623 : plates on talc schist
    Minerals: GOLD
    Year:
    Country: Congo (RDC)
  • Sample n°1624 : rust-coloured tabular crystals (2-8 cm)
    Minerals: KYANITE
    Year:
    Country: Congo (RDC)
  • Sample n°1629 : twinned trapezohedral cubic crystals
    Minerals: GOLD
    Year: 1939
    Country: Congo (RDC)
  • Sample n°1639 : clear prismatic quartz crystals (1 cm), oxidised cubic pyrite crystals
    Minerals: PYRITE QUARTZ HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°1640 : reddish ochrous material
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°1659 : rust-coloured altered fibrous material
    Minerals: TREMOLITE
    Year:
    Country: Congo (RDC)
  • Sample n°1660 : block of small green plates
    Minerals: TALC
    Year:
    Country: Congo (RDC)
  • Sample n°1661 : green plate-shaped crystals on rock substrate, var. fuchsite
    Minerals: MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°1662 : pale green fibrous material
    Minerals: TREMOLITE
    Year:
    Country: Congo (RDC)
  • Sample n°1663 : needle-shaped crystals, graphic texture, var. delessite
    Minerals: CHAMOSITE TREMOLITE
    Year:
    Country: Congo (RDC)
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