Mineralogy Database

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456 samples matching your criteria

  • Sample n°12695 : purplish black vesicular block (5 cm)
    Minerals: WOLFRAMITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12696 : rounded twinned crystal (3 cm)
    Minerals: STAUROLITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12698 : abundant crystals (1 cm) in greisen
    Minerals: CASSITERITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12732 : white anhedral crystals in pegmatite
    Minerals: TOPAZ
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12733 : olive-green massive block
    Minerals: MUSCOVITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12734 : plate (30 cm)
    Minerals: MUSCOVITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°15827 : well-developed translucent crystal (5 cm)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°15829 : large single crystal (9 cm)
    Minerals: THOREAULITE
    Year:
    Country: Congo (RDC)
  • Sample n°15830 : gold aggregates, partly on quartz fragments
    Minerals: GOLD
    Year:
    Country: Congo (RDC)
  • Sample n°2334 : cassiterite in greisen
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
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