Mineralogy Database

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158 samples matching your criteria

  • Sample n°2646 : large plate of prismatic crystals (var. hyacinth quartz)
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2819 : sample with metatorbernite crystals
    Minerals: METATORBERNITE
    Year:
    Country: Congo (RDC)
  • Sample n°2908 : group of pyramidal crystals (30 cm)
    Minerals: QUARTZ
    Year:
    Country: Unknown
  • Sample n°2981 : black (cassiterite) and yellow (varlamoffite) coatings
    Minerals: VARLAMOFFITE CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°2994 : rust-coloured crystals (2-3 cm)
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°3280 : plate of bright beige prismatic crystals (1 cm)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°3321 : nuggets
    Minerals: GOLD
    Year:
    Country: Congo (RDC)
  • Sample n°3322 : strongly mineralised quartz fragments
    Minerals: GOLD QUARTZ
    Year:
    Country: Unknown
  • Sample n°3330 : large striated crystals in greisen (50 kg)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°3342 : concretionary and zoned
    Minerals: MALACHITE TENORITE
    Year:
    Country: Congo (RDC)
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