Mineralogy Database

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4831 samples matching your criteria

  • Sample n°11404 : sample with yellow guilleminite crystals, olive-green to black demesmaekerite crystals, pistachio-green and light green derriksite nodules, fibrous and massive malachite, metallic digenite, metatorbernite mixed with fibrous malachite
    Minerals: DEMESMAEKERITE DERRIKSITE GUILLEMINITE DIGENITE MALACHITE METATORBERNITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11405 : sample composed of interlocking cubic uraninite crystals
    Minerals: URANINITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11406 : well-developed veszelyite crystals on hemimorphite coating
    Minerals: VESZELYITE HEMIMORPHITE
    Year:
    Country: Congo (RDC)
  • Sample n°11407 : sample with uraninite, gold, brown-pink melonite and fragments of white metallic melonite
    Minerals: MELONITE GOLD URANINITE
    Year: 1967
    Country: Congo (RDC)
  • Sample n°11408 : pale green powdery coatings
    Minerals: ATACAMITE CUPRITE
    Year:
    Country: Congo (RDC)
  • Sample n°11409 : acicular buttgenbachite on substrate
    Minerals: BUTTGENBACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°11410 : massive block
    Minerals: CHALCOCITE
    Year:
    Country: Congo (RDC)
  • Sample n°11411 : fragments of thin veins
    Minerals: CHALCOPYRITE
    Year:
    Country: Congo (RDC)
  • Sample n°11413 : pink dolomite
    Minerals: DOLOMITE
    Year:
    Country: Congo (RDC)
  • Sample n°11415 : heterogeneous mass
    Minerals: URANINITE PENTLANDITE
    Year: 1967
    Country: Congo (RDC)
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