Mineralogy Database

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5 samples matching your criteria

  • Sample n°10110 : mixed crystalline coating, with apple-green dioptase and dark green fornacite
    Minerals: DIOPTASE FORNACITE PLANCHEITE
    Year: 1964
    Country: Congo (Congo-Brazzaville)
  • Sample n°10111 : small dark green fornacite crystals, olive-coloured duftite, in copper-rich substrate
    Minerals: DUFTITE FORNACITE CHALCOCITE PLANCHEITE
    Year: 1964
    Country: Congo (Congo-Brazzaville)
  • Sample n°11505 : twinned dioptase crystals, small fornacite crystals
    Minerals: DIOPTASE FORNACITE PLANCHEITE
    Year: 1968
    Country: Congo (Congo-Brazzaville)
  • Sample n°14048 : dioptase mass with small olive-green conichalcite and fornacite crystals
    Minerals: CONICHALCITE DIOPTASE FORNACITE
    Year: 1984
    Country: Congo (Congo-Brazzaville)
  • Sample n°19054 : fragments with scattered occurrences
    Minerals: FORNACITE
    Year:
    Country: Congo (Congo-Brazzaville)
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