Mineralogy Database

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40 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°10112 : geode with well-developed crystals (1 cm)
    Minerals: DIOPTASE
    Year: 1964
    Country: Congo (Congo-Brazzaville)
  • Sample n°10113 : dioptase veins and geode, covering calcite coatings
    Minerals: CALCITE DIOPTASE
    Year: 1964
    Country: Congo (Congo-Brazzaville)
  • Sample n°10114 : radial aggregates on ochre substrate
    Minerals: AURICHALCITE
    Year:
    Country: Congo (Congo-Brazzaville)
  • Sample n°10118 : tabular crystals in bundles
    Minerals: VIVIANITE
    Year:
    Country: Cameroon
  • Sample n°10123 : white sulfides
    Minerals: SKUTTERUDITE
    Year: 1964
    Country: Morocco
  • Sample n°10124 : red tabular crystals
    Minerals: ERYTHRITE
    Year: 1964
    Country: Morocco
  • Sample n°10125 : white asbest-like block
    Minerals: SZAIBELYITE
    Year: 1964
    Country: Morocco
  • Sample n°10126 : pale green massive block with purple stichtite
    Minerals: STICHTITE
    Year: 1964
    Country: Morocco
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