Mineralogy Database

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99 samples matching your criteria

  • Sample n°14010 : small bright crystals on silicified volcanic material (12 cm)
    Minerals: PYRITE CHALCOPYRITE
    Year: 1983
    Country: Ecuador
  • Sample n°14011 : mineralised blocks (10 cm)
    Minerals: PYRITE CHALCOPYRITE
    Year: 1983
    Country: Ecuador
  • Sample n°14012 : yellow fragments (4 cm)
    Minerals: SULPHUR
    Year: 1983
    Country: Ecuador
  • Sample n°14013 : purple block (13 cm)
    Minerals: FLUORITE
    Year: 1983
    Country: Spain
  • Sample n°14014 : massive vein (cm) in rock (10 cm)
    Minerals: EPIDOTE
    Year: 1983
    Country: Switzerland
  • Sample n°14015 : spots on black schist
    Minerals: SILVER
    Year: 1983
    Country: Germany
  • Sample n°14016 : black plate (5 cm)
    Minerals: COVELLITE
    Year: 1983
    Country: Germany
  • Sample n°14018 : pink earthy prismatic crystals (cm)
    Minerals: APATITE
    Year: 1983
    Country: India
  • Sample n°14019 : pink-purple block (7 cm), var. ruby
    Minerals: CORUNDUM
    Year: 1983
    Country: India
  • Sample n°14021 : vitreous black fragments (4 cm) (obsidian)
    Minerals: unspecified
    Year: 1983
    Country: Ecuador