Mineralogy Database

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50 samples matching your criteria

  • Sample n°13681 : greenish altered prismatic crystal in pegmatite
    Minerals: SPODUMENE
    Year: 1979
    Country: Mali
  • Sample n°14388 : pink metallic granular block (8 cm)
    Minerals: CINNABAR
    Year: 1986
    Country: Spain
  • Sample n°14389 : red granular crust with metallic mercury on black rock (12 cm)
    Minerals: CINNABAR MERCURY
    Year: 1986
    Country: Spain
  • Sample n°14390 : granular ore
    Minerals: PYRITE
    Year: 1986
    Country: Spain
  • Sample n°14391 : block with disseminated sulfides (7 cm)
    Minerals: CHALCOPYRITE
    Year: 1986
    Country: Portugal
  • Sample n°14392 : group of striated white metallic crystals 4 cm)
    Minerals: ARSENOPYRITE
    Year: 1986
    Country: Portugal
  • Sample n°11916 : banded iron formation, with contrasting layering
    Minerals: HEMATITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°11925 : banded iron formation, with coarse layering
    Minerals: HEMATITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°11927 : banded iron formation, with angular contact
    Minerals: HEMATITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°17276 : massive
    Minerals: CRYPTOMELANE
    Year: 1959
    Country: Congo (RDC)
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