Mineralogy Database

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2 samples matching your criteria

  • Sample n°14335 : blue-green coatings on debris (2 cm)
    Minerals: MCGUINNESSITE
    Year: 1985
    Country: USA
  • Sample n°20429 : fragments (up to 2 cm)
    Minerals: TANTALITE
    Year: 2025
    Country: Liberia
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