Mineralogy Database

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3 samples matching your criteria

  • Sample n°3531 : strongly altered uraninite sample
    Minerals: URANINITE HEMATITE
    Year: 1953
    Country: France
  • Sample n°3532 : sample with canary-yellow uranocircite crystals, yellow phosphuranylite, green meta-autunite (small amount)
    Minerals: URANOCIRCITE META-AUTUNITE PHOSPHURANYLITE
    Year: 1953
    Country: France
  • Sample n°3533 : sample with meta-autunite crystals, covered by phosphuranylite crust
    Minerals: META-AUTUNITE PHOSPHURANYLITE
    Year: 1953
    Country: France