Mineralogy Database

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30 samples matching your criteria

  • Sample n°13944 : sample with one red sayrite crystal, red-orange masuyite crystals, black richetite plates, amber-coloured becquerelite laths, uranophane needles
    Minerals: MASUYITE RICHETITE SAYRITE BECQUERELITE RUTHERFORDINE URANINITE URANOPHANE
    Year: 1982
    Country: Congo (RDC)
  • Sample n°13995 : sample with bright yellow urancalcarite rosettes, yellow wyartite, red masuyite
    Minerals: URANCALCARITE WYARTITE MASUYITE URANINITE URANOPHANE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°14000 : sample with radial aggregates of acicular becquerelite crystals, salmon-pink masuyite crystals
    Minerals: BECQUERELITE MASUYITE URANINITE URANOPHANE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°14002 : sample with yellow schoepite rosettes, wolsendorfite in various forms (yellow crystal in centre of schoepite rosettes, red and orange crystals, amber-coloured crystals in uranophane geode, red scales), red masuyite needles, uranphane as substrate composed of needle-shaped crystals
    Minerals: SCHOEPITE WOLSENDORFITE MASUYITE RUTHERFORDINE URANOPHANE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°14025 : sample with yellow tabular kamotoite crystals, small orange masuyite crystals
    Minerals: KAMOTOITE-(Y) MASUYITE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°14049 : sample with yellow tabular phosphuranylite crystals, tabular meta-uranocircite crystals (square shapes), rosettes of orange masuyite fibres
    Minerals: MASUYITE META-URANOCIRCITE PHOSPHURANYLITE
    Year: 1984
    Country: Gabon
  • Sample n°14153 : sample with pale yellow rosettes of mixed acicular rutherfordine and studtite, compact yellow soddyite crystals, orange masuyite rosettes
    Minerals: RUTHERFORDINE STUDTITE MASUYITE SODDYITE
    Year: 1984
    Country: Congo (RDC)
  • Sample n°14398 : coatings of red masuyite and yellow powdery becquerelite on uraninite substrate
    Minerals: MASUYITE BECQUERELITE URANINITE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°14399 : sample with red masuyite crystals (terminated), small acicular black to grey uranophane crystals
    Minerals: MASUYITE URANINITE URANOPHANE
    Year: 1986
    Country: Congo (RDC)
  • Sample n°18891 : aggregates of reddish platy sayrite crystals on uraninite, with associated other secondary uranium minerals
    Minerals: SAYRITE BECQUERELITE MASUYITE RICHETITE URANINITE
    Year:
    Country: Congo (RDC)
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