Mineralogy Database

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149 samples matching your criteria

  • 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°14423 : sample with yellow crystals and nodules
    Minerals: URANINITE URANOPHANE
    Year: 1986
    Country: Congo (RDC)
  • Sample n°14429 : sample with uraninite, uranophane needles in geode
    Minerals: URANINITE URANOPHANE METATORBERNITE
    Year: 1986
    Country: Congo (RDC)
  • Sample n°14430 : sample with microcrystalline uranophane crust, on light brown dolomite
    Minerals: URANOPHANE URANINITE
    Year: 1986
    Country: Congo (RDC)
  • Sample n°14431 : sample with felty microcrystalline uranophane, massive and orange uraninite
    Minerals: URANOPHANE URANINITE
    Year: 1986
    Country: Congo (RDC)
  • Sample n°14437 : sample with yellow-green felty uranophane nodules, yellow saleeite plates on uranophane, orange uraninite
    Minerals: SALEEITE URANOPHANE URANINITE
    Year: 1986
    Country: Congo (RDC)
  • Sample n°15860 : sample with tabular becquerelite crystals, clusters of white rutherfordine needles, compact yellow billietite crystals, microcrystalline uranophane, black uraninite, orange curite
    Minerals: BECQUERELITE BILLIETITE RUTHERFORDINE URANOPHANE CURITE URANINITE
    Year:
    Country: Congo (RDC)
  • Sample n°15868 : coating of fine-grained yellow material on rock substrate
    Minerals: URANOPHANE
    Year:
    Country: Congo (RDC)
  • Sample n°18868 : secondary minerals on uraninite matrix, including large bacquerelite crystals and spherical curite aggregates
    Minerals: BECQUERELITE CURITE URANINITE URANOPHANE
    Year: 2014
    Country: Congo (RDC)