Mineralogy Database

Search |  About the mineralogy database |  Contact

102 samples matching your criteria

  • Sample n°2877 : sample with crust of meta-autunite crystals
    Minerals: META-AUTUNITE
    Year: 1948
    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
  • Sample n°3535 : sample with long prismatic uranophane-beta crystals, uraninite nodules, traces of meta-autunite
    Minerals: META-AUTUNITE PYRITE URANINITE URANOPHANE-BETA CHALCEDONY (quartz)
    Year: 1953
    Country: France
  • Sample n°6190 : sample with green meta-autunite, pink metamict zircon
    Minerals: META-AUTUNITE COLUMBITE ZIRCON
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6191 : columbite-bearing pegmatite
    Minerals: META-AUTUNITE COLUMBITE URANINITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6192 : sample with triangular golden-yellow triangulite crystals, meta-autunite as pale yellow crystals and cubic crystals, orange-yellow ranunculite nodules, pink zircon bands in columbite, black columbite
    Minerals: META-AUTUNITE TRIANGULITE BERYL COLUMBITE RANUNCULITE TANTALITE THREADGOLDITE ZIRCON
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6194 : sample with bright yellow ranunculite nodules, rosettes and fan-shaped aggregates of golden-yellow triangulite crystals, white threadgoldite crystals, black columbite, little meta-autunite, white powdery and white-grey fluorapatite
    Minerals: RANUNCULITE TRIANGULITE COLUMBITE FLUORAPATITE META-AUTUNITE TANTALITE THREADGOLDITE ZIRCON
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6199 : sample with triangulatie as golden-yellow triangular crystals on meta-autunite and as bright yellow microcrystalline material (powdery), yellow-orange phosphuranylite, saccharoidal pink to grey apatite, altered meta-autunite
    Minerals: APATITE TRIANGULITE META-AUTUNITE PHOSPHURANYLITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6200 : sample with yellow meta-autunite plates
    Minerals: META-AUTUNITE
    Year: 1958
    Country: Congo (RDC)
Previous page