Mineralogy Database

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2 samples matching your criteria

  • Sample n°6626 : massive pale yellow uranophane, enclosing uraninite
    Minerals: URANOPHANE URANINITE
    Year: 1955
    Country: Brazil
  • Sample n°6629 : sample with uraninite (partly yellow), bottle-green gahnite, black ixiolite plates, fragmented columbo-tantalite crystals
    Minerals: GAHNITE IXIOLITE URANINITE COLUMBITE TANTALITE
    Year: 1955
    Country: Brazil
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