Mineralogy Database

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11 samples matching your criteria

  • Sample n°6624 : grey-white blocks (1-3 cm)
    Minerals: SCHEELITE
    Year: 1955
    Country: Brazil
  • Sample n°6625 : sample with yellow phosphuranylite crystals and massive phosphuranylite, green metatorbernite, from pegmatite
    Minerals: PHOSPHURANYLITE METATORBERNITE
    Year: 1955
    Country: Brazil
  • Sample n°6626 : massive pale yellow uranophane, enclosing uraninite
    Minerals: URANOPHANE URANINITE
    Year: 1955
    Country: Brazil
  • Sample n°6627 : sample with uraninite (partly yellow and orange), from pegmatite
    Minerals: URANINITE
    Year: 1955
    Country: Brazil
  • Sample n°6628 : sample with uraninite and massive yellow uranophane, from pegmatite
    Minerals: URANINITE URANOPHANE
    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
  • Sample n°7089 : sample with bismutotantalite as black crystals and powder, from pegmatite
    Minerals: BISMUTOTANTALITE
    Year: 1959
    Country: Brazil
  • Sample n°7091 : sample with red monazite (radioactive)
    Minerals: MONAZITE
    Year: 1959
    Country: Brazil
  • Sample n°7092 : sample with red monazite (radioactive)
    Minerals: MONAZITE
    Year: 1959
    Country: Brazil
  • Sample n°7096 : sample with black vitreous allanite (orange powder)
    Minerals: ALLANITE-(Ce)
    Year: 1959
    Country: Brazil
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