Mineralogy Database

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74 samples matching your criteria

  • Sample n°13781 : sample with yellow bijvoetite crystals with pyramidal terminations, radial aggregates of golden-yellow acicular lepersonnite crystals, bright white oursinite needles, honey-coloured becquerelite crystals, white fibrous sklodowskite aggregates, red curite needles
    Minerals: BIJVOETITE-(Y) LEPERSONNITE-(Gd) OURSINITE BECQUERELITE CURITE RUTHERFORDINE SKLODOWSKITE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°13797 : sample with thick and lath-shaped amber-coloured billietite crystals with red centre, radial aggregates of dull canary-yellow becquerelite crystals, red-orange masuyite laths, uraninite crystals
    Minerals: BECQUERELITE BILLIETITE MASUYITE URANINITE URANOPHANE WULFENITE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°13816 : sample with elongated red wolsendorfite crystals, becquerelite as centre of wolsendorfite and as yellow massive material, yellow uranophane needles
    Minerals: WOLSENDORFITE BECQUERELITE URANINITE URANOPHANE WULFENITE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°13821 : sample with billietite as large amber-coloured crystals (in uranophane geode) and as fibrous yellow nodules (on uranophane), purple ianthinite needles and massive ianthinite, small golden yellow becquerelite needles and plates, small orange curite nodules, white and yellow radial uranophane aggregates, yellow schoepite needles on ianthinite, salmon-pink and red wolsendorfite crystals, red masuyite scales, black wulfenite needles, bright uraninite
    Minerals: BILLIETITE IANTHINITE BECQUERELITE CURITE MASUYITE SCHOEPITE URANOPHANE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°13822 : uraninite substrate with heterogeneous coating
    Minerals: BECQUERELITE BILLIETITE URANOPHANE MASUYITE SCHOEPITE URANINITE WOLSENDORFITE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°13823 : massive uraninite substrate, with discontinuous coating of alteration products
    Minerals: BECQUERELITE IANTHINITE URANINITE URANOPHANE WOLSENDORFITE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°13841.1 : sample with becquerelite as yellow laths and fibres, bladed black richetite crystals on uraninite, red wolsendorfite crystals, white uranophane substrate
    Minerals: BECQUERELITE RICHETITE URANINITE URANOPHANE WOLSENDORFITE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°13841.2 : sample with yellow becquerelite needles and plates, black richetite crystals on uranophane and becquerelite, red-orange masuyte needles, white uranophane needles
    Minerals: BECQUERELITE RICHETITE MASUYITE URANINITE URANOPHANE
    Year: 1980
    Country: Congo (RDC)
  • 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°13957.2 : sample with rosettes of elongated pink wolsendorfite crystals, becquerelite as golden-yellow needles and micaceous material, vitreous compact monazite crystals
    Minerals: WOLSENDORFITE BECQUERELITE MONAZITE URANINITE
    Year: 1980
    Country: Congo (RDC)
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