Mineralogy Database

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30 samples matching your criteria

  • Sample n°13537 : sample with yellow and black wyartite needles, orange masuyite crystals on wyartite, uranophane crystals and massive uranophane, golden-yellow becquerelite plates
    Minerals: WYARTITE BILLIETITE MASUYITE URANINITE URANOPHANE
    Year: 1978
    Country: Congo (RDC)
  • Sample n°13604 : sample with black and yellow wyartite needles, crust of uranophane crystals, masuyite as orange crystals with black centre and as nodules on wyartite
    Minerals: WYARTITE MASUYITE URANOPHANE
    Year: 1979
    Country: Congo (RDC)
  • Sample n°13607 : sample with masuyite as small crystals, powder and nodules, gypsum as small twinned white crystals
    Minerals: MASUYITE GYPSUM
    Year: 1979
    Country: Congo (RDC)
  • Sample n°13714 : sample with red-orange elongated masuyite crystals, yellow guilleminite rosettes, honey-coloures billietite crystals, brown richetite and red fourmarierite crystals with pyramidal terminations, yellow lath-shaped becquerlite crystals, little metatorbernite, grey uranophane substrate
    Minerals: BILLIETITE GUILLEMINITE MASUYITE RICHETITE BECQUERELITE FOURMARIERITE METATORBERNITE URANOPHANE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°13748 : sample with radial aggregates of yellow metastudtite fibres, amber-coloured masuyite crystals, red wolsendorfite crystals, orange kasolite nodules in rutherfordine, yellow becquerelite laths, grey rutherfordine crystals
    Minerals: MASUYITE METASTUDTITE WOLSENDORFITE BECQUERELITE KASOLITE RUTHERFORDINE URANINITE URANOPHANE WULFENITE
    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°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°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°13856 : sample with yellow coating of possible mixed autunite and masuyite, pale yellow muscovite nodules, pink quartz crust, metallic lead
    Minerals: AUTUNITE MASUYITE MUSCOVITE LEAD PYRITE QUARTZ
    Year: 1980
    Country: Portugal
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