Mineralogy Database

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286 samples matching your criteria

  • Sample n°6438 : sample with silky yellow studtite fibres, uranophane needles and rosettes, orange kasolite crystals, honey-coloured wulfenite crystals
    Minerals: STUDTITE URANOPHANE KASOLITE URANINITE WULFENITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6439 : intergrowth of well-developed cubic crystals
    Minerals: URANINITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6440 : sample with uraninite, gold crystals
    Minerals: URANINITE GOLD
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6441 : sample with blood-red wolsendorfite masses, orange masuyite scales, yellow becquerelite lamellae, curite fibres, green uranophane substrate
    Minerals: BECQUERELITE MASUYITE WOLSENDORFITE CURITE URANINITE URANOPHANE WULFENITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6442 : sample with bright black umohoite plates and grey umohoite, zippeite as yellow-orange powder, iriginite as black to blue material, lemon-yellow powder and brown & yellow plates, metallic siegenite, graphite-like molybdenite
    Minerals: IRIGINITE UMOHOITE ZIPPEITE MOLYBDENITE SIEGENITE URANINITE WULFENITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6445 : sample with black to green wyartite needles, white liebigite crust (mixed with uranophane), orange wolsendorfite in geode, black powdery uraninite, yellow schoepite needles, yellowish green uranophane substrate
    Minerals: LIEBIGITE SCHOEPITE WYARTITE URANINITE URANOPHANE WOLSENDORFITE WULFENITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6448 : sample with uraninite crystals and massive uraninite, metallic vaesite, yellow uranophane crust, isolated pink wulfenite needles
    Minerals: URANINITE VAESITE URANOPHANE WULFENITE
    Year: 1958
    Country: Congo (RDC)
  • 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
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