Mineralogy Database

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199 samples matching your criteria

  • Sample n°13458 : sample with bright yellow lamellar mundite crystals (partly as radial aggregates), white coeruleolactite crust, ranunculite as yellow-orange powder
    Minerals: MUNDITE COERULEOLACTITE LIZARDITE RANUNCULITE ZIRCON
    Year: 1968
    Country: Congo (RDC)
  • Sample n°13459 : sample with yellow meta-autunite lamellae, grey to white lizardite, black columbite, metamict zircon, uraninite pseudomorphic after crystals with hexagonal and triangular forms
    Minerals: LIZARDITE META-AUTUNITE COLUMBITE URANINITE ZIRCON
    Year: 1968
    Country: Congo (RDC)
  • Sample n°13460 : sample with aggregates of small pale yellow twinned moreauite crystals, radial aggregates of pale yellow furongite laths, triangulite as yellow-orange nodules mixed with moreauite, grey-blue apatite, metamict zircon
    Minerals: FURONGITE MOREAUITE APATITE META-AUTUNITE TRIANGULITE ZIRCON
    Year: 1968
    Country: Congo (RDC)
  • Sample n°13461 : sample with translucent yellow lath-shaped phuralumite crystals, golden-yellow mundite lamellae/scales, pale yellow furongite crystals, yellow-orange ranunculite nodules, white coeruleolactite plates, small elongated yellow triangulite crystals, bluish grey apatite
    Minerals: FURONGITE MUNDITE PHURALUMITE APATITE COERULEOLACTITE RANUNCULITE TRIANGULITE
    Year: 1968
    Country: Congo (RDC)
  • Sample n°13462 : sample with pale yellow furongite, bright canary-yellow phosphuranylite lamellae, yellow and white meta-autunite plates
    Minerals: FURONGITE PHOSPHURANYLITE COLUMBITE META-AUTUNITE METATORBERNITE ZIRCON
    Year: 1968
    Country: Congo (RDC)
  • Sample n°13833 : sample with well-developed green vandenbrandeite crystals
    Minerals: VANDENBRANDEITE MALACHITE WULFENITE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°13834 : large radial aggregates of lath-shaped crystals
    Minerals: VANDENBRANDEITE MALACHITE WULFENITE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°13887 : black prismatic arfvedsonite crystals in limestone
    Minerals: ARFVEDSONITE GARNET
    Year: 1981
    Country: Congo (RDC)
  • Sample n°13888 : disseminated grass-green rosettes along surface of rock substrate
    Minerals: LIBETHENITE
    Year: 1981
    Country: Congo (RDC)
  • Sample n°13904 : sample with well-developed metatorbernite crystals, yellow schoepite crust covering rutherfordine, rutherfordine as grey-pink core of schoepite occurrences, malachite as prismatic crystals and nodules, small brown goethite needles
    Minerals: GOETHITE MALACHITE RUTHERFORDINE METATORBERNITE SCHOEPITE
    Year: 1981
    Country: Congo (RDC)
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