Mineralogy Database

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7938 samples matching your criteria

  • 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°13842 : sample with yellow soddyite crystals, bright yellow lepersonnite fibres on soddyite, uraninite substrate
    Minerals: LEPERSONNITE-(Gd) SODDYITE URANINITE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°13843 : well-developed dark blue veszelyite crystals on crust of white and light blue crystals (pyromorphite, hemimorphite)
    Minerals: PYROMORPHITE VESZELYITE BEUDANTITE HEMIMORPHITE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°13884 : sample with swamboite as rosette of pale yellow needles in geode, soddyite crystals, black goethite crystals in pink quartz
    Minerals: SODDYITE SWAMBOITE GOETHITE
    Year: 1981
    Country: Congo (RDC)
  • Sample n°13885 : cuprite substrate, covered by heterogeneous deposit
    Minerals: BUTTGENBACHITE COPPER CUPRITE MIERSITE BROCHANTITE GERHARDTITE TENORITE
    Year: 1981
    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)
  • Sample n°13905 : sample with uranophane as fine greenish yellow fibres and as yellow-brown crystals in geode with cuprosklodowskite, small canary-yellow schoepite crystals on rutherfordine, pale green cuprosklodowskite, goethite rosettes on uranophane
    Minerals: URANOPHANE SCHOEPITE CUPROSKLODOWSKITE GOETHITE RUTHERFORDINE WULFENITE
    Year: 1981
    Country: Congo (RDC)
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