Mineralogy Database

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7938 samples matching your criteria

  • Sample n°6147 : pink and brown zoned block with enclosed black metallic tetrahedrite
    Minerals: BARYTE SIDERITE TETRAHEDRITE
    Year:
    Country: Congo (RDC)
  • Sample n°6148 : massive specular metallic black material
    Minerals: TENNANTITE
    Year:
    Country: Congo (RDC)
  • Sample n°6150 : yellow ohrous material
    Minerals: GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°6151 : sample with metatorbernite crystals on sandstone
    Minerals: METATORBERNITE HETEROGENITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6152 : sample with well-developed green metatorbernite crystals, yellow metasaleeite crystals, yellow microcrystalline phosphuranylite crust
    Minerals: METASALEEITE METATORBERNITE PHOSPHURANYLITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6153 : sample with rutherfordine as grey-green-brown fibrous nodules and chocolat-brown veinlets, yellow uranophane needles, pink wulfenite needles in geode
    Minerals: RUTHERFORDINE URANOPHANE URANINITE WULFENITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6154 : sample with yellow phospuranylite crystals and crusts, two generations of well-developed green metatorbernite crystals, pale yellow to white fibrous uranophane, few yellow saleeite crystals (bordering metatorbernite)
    Minerals: METATORBERNITE PHOSPHURANYLITE SALEEITE URANOPHANE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6155 : sample with yellow saleeite crystals, green metatorbernite crystals, birght yellow crust of phosphuranylite crystals
    Minerals: METATORBERNITE SALEEITE PHOSPHURANYLITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6156 : sample with amber-coloured elongated becquerelite crystals, compact yellow-orange billietite crystals, yellow silky studtite fibres on becquerelite, yellow radial sklodowskite aggregates
    Minerals: BECQUERELITE BILLIETITE STUDTITE SKLODOWSKITE URANINITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6157 : sample with uraninite crystals and massive uraninite, uranophane as parallel needles, as rosettes and as pseudomorphs after equant uraninite crystals
    Minerals: URANINITE URANOPHANE
    Year: 1958
    Country: Congo (RDC)
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