Mineralogy Database

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4831 samples matching your criteria

  • Sample n°15843 : intergrowth of well-developed tabular crystals (5 mm)
    Minerals: METATORBERNITE
    Year:
    Country: Congo (RDC)
  • Sample n°15844 : dark green, fine-grained
    Minerals: VANDENBRANDEITE
    Year:
    Country: Congo (RDC)
  • Sample n°15851 : bright green veins
    Minerals: METATORBERNITE
    Year:
    Country: Congo (RDC)
  • Sample n°15853 : intergrowth of well-developed crystals
    Minerals: METATORBERNITE
    Year:
    Country: Congo (RDC)
  • Sample n°15855 : black crust on rock substrate
    Minerals: URANINITE
    Year:
    Country: Congo (RDC)
  • Sample n°15856 : microcrystalline crust on rock substrate
    Minerals: METATORBERNITE
    Year:
    Country: Congo (RDC)
  • Sample n°15857 : massive complex ore of cobalt and uranium minerals
    Minerals: unidentified
    Year:
    Country: Congo (RDC)
  • Sample n°15858 : large block with crust of well-developed tabular metatorbernite crystals (up to 1 cm)
    Minerals: METATORBERNITE
    Year:
    Country: Congo (RDC)
  • Sample n°15860 : sample with tabular becquerelite crystals, clusters of white rutherfordine needles, compact yellow billietite crystals, microcrystalline uranophane, black uraninite, orange curite
    Minerals: BECQUERELITE BILLIETITE RUTHERFORDINE URANOPHANE CURITE URANINITE
    Year:
    Country: Congo (RDC)
  • Sample n°15862 : heterogeneous sample, with yellow, orange and green oxidation products, associated with uraninite
    Minerals: BECQUERELITE URANINITE
    Year:
    Country: Congo (RDC)
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