Mineralogy Database

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7938 samples matching your criteria

  • Sample n°13346 : sample with well-developed red fourmarierite crystals, yellow becquerelite fibres
    Minerals: FOURMARIERITE BECQUERELITE URANINITE
    Year: 1976
    Country: Congo (RDC)
  • Sample n°13348 : sample with masuyite as red crystals and orange fibres
    Minerals: MASUYITE RUTHERFORDINE URANOPHANE
    Year:
    Country: Congo (RDC)
  • Sample n°13349 : sample with orange billietite crystals
    Minerals: BILLIETITE
    Year:
    Country: Congo (RDC)
  • Sample n°13350 : sample with chocolat-brown acicular parsonsite crystals
    Minerals: PARSONSITE METATORBERNITE
    Year: 1976
    Country: Congo (RDC)
  • Sample n°13351 : sample with yellow equant metasaleeite crystals
    Minerals: METASALEEITE METATORBERNITE
    Year: 1976
    Country: Congo (RDC)
  • Sample n°13352 : sample with long amber-coloured dumontite laths, kasollite aggregates in geode, some orange curite needles, rare metatorbernite
    Minerals: DUMONTITE CURITE KASOLITE METATORBERNITE
    Year: 1976
    Country: Congo (RDC)
  • Sample n°13373 : sample with yellow metatyuyamunite rosettes
    Minerals: METATYUYAMUNITE CHRYSOCOLLA CUPRITE MALACHITE
    Year: 1976
    Country: Congo (RDC)
  • Sample n°13375 : sample with yellow uranophane needles, massive monazite
    Minerals: URANOPHANE MONAZITE
    Year: 1976
    Country: Congo (RDC)
  • Sample n°13376 : pale green and blue sublimates on scoriaceous purple lava
    Minerals: NATROCHALCITE
    Year: 1976
    Country: Congo (RDC)
  • Sample n°13378 : olive-green felty nodules (volborthite), blue-green spots (dioptase)
    Minerals: VOLBORTHITE DIOPTASE
    Year:
    Country: Congo (RDC)
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