Mineralogy Database

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4831 samples matching your criteria

  • 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°13378 : olive-green felty nodules (volborthite), blue-green spots (dioptase)
    Minerals: VOLBORTHITE DIOPTASE
    Year:
    Country: Congo (RDC)
  • Sample n°13379 : small olive-green volborthite crystals, pale green powdery conichalcite, blue-green dioptase
    Minerals: CONICHALCITE VOLBORTHITE DIOPTASE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°13380 : sample with black-green demesmaekerite crystals, bottle-green needle-shaped derriksite crystals, brown hematite, small amount of blue chalcomenite
    Minerals: DEMESMAEKERITE DERRIKSITE CHALCOMENITE DIGENITE HEMATITE WULFENITE
    Year:
    Country: Congo (RDC)
  • Sample n°13381 : zoned nodules
    Minerals: CRYPTOMELANE
    Year:
    Country: Congo (RDC)
  • Sample n°13382 : ore nodules with metallic layers
    Minerals: MANGANITE
    Year:
    Country: Congo (RDC)
  • Sample n°13395 : sample with olive-coloured vauquelinite crystals, bright yellow wulfenite crystals, little metatorbernite and chalcomenite, traces of guilleminite
    Minerals: VAUQUELINITE CHALCOMENITE DIGENITE GUILLEMINITE MALACHITE METATORBERNITE WULFENITE
    Year: 1977
    Country: Congo (RDC)
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