Mineralogy Database

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380 samples matching your criteria

  • Sample n°6442 : sample with bright black umohoite plates and grey umohoite, zippeite as yellow-orange powder, iriginite as black to blue material, lemon-yellow powder and brown & yellow plates, metallic siegenite, graphite-like molybdenite
    Minerals: IRIGINITE UMOHOITE ZIPPEITE MOLYBDENITE SIEGENITE URANINITE WULFENITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6443 : sample with green-blue vandenbrandeite crystals, white sklodowskite needles, curite as yellow-orange powder, aggregates of orange kasolite crystals, pale blue-green malachite needles
    Minerals: SKLODOWSKITE VANDENBRANDEITE CURITE KASOLITE MALACHITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6444 : sample with red-orange tabular wolsendorfite, radial aggregates of yellow studtite fibres, grey rutherfordine needles, greenish uranophane needles, orange radial masuyite aggregates
    Minerals: STUDTITE WOLSENDORFITE MASUYITE RUTHERFORDINE URANOPHANE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6445 : sample with black to green wyartite needles, white liebigite crust (mixed with uranophane), orange wolsendorfite in geode, black powdery uraninite, yellow schoepite needles, yellowish green uranophane substrate
    Minerals: LIEBIGITE SCHOEPITE WYARTITE URANINITE URANOPHANE WOLSENDORFITE WULFENITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6446 : blue to yellow metallic block
    Minerals: RENIERITE CHALCOPYRITE SPHALERITE BORNITE
    Year:
    Country: Congo (RDC)
  • Sample n°6447 : massive sulfides in pink dolomite
    Minerals: PYRITE CATTIERITE
    Year:
    Country: Congo (RDC)
  • Sample n°6448 : sample with uraninite crystals and massive uraninite, metallic vaesite, yellow uranophane crust, isolated pink wulfenite needles
    Minerals: URANINITE VAESITE URANOPHANE WULFENITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6449 : bronze-coloured metallic coating on limestone
    Minerals: SULVANITE
    Year:
    Country: Congo (RDC)
  • Sample n°6450 : sample with grey monazite mass, little metatorbernite
    Minerals: MONAZITE HETEROGENITE METATORBERNITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6452 : two grey twinned crystals
    Minerals: DOLOMITE
    Year:
    Country: Congo (RDC)
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