Mineralogy Database

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4831 samples matching your criteria

  • Sample n°4726 : pseudomorphism after calcite
    Minerals: KATANGITE (plancheite) PLANCHEITE
    Year:
    Country: Congo (RDC)
  • Sample n°4727 : pale blue katangite rhombohedra, massive blue shattuckite
    Minerals: SHATTUCKITE KATANGITE (plancheite) CALCITE PLANCHEITE
    Year:
    Country: Congo (RDC)
  • Sample n°4729 : pale copper silicate layer on banded malachite crust with irregular surface
    Minerals: KATANGITE (plancheite) MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°4731 : sample with yellow to amber-coloured uranophane needles, green acicular malachite
    Minerals: URANOPHANE CHALCOCITE MALACHITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4732 : plate-shaped crystals in pegmatite
    Minerals: MUSCOVITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4737 : sample with curite crystals and massive curite, one yellow-orange kasolite rosette
    Minerals: CURITE KASOLITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4738 : sample with massive curite, soddyite crystals
    Minerals: CURITE SODDYITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4739 : sample with massive curite, some amber-coloured becquerelite crystals
    Minerals: CURITE BECQUERELITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4744 : uraninite with yellow alteration crust, minor malachite
    Minerals: URANINITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°4748 : very fine concentrate
    Minerals: COLUMBITE TANTALITE
    Year: 1954
    Country: Congo (RDC)
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