Mineralogy Database

Search |  About the mineralogy database |  Contact

853 samples matching your criteria

  • Sample n°4728 : quartz geode with dioptase, in rock with katangite impregnation
    Minerals: DIOPTASE QUARTZ KATANGITE (plancheite)
    Year: 1954
    Country: Congo (Congo-Brazzaville)
  • 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°4733 : grey octahedral crystals (0.5 cm)
    Minerals: SENARMONTITE
    Year:
    Country: Algeria
  • Sample n°4734 : grey octahedral crystals (1-5 cm)
    Minerals: SENARMONTITE
    Year:
    Country: Algeria
  • Sample n°4735 : aggregate of white rosettes
    Minerals: VALENTINITE
    Year:
    Country: Algeria
  • Sample n°4736 : white columnar
    Minerals: STIBICONITE
    Year:
    Country: Algeria
  • 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)
Previous page