Mineralogy Database

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93 samples matching your criteria

  • Sample n°5427 : small plates
    Minerals: GOLD
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5428 : concentrate
    Minerals: COLUMBITE TANTALITE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5429 : rounded crystals
    Minerals: LOELLINGITE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5430 : crystal (2 cm)
    Minerals: THOREAULITE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5431 : single crystal (20 cm)
    Minerals: SPODUMENE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5435 : yellow crust in geode
    Minerals: SULPHUR QUARTZ
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5436 : mass
    Minerals: CASSITERITE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5437 : crystals in vein quartz
    Minerals: ARSENOPYRITE QUARTZ
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5438 : breccious and banded purplish blocks (6-12 cm)
    Minerals: AMETHYST (quartz)
    Year: 1955
    Country: Rwanda
  • Sample n°5439 : white blocks (7 and 15 cm)
    Minerals: MONTEBRASITE
    Year: 1955
    Country: Rwanda
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