Mineralogy Database

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1477 samples matching your criteria

  • Sample n°20113 : large crystals (cm)
    Minerals: RUTILE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°20138 : octahedral crystals (mm)
    Minerals: ZIRCON
    Year: 2023
    Country: Congo (RDC)
  • Sample n°20303 : fragments
    Minerals: ZIRCON
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20304 : grains
    Minerals: GARNET
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20305 : secondary tungsten minerals, in vein quartz with associated tourmaline, identified by van Tassel
    Minerals: MEYMACITE HYDROKENOELSMOREITE TUNGSTITE TOURMALINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20306 : secondary tungsten minerals, in vein quartz
    Minerals: HYDROTUNGSTITE TUNGSTITE HYDROKENOELSMOREITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20307 : crystals in matrix
    Minerals: TOURMALINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20308 : concentrates
    Minerals: CASSITERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20309 : brown, with parallel structures
    Minerals: CASSITERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20310 : rounded grains (cm)
    Minerals: MONAZITE
    Year: 2017
    Country: Congo (RDC)
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