Mineralogy Database

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292 samples matching your criteria

  • Sample n°17677 : tourmaline needles in cassiterite
    Minerals: CASSITERITE TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°17681 : cassiterite nodule from tourmalinite
    Minerals: CASSITERITE TOURMALINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17683 : green hexagonal beryl crystals, in quartz with minor tourmaline
    Minerals: BERYL TOURMALINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17684 : cassiterite and tourmaline in quartz
    Minerals: CASSITERITE TOURMALINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17694 : tourmaline needles in schist matrix
    Minerals: TOURMALINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17697 : scheelite in quartz vein
    Minerals: TOURMALINE SCHEELITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17711 : coarse-crystalline intergrowth
    Minerals: BERYL CASSITERITE TOURMALINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17715 : crystal fragments
    Minerals: TOURMALINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17755 : black crystals in rock matrix
    Minerals: TOURMALINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17756 : green crystals in rock matrix
    Minerals: TOURMALINE
    Year: 2017
    Country: Congo (RDC)
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