Mineralogy Database

3 samples matching your criteria

• Sample n°6115 : concentrate (1-3 cm)
  Minerals: COLUMBITE TANTALITE

  Year: 1957

  Country: Congo (RDC)
• Sample n°6116 : fragments with bright black tabular crystals (1 cm)
  Minerals: TANTEUXENITE-(Y)

  Year: 1957

  Country: Congo (RDC)
• Sample n°6395 : concentrates
  Minerals: COLUMBITE MONAZITE TANTEUXENITE-(Y) TANTALITE

  Year:

  Country: Congo (RDC)