Mineralogy Database

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111 samples matching your criteria

  • Sample n°1956 : purplish black massive blocks (5 cm)
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°1980 : fine concentrate
    Minerals: COLUMBITE ILMENITE TANTALITE WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°1984 : fine concentrate
    Minerals: COLUMBITE TANTALITE WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°1996 : bright fragment (7 cm)
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°1997 : bright black plate (4 cm)
    Minerals: WOLFRAMITE
    Year:
    Country: Rwanda
  • Sample n°2182 : rust-coloured tabular crystals (1-4 cm)
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°2183 : rust-coloured plates (1 cm)
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°2192 : plates (5-10 mm)
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°2194 : aggregate of tabular crystals (5 cm)
    Minerals: WOLFRAMITE ANTHOINITE
    Year:
    Country: Congo (RDC)
  • Sample n°2231 : massive in quartz
    Minerals: WOLFRAMITE QUARTZ
    Year: 1947
    Country: Congo (RDC)
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