Mineralogy Database

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8 samples matching your criteria

  • Sample n°1476 : fine wolframite concentrate, cassiterite concentrate and pebbles, with polished section
    Minerals: CASSITERITE WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°4561 : bright brown wolframite crystal (2 cm), in rounded cassiterite
    Minerals: CASSITERITE WOLFRAMITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°5952 : lead-bearing altered grey debris
    Minerals: WOLFRAMITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6135 : crystals on quartz
    Minerals: GALENA
    Year: 1958
    Country: Congo (RDC)
  • Sample n°16184 : coarse-crystalline galena in quartz veins
    Minerals: GALENA
    Year:
    Country: Congo (RDC)
  • Sample n°16614 : crystals in greisen
    Minerals: TOPAZ
    Year:
    Country: Congo (RDC)
  • Sample n°19300 : quartz vein fragments
    Minerals: FERBERITE TOPAZ
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19793 : fragments
    Minerals: SCHEELITE
    Year: 2022
    Country: Congo (RDC)
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