Mineralogy Database

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111 samples matching your criteria

  • Sample n°2323 : black plates (1-2 cm)
    Minerals: CASSITERITE WOLFRAMITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2325 : blue smoky quartz with cassiterite/wolframite mineralisation, yellow powder (varlamoffite)
    Minerals: WOLFRAMITE CASSITERITE QUARTZ VARLAMOFFITE
    Year:
    Country: Congo (RDC)
  • Sample n°2429 : black crystals (5 mm) in greisen
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°2499 : mineralised quartz vein
    Minerals: CASSITERITE WOLFRAMITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2994 : rust-coloured crystals (2-3 cm)
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°3247 : plates (5 cm) in vein quartz
    Minerals: WOLFRAMITE QUARTZ
    Year: 1949
    Country: Congo (RDC)
  • Sample n°4560.1 : black crystalline mass
    Minerals: WOLFRAMITE QUARTZ
    Year: 1954
    Country: Cameroon
  • Sample n°4560.2 : mixed material
    Minerals: CASSITERITE WOLFRAMITE
    Year: 1954
    Country: Cameroon
  • Sample n°4561 : bright brown wolframite crystal (2 cm), in rounded cassiterite
    Minerals: CASSITERITE WOLFRAMITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4562 : black earthy block (4 cm)
    Minerals: WOLFRAMITE
    Year: 1954
    Country: Rwanda
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