Mineralogy Database

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402 samples matching your criteria

  • Sample n°2429 : black crystals (5 mm) in greisen
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°2489 : black bands (2 cm thick) in vein quartz
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2490 : strongly mineralised greisen
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°2491 : scattered crystals in rock matrix, vein of subhedral quartz crystals
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2492 : large micaceous block
    Minerals: CASSITERITE MICA
    Year:
    Country: Congo (RDC)
  • Sample n°2493 : large lens of mineralised quartz
    Minerals: CASSITERITE MICA QUARTZ TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°2494 : large block of mineralised quartz
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2495 : cassiterite vein in rock matrix
    Minerals: CASSITERITE TOURMALINE MICA QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2496 : large block of quartz with black crystals
    Minerals: TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°2497 : lage block of mineralised greisen
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
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