Mineralogy Database

Search |  About the mineralogy database |  Contact

456 samples matching your criteria

  • Sample n°4189 : prismatic crystals of smoky quartz (3 and 5 cm)
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°4190 : cross-shaped twinning (4 cm)
    Minerals: STAUROLITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°4332 : brown fibrous blocks (3 cm)
    Minerals: CASSITERITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4333 : flattened prismatic crystal (7 cm) in vein quartz
    Minerals: CASSITERITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4334 : brown fibrous block (4 cm)
    Minerals: CASSITERITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4335 : brown prismatic crystals forming xyloidal occurrences in vein quartz
    Minerals: CASSITERITE QUARTZ
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4336 : flattened prismatic crystal (10 cm) in vein quartz
    Minerals: CASSITERITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4337 : massive brown prismatic cassiterite in block (10 cm)
    Minerals: CASSITERITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4342 : brown crystals (cm)
    Minerals: CASSITERITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4344 : debris of black crystals (2-4 cm)
    Minerals: CASSITERITE
    Year: 1954
    Country: Congo (RDC)
Previous page