Mineralogy Database

Search |  About the mineralogy database |  Contact

7938 samples matching your criteria

  • Sample n°1969 : red debris (1 cm)
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°1970 : granular block (10 cm)
    Minerals: MAGNETITE
    Year:
    Country: Congo (RDC)
  • Sample n°1972 : pisolithic bauxite (12 cm)
    Minerals: unspecified
    Year:
    Country: Congo (RDC)
  • Sample n°1973 : black vein in vein quartz
    Minerals: SPHALERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1974 : altered plates (15 cm)
    Minerals: MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°1980 : fine concentrate
    Minerals: COLUMBITE ILMENITE TANTALITE WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°1981 : debris of crystals
    Minerals: THOREAULITE MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°1982 : broken crystals
    Minerals: SCHEELITE
    Year:
    Country: Congo (RDC)
  • Sample n°1983 : debris of crystals
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1984 : fine concentrate
    Minerals: COLUMBITE TANTALITE WOLFRAMITE
    Year:
    Country: Congo (RDC)
Previous page