Mineralogy Database

Search |  About the mineralogy database |  Contact

327 samples matching your criteria

  • Sample n°18316 : quartz vein with gold along fractures
    Minerals: GOLD
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18317 : vein quartz with visible gold
    Minerals: GOLD
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18318 : coarse-crystalline pyrite in core section
    Minerals: PYRITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18319 : polished sections
    Minerals: ARSENOPYRITE PYRRHOTITE PYRITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18321 : concentrate (magnetic fraction)
    Minerals: ZIRCON
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18322 : coarse-crystalline, in quartz vein
    Minerals: PYRITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18458 : rounded fragments of various colours
    Minerals: AGATE (quartz) QUARTZ
    Year: 2017
    Country: Congo (RDC)
  • Sample n°7033 : concentrate
    Minerals: RUTILE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°644 : hematite allong contact between quartz vein and host rock (banded iron formation)
    Minerals: HEMATITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°16823 : concentrate
    Minerals: ILMENITE
    Year:
    Country: Congo (RDC)
Previous page