Mineralogy Database

Search |  About the mineralogy database |  Contact

380 samples matching your criteria

  • Sample n°1299 : bluish black material, with polished section
    Minerals: BORNITE CHALCOCITE SPHALERITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1300 : fragment with wide range of colours
    Minerals: SPHALERITE BORNITE CHALCOPYRITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1301 : thick green-blue coarse-crystalline coating
    Minerals: HEMIMORPHITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1302 : light blue hemimorphite, fine pale blue aurichalcite
    Minerals: HEMIMORPHITE AURICHALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°1303 : white cerussite crystals covered by malachite on iron-rich rock substrate
    Minerals: CERUSSITE LINNAEITE MALACHITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1304 : malachite nodules, banded heterogenite
    Minerals: HETEROGENITE CHRYSOCOLLA MALACHITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1306 : small bright black crystals on iron-rich rock substrate
    Minerals: DESCLOIZITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1983 : debris of crystals
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°2060 : stalactites
    Minerals: HETEROGENITE
    Year:
    Country: Congo (RDC)
  • Sample n°2146 : some small blue crystals
    Minerals: SCHUILINGITE-(Nd) MALACHITE
    Year:
    Country: Congo (RDC)
Previous page