Mineralogy Database

Search |  About the mineralogy database |  Contact

1097 samples matching your criteria

  • Sample n°20221 : round malachite aggregates, covered with continuous quartz coating
    Minerals: MALACHITE QUARTZ
    Year: 2024
    Country: Congo (RDC)
  • Sample n°20262 : sorted concentrates
    Minerals: ILMENITE DIOPSIDE QUARTZ GARNET OLIVINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20293 : reddish calcite on calcite coating, with wellingtonite label
    Minerals: CALCITE QUARTZ
    Year: 2020
    Country: Congo (RDC)
  • Sample n°20355 : coarse gravel composed of rounded grains
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°20387 : blue quartz coating, on malachite
    Minerals: MALACHITE QUARTZ
    Year: 2025
    Country: Congo (RDC)
  • Sample n°20391 : group of mainly strongly elongated crystals
    Minerals: QUARTZ
    Year: 2025
    Country: Congo (RDC)
  • Sample n°20424 : green vein
    Minerals: QUARTZ
    Year: 2025
    Country: Congo (RDC)
Previous page