Mineralogy Database

Search |  About the mineralogy database |  Contact

1097 samples matching your criteria

  • Sample n°19190 : crystals
    Minerals: QUARTZ
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19262 : thick coating with irregular surface
    Minerals: QUARTZ
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19329 : crystals
    Minerals: QUARTZ
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19337 : simple and complex crystals
    Minerals: QUARTZ
    Year: 2020
    Country: Rwanda
  • Sample n°19346 : fractured mass
    Minerals: BASTNASITE BARYTE QUARTZ
    Year: 2020
    Country: Burundi
  • Sample n°19350 : well-developed crystals, covered by quartz coating
    Minerals: QUARTZ WULFENITE
    Year: 2020
    Country: Congo (Congo-Brazzaville)
  • Sample n°19362 : layered infilling
    Minerals: QUARTZ
    Year: 2020
    Country: Morocco
  • Sample n°19375 : large vein fragment with scheelite mass
    Minerals: QUARTZ SCHEELITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19377 : quartz coating on strongly mineralized substrate
    Minerals: PLANCHEITE QUARTZ
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19385 : white calcite and purple cobalt-bearing dolomite on quartz
    Minerals: CALCITE DOLOMITE QUARTZ
    Year: 2020
    Country: Congo (RDC)
Previous page