Mineralogy Database

Search |  About the mineralogy database |  Contact

150 samples matching your criteria

  • Sample n°17913 : complex alteration
    Minerals: ANTHOINITE FERBERITE
    Year:
    Country: Rwanda
  • Sample n°17915 : alteration product with reticulate patterns, on rock substrate
    Minerals: ANTHOINITE FERBERITE
    Year: 2017
    Country: Rwanda
  • Sample n°18228 : massive fragment
    Minerals: FERBERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18238 : fragment
    Minerals: FERBERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18348 : coarse-crystalline occurrence in quartz
    Minerals: FERBERITE
    Year: 2017
    Country: Uganda
  • Sample n°18349 : nodular aggregate in graphitic schist matrix
    Minerals: FERBERITE
    Year: 2017
    Country: Uganda
  • Sample n°18401 : block with metallic lustre
    Minerals: FERBERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°16630 : fine-grained tungstite in quartz and tourmalinite fragments
    Minerals: FERBERITE TUNGSTITE
    Year:
    Country: Congo (RDC)
  • Sample n°18439 : rounded fragment of ferberite-rich vein quartz
    Minerals: FERBERITE
    Year: 2014
    Country: Rwanda
  • Sample n°15936 : porous aggregates in vein quartz
    Minerals: FERBERITE
    Year:
    Country: Rwanda
Previous page