Mineralogy Database

Search |  About the mineralogy database |  Contact

330 samples matching your criteria

  • Sample n°4233 : gold on geodic quartz
    Minerals: GOLD QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°4242 : oxidised black ores
    Minerals: CHALCOCITE SILVER MALACHITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4251 : industrial diamond (8.3 ct)
    Minerals: DIAMOND
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4259 : black oxidised ore
    Minerals: CHALCOCITE MALACHITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4260 : black oxidised ore
    Minerals: CHALCOCITE CUPRITE MALACHITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4264 : disseminated galena in phtanite
    Minerals: GALENA
    Year:
    Country: Congo (RDC)
  • Sample n°4267 : mixed ore
    Minerals: SPHALERITE CHALCOCITE HEMIMORPHITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4268 : zoned, with yellow sphalerite nodules
    Minerals: SPHALERITE CHALCOCITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4314 : specular block
    Minerals: HEMATITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4317 : small black massive blocks
    Minerals: ILMENITE
    Year: 1954
    Country: Congo (RDC)
Previous page