Mineralogy Database

Search |  About the mineralogy database |  Contact

46 samples matching your criteria

  • Sample n°833 : mineralised calcite vein
    Minerals: CHALCOPYRITE TENNANTITE CALCITE
    Year: 1933
    Country: Congo (RDC)
  • Sample n°978 : small fragments, yellow interior, blue-red exterior, with polished section
    Minerals: BORNITE CHALCOPYRITE GOETHITE PYRITE CHALCOCITE MALACHITE TENNANTITE
    Year: 1936
    Country: Congo (RDC)
  • Sample n°979 : blue to black, striated
    Minerals: CHALCOPYRITE SPHALERITE GALENA GOETHITE PYRITE RENIERITE TENNANTITE TETRAHEDRITE BORNITE CHALCOCITE
    Year: 1931
    Country: Congo (RDC)
  • Sample n°980 : small blue metallic fragments, with polished section
    Minerals: CHALCOPYRITE GOETHITE TETRADYMITE GALENA BORNITE CHALCOCITE RENIERITE SILVER SPHALERITE LINNAEITE TENNANTITE
    Year: 1931
    Country: Congo (RDC)
  • Sample n°1133 : small bluish to red samples, with polished section
    Minerals: RENIERITE CHALCOCITE BORNITE CHALCOPYRITE SPHALERITE GALENA PYRITE TENNANTITE
    Year:
    Country: Congo (RDC)
  • Sample n°1157 : sample with blue to red metallic lustre, oxidised, with polished section
    Minerals: CHALCOCITE CHALCOPYRITE GOETHITE PYRITE BORNITE MALACHITE TENNANTITE
    Year:
    Country: Congo (RDC)
  • Sample n°1188 : dark brown to yellow, metallic, with polished section
    Minerals: SPHALERITE CHALCOPYRITE TENNANTITE
    Year:
    Country: Congo (RDC)
  • Sample n°2126 : black rock with yellow to blue impregnations (chalcopyrite), with polished section
    Minerals: CHALCOPYRITE GALENA SPHALERITE RENIERITE TENNANTITE
    Year:
    Country: Congo (RDC)
  • Sample n°2127 : blue-black metallic mass, with polished section
    Minerals: BORNITE CHALCOPYRITE SPHALERITE TENNANTITE BETEKHTINITE CHALCOCITE GALENA GOETHITE RENIERITE SILVER STROMEYERITE
    Year:
    Country: Congo (RDC)
  • Sample n°2139 : blue-yellow massive ore
    Minerals: BORNITE CHALCOCITE RENIERITE TENNANTITE SILVER BETEKHTINITE MOLYBDENITE
    Year:
    Country: Congo (RDC)