Mineralogy Database

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)