Mineralogy Database

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246 samples matching your criteria

  • Sample n°3150 : small fragments of sulfide ore, with polished section
    Minerals: TETRADYMITE BORNITE CHALCOCITE CHALCOPYRITE SPHALERITE GALENA GOETHITE RENIERITE SILVER TENNANTITE
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3151 : small blue and yellow fine-grained fragments, with polished section
    Minerals: CHALCOCITE GALENA STROMEYERITE GOETHITE RENIERITE SILVER CHALCOPYRITE SPHALERITE BORNITE
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3284 : massive ores from foundry
    Minerals: CHALCOCITE MALACHITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°3298 : massive and altered material
    Minerals: MALACHITE CHALCOCITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°3300 : massive ore, with polished section
    Minerals: RENIERITE BORNITE CHALCOCITE GOETHITE CUPRITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°3375 : oxidised block, with polished section
    Minerals: CHALCOCITE CUPRITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°3381 : oxidised blocks, with polished section
    Minerals: AZURITE MALACHITE CHALCOCITE
    Year:
    Country: Congo (RDC)
  • Sample n°3504 : sulfides and oxides in vein quartz, with polished section
    Minerals: CHALCOCITE CHALCOPYRITE MALACHITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°3516 : oxidised ore
    Minerals: CHALCOCITE CUPRITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°3517 : ochrous ore with geode with green malachite crystals
    Minerals: CHALCOCITE KATANGITE (plancheite) MALACHITE
    Year:
    Country: Congo (RDC)
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