Mineralogy Database

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4831 samples matching your criteria

  • Sample n°1295.2 : sample with well-developed metatorbernite crystals, bipyramidal quartz on metatorbernite
    Minerals: METATORBERNITE HETEROGENITE QUARTZ
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1296 : sample with renardite as greenish yellow powder
    Minerals: RENARDITE METATORBERNITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1297 : large nodules with felty texture
    Minerals: MALACHITE CHALCOCITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1298 : blue azurite crust
    Minerals: AZURITE MALACHITE
    Year: 1936
    Country: Congo (RDC)
  • Sample n°1299 : bluish black material, with polished section
    Minerals: BORNITE CHALCOCITE SPHALERITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1300 : fragment with wide range of colours
    Minerals: SPHALERITE BORNITE CHALCOPYRITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1301 : thick green-blue coarse-crystalline coating
    Minerals: HEMIMORPHITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1302 : light blue hemimorphite, fine pale blue aurichalcite
    Minerals: HEMIMORPHITE AURICHALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°1303 : white cerussite crystals covered by malachite on iron-rich rock substrate
    Minerals: CERUSSITE LINNAEITE MALACHITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1304 : malachite nodules, banded heterogenite
    Minerals: HETEROGENITE CHRYSOCOLLA MALACHITE
    Year: 1926
    Country: Congo (RDC)
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