Mineralogy Database

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3 samples matching your criteria

  • Sample n°17145 : vein quartz fragment with visible gold
    Minerals: GOLD
    Year:
    Country: Congo (RDC)
  • Sample n°17146 : talc schist fragment with abundant visible gold
    Minerals: GOLD
    Year:
    Country: Congo (RDC)
  • Sample n°17166 : banded iron formation, with specular hematite
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
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