Mineralogy Database

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7938 samples matching your criteria

  • Sample n°1598 : disseminated gold in small red block
    Minerals: GOLD HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°1599 : abundant gold in large block of smoky quartz
    Minerals: GOLD QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1600 : transformed cubic pyrite crystals (2 cm)
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°1601 : abundant gold in quartz
    Minerals: GOLD QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1602 : disseminated gold on quartz fragment
    Minerals: GOLD QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1603 : disseminated gold on quartz fragment
    Minerals: GOLD QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1605 : rare gold plates in quartz
    Minerals: QUARTZ GOLD
    Year:
    Country: Congo (RDC)
  • Sample n°1606 : debris of tourmaline crystals in vein quartz
    Minerals: TOURMALINE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1608 : rare gold occurrences on fragment of smoky quartz
    Minerals: GOLD QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1609 : massive fragment (10 cm)
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
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