Mineralogy Database

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1097 samples matching your criteria

  • 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°1613 : black fibrous prismatic crystals (5 cm)
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1618 : clear crystal (1 cm)
    Minerals: QUARTZ
    Year: 1939
    Country: Congo (RDC)
  • Sample n°1619 : coating on white quartz
    Minerals: GOLD QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1639 : clear prismatic quartz crystals (1 cm), oxidised cubic pyrite crystals
    Minerals: PYRITE QUARTZ HEMATITE
    Year:
    Country: Congo (RDC)
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