Mineralogy Database

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7938 samples matching your criteria

  • Sample n°6602 : sample with ranunculite as yellow powder in small veins
    Minerals: RANUNCULITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°6694 : crust of red needles, var. chalcotrichite
    Minerals: CUPRITE
    Year:
    Country: Congo (RDC)
  • Sample n°6995 : mixed small crystals
    Minerals: GOLD GALENA PYRITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°6996 : pure nuggets
    Minerals: COPPER
    Year:
    Country: Congo (RDC)
  • Sample n°6997 : abundant red copper
    Minerals: COPPER TENORITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°6998 : metallic plate (3 cm)
    Minerals: BISMUTH
    Year:
    Country: Congo (RDC)
  • Sample n°6999 : green, colourless and grey crystals (2 mm)
    Minerals: DIAMOND
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7000 : well-developed small crystals
    Minerals: DIAMOND
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7001 : colourless, yellow and green crystals (1-5 mm)
    Minerals: DIAMOND
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7002 : massive
    Minerals: CHALCOCITE
    Year:
    Country: Congo (RDC)
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