Mineralogy Database

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456 samples matching your criteria

  • Sample n°6001 : yellow powdery blocks
    Minerals: VARLAMOFFITE
    Year:
    Country: Congo (RDC)
  • Sample n°6002 : yellow powdery blocks
    Minerals: VARLAMOFFITE MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°6074 : black crystalline mass in vein quartz, with associated yellow varlamoffite
    Minerals: CASSITERITE VARLAMOFFITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°6075 : aligned black crystals in quartz vein
    Minerals: CASSITERITE MUSCOVITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°6121 : bright granular material in block, not in situ
    Minerals: GALENA
    Year:
    Country: Congo (RDC)
  • Sample n°6135 : crystals on quartz
    Minerals: GALENA
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6304 : yellow powder
    Minerals: VARLAMOFFITE
    Year:
    Country: Congo (RDC)
  • Sample n°6517 : tourmalinite with quartz
    Minerals: TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°6518 : crust
    Minerals: AMETHYST (quartz)
    Year:
    Country: Congo (RDC)
  • Sample n°6998 : metallic plate (3 cm)
    Minerals: BISMUTH
    Year:
    Country: Congo (RDC)
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