Mineralogy Database

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4831 samples matching your criteria

  • Sample n°12438 : crust of yellow prismatic crystals
    Minerals: QUARTZ
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12439 : granular metallic blocks
    Minerals: SIEGENITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12440 : crusts of yellow needles (0.5 cm)
    Minerals: PYROMORPHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12441 : massive blocks
    Minerals: CHALCOCITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12442 : nodules
    Minerals: MALACHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12443 : massive and zoned
    Minerals: MALACHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12444 : well-developed blue fibro-radial plancheite nodules, malachite crystals
    Minerals: PLANCHEITE MALACHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12445 : aggregated blue azurite plates forming a large nodule
    Minerals: AZURITE MALACHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12446 : massive, and geodes with azurite crystals
    Minerals: AZURITE MALACHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12447 : fibres (malachite) forming a felty coating
    Minerals: MALACHITE HETEROGENITE
    Year: 1969
    Country: Congo (RDC)
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