Mineralogy Database

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7938 samples matching your criteria

  • Sample n°5889 : massive microcrystalline material
    Minerals: DESCLOIZITE
    Year:
    Country: Congo (RDC)
  • Sample n°5890 : rare platelets in blue quartz
    Minerals: GOLD QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°5891 : fibrous prismatic crystals
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°5893 : bundles of white crystals and stalactites
    Minerals: ARAGONITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5895 : rust-coloured crystals (2-8 cm), twinned
    Minerals: GOETHITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5896 : isolated and grouped crystals
    Minerals: QUARTZ
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5897 : specular hematite
    Minerals: HEMATITE QUARTZ
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5898 : coarse-crystalline hematite with metallic lustre, in quartz vein
    Minerals: HEMATITE QUARTZ
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5899 : sample with small yellow phosphuranylite crystals, large yellow metasaleeite crystals
    Minerals: METASALEEITE PHOSPHURANYLITE METATORBERNITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5900 : aggregates of tabular likasite crystals in cuprite veins
    Minerals: LIKASITE CUPRITE MALACHITE TENORITE
    Year: 1955
    Country: Congo (RDC)
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