Mineralogy Database

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7938 samples matching your criteria

  • Sample n°8975 : coarse-crystalline red muscovitite
    Minerals: MUSCOVITE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°8979 : pink blocks with cleavage
    Minerals: MICROCLINE
    Year:
    Country: Congo (RDC)
  • Sample n°8980 : stacked rust-coloured tabular crystals
    Minerals: KYANITE
    Year: 1961
    Country: Congo (RDC)
  • Sample n°8989 : large reniform ball
    Minerals: MALACHITE
    Year: 1961
    Country: Congo (RDC)
  • Sample n°8991 : network of tabular crystals (10 cm) in vein quartz
    Minerals: WOLFRAMITE
    Year: 1961
    Country: Congo (RDC)
  • Sample n°8998 : black prismatic crystals in amphibolite
    Minerals: HOLMQUISTITE
    Year: 1961
    Country: Congo (RDC)
  • Sample n°8999 : rock partly covereed by crystals (partly broken)
    Minerals: CERUSSITE
    Year: 1938
    Country: Congo (RDC)
  • Sample n°9000 : metallic crystalline block
    Minerals: GALENA
    Year: 1938
    Country: Congo (RDC)
  • Sample n°9005 : fibro-radial smithsonite and blue azurite crust on malachite
    Minerals: SMITHSONITE AZURITE MALACHITE
    Year: 1961
    Country: Congo (RDC)
  • Sample n°9009 : blue and purple crystalline debris
    Minerals: CALCITE FLUORITE
    Year: 1961
    Country: Congo (RDC)
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