Mineralogy Database

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1477 samples matching your criteria

  • Sample n°7955 : yellow crusts
    Minerals: SULPHUR
    Year:
    Country: Congo (RDC)
  • Sample n°7956 : white encrustation (7 cm)
    Minerals: GYPSUM
    Year:
    Country: Congo (RDC)
  • Sample n°7961 : pegmatite
    Minerals: ALBITE MICROCLINE AEGIRINE BIOTITE
    Year:
    Country: Congo (RDC)
  • Sample n°7963 : black plates in pegmatite
    Minerals: BIOTITE
    Year:
    Country: Congo (RDC)
  • Sample n°7964 : black plates in syenite
    Minerals: SIDEROPHYLLITE
    Year:
    Country: Congo (RDC)
  • Sample n°7965 : mineralised pegmatite
    Minerals: AEGIRINE BIOTITE FLUORITE
    Year:
    Country: Congo (RDC)
  • Sample n°7983 : red-brown earthy concentrate (1 cm)
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°7984 : black plates (1 cm)
    Minerals: COLUMBITE
    Year:
    Country: Congo (RDC)
  • Sample n°7986 : bright black octahedral crystals (1 cm) and rounded fragments
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°7989 : black crystals (2 cm)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
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