Mineralogy Database

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37 samples matching your criteria

  • Sample n°2190 : white debris
    Minerals: ANTHOINITE
    Year:
    Country: Congo (RDC)
  • Sample n°2191 : fragments with metallic lustre (1 cm)
    Minerals: BISMUTH
    Year:
    Country: Congo (RDC)
  • Sample n°2192 : plates (5-10 mm)
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°2194 : aggregate of tabular crystals (5 cm)
    Minerals: WOLFRAMITE ANTHOINITE
    Year:
    Country: Congo (RDC)
  • Sample n°3275 : isolated black plates (1 cm)
    Minerals: COLUMBITE TANTALITE
    Year:
    Country: Congo (RDC)
  • Sample n°3276 : black concentrate (mm)
    Minerals: COLUMBITE
    Year:
    Country: Congo (RDC)
  • Sample n°3277 : disseminated in greisenised schist
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°3278 : block of brown twinned crystals (10 cm)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°3279 : black crystals (5 mm), disseminated in greisen
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°4189 : prismatic crystals of smoky quartz (3 and 5 cm)
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
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