Mineralogy Database

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130 samples matching your criteria

  • Sample n°16149 : block with prominent cleavage
    Minerals: MICROCLINE
    Year:
    Country: Congo (RDC)
  • Sample n°16023 : concentrate
    Minerals: COLUMBITE TANTALITE
    Year:
    Country: Congo (RDC)
  • Sample n°16788 : fragments of large subhedral crystals
    Minerals: CASSITERITE
    Year: 2011
    Country: Congo (RDC)
  • Sample n°16733 : yellow patches on rock substrate
    Minerals: AUTUNITE
    Year:
    Country: Congo (RDC)
  • Sample n°17233 : coarse aggregate
    Minerals: LEPIDOLITE
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17611 : coarse-crystalline aggregate
    Minerals: CASSITERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17612 : crystals in pegmatite
    Minerals: CASSITERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17615 : crystal fragments
    Minerals: LOELLINGITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17616 : porous iron oxides with associated cassiterite
    Minerals: CASSITERITE HEMATITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17617 : crystals and intergrowths
    Minerals: CASSITERITE
    Year: 2017
    Country: Congo (RDC)
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