Mineralogy Database

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7945 samples matching your criteria

  • Sample n°19965 : massive fragment and polished section, var. stainierite
    Minerals: HETEROGENITE
    Year: 2022
    Country: Congo (RDC)
  • Sample n°19966 : planar laminated deposits on coarse-crystalline calcite
    Minerals: CHRYSOCOLLA
    Year:
    Country: Congo (RDC)
  • Sample n°19967 : large coarse-crystalline block (6 kg)
    Minerals: BISMUTH
    Year: 2022
    Country: Congo (RDC)
  • Sample n°19968 : crystals in pegmatite matrix
    Minerals: CASSITERITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19969 : gold in quartz matrix
    Minerals: GOLD
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19970 : large hexagonal crystal fragment
    Minerals: BERYL
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19971 : lustrous crystals in quartz
    Minerals: TOURMALINE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19972 : coarse-crystalline block
    Minerals: BERYL
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19973 : abundant crystals in quartz
    Minerals: TOURMALINE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19974 : crystals in quartz
    Minerals: TOURMALINE
    Year: 2023
    Country: Congo (RDC)
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