Mineralogy Database

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7945 samples matching your criteria

  • Sample n°19975 : cassiterite-bearing pegmatite
    Minerals: CASSITERITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19976 : large plate with scattered cornetite aggregates
    Minerals: CORNETITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19977 : intergrowth of cubic crystals
    Minerals: URANINITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19978 : dioptase coating, partially covered by calcite
    Minerals: DIOPTASE CALCITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19979 : coarse-crystalline fragment
    Minerals: CUPRITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19980 : cuprite crystals on plancheite coating
    Minerals: CUPRITE PLANCHEITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19981 : coabalt-bearing calcite
    Minerals: CALCITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19982 : crystals, as possible pseudomorphs
    Minerals: MALACHITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°19983 : gold in dark quartz matrix
    Minerals: GOLD
    Year:
    Country: Congo (RDC)
  • Sample n°19984 : fragments with heterogenite-rich veins
    Minerals: HETEROGENITE
    Year: 2023
    Country: Congo (RDC)
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