Mineralogy Database

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45 samples matching your criteria

  • Sample n°8039 : greenish clayey nodule
    Minerals: HALLOYSITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°8040 : white clayey block
    Minerals: DICKITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°8278 : concretionary baryte on rock substrate
    Minerals: BARYTE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°13340 : sample with veinlets of yellow powdery carnotite in sandstone
    Minerals: CARNOTITE
    Year:
    Country: USA
  • Sample n°17635 : coarse-crystalline cassiterite in greisen
    Minerals: CASSITERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17694 : tourmaline needles in schist matrix
    Minerals: TOURMALINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17708 : massive impregnative deposit
    Minerals: CASSITERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17716 : sulfides with associated alteration products
    Minerals: ARSENOPYRITE MOLYBDENITE MOLYBDITE SCORODITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17774 : fine-grained material in quartz vein
    Minerals: VARLAMOFFITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17775 : crystals in pegmatite
    Minerals: SPODUMENE
    Year: 2017
    Country: Congo (RDC)
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