Mineralogy Database

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442 samples matching your criteria

  • Sample n°7128 : debris
    Minerals: HEMATITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7129 : vein quartz with striation due to sliding
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°7136 : spots on porous siliceous rock
    Minerals: MALACHITE CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°7139 : mixed crust
    Minerals: CHERVETITE MOTTRAMITE BRACKEBUSCHITE
    Year:
    Country: Congo (RDC)
  • Sample n°7140 : mixed crust on pink rock
    Minerals: CHERVETITE MOTTRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°7141 : mixed crust on ferruginous substrate
    Minerals: CHERVETITE MOTTRAMITE HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°7145 : canary-yellow crust
    Minerals: BRACKEBUSCHITE
    Year:
    Country: Congo (RDC)
  • Sample n°7146 : red lead-bearing ochre
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°7148 : mixed block with canary-yellow brackebuschite crust
    Minerals: BRACKEBUSCHITE MOTTRAMITE CHERVETITE
    Year:
    Country: Congo (RDC)
  • Sample n°7149 : red block
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
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