Mineralogy Database

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17 samples matching your criteria

  • 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°7148 : mixed block with canary-yellow brackebuschite crust
    Minerals: BRACKEBUSCHITE MOTTRAMITE CHERVETITE
    Year:
    Country: Congo (RDC)
  • Sample n°10116 : sample with francevillite as canary-yellow crust or impregnation and as isolated yellow to orange crystals, microcrystalline chervetite coating in one spot
    Minerals: FRANCEVILLITE CHERVETITE
    Year: 1964
    Country: Gabon
  • Sample n°12913 : sample with yellow-brown compact francevillite crystals, well-developed chervetite crystals (2 cm), small brown mounanaite crystals
    Minerals: CHERVETITE FRANCEVILLITE METATORBERNITE MOUNANAITE
    Year: 1972
    Country: Gabon
  • Sample n°13205 : mixed encrustation on ferruginous substrate
    Minerals: CHERVETITE BRACKEBUSCHITE MOTTRAMITE
    Year: 1974
    Country: Congo (RDC)
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