Mineralogy Database

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13 samples matching your criteria

  • Sample n°12911 : sample with banded francevillite composed of yellow crystals, green octahedral metatorbernite crystals, orange curienite spheres, on coarse-grained sandstone
    Minerals: FRANCEVILLITE METATORBERNITE CURIENITE
    Year: 1972
    Country: Gabon
  • Sample n°12912 : sample with metavanuralite as canary-yellow rosettes and micaceous material, small brown mounanaite crystals, on coarse-grained sandstone
    Minerals: METAVANURALITE MOUNANAITE
    Year: 1972
    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°12914 : sample with pale and dark green francevillite crystals, on quartzite
    Minerals: FRANCEVILLITE
    Year: 1972
    Country: Gabon
  • Sample n°12915 : sample with francevillite as crystals and impregnations, crust of black mottramite crystals, on sandstone
    Minerals: FRANCEVILLITE MOTTRAMITE
    Year: 1972
    Country: Gabon
  • Sample n°12916 : sample with compact bariandite fibres, in radioactive rock
    Minerals: BARIANDITE
    Year: 1972
    Country: Gabon
  • Sample n°12917 : sample with crust of black bladed duttonite crystals, francevillite as yellow impregnations
    Minerals: DUTTONITE FRANCEVILLITE
    Year: 1972
    Country: Gabon
  • Sample n°12918 : sample with francevillite as yellow mica-like crystals and as isolated crystals on bariandite, crust of black bariandite laths, crust of black dutonite blades
    Minerals: BARIANDITE DUTTONITE FRANCEVILLITE
    Year: 1972
    Country: Gabon
  • Sample n°12919 : sample with orange to beige fervanite nodules, schnubelite as bright black crystals to green powder, on radioactive sandstone
    Minerals: FERVANITE SCHUBNELITE
    Year: 1972
    Country: Gabon
  • Sample n°12920 : sample with small brown mounanaite crystals, francevillite as crystals and impregnations
    Minerals: FRANCEVILLITE MOUNANAITE GOETHITE
    Year: 1972
    Country: Gabon
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