Mineralogy Database

Search |  About the mineralogy database |  Contact

230 samples matching your criteria

  • Sample n°12920 : sample with small brown mounanaite crystals, francevillite as crystals and impregnations
    Minerals: FRANCEVILLITE MOUNANAITE GOETHITE
    Year: 1972
    Country: Gabon
  • Sample n°13070 : group of parallel stalactites
    Minerals: GOETHITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°13256 : dark brown earthy debris, lampadite
    Minerals: TENORITE ASBOLANE GOETHITE
    Year: 1975
    Country: Congo (RDC)
  • Sample n°13385 : banded iron formation
    Minerals: GOETHITE
    Year: 1976
    Country: Liberia
  • Sample n°13483 : geode of pink fibres in ochrous ferruginous substrate, var. chalcotrichite
    Minerals: CUPRITE GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°13540 : earthy yellow material enclosed in brown block (10 cm)
    Minerals: CYRILOVITE GOETHITE
    Year: 1972
    Country: Rwanda
  • Sample n°13655 : breccious block (8 cm) with white clayey material
    Minerals: HYDROZINCITE GOETHITE SMITHSONITE
    Year: 1979
    Country: Turkey
  • Sample n°13672 : white and brown botryoidal crusts on block (6 cm)
    Minerals: GOETHITE APATITE
    Year: 1979
    Country: Australia
  • Sample n°13689 : black Mn-bearing laterite as hard layer
    Minerals: GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°13707 : white pyramidal crystals (cm)
    Minerals: WARDITE GOETHITE
    Year: 1980
    Country: Canada
Previous page