Mineralogy Database

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230 samples matching your criteria

  • Sample n°5856 : vanadium-bearing red ochrous material
    Minerals: GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°5858 : red ochrous material
    Minerals: GOETHITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5861 : canary-yellow crust on ferruginous substrate
    Minerals: BRACKEBUSCHITE GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°5895 : rust-coloured crystals (2-8 cm), twinned
    Minerals: GOETHITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°6057 : massive
    Minerals: GOETHITE HEMATITE
    Year: 1957
    Country: Congo (RDC)
  • Sample n°6089 : brown substrate with greenish crust (alteration of tennantite)
    Minerals: GOETHITE TENNANTITE
    Year:
    Country: Congo (RDC)
  • Sample n°6090 : black block enclosing white plate-shaped crystals
    Minerals: BARYTE GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°6150 : yellow ohrous material
    Minerals: GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°6166 : fibro-radial stalactite (3 cm)
    Minerals: GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°6183 : 1 mg
    Minerals: GOETHITE GOYAZITE
    Year:
    Country: Congo (RDC)
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