Mineralogy Database

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8 samples matching your criteria

  • Sample n°6744 : black metallic block (4 cm)
    Minerals: HAUSMANNITE
    Year: 1954
    Country: Germany
  • Sample n°12795 : mixed black ores
    Minerals: HAUSMANNITE CRYPTOMELANE
    Year: 1972
    Country: South Africa
  • Sample n°17069 : thin coating of fine fibrous hausmannite on manganite
    Minerals: HAUSMANNITE MANGANITE
    Year: 2013
    Country: Congo (RDC)
  • Sample n°17232 : thick coating with metallic lustre
    Minerals: HAUSMANNITE
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17251 : pseudomorphic after manganite
    Minerals: HAUSMANNITE
    Year: 2015
    Country: South Africa
  • Sample n°17334 : yellow kombatite and native copper on hausmannite substrate
    Minerals: COPPER HAUSMANNITE KOMBATITE
    Year: 2016
    Country: Namibia
  • Sample n°20143 : brownish defernite on matrix
    Minerals: DEFERNITE HAUSMANNITE COPPER
    Year: 2023
    Country: Namibia
  • Sample n°20144 : pseudo-octahedral crystals on matrix
    Minerals: HAUSMANNITE
    Year: 2023
    Country: South Africa
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