Mineralogy Database

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Hierarchical browse (Geography) >> South Africa >> Northern Cape >> Postmasburg District, Devon

2 samples matching your criteria

• Sample n°11019 : black ore
  Minerals: MANGANESE OXIDES

  Year: 1966

  Country: South Africa
• Sample n°18473 : massive ore
  Minerals: MANGANESE OXIDES

  Year: 2017

  Country: South Africa

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