Mineralogy Database

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7 samples matching your criteria

  • Sample n°10119 : massive brown ore
    Minerals: SIDERITE
    Year: 1963
    Country: Mauritania
  • Sample n°10120 : brown siderite crystals, fibrous mass
    Minerals: SIDERITE ASBESTOS
    Year: 1963
    Country: Mauritania
  • Sample n°13383 : banded iron formation
    Minerals: HEMATITE
    Year: 1976
    Country: Mauritania
  • Sample n°19429 : banded iron formation
    Minerals: HEMATITE
    Year: 2010
    Country: Mauritania
  • Sample n°20115 : reddish crystals
    Minerals: QUARTZ
    Year:
    Country: Mauritania
  • Sample n°20116 : fragments
    Minerals: SODALITE
    Year: 2023
    Country: Mauritania
  • Sample n°20438 : banded iron formation, with layering accentuated through weathering
    Minerals: HEMATITE
    Year:
    Country: Mauritania
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