Mineralogy Database

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1151 samples matching your criteria

  • Sample n°20330 : continuous coating
    Minerals: SMITHSONITE
    Year: 2020
    Country: Algeria
  • Sample n°20331 : massive
    Minerals: HEMATITE
    Year: 2017
    Country: South Africa
  • Sample n°20332 : breccia
    Minerals: HEMATITE
    Year: 2017
    Country: South Africa
  • Sample n°20333 : fragments, from alluvial deposits
    Minerals: CORUNDUM
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20334 : fragments, with different collection dates
    Minerals: TANTALITE
    Year: 2017
    Country: Burundi
  • Sample n°20335 : concentrate
    Minerals: ANTHOINITE TUNGSTITE FERBERITE
    Year: 2017
    Country: Rwanda
  • Sample n°20336 : altered ferberite with associated Pb-minerals (polished sections and unprocessed material)
    Minerals: FERBERITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°20337 : cassiterite ore, with ankerite-chalcopyrite vein
    Minerals: ANKERITE CASSITERITE CHALCOPYRITE
    Year: 2017
    Country: South Africa
  • Sample n°20338 : fragments (cm)
    Minerals: MANGANESE OXIDES
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20339 : continuous coating on irregular substrate
    Minerals: MANGANITE
    Year: 2017
    Country: Congo (RDC)
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