Mineralogy Database

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379 samples matching your criteria

  • Sample n°12619 : black crystals (1 cm) in fragments of blue schist
    Minerals: ANDALUSITE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12620 : grouped black angular crystals
    Minerals: CASSITERITE MUSCOVITE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12621 : black crystals (1-5 cm) in muscovite-bearing pegmatite
    Minerals: CASSITERITE TOURMALINE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12623 : black massive material with irridescent surface in pegmatite
    Minerals: CASSITERITE QUARTZ
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12625 : white fibrous block (12 cm)
    Minerals: TALC
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12626 : damaged green prismatic crystals in pegmatite
    Minerals: ELBAITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12627 : concentrate (2-20 mm)
    Minerals: ILMENITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12628 : stony debris (8 cm)
    Minerals: BERYL
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12629 : pink tabular crystals in schist
    Minerals: ANDALUSITE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12630 : fragments with pink tabular crystals (1 cm)
    Minerals: ANDALUSITE
    Year: 1972
    Country: Congo (RDC)
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