Mineralogy Database

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30 samples matching your criteria

  • Sample n°1095 : debris of black crystals (tourmaline), whie metallic material (bismuth)
    Minerals: TOURMALINE BISMUTH
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1172 : metallic block
    Minerals: BISMUTH
    Year: 1946
    Country: Congo (RDC)
  • Sample n°1841 : alveolar metallic blocks (4 cm)
    Minerals: BISMUTH
    Year:
    Country: Congo (RDC)
  • Sample n°2191 : fragments with metallic lustre (1 cm)
    Minerals: BISMUTH
    Year:
    Country: Congo (RDC)
  • Sample n°2232 : metallic mass with alteration products, native bismuth
    Minerals: BISMUTH
    Year: 1947
    Country: Congo (RDC)
  • Sample n°2406 : alveolar fragment (6 cm) with metallic fracture
    Minerals: BISMUTH
    Year:
    Country: Congo (RDC)
  • Sample n°2485 : metallic block (20 kg)
    Minerals: BISMUTH
    Year: 1940
    Country: Congo (RDC)
  • Sample n°3256 : grey fragments (1-3 cm)
    Minerals: BISMUTH
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3258 : grey fragments with metallic lustre along fractures
    Minerals: BISMUTH
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3259 : grey blocks with yellow metallic material
    Minerals: BISMUTITE BISMUTH
    Year: 1952
    Country: Congo (RDC)
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