Mineralogy Database

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33 samples matching your criteria

  • Sample n°4497 : broken grey fragments (5 cm)
    Minerals: BISMUTITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4498 : grey gold-bearing debris
    Minerals: GOLD BISMUTITE
    Year: 1954
    Country: Burundi
  • Sample n°6412 : beige fragment (1 cm)
    Minerals: BISMUTITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6413 : mixed fragment (2 cm)
    Minerals: BISMUTHINITE BISMUTITE GOETHITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6414 : mixed fragments (1 cm)
    Minerals: BISMUTHINITE BISMUTITE BISMITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6561 : scoracious block with grey bismutite and brown tourmaline
    Minerals: BISMUTITE TOURMALINE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°9077 : grey fragments (7 cm)
    Minerals: BISMUTITE
    Year: 1962
    Country: Rwanda
  • Sample n°10584 : grey fragment with fibrous texture (12 cm)
    Minerals: BISMUTITE
    Year: 1964
    Country: Congo (RDC)
  • Sample n°10585 : altered beige and purplish grey block (15 cm)
    Minerals: BISMUTITE MANGANESE OXIDES
    Year: 1964
    Country: Congo (RDC)
  • Sample n°12651 : mixed fragments (1-4 cm)
    Minerals: BISMUTITE CASSITERITE
    Year: 1971
    Country: Congo (RDC)
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