Mineralogy Database

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34 samples matching your criteria

  • Sample n°13320 : sample with yellow sklodowskite needles, white metallic siegenite
    Minerals: SKLODOWSKITE MAGNESITE SIEGENITE URANINITE
    Year: 1975
    Country: Congo (RDC)
  • Sample n°13818 : sample with bright grey metallic vaesite, bright metallic siegenite
    Minerals: SIEGENITE VAESITE URANINITE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°18091 : sulfides in purplish dolomite matrix
    Minerals: DOLOMITE PYRITE SIEGENITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18092 : fine-to medium-grained mass
    Minerals: SIEGENITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18093 : grey metallic deposit
    Minerals: SIEGENITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18098 : grey metallic aggregates
    Minerals: SIEGENITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18100 : grey siegenite and black to brown vaesite in coarse-crystalline carbonate matrix
    Minerals: SIEGENITE VAESITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18102 : veins in coarse-crystalline carbonate matrix
    Minerals: SIEGENITE VAESITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18105 : sulfides in carbonate matrix
    Minerals: SIEGENITE VAESITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18106 : fine-grained metallic mass
    Minerals: SIEGENITE
    Year: 2017
    Country: Congo (RDC)
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