Mineralogy Database

2 samples matching your criteria

• Sample n°6797 : shiny black plates (2 cm, 7 cm)
  Minerals: GADOLINITE-(Ce)

  Year: 1954

  Country: Sweden
• Sample n°12806 : vitreous anthracite-black material
  Minerals: GADOLINITE-(Ce)

  Year: 1972

  Country: South Africa