Mineralogy Database

2 samples matching your criteria

• Sample n°6629 : sample with uraninite (partly yellow), bottle-green gahnite, black ixiolite plates, fragmented columbo-tantalite crystals
  Minerals: GAHNITE IXIOLITE URANINITE COLUMBITE TANTALITE

  Year: 1955

  Country: Brazil
• Sample n°13810 : semi-sphere (1 cm)
  Minerals: IXIOLITE

  Year: 1980

  Country: Mozambique