ekebergite
/ɛkɛbɜːrɡaɪt/Definitions
1. noun
A rare mineral, a niobate of barium and iron, Ba2FeNbOF8.
“Ekebergite is a rare mineral found in the Ekeberg district of Oslo, Norway.”
1. noun
A rare mineral, a niobate of barium and iron, Ba2FeNbOF8.
“Ekebergite is a rare mineral found in the Ekeberg district of Oslo, Norway.”