鉱物データベースとクリスタルセラピー鉱物EkebergiteHenk Smeets – tomeikminerals.com·CC BY 4.0·WikimediaEkebergiteThFeNb2O8Monoclino IMA approved構成Composizione (% in peso)ThNbOFeThThorium38.6%NbNiobium30.9%OOxygen21.3%FeIron9.3%語源名前の由来 Anders Gustaf Ekeberg.