褐钇钽矿 fergusonite

铀钇钽矿 ferganite

黄钇钽矿 [矿物] formanite

钇铌钽铁矿 [矿物] yttrotantalite

钽钇铌矿 formanite

铌钽钇铀矿 [矿物] obruchevite

黄钽钇矿 formanite