niobatian التعريفات والمعاني == English == === Etymology === From niobate + -ian. === Adjective === niobatian (not comparable) (mineralogy) Containing niobate anions. ==== Related terms ==== niobian شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة niobati niobian Niobaten Novatian nitratian nisbatan Novatianism Novatianist Novatianists