... " 2.With rare earth oxide forms exist. 3.China's third accounted for 18%. 4.color:golde Tombarthite The global scope ... earth reserves, Russia's second accounted for 30%, China's third accounted for 18%, India fourth accounted for 7%. China is ... island, no lamellar, frame shape and chain structure; 3. The third is part of the rare earth mineral (especially complex oxide ...