The Laobing iron deposit is located in the TaAXi to TaTuLuGou iron copper vanadium metallogenic belt of Tashikuergan in the west Kunlun to Kala Kunlun orogenic belt.The ore bodies occurred in plagioclase-hornblende schist and biotite-quartz schist of Palaeoproterozoic Bulunkuole group with lamellar and near-bedded or lenticular shapes,and showed Gradual transition,synchronous fold and interbedded output with roof and floor of surrounding rock.The REE contents of Laobing deposit are low,showing characteristi...