新疆东天山-北山是中亚造山带南缘镁铁-超镁铁岩体的集中分布区,因其赋含铜镍硫化物矿床而得到地质学家的广泛关注,并逐渐成为我国继世界第三大甘肃省金川岩浆铜镍硫化物矿床之后的,又一重要岩浆铜镍硫化物矿床的主要产地和热点地区。东天山地区的多数镁铁-超镁铁岩体赋含铜镍矿并已在开采中(如香山、黄山东、黄山、图拉尔根、天宇等)或被认定为具有赋存 The eastern Tianshan-Beishan, Xinjiang, is a concentrated distribution of mafic-ultramafic intrusions in the southern margin of the Central Asian orogenic belt. It has received extensive attention from geologists for its copper-nickel-sulphide-bearing deposits and has gradually become the focus of geological The three major Gansu Jinchuan magmatic copper-nickel sulfide deposits, another important magmatic copper-nickel sulfide deposits in the main producing areas and hot spots. Most of the mafic-ultramafic intrusions in the eastern Tianshan area are copper-nickel-bearing and have been exploited (Xiangshan, Huangshan, Huangshan, Tulallingen, Tianyu, etc.)