CAJ | 학술논문

西天山阿吾拉勒火山岩带与伊什基里克-那拉提北缘火山岩带间的巩乃斯河谷中发育一条规模大、幅值高的航磁异常带。2011年布设ZK001深孔对吐尔根一带的C-2009-2402高磁异常进行查证，在地表952.9 m以下，揭露出一个由辉长岩、闪长岩、英云闪长岩和花岗闪长岩组成的中基性侵入杂岩体，规模较大。其中辉长岩具较强磁铁矿化和磁黄铁化，伴随Au，Cu，Zn矿化，是引起磁异常的主要原因。深孔中侵入杂岩体与两侧火山岩带中铁矿床含矿岩石具明显的相似性和亲缘性，是一个同时、同源、同系列岩浆演化系统的产物，具海相中基性火山岩Fe、Cu-Pb-Zn、Au成矿系列的矿化特征，构成了西天山石炭纪岩浆侵入-喷发成矿系统。
서천산아오랍륵화산암대여이십기리극-나랍제북연화산암대간적공내사하곡중발육일조규모대、폭치고적항자이상대。2011년포설ZK001심공대토이근일대적C-2009-2402고자이상진행사증，재지표952.9 m이하，게로출일개유휘장암、섬장암、영운섬장암화화강섬장암조성적중기성침입잡암체，규모교대。기중휘장암구교강자철광화화자황철화，반수Au，Cu，Zn광화，시인기자이상적주요원인。심공중침입잡암체여량측화산암대중철광상함광암석구명현적상사성화친연성，시일개동시、동원、동계렬암장연화계통적산물，구해상중기성화산암Fe、Cu-Pb-Zn、Au성광계렬적광화특정，구성료서천산석탄기암장침입-분발성광계통。
A large-scale,high-amplitude aeromagnetic anomaly in the Gongnaisi River Valley between the Awulale and northern Yishijilike-Nalati volcanic belt,Western Tianshan, has received particular attention.To investigate the C-2009-2402 high magnetic anomaly at Tuergen area,drill hole ZK001 was carried out in 2011 and revealed an intermediate-ba-sic intrusive complex consisting of gabbro,diorite,tonalite and granodiorite,at a depth of 952.9 m.The gabbro has intense magnetite-pyrrhotite mineralization and Au-Cu-Zn mineralization,which may be the primary cause of magnetic anomaly. The deep intrusive complex have similarities and affinities with host rocks of iron ores in the surrounding volcanic belt, and both of them were the products of a coeval and comagmatic suite.They have features of metallogenic series of Fe,Cu-Pb-Zn, and Au related to submarine intermediate-basic volcanic rocks,and constitute the ore system that related to the Carboniferous intrusive and volcanic rocks in the Western Tianshan.