摘要
阔克锌铜矿位于西伯利亚板块南阿尔泰晚古生代弧后裂陷盆地中,赋存于苏普特背斜中泥盆统阿勒泰组和下泥盆统康布铁堡组,具层控特征,受背斜与断裂构造控制,在背斜的转折端及两翼,背斜与断裂构造交汇部位是成矿有利部位;矿化蚀变范围与物化探异常关系密切;相对中-高磁、高重力梯度带、高极化-中(低)电阻的地球物理组合特征与含矿地质体有一定对应性,深部找矿具一定潜力,研究总结矿床地质、地球化学特征,对区内锌铜多金属矿找矿具一定指导意义。
The Kuoke Zinc-Copper Deposit is situated in the Late Paleozoic back-arc rift basin of the South Altai,within the Siberian Plate.It is hosted in the Middle Devion Altai Formation and the Lower Devonian Kangbutiebao Formation of the Supute Anticline.Mineralization exhibits certain stratabound characteristics and is also controlled by anticlinal and fault structures.Favorable sites for mineralization include the hinge zone and both limbs of the anticline,as well as the intersections between anticlinal and fault structures.The extent of mineralization and alteration shows a close relationship with geophysical and geochemical anomalies.A combination of geophysical features-specifically,moderate to high magnetism,high gravity gradient zones,and high polarization with moderate to low resistivity-correlates to some extent with the ore-bearing geological bodies,indicating certain potential for deep prospecting.Studying the geological and geochemical characteristics of this deposit can provide meaningful guidance for the exploration of zinc-copper polymetallic deposits in the region.
作者
黄志荣
郭刚
金玉峰
王运珍
艾斯卡尔·吐尔逊
Huang Zhirong;Guo gang;Jin Yufeng;Wang Yunzheng;Aisikaer·Tuerxun(Geophysical and chemical prospecting team of the Geological Bureau of Xinjiang Uygur Autonomous Region,Urumqi,Xinjiang,830000,China;Xinjiang Key Laboratory for Star-Air-Ground-Well Geological Exploration Engineering Technology of Critical Minerals,Urumqi,Xinjiang,830000,China)
出处
《新疆地质》
2025年第4期766-771,共6页
Xinjiang Geology
基金
新疆地质勘查基金新疆福海县阔克锌铜多金属矿普查(K24-XJ025)项目资助。
关键词
锌铜矿
多金属矿
地球化学
找矿标志
阔克
新疆
Zinc-copper ore
Polymetallic ore
Geochemistry
Prospecting marker
Kuoke
Xinjiang
