新疆哈密卓越铅锌银矿地球物理特征及矿床成因  

Geophysical Characteristics and Genesis of the Deposit of the Zhuoyue Lead-Zinc-Silver Deposit in Hami,Xinjiang

作　　者：何跃 蒋忠祥[2] 满浩[2] 肖锐 He Yue;Jiang Zhongxiang;Man Hao;Xiao Rui(Xinjiang Geological and Mineral Investment(Group)Co.,Ltd,Urumqi,Xinjiang,831100,China;Geophysical and Geochemical Exploration Brigade,Bureau of Geology and Mineral Exploration and Development of Xinjiang Uygur Autonomous Region,Changji,Xinjiang,831100,China)

机构地区：[1]新疆地矿投资(集团)有限责任公司,新疆乌鲁木齐830000 [2]新疆维吾尔自治区地质矿产勘查开发局地球物理化学探矿大队,新疆昌吉831100

出　　处：《新疆地质》2023年第3期471-476,共6页Xinjiang Geology

基　　金：新疆地质勘查基金项目新疆哈密市木头井子一带铜铁多金属矿预查项目(T17-3-XJ060)资助。

摘　　要：新疆哈密卓越铅锌银矿位于塔里木板块北缘,阿奇克库都克-沙泉子深大断裂南侧,中天山地块星星峡隆起带内。初步认为该矿床类型为矽卡岩改造富集的喷流沉积型铅锌矿。成矿类型有3种:①喷流沉积和矽卡岩改造型;②构造热液型;③矽卡岩型。通过物探工作总结出地球物理特征为局部的重力高、正高磁、高极化、中低阻异常,对该区进一步开展地质找矿工作具有一定借鉴意义。The Zhuoyue Lead Zinc Silver Mine in Hami,Xinjiang is located on the northern edge of the Tarim Plate,south of the Aqikekuduk Shaquanzi Deep Fault,and within the Xingxingxia Uplift Belt of the Central Tianshan Block.It is preliminarily believed that the deposit type is a jet sedimentary lead-zinc deposit enriched by skarn transformation.There are three types of mineralization:one is jet sedimentation and skarn alteration;Another type is tectonic hydrothermal type;The third type is the skarn type.Through geophysical exploration work,it has been summarized that the geophysical characteristics are local gravity high,positive high magnetic,high polarization,and medium low resistivity anomalies,which has certain reference significance for further geological exploration work in the area.

关 键 词：铅锌银矿 地球物理特征 哈密卓越 矽卡岩改造富集 

分 类 号：P631.8[天文地球—地质矿产勘探] P611[天文地球—地质学]