中国西北部成矿地质特征及找矿新发现  

Geological Characteristics of Ore-Forming in Northwestern China and New Discoveries of Prospecting

作　　者：杨生飞[1] 全守村[1] 李文明[1] 谢燮[1] 赵辛敏 王磊[1] 赵寒森[1] 

机构地区：[1]中国地质调查局西安地质调查中心,西安710000

出　　处：《中国资源综合利用》2017年第5期109-110,共2页China Resources Comprehensive Utilization

摘　　要：从成矿地质的角度来看,我国西北部正好处于特提斯构造以及中亚构造的中间地带,其中包括华北克拉通与塔里木克拉通的基本构造。经过较长时期的地质演变,裂解后的成矿带逐步演变成了微陆块,这种演变历程代表了西北部最基本的成矿构造特征。近年来,中国西北部陆续发现了很多新矿区,这些新发现也从本质上证明了岩浆作用与成矿地质的内在联系。对于中国西北地区而言,应当明确成矿地质的基本特征,结合现阶段的找矿新发现,探究未来的找矿工作方向。From the perspective of metallogenic geology, the northwest part of our country is located in the middle of the Tethyan tectonic and the structure of Central Asia, which includes the basic structure of the North China Craton and Tarim Craton. After a long period of geological evolution, the pyrolysis of the metallogenie belt gradually evolved into a micro- block, which represents the most basic mineralization structure in the northwest. In recent years, many new mines have been discovered in the northwest, and these new discoveries have essentially proved the intrinsic relationship between magmatism and metallogenic geology. In this regard, for the northwest region, it should be clear the basic characteristics of metallogenic geology, combined with the northwest of the current discovery of the new discovery, explore the future direction of the prospecting work.

关 键 词：中国西北部 成矿地质特征 找矿新发现 

分 类 号：P612[天文地球—矿床学]