摘要
西昆仑地区位于青藏高原西北缘和塔里木盆地西南缘的结合部,构造上处于古亚洲构造域和特提斯构造域的结合部,是横亘于中国中部巨型纬向构造带(昆仑-祁连-秦岭构造带)的重要组成部分。地层、构造、岩浆活动等多种成矿地质条件非常优越,区内已经发现的矿床种类、类型繁多,矿种较全,在空间上分带规律明显,矿化相对集中。多种成矿信息表明,研究区是寻找大型、超大型矿床的有利远景区之一。
The West Kunlun area is geographically located at the junction between the northwestern margin of the Qinghai-Tibet Plateau and the southwestern margin of the Tarim basin and tectonically at the junction be-tween the Paleo-Asiatic tectonic domain and the Tethys-Himalaya tectonic dom ain.It is an important compo-nent of the gigantic latitudinal tectonic belt(Kunlun-Qilian-Qinling tectoni c belt)across central China.This area has excellent metallogenic conditions in t erms of stratigraphy,structure,magmatism etc.The kinds and types of mineral depo sit found in the area are highly varied and there is a full range of minerals.In space the minerals show distinct zoning and mineralizations are relatively conc entrated.Many kinds of information regarding mineral-ization indicate that the study area is one of the favorable ore prospect ar eas for looking for large and superlarge mineral deposits.
出处
《中国地质》
CAS
CSCD
2003年第2期173-178,共6页
Geology in China
基金
国土资源部地质大调查项目(199910200247)
