青藏铁路沿线(东昆仑-沱沱河段)遥感找矿远景评价

青藏铁路沿线(东昆仑-沱沱河段)是中国西部地质工作程度极低的地区之一,但成矿条件有利.以遥感技术为主要手段,对该区矿产资源进行了遥感综合调查和矿物蚀变信息提取; 以遥感异常为主、解译信息为辅,结合已有地质、矿产及物、化探成果资料,通过综合分析研究划分出7个找矿远景区,并进行了找矿远景评价.

The Evaluation of Ore Prospecting Potential by Using Remote Sensing Technology in East Kunlun-Tuotuohe Section along the Qinghai-Tibet Railway

Although the East Kunlun-Tuotuohe section of the Qinghai-Tibet railway is one of the regions where the geological study is in the lowest degree in western China，the metallogenic conditions there are still hopeful．With the remote sensing technology as the main method，the authors adopted the comprehensive investigation and extraction of the mineralization alternation information for the mineral resources in this area．Through a comprehensive analysis，seven prospect areas were delineated，and the evaluation of the ore prospecting potential based on the remote sensing anomaly and integration of the known data of geological，ore resources，geochemical and geophysical information was carried out．