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    浑江市幅区域化探异常遥感评价筛选研究

    THE EVALUATION AND SELECTION OF REGIONAL GEOCHEMICAL ANOMALIES OF THE CITY OF HUNJIAN SHEET USING REMOTE SENSING

    • 摘要: 本文介绍了根据国家计委和地矿部的要求,应用遥感地质方法,即主要通过航卫片解译,结合本区已有地质矿产分布和物化探资料的综合分析,对吉林省浑江市幅区域化探异常进行遥感评价、筛选研究的概况。文中主要阐述了区内金、多金属矿成矿地质特征,论述了断裂构造和环状构造与金、多金属矿及化探异常的关系,简介了区域化探异常遥感评价筛选和野外验证结果以及圈定的若干找矿靶区的情况。

       

      Abstract: Acording the demand of Saute Planning Commission and Ministry of Geology and Mineral Resources, the evaluation and selection of ragional geochemical anomalies of the city of Hunjian sheet in Jilin province has performed using geologic remote sensing method, mainly by airphoto and satelite photo interpretation combining geology, mineral resources, geophysical and geochemical materials integration. Geological characteristics of gold and multimetal mineralization are expounded. The relationship of fault structure, circle structure and gold, multimetal ores as well as geochemical anomalies is discussed. The results of the evaluation and selection of regional geochemical anomalies and field verification as well as ore-search target locating are briefly presented.

       

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