满洲里地区大型-超大型矿床遥感影像模式研究

应用遥感技术在大范围内预测超大型矿床尚处于探索之中。本文通过对遥感、航磁、重力、伽码能谱等多元地学信息的综合处理，提取形成大型－超大型矿床的地质特征信息，即岩性、构造、蚀变带。在此基础上，重点将同一成矿带上的中国满洲里地区与俄罗斯、蒙古邻区的五个已知大型一超大型矿床的遥感地质特征进行了对比，分析其控矿因素，建立了遥感像模式，提出７个找矿远景预测区．

Study on the Remote Sensing Image Patterns for Large-Superlarge Mineral Deposits in Manzhouli Area

The paper is to study the prospective superlarge mineral deposits with remote sensing. Based on geological interpretation and analysis of the processed TM images. magnetic. gravity and r-emerge spectrum data, extraction of thematic information of geological features is conducted on three aspects: rock, structure and alteration zone. By comparing the remote sensing geological features of five large or superlarge mineral deposits located in the same metallogenic belt in Manzhouli of China. Russia and Mongolia, and analysing their ore-controlling factors and prospecting criteria, their remote sensing image patterns are established. Finally, guided by remote sensing image patterns, seven prospective locations of large or superlarge mineral deposits are delineated.