北山重点金成矿区遥感地质解译及成矿预测  

REMOTE SENSING GEOLOGICAL INTERPRETATIONAND METALLOGENETIC PREDICTION INBEISHAN PRIORITY GOLD METALLOGENETIC AREA

作　　者：崔振奎[1] 方茂龙[1] 朱代 王国娟 金敞 夭华[1] 

机构地区：[1]核工业北京地质研究院

出　　处：《铀矿地质》1995年第3期155-160,共6页Uranium Geology

摘　　要：在前人对矿化规律认识的基础上，结合野外验证结果，本文通过对ＴＭ影像、尖兵１号甲卫星影像以及航磁、航放资料的综合处理与解译，对北山重点金成矿区内的地层、构造、岩浆岩、蚀变和金矿化规律进行了较全面的研究，提取出与金矿化有关的地层层位、构造期、断裂构造切割深度、岩浆岩及蚀变等金成矿地质信息，经“证据权重法”复合处理，得出了９个金成矿有利地段。Strata, structures, magmatic rocks, alterations and gold mineralization pattern in thestudy area have been studied by comprehensive processing and interpretation of TM and Jianbing-1A satellite images,aeromagnetic and aeroradiometric survey data, together with the results from field checking and predecessors' understanding of An-mineralization regularities.Geological information related with gold mineralization such as stratigraphic sucession,structural period,dissecting depth of fault structures, magmatic rocks and alterations have beencomprehensively extracted. Finally,evidence-weight-right analysis is used for composite processing of the information and 9 favourable sites of gold mineralization have been obtained.

关 键 词：成矿区 地质解译 金矿床 成矿预测 遥感 

分 类 号：P618.510.8[天文地球—矿床学]