若干类型金矿找矿方法评述与综合找矿模型  

Review of prediction methods of some gold deposits and model of metallogenic prognosticate

作　　者：韦龙明[1] 吴烈善[2] 李惠[3] 黄建军[4] 杨世瑜[5] 李福东[6] 钟昆明[5] 朱桂田[2] 

机构地区：[1]成都理工大学地球科学学院,四川成都610059 [2]桂林矿产地质研究院 [3]冶金部地球物理勘察院物化探研究所,河北保定071051 [4]西北有色地质研究院,陕西西安710054 [5]昆明理工大学,云南昆明650093 [6]西安地质矿产研究所,陕西西安710054

出　　处：《桂林工学院学报》2003年第1期5-9,共5页Journal of Guilin University of Technology

基　　金：九五";"十五"国家科技攻关项目96-914-03-04专题;2001A609BA06课题;广西回国人员科学基金项目(桂科回0009002)资助.

摘　　要：通过科研实践认为,岩石有机烃方法比土壤吸附烃更有直接找矿指示意义;利用遥感TM图像提取的矿化弱信息可以为确定找矿靶区提供更直接的依据;原生叠加晕方法也同样适用于以沉积岩为容矿的金矿找矿实践中;对铅同位素打靶技术和构造地球化学方法也做了找矿运用.通过对上述找矿新方法、新技术进行评述,提出在不同层次上的金矿床(体)成矿预测的综合找矿模型,希望能够为同类型金矿床找矿提供可鉴经验.According to scientific research, the stone's organic hydrocarbon has more direct significance than the absorbed hydrocarbon. Infirmness mineralized information is received by remote sensing through TM picture. Primary halo overprinting is also applied in the gold deposits with sedimentary stone. Lead isotope and geochemistry construction are used in metallogenic prognosticate. By review the new methods and technology of metallogenic prognosticate, the model in different levels is put forward for metallogenic prognosticate of gold deposit or ore body. It is hopeful to help the same kind of gold deposit prognosticate.

关 键 词：找矿方法 金矿床 综合找矿模型 成矿预测 成矿作用 地质构造 有机烃 遥感信息 铅同位素 

分 类 号：P618.51[天文地球—矿床学]