地理信息系统(GIS)支撑下的综合信息成矿预测——以云南省易门铜矿区为例  

MINERALIZATION PROGNOSIS OF SYNTHETIC INFORMATION SUPPORTED BY GEOGRAPHICAL INFORMATION SYSTEM (GIS) ——GIVING AN EXAMPLE OF YIMEN COPPER MINE DISTRICT, YUNNAN

作　　者：杨学善[1] 秦德先[1] 陈耀光 张义林 李峰[1] 吴志亮[1] 

机构地区：[1]昆明理工大学国土资源学院,昆明650093 [2]云南省有色地质局,昆明650051

出　　处：《地质与勘探》2004年第2期71-76,共6页Geology and Exploration

基　　金：云南省科委九五科技攻关项目(编号:95B10-2)资助。

摘　　要：在地理信息系统(GIS)技术的支撑下,运用各种数学地质方法,系统研究了云南省易门铜矿区的各种控矿因素和找矿标志与铜矿化之间的关系,建立了综合信息定量找矿模型,在此基础上进行成矿预测,圈定找矿远景区及找矿有利地段,为进一步找矿工作提供依据。Supported by techniques of Geographical Information System (GIS) and applied by various kinds of methods of mathematical geology, the relationships among the mineralization, ore-controlling factors and prospecting criteria have been systematically studied, and the quantitative prospecting model of synthetic information is built up. Basic on the model, metallogenic targets and favorable prospecting blocks in the Yimen copper mine district have been pointed. Those provided evidences for further prospecting.

关 键 词：地理信息系统 GIS 成矿预测 找矿模型 铜矿 

分 类 号：P618.41[天文地球—矿床学] P208[天文地球—地质学]