云南澜沧铅矿综合成矿信息定量模型建立与预测  

Establishing Quantitative Information Model of Comprehensive Ore-Formation and Forecasting Lancang Lead-Deposit in Yunnan

作　　者：陶莉[1] 高建国[1] 罗秋良[1] 臧小豹[1] 何锐[1] 

机构地区：[1]昆明理工大学国土资源工程学院,云南昆明650093

出　　处：《昆明理工大学学报（理工版）》2007年第2期12-16,29,共6页Journal of Kunming University of Science and Technology(Natural Science Edition)

基　　金：云南澜沧老厂银铅锌多金属矿床立体定位预测与增储研究(项目编号:2003ADBEA34A025)

摘　　要：在矿床地质特征研究的基础上,开展物探、化探、遥感等成矿信息的分析研究.采用网格化单元法划分单元,运用多元数学地质理论和方法进行单元块综合信息的计算和单变量、复合变量的提取,界定找矿信息量值,建立综合成矿信息定量模型,优选成矿靶区和验证,其方法和理论具有一定的指导意义和应用价值.Based on the research about geological features of deposits, ore-formation information including geophysics, geochemistry and remote-sensing is analyzed in this paper. Grid unit method is used to divide the forecast unit. Multiple theories and techniques of Mathgeology are then adopted to calculate the comprehensive infor- marion values, to pick up single exploring information values. A which, through onfimization and as well as comprehensive variables and to determine the threshold value of orequantitative model of comprehensive ore-formation information is thus built up,which, through optimization and authentication of target area, serves as an applicable guidance.

关 键 词：矿床地质特征 云南澜沦 铅矿 矿床建模 

分 类 号：TD862.2[矿业工程—金属矿开采]