辽宁凤城白云金矿床深部盲矿预测的构造叠加晕模型及预测效果  

STRUCTURAL OVERPRINT HALO MODEL OF THE PREDICTED BLIND ORE BODIES OF BAIYUN GOLD DEPOSIT,FENGCHENG COUNTY,LIAONING PROVINCE AND THE PREDICTION RESULT

作　　者：李惠[1] 李德亮[1] 禹斌[1] 魏江[1] 赵佳祥 贺容华 周传勤[2] 刘恒刚 陈贺[2] 郎福全 杜汉纯 齐恩波 

机构地区：[1]中国冶金地质总局地球物理勘查院,河北保定071051 [2]辽宁凤城市黄金集团有限公司白云金矿,辽宁凤城118100

出　　处：《地质找矿论丛》2010年第2期153-156,共4页Contributions to Geology and Mineral Resources Research

摘　　要：采用构造叠加晕新方法,建立了白云金矿床的构造叠加晕模型,用模型指导矿床的深部盲矿预测,提出7个盲矿靶位和2个有利的成矿地段,经部分靶位的钻探验证,取得了显著的找矿效果,新获金金属量10.6 t,金矿规模由中型扩展为大型,矿山服务年限延长10年。The structural overprint halo technique is applied to set up the model of the overprint halo in Baiyun gold deposit.The model was used as the guide to predict blind ore bodies at depth.7 targets and 2 potential area were located by the prediction.Drill operated at several targets hit ore bodies which are calculated to reserve about 10.6t Au and the former medium sized Baiyun Au deposit becomes a lange sized one now and the Life time of the mine etends 10 years more.

关 键 词：构造叠加晕模型 深部盲矿预测 白云金矿 辽宁省 

分 类 号：P612[天文地球—矿床学] P632[天文地球—地质学]