小秦岭金矿集中区深部第二富集带预测的构造叠加晕模型  

THE STRUCTURAL SUPERIMPOSED HALO MODEL FOR PROGNOSIS OF No.2 ENRICHMENT ZONE AT THE DEPTH OF THE XIAO QINLING GOLD ORE CONCENTRATION AREA

作　　者：李惠 张国义 高延龙 赵宗勤 李德亮 禹斌 邵建波 郭朝彦 

机构地区：[1]中国冶勘总局地球物理勘查院物化探研究所,河北保定071051 [2]河南秦岭金矿,河南灵宝472000 [3]东桐峪金矿,陕西潼关721607

出　　处：《物探与化探》2008年第5期525-528,共4页Geophysical and Geochemical Exploration

摘　　要：论述了小秦岭的文峪、秦岭和东桐峪3个特大型典型石英脉型金矿床的构造叠加晕的共性,建立了小秦岭石英脉型金矿床深部第二富集带预测的构造叠加晕理想模式,确定了矿区深部盲矿预测标志,并取得了好的找矿效果。This paper has dealt with the common features of three superlarge typical quartz-vein type gold ore deposits （ Wenyu, Qinling and Dongtongyu） in Xiao Qinling region, established the ideal structural superimposed halo model for prognosis in No. 2 enrichment zone at the depth of Xiao Qinling quartz vein type gold ore deposits, and determined the prognostic criteria for blind deposits in the ore district. As a result, satisfactory ore-prospecting results were obtained.

关 键 词：构造叠加晕 深部预测模型 金矿床 小秦岭 

分 类 号：P632[天文地球—地质矿产勘探]