地物化综合方法在草原覆盖区找矿中的应用——以内蒙古努如大坂钼铅锌银多金属矿勘查为例  

APPLICATION OF GEOLOGICAL, GEOPHYSICAL AND GEOCHEMICAL INTEGRATIVE METHODS IN PROSPECTING OF GRASSLAND COVERAGE AREAS:A Case Study of the Nurudaban Mo-Pb-Zn-Ag Polymetallic Deposit in Inner Mongolia

作　　者：马维 侯静 胡卫星 李开 张呈彬 杨超然 

机构地区：[1]辽宁省地质勘查院,辽宁大连116100

出　　处：《地质与资源》2014年第A01期113-121,共9页Geology and Resources

摘　　要：努如大坂钼铅锌银多金属矿位于内蒙古锡林郭勒大草原,矿区地表覆盖严重,地质找矿标志不明显,综合采用地、物、化方法对发现和圈定钼铅锌银多金属矿体起到了决定性作用.本文以努如大坂钼铅锌银多金属矿的发现为例,系统介绍了地、物、化综合方法在草原覆盖区地质找矿应用的有效性,为覆盖区开展地质找矿工作提供借鉴.The Nurudaban molybdenum-lead-zinc-silver polymetallic deposit,located in the Xilin Gol prairie,Inner Mongolia,is heavily covered on the surface.With unobvious geological prospecting marks,the integrative application of geological,geophysical and geochemical methods plays a decisive role in the discovery and delineation of molybdenum-leadzinc-silver polymetallic orebodies.Taking the discovery of the Mo-Pb-Zn-Ag polymetallic deposit in Nurudaban for example,the authors systematically introduce the application of geological,geophysical and geochemical integrative methods in the prospecting of grassland coverage areas in Inner Mongolia,which provides a guidance for prospecting of the covered area.

关 键 词：草原覆盖区 钼铅锌银多金属矿 地物化综合方法 努如大坂 内蒙古 

分 类 号：P622[天文地球—地质矿产勘探]