摘要
Abstract
Characteristics of primary superimposed halo of No .100 line section in No .2 ore body in Hukou‐saile copper deposit in Alashan of Inner Mongolia have been studied .It is showed that elevation axial zon‐ing sequences (from top to bottom) in the level of +1308 ~ 1141m in No .100 orebody line section are W Ni As Pb Mo Cu Co Au Zn .It has an obvious mutually superposed characteristics .Geochemi‐cal parameters decrease gradually in the middle part .It can be determined that ore bodies are formed by multiple superimposed stages of mineralization .Ore bodies of two main metallogenic stages are partially superimposed .Its upper part of orebodies have been denudatied heavily ,but there is still a certain exten‐sion .Study on primary halo overprinting can provide the basis for drilling in next step .It has clearly deter‐mined the study direction of primary halo in this area .关键词
原生叠加晕/Ⅱ号矿体/呼口塞勒铜矿床/内蒙古阿拉善Key words
Primary superimposed halo/No .2 orebody/breathe Sylar copper deposit/Alashan in Inner Mongolia分类
天文与地球科学
