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金属矿山 ›› 2010, Vol. 39 ›› Issue (07): 87-90,102.

• 地质与测量 • 上一篇    下一篇

凤凰山铜矿床北区剖面原生叠加晕特征研究

毛政利1, 魏亮1, 赖健清2, 彭省临2, 疏志明2   

  1. 1.河南城建学院;2.中南大学
  • 出版日期:2010-07-15 发布日期:2010-11-09
  • 基金资助:

    国家重点基础研究发展计划(973计划)项目(编号:2007CB416608),“十一五”国家科技支撑计划项目(编号:2006BAB01B07)。

Study on the Characteristics of Sectional Primary Overlap Halo in the North of Fenghuangshan Copper Deposit

Mao Zhengli1,Wei Liang1,Lai Jianqing2,Peng Shenglin2,Shu Zhiming2   

  1. 1.Henan University of Urban Construction;2. Central South University
  • Online:2010-07-15 Published:2010-11-09

摘要: 剖面原生叠加晕研究结果表明,凤凰山铜矿床北区经历了多阶段的成晕成矿作用,各矿体各阶段的成晕成矿作用具有各自的原生晕分布特征,原生晕的叠加基本没有改变这种特征,只是形成了一个范围更大、强度更弱的原生叠加晕;同时,本区原生晕分布特征也指示了深部存在隐伏矿体的可能性。

关键词: 原生叠加晕, 剖面特征, 隐伏矿体, 凤凰山北区

Abstract: The study results on sectional primary overlap halo indicated that in the north of Fenghuangshan copper deposit, the halo and ore-body are formed at multi-stage. Every stage of halo forming and orebody forming has its own distribution characteristics of primary halo. The overlap of primary halo basically does not change its characteristics, just forming a larger scale and weaker strength primary overlap halo. And then, the distribution characteristics of primary overlap halo in this area indicate the possibility of concealed ore-body existing in deep area.

Key words: Primary overlap halo, Sectional characteristics, Concealed orebody, The north of Fenghuangshan