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J4 ›› 2006, Vol. 14 ›› Issue (6): 13-23.

• 地质·矿床 • 上一篇    下一篇

胶东大磨曲家金矿地球化学异常模式及找矿意义

宋贺民,张文钊,徐述平   

  1. 武警黄金第七支队,山东  烟台  264004
  • 收稿日期:2006-02-12 修回日期:2006-12-13 出版日期:2006-02-25 发布日期:2011-11-22
  • 作者简介:宋贺民,(1966),工程师,从事地质找矿工作

Geochemical anomaly models and exploration meaning for Damoqujia gold deposit in Jiaodong

SONG Hemin,ZHANG Wenzhao,SHU Shuping   

  1. The 7th Gold Detachment of Chinese Peoples' Armed Police Force,Shandong Yantai,264004,China
  • Received:2006-02-12 Revised:2006-12-13 Online:2006-02-25 Published:2011-11-22

摘要:

龙口市大磨曲家金矿位于招平成矿带北端,玲珑金矿田东风特大型金矿床的北东部。该文对矿区的水系沉积物异常、地表岩石测量异常进行了解释与评价,研究分析了80线、84线剖面上多元素原生异常的形态、结构、组分等特征,建立大磨曲家金矿床Y字型构造叠加晕理想模型,论述了地球化学异常垂直纵投影图的特征,划定了成矿预测区,阐明了异常与金矿体的关系,指明了该区的找矿方向与地球化学指标。

关键词: 大磨曲家金矿, 水系沉积物, 地球化学异常, 找矿意义

Abstract:

Longkou Damoqujia gold deposit is located in the north of Zhaopin mineralization belt,the north-east of the Linlong and Dongfeng large-size gold deposit.This paper interpretes and appraises the stream sedmient anomalies and rock surveyanomalies.Studies the multi element primary anomaly structure,shape and component features of profile 80 and 84.The"Y"shape structure supermiposed halo is put forward.The features of geochemical anomaliy vertical longitudinal project profile diagram is discussed.The relation of gold ore body and anomalies is illustrated.Prospecting direction and geochemical zoning index is pointed out.

Key words: Damoqujia gold deposit, sediment, geochemical anomalies, ore-prospecting meaning

中图分类号: 

  • P596


[1]李惠大型、特大型金矿盲矿预测的原生叠加晕模型,北京:冶金工业出版社,1998.

[2]刘晓煌山东省龙口市大磨曲家金矿区岩金地质普查地质设计,2004.

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