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招平断裂带蚀变岩非镜像对称特征及地质意义

黄先春 李山 鲍中义

山东国土资源2016,Vol.32Issue(5):25-30,6.
山东国土资源2016,Vol.32Issue(5):25-30,6.

招平断裂带蚀变岩非镜像对称特征及地质意义

Geological Characteristics and Significance of Non-mirror Symmetry in the Altered Rocks of Zhaoyuan-Pingdu Fracture Zone

黄先春 1李山 2鲍中义2

作者信息

  • 1. 湖北省第六地质大队,湖北 孝感 432100
  • 2. 山东省第六地质矿产勘查院,山东 威海 264209
  • 折叠

摘要

Abstract

Zhaoyuan-Pingdu fracture zone is one of the most important gold mineralization belt in northwestern Jia⁃odong area. Along the structure-mineralization belt, more than ten deposits in different sizes have been found now, which is represented by Linglong gold deposit. It is showed that there is good metallogenic conditions in this area. There are many types of structures and complicated alteration zones in Zhaoyuan-Pingdu fracture zone. Continuous stable fracture surfaces are well developed. Regarding main fractural surface as the center, altered rocks in the up⁃per and lower walls are non-mirror symmetric distribution. It is significant to study non-mirror symmetric character⁃istics of altered rocks in Zhaoyuan-Pingdu fault belt.

关键词

招平断裂带/主裂面/蚀变岩/非镜像对称/胶西北

Key words

Zhaoyuan-Pingdu fracture zone/main fracture surface/altered rocks/non-mirror symmetry/northwest-ern Jiaodong area

分类

天文与地球科学

引用本文复制引用

黄先春,李山,鲍中义..招平断裂带蚀变岩非镜像对称特征及地质意义[J].山东国土资源,2016,32(5):25-30,6.

山东国土资源

1672-6979

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