山东莱西山后—北泊金矿区岩石变形特征及其与金矿化关系

J4 ›› 2010, Vol. 18 ›› Issue (1): 60-64.

山东莱西山后—北泊金矿区岩石变形特征及其与金矿化关系

武警黄金第七支队，山东烟台 264004

出版日期:2010-02-25 发布日期:2010-04-22

Rock Deformation Characteristics and the Relationship with Gold Mineralization of Shanhou-Beipo Gold Mining Area in Laixi，Shandong Province

No.7 Gold Geological Party of CAPF，Yantai 264004，Shandong，China

Online:2010-02-25 Published:2010-04-22

摘要/Abstract

摘要：

山后—北泊矿区位于招平断裂带中南部，该区岩石受多期次的构造应力作用，变形特征明显、显微构造发育，断裂带中韧性、脆性显微构造比较发育，通过与地壳不同构造层次上显微构造特征进行对比，可以确定该区所处构造层次为中上部，岩石变形经历了韧性—韧脆性—脆性过程，与金矿化形成关系密切。

关键词: 岩石变形特征, 构造层次, 金矿化, 山后&mdash, 北泊金矿区, 山东省

Abstract:

Shanhou-Beipo mining area is located in the middle and south Zhaoyuan-Pingdu Fault Zone.Because of the multi-stages tectonic stress action，the deformation characteristics of the rock in the area is obvious and micro-structure well develops.The ductile and brittle micro-structure are comparatively developed in the fracture zone. With comparing the micro-structural characteristics with the other in different tectonic levels of earth’s crust，we can make sure that the tectonic level of this mining area is in the upper part of the rock，the rock deformation have undergone a process of ductile deformation-ductile-brittle deformation-brittle deformation，it is close to the formation of gold mineralization.

张志臣, 刁守军, 宋耕海, 张云山. 山东莱西山后—北泊金矿区岩石变形特征及其与金矿化关系[J]. J4, 2010, 18(1): 60-64.

ZHANG Zhi-Chen, DIAO Shou-Jun, SONG Geng-Hai, ZHANG Yun-Shan. Rock Deformation Characteristics and the Relationship with Gold Mineralization of Shanhou-Beipo Gold Mining Area in Laixi，Shandong Province[J]. J4, 2010, 18(1): 60-64.

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