旧店金矿区韧性断层及其成矿作用探讨

J4 ›› 2009, Vol. 17 ›› Issue (1): 10-13.

旧店金矿区韧性断层及其成矿作用探讨

陈果

山东省平度市旧店金矿, 山东平度 266748

收稿日期:2008-07-04 修回日期:2008-09-18 出版日期:2009-02-28 发布日期:2014-01-26
作者简介:陈果(1973-) , 男, 工程师, 主要从事矿山地质研究及技术管理工作.
基金资助:
青岛市科委资助项目“旧店金矿1#脉找矿方法研究”资助.

Discussion on Ductile shear Zone in Jiudian Region and its Mineralization

CHEN Guo

Jiudian Gold Mine in Pingdu, Shandong Province,Pingdu 266748, Shandong, China

Received:2008-07-04 Revised:2008-09-18 Online:2009-02-28 Published:2014-01-26

摘要/Abstract

摘要：

通过综合分析旧店金矿区新近发现断裂的地质特征和成矿元素地球化学特征, 认为旧店金矿区存在韧性断裂。该韧性断裂形成于主成矿期之前、黄铁矿—石英成矿期之后, 故发生了成矿元素的初步富集。由于该韧性断裂和1 号脉的不协调性及其地质特征, 限制了韧性断裂在成矿方面所起的作用, 但对胶东地区蚀变岩型金矿床和石英脉型金矿床相互间的关系的研究带来新的启发。

关键词: 韧性断层, 断裂构造, 成矿作用, 地球化学特征, 旧店金矿, 黄金, 胶东

Abstract:

Based on the comprehensive analysis on the geological characteristics of the new fault structure and the geochemical characteristics of its oreformating elements, a new ductile shear zonew as discovery in Jiudian region. The ductile fault was formed in the times between pyrite quartz mineralization period and main mineralization period.As the geological characteristics of the new fault structure was consisted with that of the No.1 zone,the ductile shear zone played trivial role in mineralization, but it w ill bring new inspiration for the research of the correlation between the go ld deposit o f the type of quartz vein and that of fault altered rock in Jiudian region.

Key words: Ductile shear zone, Fault structure, Mineralization, Geochemical characteristics, Jiudian gold deposit, Gold, Eastern Shandong

中图分类号:

P618. 01

陈果. 旧店金矿区韧性断层及其成矿作用探讨[J]. J4, 2009, 17(1): 10-13.

CHEN Guan. Discussion on Ductile shear Zone in Jiudian Region and its Mineralization[J]. J4, 2009, 17(1): 10-13.

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