|
|||||
|
|
| 山东招远谢家沟金矿围岩蚀变特征及与金矿化关系 | |
| 引用本文： | 张群喜,王建国,孙忠实.山东招远谢家沟金矿围岩蚀变特征及与金矿化关系[J].桂林工学院学报,2007,27(1):13-17. |
| 作者姓名： | 张群喜 王建国 孙忠实 |
| 作者单位： | 1. 东华理工学院,地球科学与测绘工程学院,江西,抚州,344000 2. 中国地质大学,地质过程与矿产资源国家重点实验室,北京,100083 3. 吉林大学,地球科学学院,长春,130061 |
| 基金项目： | 国家自然科学基金资助项目（40272051）;山东招金集团有限公司地质找矿项目（03-03-15） |
| 摘 要： | 谢家沟金矿是近年来在胶东半岛发现的一个大型韧性剪切带型金矿.矿床位于焦家-新城断裂和招远-平度断裂之间,区内围岩蚀变发育广泛,具有多期次,并与构造期次有着密切的联系.蚀变类型主要有硅化、绢英岩化、绿泥石化、钾化、黄铁矿化、碳酸盐化以及高岭土化,蚀变分带明显,蚀变强度与金矿化关系密切.近期研究表明,该金矿与早期的韧性剪切活动以及后期的脆性改造有成因联系,金矿化与围岩蚀变的主要期次同时形成. |
| 关 键 词： | 金矿 围岩蚀变 矿化 谢家沟 山东 |
| 文章编号： | 1006-544X(2007)01-013-05 |
| 修稿时间： | 2005-12-02 |
Relations between Wall Rock Altered Characteristics and Au Mineralization of Xiejiagou Au Deposit,Zhaoyuan Area, Shandong Province |
|
| ZHANG Qun-xi,WANG Jian-guo,SUN Zhong-shi.Relations between Wall Rock Altered Characteristics and Au Mineralization of Xiejiagou Au Deposit,Zhaoyuan Area, Shandong Province[J].Journal of Guilin University of Technology,2007,27(1):13-17. | |
| Authors: | ZHANG Qun-xi WANG Jian-guo SUN Zhong-shi |
| Affiliation: | 1. Faculty of Geosciences and Survey Engineering, East China Institute of Technology, Fuzhou 344000, China ; 2. State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Beijing 100083, China; 3. College of Earch Science, Jilin University, Changchun 130061, China |
| Abstract: | Xiejiagou gold ore,discovered in eastern Shandong Province,is a large Au deposit of ductile shear zones.It is located between the Zhaoping and Jiaojia-Xincheng fault zone.The types of rock altered include silicification,sericitization,chloritation,pyritation,carbonation etc.The alterative zones are obvious,and altered intensity has a close relation with Au mineralization.The alteration of wall rocks is affected by the ductile shear deformation and brittleness structure,while Au mineralization and main periods of wall rock alteration are simultaneously formed. |
| Keywords: | gold deposit wallrock alteration mineralization Xiejiagou Shandong Province |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
