| 辽宁丹东四道沟金矿床构造控矿规律及其机制分析 |
| |
| 引用本文： | 王可勇,万多,刘正宏,孙丰月,边红业,张晓东,黄俊鹏.辽宁丹东四道沟金矿床构造控矿规律及其机制分析[J].吉林大学学报(地球科学版),2011,41(4):1048-1054. |
| |
| 作者姓名： | 王可勇 万多 刘正宏 孙丰月 边红业 张晓东 黄俊鹏 |
| |
| 作者单位： | 吉林大学地球科学学院,长春,130061;武警黄金第一总队,哈尔滨,150086;辽宁丹东四道沟金矿,辽宁丹东,118000 |
| |
| 基金项目： | 国家自然科学基金项目(40572117); 辽宁丹东三鑫矿业有限公司地质科研项目 |
| |
| 摘 要： | 辽宁丹东四道沟金矿床为一主体产于古元古代辽河群变质砂岩地层之中、成因上与燕山期中酸性岩浆活动有关的中温热液金矿床。区内工业矿体的空间产出受NE向F3断裂及其上盘竖井背斜构造的联合控制,并表现出如下规律:工业矿体主要沿竖井背斜内发育的层间破碎带产出,因而空间上呈"带"状分布特点;主要矿带自东而西在空间上呈现出"帚"状展布样式;矿带内主要工业矿体多分布于竖井背斜转折端以西部位,且呈现出SE向倾伏的产出规律,倾伏角一般为30°~35°。综合研究认为,四道沟矿区工业矿体的规律性产出与成矿期NE向断裂的右行斜冲活动方式有直接关系。
|
| 关 键 词： | 四道沟金矿床 构造控矿规律 矿体定位机制 辽宁丹东 金矿 |
Analysis of Structural Ore-Controlling Rules and Mechanism of the Sidaogou Gold Deposit in Dandong City,Liaoning Province |
| |
| WANG Ke-yong,WAN Duo,LIU Zheng-hong,SUN Feng-yue,BIAN Hong-ye,ZHANG Xiao-dong,HUANG Jun-peng.Analysis of Structural Ore-Controlling Rules and Mechanism of the Sidaogou Gold Deposit in Dandong City,Liaoning Province[J].Journal of Jilin Unviersity:Earth Science Edition,2011,41(4):1048-1054. |
| |
| Authors: | WANG Ke-yong WAN Duo LIU Zheng-hong SUN Feng-yue BIAN Hong-ye ZHANG Xiao-dong HUANG Jun-peng |
| |
| Institution: | WANG Ke-yong1,WAN Duo1,LIU Zheng-hong1,SUN Feng-yue1,BIAN Hong-ye2,ZHANG Xiao-dong3,HUANG Jun-peng31.College of Earth Sciences,Jilin University,Changchun 130061,China2.No.1 Brigade,Division of Gold,People's Armed Police Force,Harbin 150086,China3.Sidaogou Gold Deposit in Dandong City,Liaoning Province,Dandong 118000,Liaoning,China |
| |
| Abstract: | Located in Dandong City,Liaoning Province,Sidaogou gold deposit is of medium-temperature hydrothermal type,mainly occurs in the meta-sandstone strata of Liaohe Group of Early Proterozoic era,and is genetically related to the intermediate-felsic magmatic activities of the Yanshan episode.The spatial distribution of ore-bodies was jointly controlled by the NE strike F3 fault and the Shujing anticline developed in the hanging wall of F3.The structural ore-controlling regularities are as follows: 1)The ore-bodi... |
| |
| Keywords: | Sidaogou gold deposit structural ore-controlling rules mechanism of spatial location of ore-body Dandong County in Liaoning Province gold deposit |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
