| 辽宁省清源县宏达金矿床地质特征及矿床成因探讨 |
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| 引用本文： | 王彦明,张晓,高忠晖,李超,袁坤.辽宁省清源县宏达金矿床地质特征及矿床成因探讨[J].黄金,2014(6):22-25. |
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| 作者姓名： | 王彦明 张晓 高忠晖 李超 袁坤 |
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| 作者单位： | 辽宁省地质矿产研究院 |
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| 摘 要： | 重点对辽宁省清源县宏达金矿床成矿地质背景、矿区及矿床地质特征进行了分析研究,并探讨了矿床成因。研究表明,宏达金矿床主要受北东向深大断裂的次一级断裂构造控制;围岩蚀变主要有黄铁矿化、硅化、绿泥石化和绢云母化等,且与金成矿关系密切;金成矿可划分为4个成矿阶段,第二、第三阶段为主要成矿阶段。综合分析认为,宏达金矿床成因类型为构造控制的中低温岩浆期后热液金矿床。
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| 关 键 词： | 宏达金矿床 地质特征 矿床成因 辽宁省清源县 |
Study on geological characteristics and deposit genesis of Hongda Gold Deposit in Qingyuan County,Liaoning Province |
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| Wang Yanming,Zhang Xiao,Gao Zhonghui,Li Chao,Yuan Kun.Study on geological characteristics and deposit genesis of Hongda Gold Deposit in Qingyuan County,Liaoning Province[J].Gold,2014(6):22-25. |
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| Authors: | Wang Yanming Zhang Xiao Gao Zhonghui Li Chao Yuan Kun |
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| Affiliation: | (Academy of Geological and Mineral Resources of Liaoning Province) |
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| Abstract: | By the study of ore-forming conditions, deposit geological characteristics and the genesis of Hongda Gold Deposit in Qingyuan County, Liaoning Province, it is found Hongda Gold Deposit mainly is controlled by NE secondary fault structure; alteration of surrounding rocks mainly includes pyritization, silicification, chloritization and sericitization and has close relation with gold mineralization. Four Mineralization stages exist in Hongda Gold Deposit, of which the second and third stages dominate. So analysis takes that in genetic types Hongda Gold Deposit is a postmagmatic hydrothermal type gold deposit controlled by structures. |
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| Keywords: | Hongda Gold Deposit geological characteristics deposit genesis Qingyuan County Liaoning Province |
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