| 冀东地区典型金矿床地质特征研究 |
| |
| 引用本文： | 李素荣,;李昌存,;张韩,;段珊,;韩秀丽.冀东地区典型金矿床地质特征研究[J].河北理工学院学报,2014(3):96-99. |
| |
| 作者姓名： | 李素荣 ;李昌存 ;张韩 ;段珊 ;韩秀丽 |
| |
| 作者单位： | [1]河北地质调查院,河北石家庄050081; [2]河北联合大学矿业工程学院,河北唐山063009; [3]河北联合大学迁安学院,河北迁安064400 |
| |
| 摘 要： | 冀东地区金矿产出较为集中，且地质特征有许多相似之处，通过对比研究金矿床的地质特征、矿体特征、围岩蚀变以及成矿条件，认为冀东地区金矿床成矿岩体应定位在燕山期花岗岩体，控矿构造定位于断裂或剪切带处。石英脉和黄铁矿脉可做为较好的直接找矿标志，此外，硅化、黄铁矿化等围岩蚀变对金的富集有重要意义。
|
| 关 键 词： | 冀东 金矿床 地质特征 找矿方向 |
Study on the Geological Characteristics of Gold Deposits in Jidong District |
| |
| Institution: | LI Su-rong, LI Chang-cun, ZHANG Han, DUAN Shan, HAN Xiu-li (1. Hebei Geological Academy ,Shijiazhuang Hebei 050081, China; 2. College of Mining Engineering, Hebei United University, Tangshan Hebei 063009, China; 3. Qianan College, Hebei United University, Qianan Hebei 064400, China) |
| |
| Abstract: | The gold output in Jidong district is relatively concentrated,there are many similarities about geological characteristics. The geological characteristics,ore body characteristics,wall rock alteration and minerogenetic condi-tion have been studied with comparative methods,and the prospecting direction of gold deposit has been analyzed. The bedrock of searching gold should concentrated on the yanshanian granite rock,ore-controlling structures for fault zone or shear zone. The quartz vein and pyrite vein can be taken as the sign for searching gold deposit. Besides,the alteration types,such as silicification,pyrite mineralization and so on,have an important effect on gold enrichment. |
| |
| Keywords: | Jidong district gold deposit geological characteristics prospecting direction |
| 本文献已被 维普 等数据库收录！ |
|
