| 陈喜峰,彭润民.主导东升庙矿床形成超大型矿床的地质构造因素特征分析[J].地质找矿论丛,2008,(3):182-186 |
| 主导东升庙矿床形成超大型矿床的地质构造因素特征分析 |
| ANALYSIS ON THE GEOLOGICAL STRUCTURAL FACTORS LEADING TO THE DONGSHENGMIAO SUPER-LARGE DEPOSIT |
| 投稿时间：2007-04-16 |
| DOI：10.6053/j.issn.1001-1412.2008.3. 002 |
| 中文关键词: 东升庙多金属硫铁矿床 超大型矿床 地质构造条件 内蒙古自治区 |
| 英文关键词:Dongshengmiao super-large ore deposit geological structural condition Inner Mongolia |
| 基金项目:中国地质大学地质过程与矿产资源国家重点实验室科学基金(编号:GPRM0747);国家科技支撑计划重大项目课题(编号:2006BAB0109);国家重点基础研究发展计划项目(编号:2006CB403503)联合资助 |
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| 中文摘要: |
| 东升庙超大型多金属硫铁矿床为赋存于中元古界狼山群内的典型热水沉积矿床,形成于狼山—渣尔泰山中元古代裂陷槽构造环境。控制其形成超大型矿床的主要因素为:①有利的区域地质构造背景;②具高丰度成矿元素的矿源层;③封闭性极好的成矿环境;④同沉积期构造热事件的发生;⑤良好的保存条件。 |
| 英文摘要: |
| Dongshengmiao super-large polymetallic sulfur deposit is genetically hydrothermal sedimentation type,occurred in the Langshan group which located in the western part of northern margin of north China platform and formed in the Langshan-Zhaertai Mesoproterozoic Aulacogen tectonic environment.The systematic studies show the major factors leading to the Dongshengmiao super-large ore deposit as follows:①the favorable regional geological structural setting;②the high abundance of ore-forming element in source bed;③ the excellent sealing ability and stability of mineralization environment;④the tectonic-thermal event in the sedimentary mineralization process;⑤the excellent conservation conditions.The regularities which are obtained in this study can provide some new informations and ideas for the study of the geological structural conditions of mineralization of(super) large ore deposits. |
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