| 徐卫东,王兴保,李生全,李新辉.新疆若羌县大青山金矿构造控矿特征[J].地质与勘探,2006,(1):34-37 |
| 新疆若羌县大青山金矿构造控矿特征 |
| DAQINGSHAN GOLD DEPOSIT IN RUOQIANG COUNTY, XINJIANG |
| 投稿时间：2005-01-18 修订日期：2005-04-05 |
| DOI： |
| 中文关键词: 新疆 大青山 金矿 构造控矿 |
| 英文关键词: Xinjiang, Daqingshan, gold deposit, structure control of mineralization |
| 基金项目: |
| 徐卫东 王兴保 李生全 李新辉 |
| [1]中国地质大学,北京100083 [2]中国冶金地质勘查工程总局西北地勘院,西安710061 |
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| 全文下载次数: 1568 |
| 中文摘要: |
| 大青山金矿是产于石炭系炭质岩系中的石英脉型金矿.条带状构造是该地区石英脉型金矿的主要找矿标志之一,也是多期次成矿的表现形式.构造在矿床形成过程中起到了极为重要的作用,具强隔水性特征的炭质板岩中的劈理构造是重要的运矿构造,晚于劈理、倾角小于劈理的北东东向逆断层是矿床的容矿构造.脉动式构造运动促成多期成矿作用的叠加形成条带状石英脉矿体. |
| 英文摘要: |
| Daqingshan gold deposit is a Carboniferous carbonaceous- rock -hosted quartz vein type. Banded structures are clue to find quartz vein type gold deposit in this area, and representation of the multi - stage mineralization. Structures play an important role in the formation of the Daqingshan gold deposit. The cleavage in water - resisting carbonaceous slate is an important ore - moving structure. NEE reverse faults formed late than cleavage with low - angle obliquity is the ore - hosting structures. Pulse tectonic movements caused superposition of multi - stage mineralization, forming banded quartz vein ore bodies. |
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