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黔西南赖子山背斜地区金矿构造控矿规律研究
- 作者：
- 赵明峰|罗建均|陆建宝|周克林|王伟
- 作者单位：
- 贵州省地质矿产勘查开发局117地质大队|贵州省地质矿产勘查开发局117地质大队|贵州省地质矿产勘查开发局117地质大队|贵州省地质矿产勘查开发局117地质大队|贵州省地质矿产勘查开发局117地质大队
基金项目：
- 贵州省地质矿产勘查开发局地质科研项目（黔地矿科合〔2021〕08号）;中国地质调查局地质调查项目（DD20190159-30）
详细信息：
- 作者简介：
- 赵明峰（1987—）,男,高级工程师,从事区域矿产地质调查工作;E-mail:807266565@qq.com
- 通讯作者：
- 罗建均（1985—）,男,高级工程师,从事地质矿产勘查及研究工作;E-mail:1136815496@qq.com
- PDF下载
Study on the regularity of tectonic control of gold deposits in Laizishan anticline area of Southwest Guizhou
- English Author：
- The 117 Geological Team,Guizhou Bureau of Exploration and Development of Geology and Mineral Resources|The 117 Geological Team,Guizhou Bureau of Exploration and Development of Geology and Mineral Resources|The 117 Geological Team,Guizhou Bureau of Exploration and Development of Geology and Mineral Resources|The 117 Geological Team,Guizhou Bureau of Exploration and Development of Geology and Mineral Resources|The 117 Geological Team,Guizhou Bureau of Exploration and Development of Geology and Mineral Resources
- Unit：
- 摘要
- 在线预览
- 参考文献
摘要:
赖子山背斜地区是贵州册亨—望谟金矿集区的重要组成部分,该地区已发现一处超大型金矿床和多处小型金矿床或金矿点,目前该区仍然具有很好的找矿前景。通过系统总结地质特征和金矿构造控矿规律,认为赖子山背斜地区具有明显的三级构造控矿特点,深源成矿流体的运移及富集与三级构造的关系密切,晚古生代的隐伏同生断裂＋区域性赖子山背斜、层间滑脱构造＋矿床级的断裂、褶皱组成的构造系统对金矿的形成具有明显的控制作用,并建立了赖子山背斜地区的构造控矿模式。
关键词:
赖子山背斜;金矿;控矿构造;成矿流体;三级构造;黔西南
Abstract:
The Laizishan anticline area is an important part of the Ceheng-Wangmo high gold concentration area in Guizhou province.In the area,a super large gold deposit and many small gold deposits and gold spots are dis-covered.At present,the area still has a good prospecting prospect.This paper systematically summarizes the geological features and tectonic ore control law and points out that Laizishan anticline area has obvious three-stage tectonic ore control characteristics,and that the migration and enrichment of deep-sourced ore-forming fluids are closely related to the three-stage tectonics.The tectonic system composed of hidden syngenetic faults of late Paleozoic＋regional Laizishan anticline,interlaminar slip structure＋mineral-grade faults and folds has an obvious control effect on gold deposit formation.The study established the ore-controlling model of the Laizishan anticline area.
Keywords:
Laizishan anticline;gold deposit;ore-controlling tectonics;ore-forming fluid;three-stage tectonics;Southwest Guizhou