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| 云南个旧市卡房矿田新山花岗岩侵位机制与成矿关系初探 | |
| 引用本文： | 赵晶晶,方维萱,郭玉乾,马铭嘉.云南个旧市卡房矿田新山花岗岩侵位机制与成矿关系初探[J].矿产与地质,2011,25(1):53-58. |
| 作者姓名： | 赵晶晶 方维萱 郭玉乾 马铭嘉 |
| 作者单位： | 1. 昆明理工大学国土资源工程学院,昆明,650093;有色金属矿产地质调查中心北京资源勘查技术中心,北京,100012 2. 有色金属矿产地质调查中心北京资源勘查技术中心,北京,100012 3. 昆明理工大学国土资源工程学院,昆明,650093 |
| 基金项目： | 科技部科研院所技术开发研究专项资金项目《危机矿山元素综合查定和可利用性评价技术》(2008EG115074) |
| 摘 要： | 文章综合了前人对花岗岩侵位机制的研究,对花岗岩几种重要的侵位机制进行了详述.在此基础上结合野外工作和实践,从围岩蚀变、流体运移、断裂控制等几个方面对云南个旧新山花岗岩体的侵位机制类型进行了综合分析,认为新山花岗岩体侵位机制类型属于岩浆底拱作用,新山矿段内形成的矿床主要有接触带铜锡多金属矿床、层脉状铜锡矽卡岩硫化矿床、变... |
| 关 键 词： | 花岗岩 侵位机制 围岩蚀变 新山花岗岩体 |
Study on Xinshan granite emplacement mechanism and metallogenic relationship of Kafang ore field in Gejiu,Yunnan |
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| ZHAO Jing-jing,FANG Wei-xuan,GUO Yu-qian,MA Ming-jia.Study on Xinshan granite emplacement mechanism and metallogenic relationship of Kafang ore field in Gejiu,Yunnan[J].Mineral Resources and Geology,2011,25(1):53-58. | |
| Authors: | ZHAO Jing-jing FANG Wei-xuan GUO Yu-qian MA Ming-jia |
| Institution: | ZHAO Jing-jing1,2,FANG Wei-xuan1,GUO Yu-qian2,MA Ming-jia1(1.Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming 650093,China,2.Beijing Technology Center of Resource Exploration,China Non-ferrous Metals Resource Geological Survey,Beijing 100012,China) |
| Abstract: | The research of emplacement mechanism of granite is an important aspect of granite research in recent years.This paper combined the predecessors' research of emplacement mechanism of granite,discussed several important emplacement mechanisms in details.On the basis of this,with field work and practice,the author carried out a comprehensive analysis from the wall rock alteration,fluid movement,and fracture control in emplacement mechanism types of Xinshan granite in Gejiu,Yunnan.The author holds that the emp... |
| Keywords: | granite emplacement mechanism wall rock alteration Xinshan granite body |
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