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刘智刚,张爱奎,夏友河,刘永乐,张培青,刘国燕.青海祁漫塔格那西郭勒BIF型铁矿床特征及意义[J].地质通报,2017,(10):1841-1849.
青海祁漫塔格那西郭勒BIF型铁矿床特征及意义    点此下载全文
刘智刚1  张爱奎1  2  夏友河1  刘永乐1  张培青1  刘国燕1
1. 青海省第三地质矿产勘查院, 青海 西宁 810012;
2. 中国地质大学 (北京)
地球科学与资源学院, 北京 100083
基金项目:国土资源部公益性行业科研专项经费项目《青海省祁漫塔格整装勘查区关键科学技术难题研究与示范项目》(编号:201411025)和青海省科技厅重大科技专项《柴达木盆地南北缘成矿系统与勘查开发示范》(编号:2016-SF-A3)
DOI:
摘要:
      那西郭勒铁矿床位于青海省西部祁漫塔格成矿带,矿床特征与苏必利尔型BIF铁矿类似,是祁漫塔格成矿带近年来新发现的成矿类型。那西郭勒铁矿床产于古元古界,这在中国比较少见。该矿床的发现不仅丰富了中国铁矿成矿类型,带动了祁漫塔格乃至青海省铁矿的勘查,而且对于区域地质环境及构造演化研究具有重要意义。
关键词:苏必利尔型BIF铁矿  矿床特征  发现意义  祁漫塔格  青海
Characteristics and significance of the Naxiguole BIF-type iron ore deposit in Qimantag Mountain, Qinghai Province    Download Fulltext
LIU Zhigang1  ZHANG Aikui1  2  XIA Youhe1  LIU Yongle1  ZHANG Peiqing1  LIU Guoyan1
1. Qinghai Third Survey Research Institute, Xining 810012, Qinghai, China;
2. School of Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China
Fund Project:
Abstract:
      The Naxiguole iron ore deposit lies in the Qimantag metallogenic belt in western Qinghai Province. The deposit is similar to the superior type BIF iron ore deposit, and it is a newly discovered metallogenic type deposit in the Qimantag metallogenic belt. On the basis of summarizing ore deposit geological background and deposit characteristics, the authors made a preliminary discussion on the significance of the discovery of this deposit. The Naxiguole iron ore deposit was formed in Lower Proterozoic, which is rela-tively rare in China. The discovery of the Naxiguole iron ore deposit not only enriches China's iron ore mineralization type and guides the iron ore exploration in Qimantag area and even in the whole Qinghai Province, but also has great significance for the study of regional geological environment and tectonic evolution.
Keywords:superior-type iron ore deposit  deposit characteristics  significance of the discovery  Qimantag  Qinghai
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