A Study of the Connection of Faults and Metallogenic Belts between Erenhot Region, China and South Gobi, Mongolia
详细信息
- 责任者：Yu Xuezhong (School of Earth Sciences and Resources ; China University of Geosciences ; Beijing 100083 ; China) ; Xue Chunji
- 刊名：Earth Science Frontiers
- 出版年：2011
- 卷期：18(2)
- 关键词：多金属矿 ; polymetallic ores ; 成矿带 ; metallogenic belts ; 构造控制 ; structural controls ; 内蒙古 ; Inner Mongolia
- 页码：p.231-241
- 图表：10 illus., 1 table, 14 refs.
- 分类号：1001
- issnNo：ISSN1005-2321
- isbnNo：CN11-3370/P
摘要
Since many porphyry copper deposits have been discovered in south Gobi of Mongolia, recently a series of research and exploration work has been done in the Erenhot-Dongwuqi region. According to the comparative study of aeromagnetic characteristics, remote sensing images and some bouguer gravity anomaly in some areas, the authors demonstrate that Erenhot-Dongwuqi region and South Gobi form different and independent tectonic units. The northwestern border of Erenhot-Dongwuqi region is the NE-strike Zongbayin-Toudaoqiao -Elunchun fault. The South Gobi polymetallic metallogenic belt controlled by the Zongbayin fault extends in the direction of northeast, which not belongs to the same metallogenic belt as Erenhot-Dongwuqi region. Therefore, Erenhot-Dongwuqi region should have unique metallogenic regularity and conditions.
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