A Brief Talk on Deep Gold Mineralization in the Xiaoqinling Au Ore Field——By the Example of the Dahu Au Deposit
详细信息
- 责任者：Lu Yaodong (No.2 Institute of Geological Survey and Mineral Exploration ; Henan Bureau of Geology and Mineral Resources ; Zhengzhou 450001 ; China) ; Yang Dongchao
- 刊名：Acta Geologica Sichuan
- 出版年：2013
- 卷期：33(4)
- 关键词：金矿 ; gold ores ; 小秦岭 ; Xiaoqinling Mountains
- 页码：p.412-416
- 图表：3 illus., 5 refs.
- 分类号：1001
- issnNo：ISSN1006-0995
- isbnNo：CN51-1273/P
摘要
The Dahu Au deposit lies in the eastern sector of the east Qinling polymetallic metallogenic zone which is rich in such mineral resources as Au, Ag, Pb, Zn and Cu and so on. The Archean Taihua Rock Group is both source bed and host rock. The Au deposit is controlled by structure and fractured zone. The Yenshanian magmatism was responsible for remobilization, migration and enrichment of Au.