| 云南金顶铅锌矿床构造演化及矿化富集规律初探 |
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| 引用本文： | 吴淦国 吴习东. 云南金顶铅锌矿床构造演化及矿化富集规律初探[J]. 地球科学, 1989, 14(5): 477-486 |
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| 作者姓名： | 吴淦国 吴习东 |
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| 作者单位： | 中国地质大学(吴淦国)，中国地质科学院地质力学研究所(吴习东) |
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| 摘 要： | ![]()
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| 关 键 词： | 铅锌矿床 构造演化 矿化 推覆构造 |
A PRELIMINARY STUDY ON THE TECTONIC EVOLUTION AND THE MINERALIZATION REGULARITY OF THE JIN-DING LEAD-ZINC DEPOSIT, YUNNAN PROVINCE |
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| Wu Ganguo. A PRELIMINARY STUDY ON THE TECTONIC EVOLUTION AND THE MINERALIZATION REGULARITY OF THE JIN-DING LEAD-ZINC DEPOSIT, YUNNAN PROVINCE[J]. Earth Science-Journal of China University of Geosciences, 1989, 14(5): 477-486 |
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| Authors: | Wu Ganguo |
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| Abstract: | ![]()
On basis of the analysis of tectonic deformation, this article demonstratescharacteristics of the tectonic initiation and the tectonic evolution of the Jinding lead-zinc deposit,studies the regularity of mineralization concentration,and proposes the model of mineralization process on the metallogenic elements and their preliminary concentration during the sedimentary formation. And the filtration of the ground thermal brine and the atmospheric water nearby the faulted zone caused the mineralizing materials to move and concentrate in sandstone and breccias with high porosity and high permeability and in the tectonic exfoliation belt, which are controlled by the thrust-nappe and dome structures. |
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| Keywords: | lead-zinc deposit tectonic evolution thrust-nappe structure metal-logenic field structure Yunnan province |
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