Marine Sand Shale-Hosted Copper Mineralization Model and Geological Correlation: A Case Study of The Dongchuan Copper Mine in Yunnan Province and the Aynak Copper Mine in Afghanistan

详细信息   

• 责任者：Gao Hui (Institute of Mineral Resources ; Chinese Academy of Geological Sciences ; Beijing 100037 ; China) ; Pei Rongfu
• 刊名：Geological Bulletin of China
• 出版年：2012
• 卷期：31(8)
• 关键词：铜矿 ; copper ores ; 云南 ; Yunnan Province
• 页码：p.1332-1351
• 图表：4 illus.,2 tables, 66 refs.
• 分类号：1001
• issnNo：ISSN1671-2552
• isbnNo：CN11-4648/P

摘要

According to the temporal and spatial distribution and the economic characteristics of the marine sand shale-hosted copper deposits and the geological background and sedimentary environment analysis of their mineralization, the authors made typical deposit analysis and geological characteristics correlation of the Dongchuan-Yimen copper mineralization belt in Yunnan Province of China and the Aynak copper orefield（belt）in Afghanistan. The origin of the marine sand shale-hosted copper deposit was analyzed and discussed. Based on those results, the authors further elaborated in depth the consistency of marine sand shale-hosted copper mineralization and the super ancient continental events as well as the derivative mineralization.