Tectonic Background of Important Metallogenic Belts in the Southern and Southeastern Tibetan Plateau and Ore Prospecting
详细信息
- 责任者：Xu Zhiqin (State Key Laboratory of Continental Tectonics and Dynamics ; Institute of Geology ; CAGS ; Beijing 100037 ; China) ; Yang Jingsui
- 刊名：Acta Geologica Sinica
- 出版年：2012
- 卷期：86(12)
- 关键词：成矿构造 ; metallotectonics ; 成矿带 ; metallogenic belts ; 青藏高原 ; Qinghai-Tibetan Plateau
- 页码：p.1857-1868
- 图表：6 illus., 30 refs.
- 分类号：1001
- issnNo：ISSN0001-5717
- isbnNo：CN11-1951/P
摘要
The Gangdese, Yarlung Zangbo, Tethys-Himalaya and West Yunnan metallogenic belts located in the southern and southeastern parts of the Tibetan Plateau have important prospecting breakthrough. Tectonic studies of four metallogenic belts and scientific issues related to the resource prospects, the authors propose that the island arc-type porphyry copper / gold mine in the Gangdese metallogenic belt has significant potential prospecting, essential to the study of the eastern Tibet-western Yunnan subduction/ collision type magmatic metallogenic specialization. To determine the relationships between the Tethyan-Himalayan mineralized zone and the Southern Tibet detachment (STD), the authors will focus on the Eocene-Miocene metallogenic specialization of high Sr / Y granite (porphyry) type and prospecting.