Youfanghe Altered Rock Type Au Deposit, Baoshan, Yunnan Province
详细信息
- 责任者：Zhang Daming (Geological Team 820 ; Yunnan Bureau of Geology ; Mineral Resources & Exploration ; Yuxi 653100 ; China) ; Li Xianqi
- 刊名：Yunnan Geology
- 出版年：2009
- 卷期：28(1)
- 关键词：金矿 ; gold ores ; 云南 ; Yunnan Province
- 页码：p.22-27
- 图表：1 illus., 3 refs.
- 分类号：1001
- issnNo：ISSN1004-1885
- isbnNo：CN53-1041/P
摘要
The Orebodies V1 and V2 exist in the ductile shear belt, fragmentation belt of Middle Proterozoic Gaoligongshan Group 2nd Member 2nd Bed. The occurrence form of orebody is controlled by the horizon, ductile shear belt and lithological character. The distribution in space is related to the development degree of ductile shear belt. The form, occurrence and scale of orebody are determined by the development degree of ductile shear belt, which becomes wider towards the deeper part. The component distribution is even. The metallogenesis is related close with the shear belt, which belongs to the Au deposit of altered rock type.