The Genesis and Factor of Ore Control of Siguangping Sn Deposit in Lianghe, Yunnan

• 责任者：Wang Hong (Beiya Branch ; Yunnan Au Mining Company (Group) ; Xiyi 671507 ; China) ; He Zhi
• 刊名：Yunnan Geology
• 出版年：2010
• 卷期：29(2)
• 关键词：锡矿 ; tin ores ; 云南 ; Yunnan Province
• 页码：p.149-151
• 图表：6 refs.
• 分类号：1001
• issnNo：ISSN1004-1885
• isbnNo：CN53-1041/P

The Sn deposit is in the S part of Tengchong-Lianghe ore concentration area in W Yunnan, in the E outer contact of Lailishan composite granite body, which is formed in the postmagmatic pneumatolism-high T hydrothermal metallogenesis stage. There is the later low T wood tin-cassiterite-opal deposit. The metallogenesis is strictly controlled by the granite and structure.