Metallogenic Law of Tungsten Deposit and the Ore Potential in Jixian Area, Tianjin
详细信息
- 责任者：Wang Liying (Tianjin Geological Survey Institute ; Tianjin 300191 ; China) ; Duo Xingfang
- 刊名：Contributions to Geology and Mineral Resources Research
- 出版年：2013
- 卷期：28(3)
- 关键词：钨矿 ; tungsten ores ; 天津 ; Tianjin
- 页码：p.371-377
- 图表：4 illus., 1 table, 10 refs.
- 分类号：1001
- issnNo：ISSN1001-1412
- isbnNo：CN12-1131/P
摘要
Jixian area is a main metal ore area in Tianjin including tungsten,gold,molybdenum,copper,magnese and so on.Tungsten is closely related to magmatism.The tungsten ore hosted rock body is dominated by the late Indisinian intermediate-acidic intrusive body and the deposits are dominated by quartz vein type tungsten deposit.The Yanhe tungsten deposit is a typical one and is investigated in its metallogenic characteristics and regional background.Based on data of geology,mineral resources,geophysical survey,geochemical survey and remote sensing geology the regional tungsten ore prediction model is established and two small target areas are predicted with mineral resource estimated at 50000t.Jixian area is potential for further tungsten ore prospecting.