Geological Characteristic and Mineral Exploration Potential of Lailisigaoer Mo-Cu Polymetallic Orefield
详细信息
- 责任者：Wan Yu (No.7 Geological Party ; BGMERD of Xinjiang ; Wusu 833000 ; China) ; Yuan Yongjiang
- 刊名：Xinjiang Geology
- 出版年：2010
- 卷期：28(4)
- 关键词：钼矿 ; molybdenum ores ; 铜矿 ; copper ores ; 新疆 ; Xinjiang
- 页码：p.448-453
- 图表：3 illus., 4 refs.
- 分类号：1001
- issnNo：ISSN1000-8845
- isbnNo：CN65-1092/P
摘要
The Lailisigaoer Mo-Cu-polymetallic ore field lies in Bolohuolo Palaeozoic island arc. By studying the geology background, geophysical and geochemical characteristic, mineralization characteristics and metallogenesis of the 3 deposits above, the authors draw the conclusion that there is a closed mineralization environment of relative high temperature, high fO2, anhydrous, high pressure. The magma comes from crust and mixed with material of mental. S comes from magma of deep crust or upper mental. Pb comes from the deep crust. The mineralized hydrothermal fluid is mixed by primitive magmatic fluid and Atmospheric water with low-middile temperature. There is a good potential in mineral exploration of porphyry-skarn-magma hydrothermal Mo-Cu-polymetallic deposit in early Carboniferousor or Yanshan Epoch which not yet explored.