Geology Background of Lianhuashan Ag-Cu Deposit in Tuquan County, Inner Mongolia

详细信息   

• 责任者：Xiao Bingjian（No.7 Institute of Geology and Mineral Resources of Shandong Province ; Linyi 276006 ; China） ; Wang Weide
• 刊名：Geology and Prospecting
• 出版年：2008
• 卷期：44(1)
• 关键词：银矿 ; silver ores ; 铜矿 ; copper ores ; 内蒙古 ; Inner Mongolia
• 页码：p.26-30
• 图表：7 illus., 6 tables, 10 refs.
• 分类号：1001
• issnNo：ISSN0495-5331
• isbnNo：CN11-2043/P

摘要

Based on analyses of petrochemistry, rare elements, rare earth elements and isotope elements, geology background of Lianhuashan Ag-Cu deposit is discussed. The deposit is located in a stretch region of back arc produced by subduction of Pacific Ocean plate to Asia plate. It is considered that Lianhuashan Ag-Cu deposit is a middle-high temperature hydrothermal deposit formed in a relative close and reduction environment, and by repeated calc-alkaline intrusive coming from upper mantle and lower crust.