Geology and Sulfur Isotope Geochemistry of Lead-Zinc Deposits in Luanchuan District, State w:st="on">Henan Province, China

• 责任者：Duan Shigang (State Key Laboratory of Geological Processes and Mineral Resources ; School of Earth Sciences and Resources ; China University of Geosciences ; Beijing 100083 ; China) ; Xue Chunji
• 刊名：Earth Science Frontiers
• 出版年：2010
• 卷期：17(2)
• 关键词：铅锌矿床 ; lead-zinc deposit ; 硫同位素 ; sulfur isotopes ; 河南 ; Henan Province
• 页码：p.375-384
• 图表：3 illus., 1 table, 26 refs.
• 分类号：1001
• issnNo：ISSN1005-2321
• isbnNo：CN11-3370/P

The Luanchuan district in Henan Province is known as porphyry molybdenum concentrated area in China. The lead-zinc deposits in Luanchuan district are distributed around the Yanshannian porphyry molybdenum intrusions and hosted in a metamorphic sedimentary formation consisting of terrigenous clastic rock and carbonatite of either meso-Proterozoic age (the Guandaokou Group) or neo-Proterozoic age (the Luanchuan Group) ,  which is intruded by neo-Proterozoic (Jinning Stage) gabbro and syenite and Yanshannian acidic porphyries.