Characteristics of Sulfide Minerals in Dongmozhazhua Lead-Zinc Deposit, oft-com:office:smarttags" />Qinghai Province, and Their Genetic Significanceoft-com:office:office" />

• 责任者：Cong Yuan (Institute of Land Resources and High Techniques ; China University of Geosciences ; Beijing 100083 ; China) ; Chen Jianping
• 刊名：Geoscience
• 出版年：2010
• 卷期：24(1)
• 关键词：铅锌矿床 ; lead-zinc deposit ; 硫化物矿床 ; sulfide deposit ; 青海 ; Qinghai Province
• 页码：p.42-51
• 图表：7 illus., 7 tables, 16 refs.
• 分类号：1001
• issnNo：ISSN1000-8527
• isbnNo：CN11-2035/P

The Dongmozhazhua ore deposit is a new large-size lead-zinc deposit in the south of oft-com:office:smarttags" />Qinghai Province. Based on a considerable number of polished ore sections as well as massive spectrum and electron micro- probe analyses, the systematic study on ore minerals is finished.  The results show that the ore mineral is intermediate-temperature hydrothermal mineral association. Wall rock alteration is intermediate-temperature alteration. Sulfide isotope has the characteristic of the sulfides isotope in massive sulfide deposit. Therefore, the Dongmozhazhua lead-zinc deposit has characteristics of the multi-stage and superimposed metallization.oft-com:office:office" />