• 责任者：Dai Junzhi (Northwest Bureau of Geological Exploration of Nonferrous Metals ; Xi’an 710054 ; China) ; Li Yongqin
• 刊名：Geological Bulletin of China
• 出版年：2011
• 卷期：30(11)
• 关键词：铜矿 ; copper ores ; 喷流矿床 ; exhalative deposit ; 沉积—改造型矿床 ; sedimentary-reformation deposit ; 陕西 ; Shaanxi Province
• 页码：p.1794-1801
• 图表：5 illus., 1 plate, 2 tables, 12 refs.
• 分类号：1001
• issnNo：ISSN1671-2552
• isbnNo：CN11-4648/P

Jiuzigou deposit is a newly discovered copper deposit in the Fengxian-Taibai Pb-Zn polymetallic ore district. Siliceous, silicified limestone and quartz-calcite are the main mineralization types. Ore bodies in layered, stratoid and lenticular forms are in conformable contact with the host rocks and cut by late quartz-calcite veins, forming rich ore bodies. Combining geological features with geochemical characteristics, the authors hold that this ore deposit is of the SEDEX-rebuilt type. The Jiuzigou deposit and other ore deposits in this region constitute a typical SEDEX element zoning model.