• 责任者：Ren Guangli (Xi’an Institute of Geology and Mineral Resources ; Xi’an 710054 ; China) ; Li Jianqiang
• 刊名：Xinjiang Geology
• 出版年：2013
• 卷期：31(4)
• 关键词：铁矿 ; iron ores ; 昆仑山 ; Kunlun Mountains
• 页码：p.318-323
• 图表：2 illus., 3 tables, 29 refs.
• 分类号：1001
• issnNo：ISSN1000-8845
• isbnNo：CN65-1092/P

     libri" size="3">With the propulsion of the geological survey and mineral exploration in west Kunlun metallogenic belt, many iron deposits have been discovered successively in Bulunkou-Zankan regions and distributed in belts. Basing on the theories of metallogenic series of iron deposits and comparing the geological characteristics, host strata, tectonic set- ting and the precision ratings of diagenetic age in the study areas, it concluded that the magnetite deposits and siderite deposits in Bulunkou-Zankan were formed in early Paleozoic and both of them showed good correlations in time-space distributions. The iron deposits were formed through the original sedimentary stage, regional metamorphism- transforma- tion stage and hydrothermal reformation stage. They were belonged to the marine sedimentary-metamorphic metallogen- ic series, which have similar deposit genesis and evolution history of mineralization, and the differences of the sedimen- tary environment and ore-controlling conditions reduced the different ore types.