Discussion on the Deep Dynamic Mechanism of Gold Mineralization Concentration Area in oft-com:office:smarttags" />Northwestern Jiaodong
详细信息
- 责任者：Niu Shuyin (College of Resources ; Shijiazhuang University of Economics ; Shijiazhuang 050031 ; China) ; Sun Aiqun
- 刊名：Acta Geologica Sinica
- 出版年：2011
- 卷期：85(7)
- 关键词：金矿 ; gold ores ; 构造控制 ; structural controls ; 山东 ; Shandong Province
- 页码：p.1094-1107
- 图表：7 illus., 1 table, 34 refs.
- 分类号：1001
- issnNo：ISSN0001-5717
- isbnNo：CN11-1951/P
摘要
This paper indicates that Au ore intensive district in northwestern Jiaodong is related to deep ore-controlling structures. After experiencing evolution of long stable platform during Paleozoic, the eastern area of North China Platform entered the stage of mantle plume evolution in Yanshanian movement period. This produced an external ore intensive zone containing Jiudian-Xiadian-Dayinggezhuang-Qixia-Rushan deposits surrounding the Laiyang-Laixi mantle plume, and an internal ore intensive zone consisting of Jigezhuang-Sanshandao-Jiaojia-Linglong-Daliuhang-Xiejiazhuang-Quhezhuang deposits. Both ore intensive zones constitute a series of orefield-ore deposits-ore veins assemblages.
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