| 核幔成矿物质与地幔热柱多级演化成矿 |
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| 引用本文： | 牛树银,孙爱群,王宝德,马宝军,张建珍,王铮,李斌,王善飞,赵荣欣,武际春.核幔成矿物质与地幔热柱多级演化成矿[J].山东国土资源,2012,28(12):1-6,79. |
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| 作者姓名： | 牛树银 孙爱群 王宝德 马宝军 张建珍 王铮 李斌 王善飞 赵荣欣 武际春 |
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| 作者单位： | 石家庄经济学院资源学院，中国地质大学（北京）地球科学与资源学院;石家庄经济学院资源学院;石家庄经济学院资源学院;石家庄经济学院资源学院;石家庄经济学院资源学院;石家庄经济学院资源学院;石家庄经济学院资源学院;山东黄金集团有限公司;山东黄金集团有限公司;山东黄金集团有限公司 |
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| 基金项目： | 公益性行业科研专项经费项目“我国典型金属矿科学基地研究”(200911007);中国地质调查局危机矿山研究(20089948,20109901)项目资助 |
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| 摘 要： | 研究认为金等成矿物质主要来自核-幔源区,以气态-气液混合态、含矿流体的形式,通过地幔热柱→地幔亚热柱→幔枝构造→有利构造扩容带,迁移到幔枝构造外围的韧脆性剪切带、侵入岩体的内、外接触带、各种脉岩与围岩的接触带等有利部位集聚成矿,并构成矿田→矿床→矿体(脉)的有序排列组合,表现出不同的矿床类型。因此,应侧重研究构造成矿控矿作用,以指导新一轮地质找矿和矿产资源评价。文中还举例分析了胶西北焦家断裂与三山岛断裂的交切关系及其控矿作用。
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| 关 键 词： | 成矿物质 成矿作用 地幔热柱 幔枝构造 控矿构造 |
Metallogenic Material of Core-mantle and Metallogenic Materials of Multiple Evolution of Mantle Plume |
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| NIU Shuyin,SUN Aiqun,WANG Baode,MA Baojun,ZHANG Jianzhen,WANG Zheng,LI Bin,WANG Shanfei,ZHAO Rongxin and WU Jichun.Metallogenic Material of Core-mantle and Metallogenic Materials of Multiple Evolution of Mantle Plume[J].Land and Resources in SHANDONG Province,2012,28(12):1-6,79. |
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| Authors: | NIU Shuyin SUN Aiqun WANG Baode MA Baojun ZHANG Jianzhen WANG Zheng LI Bin WANG Shanfei ZHAO Rongxin and WU Jichun |
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| Institution: | NIU Shuyin1,2,SUN Aiqun1,WANG Baode1,MA Baojun1,ZHANG Jianzhen1,WANG Zheng1,LI Bin1,WANG Shanfei3,ZHAO Rongxin3,W4U Jichun3 (1.Resources College of Shijiazhuang University of Economics,Hebei Shijiazhuang 050031,China;2.College of Earth Science and Resources of China University of Geosciences(Beijing),Beijing 100083,China;3.Shangdong Gold Group Limited Corporation,Shandong Jinan 250100,China) |
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| Abstract: | The studies indicate that the metallogenic materials mainly comes from the core-mantle areas of the earth in the form of gaseous-gas-liquid mixed state-ore-bearing fluid. They migrated to the ductile-brattle zones, intruded internal and external contact zones of intrusives, contact zones between dykes and country rocks and formed mineral resources through mantle plumes to sub-mantle plumes and mantle branch structures, favorable tectonic extension zones. Ordered combination of ore fields, deposits and orebodyies(veins ) of different deposit types have been formed as well. Therefore, tectonic ore-forming and ore-controlling should be paid more attention in order to guide the new round of geological prospecting and mineral resources evaluation. Cross cutting relation of Jiaojia fault and Sanshandao fracture in northwest Shandong Peninsula and its ore-controlling have been analyzed in this paper. |
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| Keywords: | Metallogenic materials metallogenesis mantle plume mantle branch structures ore-controlling structures |
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