| 论喷流沉积(SEDEX)成矿与沉积-改造成矿之对比 |
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| 引用本文： | 肖新建,倪培.论喷流沉积(SEDEX)成矿与沉积-改造成矿之对比[J].地质找矿论丛,2000,15(3):238-245. |
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| 作者姓名： | 肖新建 倪培 |
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| 作者单位： | 南京大学,地球科学系,内生金属矿床成矿作用国家重点实验室,江苏,南京,210093 |
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| 基金项目： | 国家自然科学基金项目!(4973 3 1 2 0 )，地质矿产部项目!( 950 1 1 0 2 -0 3 -0 1 |
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| 摘 要： | 文章主要从矿床产出的构造背景、地质环境、矿床地质－地球化学特征、矿化流体来源及成矿模式等方面，结合长江中下游地区喷流沉积的块状硫的矿床，把国内外一些典型喷流沉积成矿作用与沉积－改造矿床的成矿作用，作一个系统的对比，来探求两种成矿作用之间的关系和区别，以便于指导这两类矿床的找矿工作。
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| 关 键 词： | 喷流沉积 沉积－改造 成矿作用 块状硫化物矿床 |
| 收稿时间： | 2000/3/13 0:00:00 |
| 修稿时间： | 2000/7/10 0:00:00 |
DISCUSSION OF COMPARISON OF METALLOGENY FOR SEDEX AND SEDIMENTARY-REWORK BASE METAL DEPOSITS |
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| XIAO Xin-jian and NI Pei.DISCUSSION OF COMPARISON OF METALLOGENY FOR SEDEX AND SEDIMENTARY-REWORK BASE METAL DEPOSITS[J].Contributions to Geology and Mineral Resources Research,2000,15(3):238-245. |
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| Authors: | XIAO Xin-jian and NI Pei |
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| Institution: | Department of Geosciences, Nanging Ulniversitr State Key Lab of Mi neral Deposit Research, Nanjing 210093, China;Department of Geosciences, Nanging Ulniversitr State Key Lab of Mi neral Deposit Research, Nanjing 210093, China |
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| Abstract: | In this paper,we discussed mainly from the tectonic setting,geological enviroment,geological-geochemical feature,ore fluids and metallogenic model of the sedimentary-exhalative-deposit and sedime ntary-rework-deposit,in order to test the similarity and the difference of the two-type deposit,We compared systemically the two-type deposit combining the researching of the massive sulfide deposit in the middle-lower Yantze river reg ion that we are studying.It is beneficial to exploring this two-type deposit. |
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| Keywords: | deposit sedimentary-exhalative sed imentary-recwork mineralization comparison ore prospecting |
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