| 成矿热液分类兼论岩浆热液的成矿效率 |
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| 引用本文： | 张德会,金旭东,毛世德,王丽丽.成矿热液分类兼论岩浆热液的成矿效率[J].地学前缘,2011,18(5):90-102. |
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| 作者姓名： | 张德会 金旭东 毛世德 王丽丽 |
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| 作者单位： | 1. 地质过程与矿产资源国家重点实验室；中国地质大学（北京）地球科学与资源学院,北京100083
2. 浙江省地质勘查局第三地质大队／浙江省核工业二六九地质大队,浙江金华,321017 |
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| 基金项目： | 全国危机矿山接替资源找矿项目(20109903); 国家自然科学基金项目(40573033);国家自然科学基金重大计划项目(90914002); 中国地质调查局地质调查工作项目(1212011121101) |
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| 摘 要： | 根据流体中H2O、CO2、NaCl三组分的相对含量,结合H2O-NaCl体系临界压力和石盐融化曲线温度,可以将地壳中的成矿流体分为5类：大气降水、海水、盆地卤水、变质流体和岩浆流体。这种基于地壳环境中普遍存在的三元系结合流体临界性和石盐融化温度的分类,对于理解地壳中沿地温地压梯度流动流体的多样性和流体混合与不混溶具有重...
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| 关 键 词： | 岩浆热液 流体地球化学 金属成矿学 成矿效率 |
The classification of ore-forming fluid and the efficiency of ore formation of magmatic hydrothermal solution |
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| Zhang Dehui,Jin Xudong,Mao Shide,Wang Lili .State Key Laboratory of Geological Processes , Mineral Resources,School of Earth Sciences , Resources,China University of Geosciences,Beijing ,China.The classification of ore-forming fluid and the efficiency of ore formation of magmatic hydrothermal solution[J].Earth Science Frontiers,2011,18(5):90-102. |
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| Authors: | Zhang Dehui Jin Xudong Mao Shide Wang Lili State Key Laboratory of Geological Processes Mineral Resources School of Earth Sciences Resources China University of Geosciences Beijing China |
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| Institution: | Zhang Dehui1,Jin Xudong2,Mao Shide1,Wang Lili1 1.State Key Laboratory of Geological Processes and Mineral Resources,School of Earth Sciences and Resources,China University of Geosciences(Beijing),Beijing 100083,China 2.The 3rd Geological Party,Zhejiang Bureau of Geology and Mineral Exploration and Development/ The 269th Geological Party of Nuclear Industry of Zhejiang,Jinhua 321017,China |
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| Abstract: | Ore-forming fluids are divided into meteoric,seawater,basinal settings,metamorphic and magmatic fluids,according to the contents of H2O,CO2 and NaCl phase components,as well as the critical pressure and halite melt-curve-temperature in the H2O-NaCl system.This kinds of classification has a great value in understanding the variety of flowing fluids along geothermal and geopressure gradient,and fluid mixing and unmixing in the earth's crust.Compared with other hydrothermal fluids,the magmatic hydrothermal flu... |
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| Keywords: | hydrothermal fluid fluid geochemistry metallogeny efficiency of ore formation |
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