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金属矿床的成矿流体成分和流体包裹体
Composition of ore forming fluids in metal deposits and fluid inclusion

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卢焕章 1   单强 2  
文摘 自然界中的成矿流体按其主要成分,可分为: (1)岩浆,即形成岩浆矿床的岩浆; (2)以H_2O为主的流体(含NaCl) ; (3)以CO_2为主的流体。地壳中的流体类型很多,只有含一定金属元素含量的,并且达到一定浓度时才称为金属矿床的成矿流体。基于对矿床中流体包裹体和天然成矿流体中金属种类和含量的测定,这些金属矿床的成矿流体按金属元素含量可以分为五组,成矿流体可以来自岩浆、岩浆热液、大气降水、盆地卤水和变质流体等地质环境。
其他语种文摘 Ore forming hydrothermal fluids,consisting largely of silicate melt,H_2O,CO_2 and NaCl,formed most of Earth’s mineral deposits. The ore forming fluids exist as magma,magmatic fluids,meteoric water,seawater,basinal brine,and metamorphic fluids. The metal concentration of the ore forming fluids could be classified into 5 groups according to their geochemical features and metal amounts in the fluids. These were approved by the fluid inclusion and nature ore forming fluids analysis.
来源 岩石学报 ,2015,31(4):1108-1116 【核心库】
关键词 成矿流体 ; 金属元素含量 ; 流体包裹体
地址

1. Science de la terre,University of Quebec, Chicoutimi, G7H 2B1  

2. 中国科学院广州地球化学研究所, 广州, 510640

语种 中文
文献类型 研究性论文
ISSN 1000-0569
学科 地质学
基金 国土资源部公益性行业科研专项经费 ;  中国科学院贵阳地球化学研究所矿床地球化学中国科学院重点实验室基金
文献收藏号 CSCD:5454814

参考文献 共 41 共3页

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引证文献 12

1 柴明春 广西西大明山弄屯铅锌矿床的成矿流体特征及矿床成因指示意义 矿床地质,2015,34(5):948-964
CSCD被引 5

2 许稳 川西自然铜矿床类型及成矿机理浅析 地质科技情报,2016,35(3):112-120
CSCD被引 1

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