成矿流体活动的地球化学示踪研究综述

成矿流体活动的地球化学示踪是近年来流体地球化学研究的一个新趋势。通过流体来源示踪、运移示踪和定位示踪可以追溯流体活动的全过程，对恢复流体活动历史、演化历程具有积极意义。对成矿流体活动的地球化学示踪方法进行了一定的总结，对人们常用的地球化学示踪方法－－同位素地球化学示踪、无素地球化学示踪、包裹体地球化学示踪及气体地球化学示踪的研究现状进行了综述。

REVIEW ON THE GEOCHEMICAL TRACING OF MINERALIZING FLUID

This article introduces some methods of ore-forming fluid s geochemical tracing.With the isotope geochemical tracing method,one may trace the sources of minerogenesis and diagenesis, and infers to the geochemical feature of the sources.With using the isotope s similar chemical property,on the other hand, one may trace the physicochemical condition and evolved process of minerals with isotopic fraction law and isotopic comosition of minerals when they begin to form.Here we mainly talk about the isotopic tracing of H,O,C,Si,Cl,Pb,Sr,B,Re-Os,Lietc.Rare earth elements are produced by mantle melting,basalt melting , ssimilation,differentiation,the interaction between carbonatite and H2O and CO2.They are also good tracer used to study immiscibility fluid.Other trace elements are also very important to trace the geochemical process of diagenesis and depositing.
The study of fluid inclusion has become the important method by which people obtain the infromation on fluid acting process and fluid property evolution because one may get the sources of mineralizing fluid,fluid s physicochemical parameters,fluid s thermal and dynamic process.Recently,with the noble gas isotope tracing, it has become a new trend of geochemical research.It is important to identify the source of oil,natural gas,and hydrothermal fluid.