地壳中的成矿地质流体体系  

ORE-FORMING FLUID SYSTEMS IN CRUST

作　　者：刘建明[1] 储雪蕾[1] 刘伟[1] 孙世华[1] 覃功炯[1] 常旭[1] 

机构地区：[1]中国科学院矿物资源探查研究中心,北京9701信箱100101

出　　处：《地球物理学进展》1997年第1期31-40,共10页Progress in Geophysics

基　　金：国家自然科学基金委主任基金!49453003

摘　　要：本文论述了地质流体研究的学科前缘性．认为地壳中可划分出六大类不同的成矿地质流体体系：（1）与大陆地壳中─酸性岩浆热事件有关的热液流体体系（2）与海底基性火山活动有关的热浪喷流派体体系（3）与海相沉积盆地演化有关的盆地流体体系（4）与区域变质作用有关的变质流体体系（5）与地幔排气过程有关的深部流体体系（6）与大型剪切带的发生演化有关的流体体系并简要讨论了每个成矿流体体系的发生、演化、特征和成矿作用．Research on geofluids in crust is one of the important frontal subjects in geosciences. In the present paper, ore-forming geofluids in crust were classified into six fluid systems:1. ore-forming fluid-system in connection with acid-intermediate magmatic activity in continental crust,2. ore-fprming fluid-system in connection with submarine basic magmatic activity;3. basin fluid system in connection with scdimentary basin evolution;4. metamorphic fluid system in connection with regional metamorphism;5. mantle fluid system produced by mantle degassing;6. ore-forming fluid-system in connection with large shear zone.The occurrence, evolution, main features, and ore-forming processes of each fluid systems were brieny discussed.

关 键 词：地质流体 流体体系 热液成矿 地壳 成矿 

分 类 号：P611.1[天文地球—矿床学]