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《PROGRESS IN GEOPHYSICS》 1997-01
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ORE-FORMING FLUID SYSTEMS IN CRUST

Liu Jianming; Chu Xuelei; Liu Wei; Sun Shihua; Chang Xu (Research Center of Mineral Resources Exploration, CAS, 100101 Beijing, P.O.Box 9701)  
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.
【Fund】: 国家自然科学基金委主任基金!49453003
【CateGory Index】: P54
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