摘要
流体广泛存在于剪切带中，在剪切带中汇集，常以通道式运移；流体的渗透和流动引起剪切带的成分变异和体积亏损；剪切带中的流体往往携带大量成矿物质而成为成矿流体，金矿的形成与流体关系密切；随着变形机制、构造环境的变化。
There are a large volume of fluid in shear zones.The fluid concentrates in shear zones,and transports in the passages.The permeation and flow of the fluid cause compositinal variation and volume loss in shear zones.The fluid of shear zones often becomes ore forming fluid because of carrying a lot of ore forming materials.Gold deposits are closely related to fluids.With the variations of strain mechanism and tectonic setting,ore forming fluid boils,leading to the formation of gold deposits in shear zones.
出处
《地质科技情报》
CAS
CSCD
北大核心
1997年第4期69-73,共5页
Geological Science and Technology Information
基金
国家自然科学基金
