Study of fluid inclusion characteristic and genetic type of the Huachanggou gold deposit, West Qinling Orogen.
西秦岭铧厂沟金矿床流体包裹体特征研究及矿床成因

The Huachanggou gold deposit,Shaanxi Province,is located in the southern edge of Mianlue suture zone of the West Qinling Orogen.It is controlled by a ductile-brittle shear zone and hosted in the Devonian spilite,tuffaceous sericitized phyllite and limestone.The crosscutting relationships and mineral replacement suggest that the ore forming process includes the early,middle and late stages.In the quartz of Huachanggou gold deposit,four types of fluid inclusions(FIs)are identified as CO2-H2O,pure CO2,H2O-solu...