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Wang L.J.,Non ferrous Metal Resources Geological Surrey | Wang J.B.,Non ferrous Metal Resources Geological Surrey | Wang Y.W.,Non ferrous Metal Resources Geological Surrey | Long L.L.,Non ferrous Metal Resources Geological Surrey
Yanshi Xuebao/Acta Petrologica Sinica | Year: 2015

Central Sn-Cu orebody of old area and As-Cu orebody of east old area are the mineralized center of Dajing deposit. From the center to the brim, the homogenition temperature and salinity are degression and from Sn-Cu orebody evolvede gradually Sn orebody of late phase and Cu-Pb-Zn-Ag orebody. The fluid that rich in Sn and rich in Cu are different origin in old area of Dajing deposit. This reflect that there are more than ore mineralized center. The fluids come from different mineralized center and period mineralize in same space. The forming-fluid from joint vein orebody in forecast area in northwestward of Dajing deposit western is not the same completely with Dajing deposit and It shows totality the fluid characteristic of high temperature-salinity and boiling of porphyre type deposit. So we infer that the orecast area in peripheral of Dajing deposit mainly is the other one of mineralized center and texisten new mineralize type of porphyre orebody in its deep. Source

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