Fluid Inclusion Characteristics of Xiongjiashan Molybdenum Deposit in Jinxi,Jiangxi Province

Combined fluid inclusion microthermometry of Xiong jiashan molybdenum deposit,the results show that Quartz vein at different positions has its own unique characteristics.The salinity of ore-forming fluid is medium salting with medium temperature,and fluid density belongs to intermediate-density input fluid(0.9～1.0g/cm~3),which have the same density of magmatic hydrothermal fluids of previous studies(1.0 g/cm~3),and it formed of the depth of 1.07 kilometers.Its homogenization temperature clearly has two peaks,that corresponding to the phase of molybdenite mineralization with the temperature from 360℃to 475℃.And another peaks corresponding to copper mineralization with the temperature of(160～340℃).