SOME PROBLEMS IN THE GENESIS STUDY OF GOLD DEPOSITS

The source of ore-forming fluid is the key object for genesis study of gold deposits It is the infiltrating hydrothermal fluid,other than magmatic hydrothermal or meteoric water as the traditional understanding,that plays a leading role in mineralization As to the precipitation mechanism of gold,the mixture of fluids and the interaction between fluid and surrounding rocks are more important than the reduction of temperature and pressure of fluid