摘要
Objective Hydrothermal zircon is altered by hydrothermal fluids and sometimes shows"hydrothermal mineral"characteristics.Studying hydrothermal zircon in gold deposits can help understand the origins of the gold mineralization.The Hf isotope composition of zircon can be used to determine the properties of the original rock.
基金
funded by the National Nature Science Foundation of China (grant No. 41672070)
Hebei key R & D project (grants No. 19224205D)
Hebei Hydraulic Science and technology program (grants No. 2018-68)