///The Shuizhadonggou-Huanglonggou gold deposit of eastern Kunlun orogen is located in the north of the Middle Kunlun fault and controlled by NW-trending structures. On the basis of field work, ore microscopy and electron probe analyses, the authors recognized four metallogenic periods. The Neoproterozoic sedimentary period was a period of initial enrichment of gold. The Early Paleozoic hydrothermal period could be further divided into four ore-forming stages, of which the first was the main gold ore-forming stage. Gold was activated and concentrated again during the third Early Mesozoic hydrothermal period.  Hence the visible gold must have been formed under the condition of the upper greenschist facies.