Abstract: Naerzha Gold Deposit is located at the east part of East Kunlun metallogenic belt.In the gold district,5 gold mineralization belts are discovered and 9 gold ore bodies are delineated.By analyzing ore-forming geologic settings,deposit and district geologic characteristics,ore-controlling factors are discussed.The analysis shows that the ore bodies mainly occur in Upper Permian Gequ Formation; surrounding rock alteration mainly includes sericitization,silicification,pyritization,carbonatization,limonitization,kaolinization and chloritization; and among them,silicification,pyritization and limonitization are closely related to mineralization; fault is the main orecontrolling factor; metallogenic belts and ore bodies are mainly controlled by NWW fault structure.