Xingfengshan gold deposit in Hunan Province Longhui County,which is located in Baimashan-Longs-han east-west tectonic belt and Gutaishan-Xinning south-north tectonic belt junction place, is a typical quartz fine vein belt type gold deposit.Based on the study of geological characteristics, through the features of ore bodies, mineral components , mineralization process analysis and research, etc, this paper puts forward the deposit metallogenic model.The ore formation mainly experienced four stages: the first stage, the primary source bed formation in Qingbaikouan Period , the second stage, regional deep tectonic, metamorphism phase, gold element gathered, decomposition, combining, oxidation,reduction,precipitation,recycle,form mineralization enrichment layer,the third stage,multi-phase magmatic activity,metallogenic hydrothermal formation,fracture tectonic activities,form migration channel,the fourth stage,magmatic activity,old fracture resurrection,new fracture generate,gold enrichment.%杏枫山金矿床位于湘中白马山—龙山东西向构造带与古台山—新宁南北向构造带的交汇部位,是一典型的石英细脉带型金矿床.在研究矿区地质特征基础上,通过对矿体特征、矿石成分、成矿作用过程等分析研究,提出该矿床成矿模式.认为该矿床的形成主要经历了4个阶段:第一阶段,青白口系高涧群初始矿源层的形成；第二阶段,区域深大断裂,变质作用阶段,金元素聚集、分解、化合、氧化、还原、沉淀、再循环,形成矿化富集层；第三阶段,多次岩浆活动,成矿热液形成,断裂构造活动,形成运移通道；第四阶段,岩浆活动,旧断裂复活,新断裂产生,金富集成矿.
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