甘肃省文县阳山金矿床成因探讨

An Approach to Genesis of the Yangshan Au Deposit in Gansu Province

阳山金矿位于川陕甘"金三角"地区文县境内,历经黄金部队十余年的普查工作,目前矿区已累计探获金资源量(332)+(333)+(334)超过300t,显示了巨大的找矿潜力。前期开展过矿床地质、地球化学特征、流体包裹体、矿床成因、成矿时代等方面的研究,现根据近期勘查成果和认识探讨该矿床成因。

The Yangshan Au deposit is located in the Au delta, Sichuan-Shaanxi-Gansu border region with Au resources of about 300 t. This paper makes an approach to genesis of the Yangshan Au deposit based on geological and geochemical features, fluid inclusion geochemistry and isotopic dating data.