The paper considers that Ashele deposit was generated in the given volcanic rent at fumarole-deposit stage and controlled by the typical palaeogeographic environment.

• 通过对矿床形成和分布的时间、空间、物质来源的初步总结、研究，认为阿舍勒矿床形成于喷气沉积期的古火山洼地，受特定的古地理环境控制；