law of the apexglossary / LAW OF THE APEX law of the apex. Mining law. The principle that title to a given tract of mineral land, with defined mining rights, goes to the person who locates the surface covering the outcrop or apex. 词条贡献者 双语律师Max,国际知名法学院法律专业,擅长翻译各类与航空航天、国防及政府服务相关的法律文件。