The formation and distribution of gold mineral deposits in Hunan and Guizhou are restrained by the old plate subduction zone developing on the active continental margin in the middle of Sichuan Oldland of mid-lat Proterozoic.

• 湘黔地区内生金矿的形成和时空分布,受中晚元古代以来发育于川中古陆东南活动边缘古板块俯冲带制约。