“秦巴地区重大基础地质问题和主要矿产成矿规律的研究”项目是地矿部“七五”期间的重点科研攻关项目之.4年来在地层、构造、岩浆岩、地球化学和矿产等方面的研究都取得了重要进展,其中是对变质地层的研究更为显著,除探讨其时代和层序外,还阐述了原岩特征和生成的构造—沉积环境. The project of “Research on Major Basic Geological Problems and Main Mineralization Rules in Qinba Area” is a key scientific research project of the Ministry of Geology and Mineral Resources during the “Seventh Five-Year Plan” period. In the past four years, Has made significant progress in the study, of which the study of metamorphic strata is more significant, in addition to explore the era and sequence, but also describes the original rock features and the resulting tectonic-sedimentary environment.