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本书为中国科学院矿床地球化学开放研究室基金项目“扬子地块西南部沉积地球化学演化与矿床时控性研究”的主要研究成果。本书由于炳松、裘愉卓著,1998年3月北京地震出版社出版。本项研究以地球发展演化的系统观为指导,以扬子地块西南部不同时代地层中的地球化学演化为主线,以微量元素和稀土元素为主要研究对象,揭示本地区地质历史中元素地球化学体系的特征和演化规律,并将其纳入到地球演化尤其是上地壳演化的大系统中,研究了扬子地块西南部自晚元古代至三叠纪沉积岩的微量元素和稀土元素地球化学,讨论了
This book is the main result of the research project “Sedimentary Geochemistry Evolution and Deposit Time Control in the Southwest of Yangtze Block” funded by the Open Research Laboratory of Deposit Geochemistry, Chinese Academy of Sciences. Book as Bing Song, Qiu Yue Zhuo, March 1998 Beijing Earthquake Publishing House. This study is guided by the systematic view of the evolution of the earth. Taking the geochemical evolution of different age strata in the southwestern part of the Yangtze block as the main line, trace elements and rare earth elements are the main research objects, revealing the geochemical history of element geochemistry System characteristics and evolution law, and incorporated into the evolution of the Earth’s system, especially the upper crust, studied the trace elements and REE geochemistry of the sedimentary rocks from the Late Proterozoic to the Triassic in the southwestern part of the Yangtze block It’s