CAJ | 학술논문

鲁西陆块是中国前寒武纪研究的热点地区之一，其前寒武纪花岗岩绿岩带地体的划分与构造演化历来为学者们注目。通过系统收集近年来鲁西陆块前寒武纪SHRIMP U Pb测年数据，利用鲁西陆块前寒武纪花岗岩类岩石化学数据判别其形成的构造环境，综合国内大地构造相方面的研究成果，并在此基础上得出：鲁西陆块前寒武纪地壳形成与演化主要经历了中太古代陆核形成阶段、新太古代陆壳增生阶段、元古宙大陆裂解阶段3个阶段。
로서륙괴시중국전한무기연구적열점지구지일，기전한무기화강암록암대지체적화분여구조연화력래위학자문주목。통과계통수집근년래로서륙괴전한무기SHRIMP U Pb측년수거，이용로서륙괴전한무기화강암류암석화학수거판별기형성적구조배경，종합국내대지구조상방면적연구성과，병재차기출상득출：로서륙괴전한무기지각형성여연화주요경력료중태고대륙핵형성계단、신태고대륙각증생계단、원고주대륙렬해계단3개계단。
Luxi landmass is one of the hot areas for studying Precambrian in China.Division and tectonic evolution of Precambrian granite greenstone belt terrane have always been paid more attention by scholars.In recent years, through systematic collection of Precambrian SHRIMP zircon UP-b dating data of Luxi landmass,by using chemi-cal data of Precambrian granite rocks in Luxi landmass,tectonic environment of its formation has been discrimina-ted.In this paper,tectonic research results in China and abroad have been summarized comprehensively.On this basis,formation and evolution of Precambrian continental blocks in Luxi crust have experienced three stages,they are Archean continental nucleus formation stage,Neoarchaean-continental crust accretion stage and Proterozoic-continenetal breakup stage.