Al-rich metapelites from the Mashan khondalite series are characterized by the assemblage Spl+Grt+Sil+Crd+Bt+Pl(An72)+Kfs+Quartz+graphite. Large amounts of spin
In order to investigate the evolution of Shiquanhe-Yongzhu-Jiali ophiolitic mélange belt, the gabbros from new discovered Zhongcang ophiolitic mélange are stu
In this paper, the relationship between rare earth elements(REEs) geochemical behavior and their ionic radii was studied. According to the basic law called the