期刊论文

Li, Huan(lihuan@csu.edu.cn)

英文

地球化学学报(英文)

2096-0956

2022

41

6

947-967

10.1007/s11631-022-00561-y

This study was co-financed by the "Xinjiang Uygur Autonomous Region Central Government Returns the Price of Two Rights (K15-1-LQ06)", the National Natural Science Foundations of China (No. 42101005), and the Research Foundation of Education Department of Hunan Province for Excellent Young Scholars (No.19B097). We thank the two anonymous reviewers for their comments and suggestions.

本校为第一机构

The Qimantag in the East Kunlun Orogenic Belt has widespread Triassic magmatic rocks that have received scant attention, with an unresolved issue relating to its petrogenesis and geodynamics. In this paper, we used zircon U–Pb–Hf isotopes and whole-rock geochemistry to trace the petrogenesis and tectonic settings of the moyite and monzogranite from the Qimantag Alananshan, East Kunlun. The moyite and monzogranite are silicic (SiO2 ~ 69.9–76.41%), highly alkali (Na2O + K2O ~ 7.29 to 8.96wt.%), with Mg# about 10.4–30.34, indicative of a high-...