Citation: | LÜ Zhaoying, WANG Yong, XIONG Fuhao, ZHOU Jinbo, LÜ Changyan. Zircon U−Pb dating of gneiss from metamorphic basement in northern Hainan Island[J]. Geology in China, 2025, 52(3): 1167-1169. doi: 10.12029/gc20240513001 |
Simplified distribution map of the Precambrian System in Hainan island and sampling location (a), sampling borehole histogram (b), concordia diagrams of zircon ages of gneiss sample(c), zircon CL images(d), concordia diagram and weighted mean age diagram of metamorphic zircon ages(e)