Magmatic zircon in high-grade metamorphic rocks is often characterized by complex textures as revealed by cathodoluminenscence(CL) that result from multiple epi
The Qinling Complex of central China is thought to be the oldest rock unit and the inner core of the North Qinling Orogenic Belt (NQOB). Therefore, the Qinling
An arguable point regarding the Neoarchean and Paleoproterozoic crustal evolution of the North China Craton (NCC) is whether the tectonic setting in the central