supported by the National Natural Science Foundation of China(No.91962104);the Geological Survey Project from the Ministry of Science and Technology,China(No.1212011120326)。
Compositional changes in successively erupted felsic rocks can be used to infer physical changes in lower crustal conditions and to enhance the understanding of the tectonic regime.This study presents geochronological...
supported by the NSFC(Nos.41172202 and 41190073);the China Geological Survey(No.1212011121256);the Ministry of Education of China(No.20110145130001);the State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences in Wuhan(No.MSFGPMR201402)
Zircon U-Pb dating, Lu-Hf isotopic and geochemical data for the Silurian rhyolites from the Loei fold belt are presented to constrain their petrogenesis and tectonic settings. The rhyolites give a weighted mean 206Pb/...