Petrogenesis of the Donghouding A typeGranite in Northern …
This study presents bulk geochemical,Zircon U-Pb dating and Sr—Nd—Pb—Hf isotopic results for the Donghouding A-type granite in northern Hebei. LA-MC-ICP-MS zircon U-Pb dating results and petrological characteristics show that the Donghouding magmatic rock is the Early Cretaceous( 129. 3 ~ 129. 5Ma) K-feldspar granite porphyry,not Jurassic—Cretaceous syenite porphyry …
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