New U-Pb-Hf zircon isotope data for the Paleoproterozoic Ubendian belt in the Chimala area,SW Tanzan

• 作 者: Robert J.Thomas Joachim Jacobs
• 机 构: CouncilforGeoscience,DepartmentofEarthScience,DepartmentofGeology,GeologicalSurveyofTanzania
• 出 处: 地学前缘:英文版
• 发表日期: 2019年6期
• 关键词: Ceochronology Tanzania Ubendian PALAEOPROTEROZOIC Mesoprorerozoic
• 基金项目: M.Whitehouse,L.Ilinsky and K.Lindén at Nordsim(Stockholm)are thanked for assistance with the geochronology.The Nordsim facility is supported by the research funding agencies of Denmark,Iceland,No

We present new U-Pb and Hf zircon isotope data on a suite of granitoids from a hitherto unstudied area of the Palaeoproterozoic Lupa terrane of the Ubendian belt in SW Tanzania.The major part of the area comprises a sequence of upper amphibolite grade par