Continental and Oceanic Crust Recycling-induced Melt-Peridotite Interactions in the Trans-North China Orogen: U-Pb Dating, Hf Isotopes and Trace Elements in Zircons from Mantle Xenoliths

Liu, Yongsheng; Gao, Shunbao; Hu, Zhaoping; Gao, Chengjin; Zong, Keqing; Wang, Dongyan

doi:10.1093/petrology/egp082

Public

Continental and Oceanic Crust Recycling-induced Melt-Peridotite Interactions in the Trans-North China Orogen: U-Pb Dating, Hf Isotopes and Trace Elements in Zircons from Mantle Xenoliths

Shared by NobleBlocks on Dec 16, 2009 • 12:00 AM UTC

Authors:

Yongsheng Liu

Shunbao Gao

Zhaoping Hu

Abstract

We present the first finding of continental crust-derived Precambrian zircons in garnet/spinel pyroxenite veins within mantle xenoliths carried by the Neogene Hannuoba basalt in the central zone of the North China Craton (NCC). Petrological and geochemical features indicate that these mantle-derived...

Subject

Geology

Geochemistry

Precambrian

Finding related papers...

Discussions

(0)

No comments yet

Be the first to share your thoughts!