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Extreme zircon O isotopic compositions from 3.8 to 2.5Ga magmatic rocks from the Anshan area, North China Craton

Date

Authors

Wan, Yusheng

Zhang, Yuhai

Williams, Ian

Liu, Dunyi

Dong, Chunyan

Fan, Runlong

Shi, Yuruo

Ma, Mingzhu

Publisher

Elsevier

Abstract

Most zircon from Archean (3.8-2.5Ga) trondhjemitic rocks, meta-gabbro, meta-diorite and monzogranite from the Anshan area, North China Craton, has δ18O values in the range of 4.6-7.5‰, but some has extreme compositions (0.02-11.0‰, with one value as

Keywords

Keywords: Anshan; Archean; North China Craton; Oxygen isotopes; SHRIMP; Gallium; Igneous rocks; Isotopes; Lead; Neodymium; Zircon; Archean; crustal evolution; granite; high temperature; hydrothermal alteration; igneous geochemistry; isotopic composition; magma chem Anshan; Archean; North China Craton; Oxygen isotope; SHRIMP; Zircon

URI

http://hdl.handle.net/1885/73278

Collections

ANU Research Publications

Source

Chemical Geology

Type

Journal article

DOI

10.1016/j.chemgeo.2013.06.009

Restricted until

2037-12-31

Downloads

File

Description

01_Wan_Extreme_zircon_O_isotopic_2013.pdf (2.54 MB)

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