U-Pb zircon age, geochemical and isotopic characteristics of carbonatite and syenite complexes from the Shaxiongdong, China
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Xu, Cheng; Campbell, Ian; Allen, Charlotte M; Chen, Yanjing; Huang, Zhilong; Qi , Liang; Zhang, Guishan; Yan, Zaifei
Description
The Qinling is an important orogenic belt, which formed by the joining of the North China and South China blocks. The Shaxiongdong carbonatite-syenite complexes were emplaced at the southern margin of South Qinling and border the South China block. LA-ICPMS (Laser Ablation Inductively Coupled Plasma Mass Spectrometry) zircon U-Pb geochronology constrains the syenite emplacement age to be 441.8 ± 2.2 Ma, which is significantly earlier than the collision of the South China block and South Qinling...[Show more]
Collections | ANU Research Publications |
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Date published: | 2008 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/31327 |
Source: | Lithos |
DOI: | 10.1016/j.lithos.2008.03.002 |
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01_Xu_U-Pb_zircon_age,_geochemical_2008.pdf | 2 MB | Adobe PDF | Request a copy |
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