Subduction-related metasomatism of the lithospheric mantle beneath the southeastern North China Craton: Evidence from mafic to intermediate dykes in the northern Sulu orogen
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- 作者：Ya-Chun Caia ; Hong-Rui Fana ; fanhr@mail.iggcas.ac.cn" class="auth_mail" title="E-mail the corresponding author ; M. Santoshb ; Fang-Fang Hua ; Kui-Feng Yanga ; Zhaochu Huc
- 关键词：Mafic to intermediate dykes ; Subduction-related metasomatism ; Lithospheric mantle ; Petrogenesis ; Northern Sulu orogen
- 刊名：Tectonophysics
- 出版年：2015
- 出版时间：30 September 2015
- 年：2015
- 卷：659
- 期：Complete
- 页码：137-151
- 全文大小：3159 K
文摘
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The mafic to intermediate dykes in the Sulu orogen emplaced at ~ 113–108 Ma.
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These dykes did not undergo obvious crustal contamination during magma ascent.
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The dykes originated from an enriched lithospheric mantle.
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Enrichment resulted from source metasomatism imparted by the Yangtze Craton crust.