The latest tectonic magmatism in the Buqingshan–A’nyemaqen tectonic mélange belt: evidence from zircon U–Pb geochronology of intermediate–basic dikes, northern Tibetan Plateau, China

This study focuses on the zircon U–Pb geochronology and geochemistry of intermediate–basic dikes from the Buqingshan–A’nyemaqen tectonic mélange belt (BTMB) along the southern margin of the East Kunlun orogenic belt (EKOB). Zircons from a diorite dike show oscillatory zoning and relatively high Th/U...

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Veröffentlicht in:	Arabian journal of geosciences 2019-06, Vol.12 (12), p.1-16, Article 374
Hauptverfasser:	Li, Zuochen, Pei, Xianzhi, Li, Ruibao, Pei, Lei, Chen, Youxin, Liu, Chengjun, Liu, Zhanqing, Chen, Guochao, Wang, Meng, Zhao, Shaowei
Format:	Artikel
Sprache:	eng
Schlagworte:	Admixtures Aluminum oxide Anomalies Dikes Diorite Earth Earth and Environmental Science Earth science Earth Sciences Embankments Geochemistry Geochronology Geochronometry Geological faults High temperature Lava Lead Mafic magma Magma Mantle Original Paper Orogeny Radiometric dating Rare earth elements Ratios Silica Silicon dioxide Subduction Subduction (geology) Tectonics Thorium Trace elements Triassic Zircon Zirconium
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