Alkaline Basalts in the Bayingou Ophiolitic M~lange of Northern Tianshan Mountains： Origination from Seamounts

Objective The Bayingou ophiolitic Tianshan Mountains of melange is located in Northerm the southern Central Asian Orogenic Belt which is the largest accretionary oroger among the European, Siberian, Tarim and North Chine cratons. The Bayingou ophiolitic melange provide a critical geological record f...

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Bibliographic Details
Published in:地质学报：英文版 2016, Vol.90 (1), p.380-381
Main Author: YANG Gaoxue LI Yongjun TONG Lili LI Ganyu SHEN Rui LI Zhao
Format: Article
Language:English
Subjects:
北天山
海山
碱性玄武岩
蛇绿混杂岩
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Summary:Objective The Bayingou ophiolitic Tianshan Mountains of melange is located in Northerm the southern Central Asian Orogenic Belt which is the largest accretionary oroger among the European, Siberian, Tarim and North Chine cratons. The Bayingou ophiolitic melange provide a critical geological record for unraveling regional tectonic histor） and testing different tectonic models. However, previous studies were mainly concentrated on geochronology, rock combination, structural feature and geochemistry ol ophiolite, with little attention to oceanic island basalts in the Bayingou ophiolitic melange. Therefore, in this study, we focus on pillow basalts from ophiolitic melange.
ISSN:1000-9515
1755-6724