Aluminum solubility in bridgmanite up to 3000 ​K ​at the top lower mantle

The temperature dependence of the Al2O3 solubility in bridgmanite has been determined in the system MgSiO3–Al2O3 at temperatures of 2750–3000 ​K under a constant pressure of 27 ​GPa using a multi-anvil apparatus. Bridgmanite becomes more aluminous with increasing temperatures. A LiNbO3-type phase wi...

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Bibliographic Details
Main Authors: Zhaodong Liu, Ran Liu, Yucheng Shang, Fangren Shen, Luyao Chen, Xuyuan Hou, Mingguang Yao, Tian Cui, Bingbing Liu, Tomoo Katsura
Format: Article
Language:English
Published: Elsevier 2021-03-01
Series:Geoscience Frontiers
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1674987120301110

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