High-Pressure and High-Temperature Phase Transitions in Fe<sub>2</sub>TiO<sub>4</sub> and Mg<sub>2</sub>TiO<sub>4</sub> with Implications for Titanomagnetite Inclusions in Superdeep Diamonds

High-Pressure and High-Temperature Phase Transitions in Fe<sub>2</sub>TiO<sub>4</sub> and Mg<sub>2</sub>TiO<sub>4</sub> with Implications for Titanomagnetite Inclusions in Superdeep Diamonds

Phase transitions of Mg<sub>2</sub>TiO<sub>4</sub> and Fe<sub>2</sub>TiO<sub>4</sub> were examined up to 28 GPa and 1600 &#176;C using a multianvil apparatus. The quenched samples were examined by powder X-ray diffraction. With increasing pressure...

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Bibliographic Details
Main Authors: Masaki Akaogi, Taisuke Tajima, Masaki Okano, Hiroshi Kojitani
Format: Article
Language:English
Published: MDPI AG 2019-10-01
Series:Minerals
Subjects:
phase transition
high pressure
mg<sub>2</sub>tio<sub>4</sub>
fe<sub>2</sub>tio<sub>4</sub>
spinel
ilmenite
perovskite
lithium niobate
calcium titanate
diamond inclusion
Online Access:https://www.mdpi.com/2075-163X/9/10/614

Internet

https://www.mdpi.com/2075-163X/9/10/614

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