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High pressure X-ray diffraction study of ilvaite CaFe22+Fe3+[Si2O7/O/(OH)]

✍ Scribed by B. Ghazi-Bayat; G. Amthauer; H. Ahsbahs

Publisher: Springer-Verlag
Year: 1993
Tongue: English
Weight: 624 KB
Volume: 20
Category: Article
ISSN: 0342-1791
DOI: 10.1007/bf00203109

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✦ Synopsis

An in situ high pressure X-ray diffraction study on synthetic pure ilvaite powder has been performed using a diamond anvil cell. A phase transition from monoclinic to orthorhombic (Pbnm) has been observed at 2.25 Gpa, which can be described as a 2-transition.

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