New Data on the Isomorphism in Eudialyte-Group Minerals. 1. Crystal Chemistry of Eudialyte-Group Members with Na Incorporated into the Framework as a Marker of Hyperagpaitic Conditions

New Data on the Isomorphism in Eudialyte-Group Minerals. 1. Crystal Chemistry of Eudialyte-Group Members with Na Incorporated into the Framework as a Marker of Hyperagpaitic Conditions

A review of the crystal chemistry of Fe-deficient eudialyte-group minerals is given. Specific features of cation distribution over key sites in the crystal structure, including partial substitution of Fe<sup>2+</sup> with Na, Mn and Zr at the <i>М</i>2 site are discussed. It...

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Bibliographic Details
Main Authors: Ramiza K. Rastsvetaeva, Nikita V. Chukanov, Igor V. Pekov, Christof Schäfer, Konstantin V. Van
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Minerals
Subjects:
mineral
eudialyte group
crystal structure
isomorphism
infrared spectroscopy
<i>M</i>2 key site
Online Access:https://www.mdpi.com/2075-163X/10/7/587

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