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The editorial board of the "MSTU Vestnik" journal supports the «Open Access» policy which enables users to have free and unlimited access to scientific articles (to read, download, copy, distribute) in case the author is indicated when further quoted.

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Voloshin A.V.

On systematization of Y and REE carbonates

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Abstract. Data on crystalline structures of Y and REE carbonates allow one to carry out the crystal chemical analysis and to classify them according to structural-geometrical features. Studying the crystalline models of Y and REE carbonates in the context of evolution of three main polymorphic modifications of СаСО3: vaterite, calcite and aragonite, it is possible to create all known structures of Y-REE carbonates or fragments of their crystalline structures. There are four groups in these minerals distinguished by the type of atom coordination of Y and REE by (CO3) groups. An experience of classification of Y-REE carbonates may be used in crystal chemical analysis of similar minerals of other classes.

Printed reference: Voloshin A.V. On systematization of Y and REE carbonates // Vestnik of MSTU. 2000. V. 3, No 2. P. -.

Electronic reference: Voloshin A.V. On systematization of Y and REE carbonates // Vestnik of MSTU. 2000. V. 3, No 2. P. -. URL: http://vestnik.mstu.edu.ru/v03_2_n07/articles/06_volos.zip.

(In Russian, p.8, fig. 13, tables 4, ref 5, MS Word 95, WinZip)