Email this article Unique paragenesis of cerium and yttrium allanites in tourmalinite of the Severny massif (Chukotka)
- Authors: Alekseev V.I.1, Marin Y.B.1
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Affiliations:
- Saint-Petersburg Mining University
- Issue: Vol 469, No 1 (2016)
- Pages: 748-750
- Section: Geochemistry
- URL: https://journals.rcsi.science/1028-334X/article/view/188659
- DOI: https://doi.org/10.1134/S1028334X16070205
- ID: 188659
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Abstract
A description of hydrothermal allanite-(Y) and its unique association with allanite-(Ce) from tourmaline metasomatic rock of the Severny granite massif in Chukotka is presented in the article. Examination of the composition of metasomatic rims in allanite-(Y) allowed us to estimate the limit of isomorphic replacement in allanite of Y and heavy lanthanides by LREE, reaching 25%.
About the authors
V. I. Alekseev
Saint-Petersburg Mining University
Author for correspondence.
Email: wia59@mail.ru
Russian Federation, St. Petersburg
Yu. B. Marin
Saint-Petersburg Mining University
Email: wia59@mail.ru
Russian Federation, St. Petersburg
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