Extreme Alteration of Chevkinite-(Ce) by Pb-CO<sub>2</sub>-Rich Fluids: Evidence from the White Tundra Pegmatite, Keivy Massif, Kola Peninsula

Extreme Alteration of Chevkinite-(Ce) by Pb-CO<sub>2</sub>-Rich Fluids: Evidence from the White Tundra Pegmatite, Keivy Massif, Kola Peninsula

An unusual hydrothermal alteration scheme was presented for chevkinite-(Ce) from the White Tundra pegmatite (2656 ± 5 Ma), Keivy massif, Kola Peninsula. Pb-CO<sub>2</sub>-rich fluids initially removed REE and Y from the chevkinite-(Ce), with enrichment in Pb and U. PbO abundances reachin...

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Bibliographic Details
Main Authors: Ray Macdonald, Bogusław Bagiński, Marcin Stachowicz, Dmitry Zozulya, Jakub Kotowski, Petras Jokubauskas
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Minerals
Subjects:
White Tundra pegmatite
Pb-rich chevkinite-(Ce)
CO<sub>2</sub>-bearing hydrothermal fluids
amorphous Pb-Ti-Fe-Si phase
Online Access:https://www.mdpi.com/2075-163X/12/8/989

Internet

https://www.mdpi.com/2075-163X/12/8/989

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