Mineralogical, geochemical and isotopic (C, O, Sr) features of the unique high-grade REE-Nb ores from the Tomtor deposit (Arctic Siberia, Russia)

Author:

Zhmodik Sergey,Lazareva Elena,Dobretsov Nikolay,Ponomarchuk Viktor,Tolstov Alexander

Abstract

The mineralogy (SEM), geochemistry (LA-ICP-MS) and isotopic composition of C, O and Sr in carbonates from uniquely high-grade REE-Nb ores of the Tomtor massif is presented. Testing of the formation conditions for uniquely high-grade ores from the Tomtor deposit was conducted.

Publisher

EDP Sciences

Reference19 articles.

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1. Ore of the Tomtor rare-earth deposit for its industrial processing;Journal of Physics: Conference Series;2020-11-01

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