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V. G. Lazarenkov, A. G. Pilyugin, N. I. Vorontsova, I. V. Talovina Rare earth elements in platinum bearing vein chromitites of Nizhni Tagil pyroxenite-dunite massif, Central Urals. Journal of Mining Institute. Vol 200. p. 222.

Rare earth elements in platinum bearing vein chromitites of Nizhni Tagil pyroxenite-dunite massif, Central Urals

Authors:
V. G. Lazarenkov A. G. Pilyugin N. I. Vorontsova I. V. Talovina
Date submitted:
2016-11-10
Date published:

Abstract

Chromitites of Nizhni Tagil massif veins in length from a few centimeters to several meters. The contents of rare earth elements in the platinum-veined chromitites characterized by reduced compared with the enclosing dunite values. In  quantitative terms, is dominated  by light rare earth elements. The positive correlation between the rare-earth elements  and  platinum group metals in the samples with normal contents. High and extremely high  content of PGE in  the chromite-platinum ores Nizhni Tagil massif are not accompanied by a significant increase in the concentrations of REE.

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