DISTRIBUTION OF TRACE ELEMENTS IN PEROVSKITE FROM SKARNS AND CALCITE VEINS OF THE CHERNAYA RECHKA AND NAZYAM RIDGES (SOUTH URALS)

Trace element distribution and crystal morphology of perovskite from garnet-vesuvianite skarn of the Akhmatovskaya mine and chlorite-perovskite-calcite veins of the Perovskitovaya mine (South Urals) were studied using LA-ICP-MS. Perovskite from the Akhmatovskaya mine has low contents of REEs and hig...

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Bibliographic Details
Published in:Минералогия
Main Authors: S.Yu. Stepanov, L.N. Sharpenok, R.S. Palamarchuk, A.I. Glazov
Format: Article
Language:English
Published: South Urals Federal Research Center of Mineralogy and Geoecology UB RAS 2017-03-01
Subjects:
skarns
kusa-kopanka gabbro intrusion
perovskite
crystal morphology
trace elements
rare earth elements
carbonatites
kimberlites
south urals
Online Access:https://journal.mineralogy.ru/wp-content/uploads/2019/09/2017-1-6.pdf
Description
Summary:Trace element distribution and crystal morphology of perovskite from garnet-vesuvianite skarn of the Akhmatovskaya mine and chlorite-perovskite-calcite veins of the Perovskitovaya mine (South Urals) were studied using LA-ICP-MS. Perovskite from the Akhmatovskaya mine has low contents of REEs and high contents of Si, Al, Zr and Fe. Perovskite from the Perovskitovaya mine is enriched in REEs. The different contents of trace elements reflects distinct formation conditions of minerals. Perovskite from the Perovskitovaya mine are characterized by regular decrease in REE content from early, relatively high-temperature crystals to late ones.
ISSN:2313-545X
2782-2044

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