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URANIUM AND THORIUM IN RICH URANIUM ORE ALBITITES OF DEEP HORIZONS OF THE VATUTYNKA ORE DEPOSIT (THE UKRAINIAN SHIELD)

It is established that least oxidized rich uranium ore albitites, which uncovered at the deep horizons of Vanutinka ore deposit (Central-Ukrainian uranium ore-bearing district, the Ukrainian shield), show very high correlation between uranium and thorium (estimation of Spearman’s coefficient rank co...

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Bibliographic Details
Date:2016
Main Authors: Mihalchenko, І.І., Ivanov, B.N.
Format: Article
Language:Ukrainian
Published: Institute of Geological Sciences, NAS of Ukraine 2016
Subjects:
uranium
thorium
Spearman’s coefficient of rank correlation
albitite
Vatutinka ore deposit
Online Access:http://geojournal.igs-nas.org.ua/article/view/97251
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Journal Title:Geological journal

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Geological journal
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Summary:It is established that least oxidized rich uranium ore albitites, which uncovered at the deep horizons of Vanutinka ore deposit (Central-Ukrainian uranium ore-bearing district, the Ukrainian shield), show very high correlation between uranium and thorium (estimation of Spearman’s coefficient rank correlation ≈ 0.99). It makes it possible to claim that uranium influx and sedimentation was accompanied by inflow and precipitation of thorium. In spite of the fact that concentrations of these chemical elements are different in bodies of rich uranium ores.  

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