Geochronology and isotopic–geochemical characteristics of magmatic complexes of gold–silver ore–magmatic structures in the Chukotka sector of the Russian Arctic coast

The first results of SHRIMP dating of magmatic complexes and associated gold–silver deposits and ore occurrences (Kupol, Dvoinoe, Moroshka, and others) in the Chukotka sector of the Russian Arctic coast are discussed. The petrological and isotopic–geochronological data are used for reconstructing th...

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Bibliographic Details
Published in:Doklady earth sciences 2016-05, Vol.468 (1), p.447-453
Main Authors: Sakhno, V. G., Grigoriev, N. V., Kurashko, V. V.
Format: Article
Language:English
Subjects:
Earth and Environmental Science
Earth Sciences
Geochemistry
Geology
Gold
Magma
Marine
Silver
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Summary:The first results of SHRIMP dating of magmatic complexes and associated gold–silver deposits and ore occurrences (Kupol, Dvoinoe, Moroshka, and others) in the Chukotka sector of the Russian Arctic coast are discussed. The petrological and isotopic–geochronological data are used for reconstructing their formation conditions.
ISSN:1028-334X
1531-8354
DOI:10.1134/S1028334X16050238