Zirconology of ultramafic rocks from the Vostochnotagilskii massif (Middle Urals)

The Vostochnotagilskii massif (VTM; also known as Krasnouralskii) is one of the largest in the Middle and North Urals. This massif occurs in the meridian direction for >300 km and controls the SerovskoMaukskii ophiolite complex separating the Tagil and Magnitogorsk paleoisland arc zones. Samples...

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Bibliographic Details
Published in:Doklady earth sciences 2014-04, Vol.455 (2), p.441-445
Main Authors: Krasnobaev, A. A., Rusin, A. I., Busharina, S. V., Rodionov, N. V.
Format: Article
Language:English
Subjects:
Earth and Environmental Science
Earth Sciences
Geochemistry
Mineralogy
Minerals
Ophiolites
Rocks
Serpentinite
Vermiculite
Zirconium
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Summary:The Vostochnotagilskii massif (VTM; also known as Krasnouralskii) is one of the largest in the Middle and North Urals. This massif occurs in the meridian direction for >300 km and controls the SerovskoMaukskii ophiolite complex separating the Tagil and Magnitogorsk paleoisland arc zones. Samples of serpentinized dunite and harzburgite were collected in the Kutuzovskii mine for chromite ores. Zircons were extracted by the classic method from ground samples of dunite and harzburgite and then picked manually.
ISSN:1028-334X
1531-8354
DOI:10.1134/S1028334X14050067