Paleoproterozoic crustal evolution in the East Sarmatian Orogen: Petrology, geochemistry, Sr-Nd isotopes and zircon U-Pb geochronology of andesites from the Voronezh massif, Western Russia
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- 作者：R.A. Terentieva ; terentiev@geol.vsu.ru" class="auth_mail" title="E-mail the corresponding author ; K.A. Savkoa ; M. Santoshb ; c ; d
- 关键词：East European Craton ; High-Mg and normal andesites ; Contamination ; Fractional crystallization ; Post-collisional extension
- 刊名：Lithos
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：246-247
- 期：Complete
- 页码：61-80
- 全文大小：4248 K
文摘
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~ 2050 Ma andesites in East Sarmatian Orogen with island-arc signature.
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Magma sourced from metasomatized mantle.
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Compositional difference linked to contamination, fractional crystallization, and variations in source composition.
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Eruption of the andesites occurred within post-collision setting.