Rhenium-osmium isotopes in pervasively metasomatized mantle xenoliths from the Bohemian Massif and implications for the reliability of Os model ages
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- 作者：Yulia V. Kocherginaa ; b ; kochergy@natur.cuni.cz" class="auth_mail" title="E-mail the corresponding author ; julia.kocergina@geology.cz" class="auth_mail" title="E-mail the corresponding author ; Luká ; &scaron ; Ackermanb ; c ; Vojtěch Erbanb ; Magdalena Matusiak-Małekd ; Jacek Puziewiczd ; Patricie Halodová ; b ; Petr &Scaron ; pačeke ; Jakub Trubačb ; Tomá ; &scaron ; Magnab
- 关键词：Sub-continental lithospheric mantle ; Peridotite xenolith ; Bohemian Massif ; Ohře/Eger rift ; Os isotopes ; Re&ndash ; Os ; Depletion age
- 刊名：Chemical Geology
- 出版年：2016
- 出版时间：15 July 2016
- 年：2016
- 卷：430
- 期：Complete
- 页码：90-107
- 全文大小：2110 K
文摘
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First large Re–Os dataset for Central Europe indicates large-scale metasomatism.
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Extremely low Re (< 1 ppb) in most peridotites
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Two-stage model ages calculated from non-zero Re/Os.
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Model ages correlate with Cadomian orogenic cycle.