High-pressure granulites of the Podolsko complex, Bohemian Massif: An example of crustal rocks that were subducted to mantle depths and survived a pervasive mid-crustal high-temperature overprint
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- 作者：Shah Wali Faryada ; faryad@natur.cuni.cz" class="auth_mail" title="E-mail the corresponding author ; Jiří ; Žá ; kb
- 关键词：Bohemian Massif ; Eclogite ; Granulite ; High-pressure (HP) metamorphism ; Moldanubian Zone ; Subduction
- 刊名：Lithos
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：246-247
- 期：Complete
- 页码：246-260
- 全文大小：3998 K
文摘
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The mid-crustal migmatite–granite Podolsko complex contains relics of HP granulites.
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Garnet zoning in a mafic granulite formed near the coesite stability field at low T.
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HP relics have been overprinted by a HT granulite facies assemblage at 0.5 GPa.
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HP granulites were subducted to mantle depths and then rapidly exhumed.
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Final exhumation of the (U)HP rocks was facilitated by extensional detachments.