Articles with "granulite facies" as a keyword



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Petrologic and zircon U-Pb geochronological characteristics of the pelitic granulites from the Badu Complex of the Cathaysia Block, South China

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Published in 2018 at "Journal of Asian Earth Sciences"

DOI: 10.1016/j.jseaes.2018.02.017

Abstract: Abstract The recognition of the Indosinian Orogeny in the South China block has been controversial and difficult because of strong weathering and thick cover. High temperature (HT) and high pressure (HP) metamorphic rocks related to… read more here.

Keywords: south china; granulite facies; garnet gneiss; garnet ... See more keywords
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Streaming of saline fluids through Archean crust: Another view of charnockite-granite relations in southern India

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Published in 2019 at "Lithos"

DOI: 10.1016/j.lithos.2019.105157

Abstract: Abstract The complementary roles of granites and rocks of the granulite facies have long been a key issue in models of the evolution of the continental crust. “Dehydration melting”, or fluid-absent melting of a lower… read more here.

Keywords: crust; streaming saline; granulite facies; southern india ... See more keywords
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Mineralogy, geochemistry, and zircon U-Pb-Hf isotopes of the Paleoproterozoic granulite-facies metamorphic rocks from the Aketashitage area, southeastern Tarim Craton

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Published in 2019 at "Precambrian Research"

DOI: 10.1016/j.precamres.2018.11.003

Abstract: Abstract The key to understanding the generation of mantle-derived magma and the formation of new continental crust is the recognition of the granulite-facies metamorphism, associated partial melting, and coeval magmatism that are documented in active… read more here.

Keywords: tarim craton; crust; geochemistry; granulite facies ... See more keywords
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Paleoproterozoic amphibolite facies retrogression and exhumation of Archean metapelitic granulites in the Southern Marginal Zone of the Limpopo Belt, South Africa

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Published in 2020 at "Precambrian Research"

DOI: 10.1016/j.precamres.2019.105532

Abstract: Abstract Granulite-facies terrains that have undergone extensive retrogression provide insights into the recycling of volatiles in the crust during orogenesis. The timing of retrogression is key to understanding the geodynamic circumstances of such events. This… read more here.

Keywords: marginal zone; paleoproterozoic amphibolite; facies retrogression; amphibolite facies ... See more keywords
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Early Palaeoproterozoic granulite-facies metamorphism and partial melting of eclogite-facies rocks in the Salma association, eastern Fennoscandian Shield, Russia

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Published in 2021 at "Precambrian Research"

DOI: 10.1016/j.precamres.2021.106260

Abstract: Abstract The Salma-type Archaean eclogites exposed along the northwestern boundary of the Belomorian Eclogite Province in the eastern Fennoscandian Shield formed as a result of the Mesoarchaean–Neoarchaean subduction and collision. The common protoliths of the… read more here.

Keywords: partial melting; fennoscandian shield; eastern fennoscandian; eclogite facies ... See more keywords
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High Temperature Reduced Granulite-Facies Nature of Garnetites in the Khabarny Mafic–Ultramafic Massif, Southern Urals: Evidence from Fluid and Mineral Analyses

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Published in 2020 at "Journal of Petrology"

DOI: 10.1093/petrology/egaa066

Abstract: High-grade metamorphic rocks underlying the intrusive layered dunite–pyroxenite–gabbronorite East-Khabarny Complex (EKC) are integrated in the complex Khabarny mafic–ultramafic Massif in the Sakmara Allochthon zone in the Southern Urals. These rocks are associated with hightemperature shear… read more here.

Keywords: petrology; temperature; mafic ultramafic; granulite facies ... See more keywords
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Origin, age, and significance of deep‐seated granulite‐facies migmatites in the Barrow zones of Scotland, Cairn Leuchan, Glen Muick area

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Published in 2018 at "Journal of Metamorphic Geology"

DOI: 10.1111/jmg.12428

Abstract: Petrological modelling of granulite-facies mafic and semipelitic migmatites from Cairn Leuchan, northeast Scotland, has provided new constraints on the pressure (P ) and temperature (T ) conditions of high-grade metamorphism in the type-locality Barrow zones.… read more here.

Keywords: barrow zones; grade; granulite facies; cairn leuchan ... See more keywords
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Monazite petrochronology of polymetamorphic granulite‐facies rocks of the Larsemann Hills, Prydz Bay, East Antarctica

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Published in 2021 at "Journal of Metamorphic Geology"

DOI: 10.1111/jmg.12607

Abstract: The Prydz Bay coast, including the Larsemann Hills, features relatively extensive bedrock exposures of interest because of the proximity to a hypothesized suture associated with Gondwana assembly. Critical units are the basement Søstrene Orthogneiss (1,126… read more here.

Keywords: facies rocks; prydz bay; granulite facies; monazite growth ... See more keywords