Origin, age, and significance of deep‐seated granulite‐facies migmatites in the Barrow zones of Scotland, Cairn Leuchan, Glen Muick area

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. Phase diagrams constructed in the Na2O–CaO...

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Veröffentlicht in:	Journal of metamorphic geology 2018-10, Vol.36 (8), p.1071-1096
Hauptverfasser:	Palin, Richard M., Sayed, Abdul B., White, Richard W., Mertz‐Kraus, Regina
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Barometers Barrow Zones Dikes Garnet Geochronology Geochronometry Grampian Terrane granulite Iapetus Igneous rocks Magma metabasalt Metamorphism Metamorphism (geology) Modelling Phase diagrams Plagioclase Plutons Radiometric dating Segregations Silica Silicon dioxide Sillimanite Sills thermocalc Titanium dioxide Volcanic activity Volcanism Zircon
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