Paleoarchean metamorphism in the Acasta Gneiss Complex: Constraints from phase equilibrium modelling and in situ garnet Lu–Hf geochronology

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Paleoarchean metamorphism in the Acasta Gneiss Complex: Constraints from phase equilibrium modelling and in situ garnet Lu–Hf geochronology

The oldest known evolved (felsic) rocks on Earth (c. 4.03 Ga) are found in the Acasta Gneiss Complex (AGC) in north-western Canada and represent a fundamental keystone in unravelling the geological processes governing crustal growth and differentiation during the Hadean and early Archean. Although t...

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Bibliographic Details
Main Authors:	Kaempf, Jonas, Johnson, Tim, Clark, Chris, Alfing, Julian, Brown, M., Lanari, P., Rankenburg, Kai
Format:	Journal Article
Published:	2024
Online Access:	http://purl.org/au-research/grants/arc/DP200101104 http://hdl.handle.net/20.500.11937/94747

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