1.2 Ga thermal metamorphism in the Albany-Fraser Orogen of Western Australia: consequence of collision or regional heating by dyke swarms?

1.2 Ga thermal metamorphism in the Albany-Fraser Orogen of Western Australia: consequence of collision or regional heating by dyke swarms?

Compressive fabrics in the Late Palaeoproterozoic Mount Barren Group of the Albany-Fraser Orogen, southwestern Australia, record Mesoproterozoic collision between proto-Australia and proto-Antarctica. Petrographical evidence establishes that peak thermal metamorphism produced largely random growth o...

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Bibliographic Details
Main Authors: Dawson, G., Krapez, Bryan, Fletcher, Ian, McNaughton, Neal, Rasmussen, Birger
Format: Journal Article
Published: Geological Society Publishing House 2003
Subjects:
xenotime
dykes
monazite
Albany-Fraser Orogen
metamorphism
Online Access:http://hdl.handle.net/20.500.11937/45462

Internet

http://hdl.handle.net/20.500.11937/45462

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